From 5c007690c4dae365d06df79f263f6b18927e1266 Mon Sep 17 00:00:00 2001 From: Ross Wolf <31489089+rw-access@users.noreply.github.com> Date: Thu, 24 Jun 2021 15:31:25 -0600 Subject: [PATCH] [Detections] Adds automatic updating for Prebuilt Security Detection Rules package (#101846) * Automatically install and update the security_detection_engine package * Remove security_detection_engine from required Fleet packages * Update fleet package-registry image * Add sha256: to the distribution package * Use distribution from https://beats-ci.elastic.co/job/Ingest-manager/job/release-distribution/152 * Change fleet required packag * Fix bad merge * Update rules to 0.13.1 package * Fix NOTICE.txt --- NOTICE.txt | 18 ++-- .../public/app/home/index.tsx | 4 +- ...de.ts => use_upgrade_security_packages.ts} | 20 ++--- .../apm_403_response_to_a_post.json | 2 +- .../apm_405_response_method_not_allowed.json | 2 +- .../apm_null_user_agent.json | 2 +- .../apm_sqlmap_user_agent.json | 2 +- ...tion_added_to_google_workspace_domain.json | 2 +- ...tempt_to_deactivate_okta_network_zone.json | 2 +- .../attempt_to_delete_okta_network_zone.json | 2 +- ...collection_cloudtrail_logging_created.json | 2 +- ...ion_gcp_pub_sub_subscription_creation.json | 2 +- ...collection_gcp_pub_sub_topic_creation.json | 2 +- ...llection_microsoft_365_new_inbox_rule.json | 2 +- ...collection_update_event_hub_auth_rule.json | 2 +- ...d_control_certutil_network_connection.json | 7 +- ...mand_and_control_cobalt_strike_beacon.json | 2 +- ...cobalt_strike_default_teamserver_cert.json | 2 +- ..._control_dns_directly_to_the_internet.json | 7 +- ...nd_and_control_dns_tunneling_nslookup.json | 2 +- ...download_rar_powershell_from_internet.json | 7 +- .../command_and_control_fin7_c2_behavior.json | 2 +- .../command_and_control_halfbaked_beacon.json | 2 +- ...d_control_nat_traversal_port_activity.json | 2 +- .../command_and_control_port_26_activity.json | 2 +- ...te_desktop_protocol_from_the_internet.json | 7 +- ...mand_and_control_telnet_port_activity.json | 2 +- ...l_network_computing_from_the_internet.json | 7 +- ...ual_network_computing_to_the_internet.json | 7 +- ...l_access_attempted_bypass_of_okta_mfa.json | 2 +- ...mpts_to_brute_force_okta_user_account.json | 10 ++- ...ccess_aws_iam_assume_role_brute_force.json | 2 +- ...ial_access_collection_sensitive_files.json | 2 +- ...dential_access_dumping_hashes_bi_cmds.json | 2 +- ...ial_access_iam_user_addition_to_group.json | 2 +- .../credential_access_kerberosdump_kcc.json | 2 +- .../credential_access_key_vault_modified.json | 2 +- ..._365_brute_force_user_account_attempt.json | 4 +- ...65_potential_password_spraying_attack.json | 2 +- ...ential_access_mitm_localhost_webproxy.json | 2 +- ...okta_brute_force_or_password_spraying.json | 2 +- ...ntial_access_potential_ssh_bruteforce.json | 2 +- ...cess_root_console_failure_brute_force.json | 2 +- ..._access_secretsmanager_getsecretvalue.json | 2 +- ...ccess_storage_account_key_regenerated.json | 2 +- .../credential_access_systemkey_dumping.json | 2 +- .../defense_evasion_amsienable_key_mod.json | 57 ++++++++++++ ...vasion_apple_softupdates_modification.json | 2 +- ...evasion_attempt_to_disable_gatekeeper.json | 2 +- ...tempt_to_disable_iptables_or_firewall.json | 2 +- ...ion_attempt_to_disable_syslog_service.json | 2 +- ...e_application_credential_modification.json | 2 +- ...on_azure_diagnostic_settings_deletion.json | 2 +- ...sion_azure_service_principal_addition.json | 2 +- ..._base32_encoding_or_decoding_activity.json | 2 +- ...vasion_clearing_windows_security_logs.json | 2 +- ...se_evasion_cloudtrail_logging_deleted.json | 2 +- ..._evasion_cloudtrail_logging_suspended.json | 2 +- ...nse_evasion_cloudwatch_alarm_deletion.json | 2 +- ..._evasion_config_service_rule_deletion.json | 2 +- ...vasion_configuration_recorder_stopped.json | 2 +- .../defense_evasion_cve_2020_0601.json | 2 +- ...fense_evasion_disable_selinux_attempt.json | 2 +- ...defense_evasion_ec2_flow_log_deletion.json | 2 +- ...ense_evasion_ec2_network_acl_deletion.json | 2 +- .../defense_evasion_event_hub_deletion.json | 2 +- ...fense_evasion_file_deletion_via_shred.json | 2 +- ...defense_evasion_file_mod_writable_dir.json | 2 +- ...ense_evasion_firewall_policy_deletion.json | 2 +- ...nse_evasion_gcp_firewall_rule_created.json | 2 +- ...nse_evasion_gcp_firewall_rule_deleted.json | 2 +- ...se_evasion_gcp_firewall_rule_modified.json | 2 +- ...e_evasion_gcp_logging_bucket_deletion.json | 2 +- ...nse_evasion_gcp_logging_sink_deletion.json | 2 +- ...ion_gcp_pub_sub_subscription_deletion.json | 2 +- ...se_evasion_gcp_pub_sub_topic_deletion.json | 2 +- ...storage_bucket_configuration_modified.json | 2 +- ...p_storage_bucket_permissions_modified.json | 2 +- ...e_evasion_guardduty_detector_deletion.json | 2 +- .../defense_evasion_hidden_file_dir_tmp.json | 2 +- .../defense_evasion_injection_msbuild.json | 2 +- ...ense_evasion_install_root_certificate.json | 2 +- ...defense_evasion_kernel_module_removal.json | 2 +- ...osoft_365_exchange_dlp_policy_removed.json | 2 +- ...change_malware_filter_policy_deletion.json | 2 +- ..._365_exchange_malware_filter_rule_mod.json | 2 +- ...65_exchange_safe_attach_rule_disabled.json | 2 +- ...isc_lolbin_connecting_to_the_internet.json | 7 +- ..._evasion_modify_environment_launchctl.json | 2 +- .../defense_evasion_msxsl_network.json | 7 +- ...ense_evasion_network_watcher_deletion.json | 2 +- ...sion_s3_bucket_configuration_deletion.json | 2 +- .../defense_evasion_safari_config_change.json | 2 +- ...dboxed_office_app_suspicious_zip_file.json | 2 +- ...vasion_stop_process_service_threshold.json | 2 +- ...picious_execution_from_mounted_device.json | 89 +++++++++++++++++++ ...ser_password_reset_or_unlock_attempts.json | 12 +-- ...vasion_tcc_bypass_mounted_apfs_access.json | 2 +- ..._evasion_unload_endpointsecurity_kext.json | 2 +- ...nusual_network_connection_via_dllhost.json | 51 +++++++++++ ...usual_network_connection_via_rundll32.json | 7 +- .../defense_evasion_waf_acl_deletion.json | 2 +- ...asion_waf_rule_or_rule_group_deletion.json | 2 +- .../discovery_blob_container_access_mod.json | 2 +- .../discovery_kernel_module_enumeration.json | 2 +- ...covery_virtual_machine_fingerprinting.json | 2 +- ...d_to_google_workspace_trusted_domains.json | 2 +- .../elastic_endpoint_security.json | 2 +- .../endgame_adversary_behavior_detected.json | 2 +- .../endgame_cred_dumping_detected.json | 2 +- .../endgame_cred_dumping_prevented.json | 2 +- .../endgame_cred_manipulation_detected.json | 2 +- .../endgame_cred_manipulation_prevented.json | 2 +- .../endgame_exploit_detected.json | 2 +- .../endgame_exploit_prevented.json | 2 +- .../endgame_malware_detected.json | 2 +- .../endgame_malware_prevented.json | 2 +- .../endgame_permission_theft_detected.json | 2 +- .../endgame_permission_theft_prevented.json | 2 +- .../endgame_process_injection_detected.json | 2 +- .../endgame_process_injection_prevented.json | 2 +- .../endgame_ransomware_detected.json | 2 +- .../endgame_ransomware_prevented.json | 2 +- ...and_prompt_connecting_to_the_internet.json | 7 +- .../execution_command_virtual_machine.json | 2 +- ...vasion_electron_app_childproc_node_js.json | 2 +- ...le_program_connecting_to_the_internet.json | 7 +- ...ution_installer_spawned_network_event.json | 7 +- ...on_pentest_eggshell_remote_admin_tool.json | 2 +- .../execution_perl_tty_shell.json | 2 +- .../execution_python_tty_shell.json | 2 +- ...er_program_connecting_to_the_internet.json | 7 +- ...ing_osascript_exec_followed_by_netcon.json | 7 +- ...ltration_ec2_snapshot_change_activity.json | 2 +- .../exfiltration_ec2_vm_export_failure.json | 70 +++++++++++++++ ...tration_gcp_logging_sink_modification.json | 2 +- ..._365_exchange_transport_rule_creation.json | 2 +- ...osoft_365_exchange_transport_rule_mod.json | 2 +- .../prepackaged_rules/external_alerts.json | 2 +- .../google_workspace_admin_role_deletion.json | 2 +- ...le_workspace_mfa_enforcement_disabled.json | 2 +- .../google_workspace_policy_modified.json | 2 +- ...pact_attempt_to_revoke_okta_api_token.json | 2 +- ...pact_azure_automation_runbook_deleted.json | 2 +- .../impact_cloudtrail_logging_updated.json | 2 +- .../impact_cloudwatch_log_group_deletion.json | 2 +- ...impact_cloudwatch_log_stream_deletion.json | 2 +- .../impact_ec2_disable_ebs_encryption.json | 2 +- .../impact_gcp_iam_role_deletion.json | 2 +- .../impact_gcp_service_account_deleted.json | 2 +- .../impact_gcp_service_account_disabled.json | 2 +- .../impact_gcp_storage_bucket_deleted.json | 2 +- ...virtual_private_cloud_network_deleted.json | 2 +- ...p_virtual_private_cloud_route_created.json | 2 +- ...p_virtual_private_cloud_route_deleted.json | 2 +- .../impact_iam_deactivate_mfa_device.json | 2 +- .../impact_iam_group_deletion.json | 2 +- .../impact_possible_okta_dos_attack.json | 2 +- .../impact_rds_cluster_deletion.json | 2 +- .../impact_rds_instance_cluster_stoppage.json | 2 +- .../impact_resource_group_deletion.json | 2 +- .../rules/prepackaged_rules/index.ts | 10 ++- ...ure_active_directory_high_risk_signin.json | 2 +- ...re_active_directory_powershell_signin.json | 2 +- ...tack_via_azure_registered_application.json | 2 +- .../initial_access_console_login_root.json | 2 +- ...ial_access_external_guest_user_invite.json | 2 +- ...l_access_gcp_iam_custom_role_creation.json | 2 +- .../initial_access_login_failures.json | 2 +- .../initial_access_login_location.json | 2 +- .../initial_access_login_sessions.json | 2 +- .../initial_access_login_time.json | 2 +- ...5_exchange_anti_phish_policy_deletion.json | 2 +- ...soft_365_exchange_anti_phish_rule_mod.json | 2 +- ...osoft_365_exchange_safelinks_disabled.json | 2 +- .../initial_access_password_recovery.json | 2 +- ...mote_procedure_call_from_the_internet.json | 7 +- ...remote_procedure_call_to_the_internet.json | 7 +- ...file_sharing_activity_to_the_internet.json | 2 +- ...icious_activity_reported_by_okta_user.json | 2 +- ...al_access_unsecure_elasticsearch_node.json | 2 +- .../initial_access_via_system_manager.json | 2 +- ..._access_zoom_meeting_with_no_passcode.json | 2 +- ...ential_access_kerberos_bifrostconsole.json | 2 +- .../lateral_movement_dns_server_overflow.json | 2 +- ...ral_movement_remote_ssh_login_enabled.json | 2 +- ...ment_telnet_network_activity_external.json | 7 +- ...ment_telnet_network_activity_internal.json | 7 +- .../linux_hping_activity.json | 2 +- .../linux_iodine_activity.json | 2 +- .../linux_nping_activity.json | 2 +- ...nux_process_started_in_temp_directory.json | 2 +- .../linux_strace_activity.json | 2 +- ...led_for_google_workspace_organization.json | 2 +- ...exchange_dkim_signing_config_disabled.json | 2 +- ..._teams_custom_app_interaction_allowed.json | 2 +- .../ml_high_count_network_denies.json | 6 +- .../ml_high_count_network_events.json | 6 +- .../ml_linux_anomalous_metadata_process.json | 7 +- .../ml_linux_anomalous_metadata_user.json | 7 +- ...linux_anomalous_network_port_activity.json | 7 +- .../ml_linux_anomalous_process_all_hosts.json | 7 +- .../ml_linux_anomalous_user_name.json | 7 +- .../ml_rare_destination_country.json | 6 +- .../ml_rare_process_by_host_linux.json | 7 +- .../ml_rare_process_by_host_windows.json | 7 +- .../ml_spike_in_traffic_to_a_country.json | 6 +- ...ml_windows_anomalous_metadata_process.json | 7 +- .../ml_windows_anomalous_metadata_user.json | 7 +- ...ml_windows_anomalous_network_activity.json | 7 +- .../ml_windows_anomalous_path_activity.json | 7 +- ...l_windows_anomalous_process_all_hosts.json | 7 +- ...ml_windows_anomalous_process_creation.json | 7 +- .../ml_windows_anomalous_user_name.json | 7 +- .../rules/prepackaged_rules/notice.ts | 18 ++-- ...ttempt_to_deactivate_okta_application.json | 2 +- ...kta_attempt_to_deactivate_okta_policy.json | 2 +- ...ttempt_to_deactivate_okta_policy_rule.json | 2 +- ...ta_attempt_to_delete_okta_application.json | 2 +- .../okta_attempt_to_delete_okta_policy.json | 2 +- ...ta_attempt_to_delete_okta_policy_rule.json | 2 +- ...ta_attempt_to_modify_okta_application.json | 2 +- ...a_attempt_to_modify_okta_network_zone.json | 2 +- .../okta_attempt_to_modify_okta_policy.json | 2 +- ...ta_attempt_to_modify_okta_policy_rule.json | 2 +- ..._or_delete_application_sign_on_policy.json | 2 +- ...threat_detected_by_okta_threatinsight.json | 2 +- ...stence_account_creation_hide_at_logon.json | 2 +- ...tor_privileges_assigned_to_okta_group.json | 2 +- ...inistrator_role_assigned_to_okta_user.json | 2 +- ...ence_attempt_to_create_okta_api_token.json | 2 +- ..._deactivate_mfa_for_okta_user_account.json | 2 +- ...set_mfa_factors_for_okta_user_account.json | 2 +- ...ence_azure_automation_account_created.json | 2 +- ...utomation_runbook_created_or_modified.json | 2 +- ...ence_azure_automation_webhook_created.json | 2 +- ...re_conditional_access_policy_modified.json | 2 +- ...nce_azure_pim_user_added_global_admin.json | 2 +- ...ged_identity_management_role_modified.json | 2 +- ..._access_authorization_plugin_creation.json | 2 +- ...l_access_modify_auth_module_or_config.json | 2 +- ...credential_access_modify_ssh_binaries.json | 2 +- ...launch_agent_deamon_logonitem_process.json | 2 +- ...rectory_services_plugins_modification.json | 2 +- ...e_docker_shortcuts_plist_modification.json | 2 +- .../persistence_ec2_network_acl_creation.json | 2 +- .../persistence_enable_root_account.json | 2 +- ..._gcp_iam_service_account_key_deletion.json | 2 +- ...e_gcp_key_created_for_service_account.json | 2 +- ...rsistence_gcp_service_account_created.json | 2 +- ...workspace_admin_role_assigned_to_user.json | 2 +- ...a_domain_wide_delegation_of_authority.json | 2 +- ...e_workspace_custom_admin_role_created.json | 2 +- ...stence_google_workspace_role_modified.json | 2 +- .../persistence_iam_group_creation.json | 2 +- ...stence_loginwindow_plist_modification.json | 2 +- ...rsistence_mfa_disabled_for_azure_user.json | 2 +- ...5_exchange_management_role_assignment.json | 2 +- ...oft_365_teams_external_access_enabled.json | 2 +- ...rosoft_365_teams_guest_access_enabled.json | 2 +- ...ersistence_periodic_tasks_file_mdofiy.json | 2 +- .../persistence_rds_cluster_creation.json | 2 +- ...sistence_shell_activity_by_web_server.json | 2 +- ...ersistence_shell_profile_modification.json | 2 +- ...ence_ssh_authorized_keys_modification.json | 2 +- ...ence_suspicious_calendar_modification.json | 2 +- ...stence_suspicious_com_hijack_registry.json | 4 +- ..._added_as_owner_for_azure_application.json | 2 +- ..._as_owner_for_azure_service_principal.json | 2 +- ...tence_via_atom_init_file_modification.json | 2 +- ...lege_escalation_echo_nopasswd_sudoers.json | 2 +- ...calation_explicit_creds_via_scripting.json | 2 +- ...alation_exploit_adobe_acrobat_updater.json | 2 +- ...lation_ld_preload_shared_object_modif.json | 2 +- ..._escalation_local_user_added_to_admin.json | 2 +- ...ge_escalation_persistence_phantom_dll.json | 4 +- ...ilege_escalation_root_crontab_filemod.json | 2 +- ...ege_escalation_root_login_without_mfa.json | 2 +- ...ation_setuid_setgid_bit_set_via_chmod.json | 2 +- ...ilege_escalation_sudo_buffer_overflow.json | 2 +- ...privilege_escalation_sudoers_file_mod.json | 2 +- ...ege_escalation_updateassumerolepolicy.json | 2 +- .../threat_intel_module_match.json | 2 +- .../fleet_api_integration/apis/epm/delete.ts | 2 +- x-pack/test/fleet_api_integration/config.ts | 3 +- 285 files changed, 728 insertions(+), 362 deletions(-) rename x-pack/plugins/security_solution/public/common/hooks/{endpoint/upgrade.ts => use_upgrade_security_packages.ts} (80%) create mode 100644 x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_amsienable_key_mod.json create mode 100644 x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_execution_from_mounted_device.json create mode 100644 x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_dllhost.json create mode 100644 x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_vm_export_failure.json diff --git a/NOTICE.txt b/NOTICE.txt index b0f7e65f46fa9..4ede43610ca7b 100644 --- a/NOTICE.txt +++ b/NOTICE.txt @@ -149,17 +149,17 @@ SOFTWARE. --- Detection Rules -Copyright 2020 Elasticsearch B.V. +Copyright 2021 Elasticsearch B.V. --- This product bundles rules based on https://github.com/BlueTeamLabs/sentinel-attack -which is available under a "MIT" license. The files based on this license are: +which is available under a "MIT" license. The rules based on this license are: -- defense_evasion_via_filter_manager -- discovery_process_discovery_via_tasklist_command -- persistence_priv_escalation_via_accessibility_features -- persistence_via_application_shimming -- defense_evasion_execution_via_trusted_developer_utilities +- "Potential Evasion via Filter Manager" (06dceabf-adca-48af-ac79-ffdf4c3b1e9a) +- "Process Discovery via Tasklist" (cc16f774-59f9-462d-8b98-d27ccd4519ec) +- "Potential Modification of Accessibility Binaries" (7405ddf1-6c8e-41ce-818f-48bea6bcaed8) +- "Potential Application Shimming via Sdbinst" (fd4a992d-6130-4802-9ff8-829b89ae801f) +- "Trusted Developer Application Usage" (9d110cb3-5f4b-4c9a-b9f5-53f0a1707ae1) MIT License @@ -185,9 +185,9 @@ SOFTWARE. --- This product bundles rules based on https://github.com/FSecureLABS/leonidas -which is available under a "MIT" license. The files based on this license are: +which is available under a "MIT" license. The rules based on this license are: -- credential_access_secretsmanager_getsecretvalue.toml +- "AWS Access Secret in Secrets Manager" (a00681e3-9ed6-447c-ab2c-be648821c622) MIT License diff --git a/x-pack/plugins/security_solution/public/app/home/index.tsx b/x-pack/plugins/security_solution/public/app/home/index.tsx index 9a57ab3fc3a73..17a6fab103d6f 100644 --- a/x-pack/plugins/security_solution/public/app/home/index.tsx +++ b/x-pack/plugins/security_solution/public/app/home/index.tsx @@ -17,7 +17,7 @@ import { useInitSourcerer, useSourcererScope } from '../../common/containers/sou import { useKibana } from '../../common/lib/kibana'; import { DETECTIONS_SUB_PLUGIN_ID } from '../../../common/constants'; import { SourcererScopeName } from '../../common/store/sourcerer/model'; -import { useUpgradeEndpointPackage } from '../../common/hooks/endpoint/upgrade'; +import { useUpgradeSecurityPackages } from '../../common/hooks/use_upgrade_security_packages'; import { GlobalHeader } from './global_header'; import { SecuritySolutionTemplateWrapper } from './template_wrapper'; @@ -56,7 +56,7 @@ const HomePageComponent: React.FC = ({ // tabs in the app. This is useful for keeping the endpoint package as up to date as possible until // a background task solution can be built on the server side. Once a background task solution is available we // can remove this. - useUpgradeEndpointPackage(); + useUpgradeSecurityPackages(); return ( diff --git a/x-pack/plugins/security_solution/public/common/hooks/endpoint/upgrade.ts b/x-pack/plugins/security_solution/public/common/hooks/use_upgrade_security_packages.ts similarity index 80% rename from x-pack/plugins/security_solution/public/common/hooks/endpoint/upgrade.ts rename to x-pack/plugins/security_solution/public/common/hooks/use_upgrade_security_packages.ts index 8e083b3c6b5f2..6a3afccd8794d 100644 --- a/x-pack/plugins/security_solution/public/common/hooks/endpoint/upgrade.ts +++ b/x-pack/plugins/security_solution/public/common/hooks/use_upgrade_security_packages.ts @@ -6,31 +6,31 @@ */ import { useEffect } from 'react'; -import { HttpFetchOptions, HttpStart } from 'src/core/public'; -import { useKibana } from '../../../../../../../src/plugins/kibana_react/public'; +import { HttpFetchOptions, HttpStart } from 'kibana/public'; +import { useKibana } from '../../../../../../src/plugins/kibana_react/public'; import { epmRouteService, appRoutesService, CheckPermissionsResponse, BulkInstallPackagesResponse, -} from '../../../../../fleet/common'; -import { StartServices } from '../../../types'; -import { useIngestEnabledCheck } from './ingest_enabled'; +} from '../../../../fleet/common'; +import { StartServices } from '../../types'; +import { useIngestEnabledCheck } from './endpoint/ingest_enabled'; /** - * Requests that the endpoint package be upgraded to the latest version + * Requests that the endpoint and security_detection_engine package be upgraded to the latest version * * @param http an http client for sending the request * @param options an object containing options for the request */ -const sendUpgradeEndpointPackage = async ( +const sendUpgradeSecurityPackages = async ( http: HttpStart, options: HttpFetchOptions = {} ): Promise => { return http.post(epmRouteService.getBulkInstallPath(), { ...options, body: JSON.stringify({ - packages: ['endpoint'], + packages: ['endpoint', 'security_detection_engine'], }), }); }; @@ -51,7 +51,7 @@ const sendCheckPermissions = async ( }); }; -export const useUpgradeEndpointPackage = () => { +export const useUpgradeSecurityPackages = () => { const context = useKibana(); const { allEnabled: ingestEnabled } = useIngestEnabledCheck(); @@ -79,7 +79,7 @@ export const useUpgradeEndpointPackage = () => { } // ignore the response for now since we aren't notifying the user - await sendUpgradeEndpointPackage(context.services.http, { signal }); + await sendUpgradeSecurityPackages(context.services.http, { signal }); } catch (error) { // Ignore Errors, since this should not hinder the user's ability to use the UI diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_403_response_to_a_post.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_403_response_to_a_post.json index 4c40216391c8b..76ba58be0a428 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_403_response_to_a_post.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_403_response_to_a_post.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Web Application Suspicious Activity: POST Request Declined", - "query": "http.response.status_code:403 and http.request.method:post", + "query": "http.response.status_code:403 and http.request.method:post\n", "references": [ "https://en.wikipedia.org/wiki/HTTP_403" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_405_response_method_not_allowed.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_405_response_method_not_allowed.json index 40138f470c631..0633004273952 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_405_response_method_not_allowed.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_405_response_method_not_allowed.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Web Application Suspicious Activity: Unauthorized Method", - "query": "http.response.status_code:405", + "query": "http.response.status_code:405\n", "references": [ "https://en.wikipedia.org/wiki/HTTP_405" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_null_user_agent.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_null_user_agent.json index a2e9b130f0840..87bbfd727cdf3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_null_user_agent.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_null_user_agent.json @@ -30,7 +30,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Web Application Suspicious Activity: No User Agent", - "query": "url.path:*", + "query": "url.path:*\n", "references": [ "https://en.wikipedia.org/wiki/User_agent" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_sqlmap_user_agent.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_sqlmap_user_agent.json index ec65f7cb57661..334cf78b4338c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_sqlmap_user_agent.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/apm_sqlmap_user_agent.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Web Application Suspicious Activity: sqlmap User Agent", - "query": "user_agent.original:\"sqlmap/1.3.11#stable (http://sqlmap.org)\"", + "query": "user_agent.original:\"sqlmap/1.3.11#stable (http://sqlmap.org)\"\n", "references": [ "http://sqlmap.org/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/application_added_to_google_workspace_domain.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/application_added_to_google_workspace_domain.json index b447e59e71435..c45d377645b05 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/application_added_to_google_workspace_domain.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/application_added_to_google_workspace_domain.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Application Added to Google Workspace Domain", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ADD_APPLICATION", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ADD_APPLICATION\n", "references": [ "https://support.google.com/a/answer/6328701?hl=en#" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_deactivate_okta_network_zone.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_deactivate_okta_network_zone.json index fbdf3d58f2b81..8c8353f1d5f9c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_deactivate_okta_network_zone.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_deactivate_okta_network_zone.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Deactivate an Okta Network Zone", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:zone.deactivate", + "query": "event.dataset:okta.system and event.action:zone.deactivate\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/network/network-zones.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_delete_okta_network_zone.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_delete_okta_network_zone.json index b0bd850c1d63c..903475b441d01 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_delete_okta_network_zone.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/attempt_to_delete_okta_network_zone.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Delete an Okta Network Zone", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:zone.delete", + "query": "event.dataset:okta.system and event.action:zone.delete\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/network/network-zones.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_cloudtrail_logging_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_cloudtrail_logging_created.json index 3e2479369ebb2..7debf76f371c5 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_cloudtrail_logging_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_cloudtrail_logging_created.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudTrail Log Created", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:CreateTrail and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:CreateTrail and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/API_CreateTrail.html", "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudtrail/create-trail.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_subscription_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_subscription_creation.json index d50013c90b122..a24c533e2c272 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_subscription_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_subscription_creation.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Pub/Sub Subscription Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Subscriber.CreateSubscription and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Subscriber.CreateSubscription and event.outcome:success\n", "references": [ "https://cloud.google.com/pubsub/docs/overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_topic_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_topic_creation.json index 5438b8fb2a8c9..af20bdf46e42a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_topic_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_gcp_pub_sub_topic_creation.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Pub/Sub Topic Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Publisher.CreateTopic and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Publisher.CreateTopic and event.outcome:success\n", "references": [ "https://cloud.google.com/pubsub/docs/admin" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_microsoft_365_new_inbox_rule.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_microsoft_365_new_inbox_rule.json index 5fcfbd797e9d3..1a9ccc9c70696 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_microsoft_365_new_inbox_rule.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_microsoft_365_new_inbox_rule.json @@ -17,7 +17,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 New Inbox Rule Created", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-InboxRule\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-InboxRule\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/responding-to-a-compromised-email-account?view=o365-worldwide", "https://docs.microsoft.com/en-us/powershell/module/exchange/new-inboxrule?view=exchange-ps", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_update_event_hub_auth_rule.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_update_event_hub_auth_rule.json index a9fd96efcb383..7e8ab8d94d8f0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_update_event_hub_auth_rule.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/collection_update_event_hub_auth_rule.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Event Hub Authorization Rule Created or Updated", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.EVENTHUB/NAMESPACES/AUTHORIZATIONRULES/WRITE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.EVENTHUB/NAMESPACES/AUTHORIZATIONRULES/WRITE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/event-hubs/authorize-access-shared-access-signature" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_certutil_network_connection.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_certutil_network_connection.json index c6622deed9502..2f265710feb0a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_certutil_network_connection.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_certutil_network_connection.json @@ -12,7 +12,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Network Connection via Certutil", - "query": "sequence by process.entity_id\n [process where process.name : \"certutil.exe\" and event.type == \"start\"]\n [network where process.name : \"certutil.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\")]\n", + "query": "sequence by process.entity_id\n [process where process.name : \"certutil.exe\" and event.type == \"start\"]\n [network where process.name : \"certutil.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\",\n \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\",\n \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "3838e0e3-1850-4850-a411-2e8c5ba40ba8", "severity": "low", @@ -41,5 +44,5 @@ } ], "type": "eql", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_beacon.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_beacon.json index eba26c7be6e94..4e1780af8df82 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_beacon.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_beacon.json @@ -13,7 +13,7 @@ "license": "Elastic License v2", "name": "Cobalt Strike Command and Control Beacon", "note": "## Threat intel\n\nThis activity has been observed in FIN7 campaigns.", - "query": "event.category:(network OR network_traffic) AND type:(tls OR http) AND network.transport:tcp AND destination.domain:/[a-z]{3}.stage.[0-9]{8}\\..*/", + "query": "event.category:(network OR network_traffic) AND type:(tls OR http) AND network.transport:tcp AND destination.domain:/[a-z]{3}.stage.[0-9]{8}\\..*/\n", "references": [ "https://blog.morphisec.com/fin7-attacks-restaurant-industry", "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_default_teamserver_cert.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_default_teamserver_cert.json index 6fffa5c4634a0..1d57f302554b7 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_default_teamserver_cert.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_cobalt_strike_default_teamserver_cert.json @@ -11,7 +11,7 @@ "license": "Elastic License v2", "name": "Default Cobalt Strike Team Server Certificate", "note": "## Threat intel\n\nWhile Cobalt Strike is intended to be used for penetration tests and IR training, it is frequently used by actual threat actors (TA) such as APT19, APT29, APT32, APT41, FIN6, DarkHydrus, CopyKittens, Cobalt Group, Leviathan, and many other unnamed criminal TAs. This rule uses high-confidence atomic indicators, alerts should be investigated rapidly.", - "query": "event.category:(network or network_traffic) and (tls.server.hash.md5:950098276A495286EB2A2556FBAB6D83 or tls.server.hash.sha1:6ECE5ECE4192683D2D84E25B0BA7E04F9CB7EB7C or tls.server.hash.sha256:87F2085C32B6A2CC709B365F55873E207A9CAA10BFFECF2FD16D3CF9D94D390C)", + "query": "event.category:(network or network_traffic) and (tls.server.hash.md5:950098276A495286EB2A2556FBAB6D83 or\n tls.server.hash.sha1:6ECE5ECE4192683D2D84E25B0BA7E04F9CB7EB7C or\n tls.server.hash.sha256:87F2085C32B6A2CC709B365F55873E207A9CAA10BFFECF2FD16D3CF9D94D390C)\n", "references": [ "https://attack.mitre.org/software/S0154/", "https://www.cobaltstrike.com/help-setup-collaboration", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_directly_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_directly_to_the_internet.json index d283b489c278d..ec05c1645c699 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_directly_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_directly_to_the_internet.json @@ -13,10 +13,11 @@ "language": "kuery", "license": "Elastic License v2", "name": "DNS Activity to the Internet", - "query": "event.category:(network or network_traffic) and (event.type:connection or type:dns) and (destination.port:53 or event.dataset:zeek.dns) and source.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 ) and not destination.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or 255.255.255.255 or \"::1\" or \"FE80::/10\" or \"FF00::/8\")", + "query": "event.category:(network or network_traffic) and (event.type:connection or type:dns) and (destination.port:53 or event.dataset:zeek.dns)\n and source.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n ) and\n not destination.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n )\n", "references": [ "https://www.us-cert.gov/ncas/alerts/TA15-240A", - "https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-81-2.pdf" + "https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-81-2.pdf", + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" ], "risk_score": 47, "rule_id": "6ea71ff0-9e95-475b-9506-2580d1ce6154", @@ -40,5 +41,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_tunneling_nslookup.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_tunneling_nslookup.json index 62654dfb2a9dd..0920f336bab44 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_tunneling_nslookup.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_dns_tunneling_nslookup.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential DNS Tunneling via NsLookup", - "query": "event.category:process and event.type:start and process.name:nslookup.exe and process.args:(-querytype=* or -qt=* or -q=* or -type=*)", + "query": "event.category:process and event.type:start and process.name:nslookup.exe and process.args:(-querytype=* or -qt=* or -q=* or -type=*)\n", "references": [ "https://unit42.paloaltonetworks.com/dns-tunneling-in-the-wild-overview-of-oilrigs-dns-tunneling/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_download_rar_powershell_from_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_download_rar_powershell_from_internet.json index 7cfba90cf67c8..50010d809f6fd 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_download_rar_powershell_from_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_download_rar_powershell_from_internet.json @@ -13,10 +13,11 @@ "license": "Elastic License v2", "name": "Roshal Archive (RAR) or PowerShell File Downloaded from the Internet", "note": "## Threat intel\n\nThis activity has been observed in FIN7 campaigns.", - "query": "event.category:(network OR network_traffic) AND network.protocol:http AND url.path:/.*(rar|ps1)/ AND source.ip:(10.0.0.0\\/8 OR 172.16.0.0\\/12 OR 192.168.0.0\\/16)", + "query": "event.category:(network or network_traffic) and network.protocol:http and\n (url.extension:(ps1 or rar) or url.path:(*.ps1 or *.rar)) and\n not destination.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n ) and\n source.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n )\n", "references": [ "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html", - "https://www.justice.gov/opa/press-release/file/1084361/download" + "https://www.justice.gov/opa/press-release/file/1084361/download", + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" ], "risk_score": 47, "rule_id": "ff013cb4-274d-434a-96bb-fe15ddd3ae92", @@ -46,5 +47,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_fin7_c2_behavior.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_fin7_c2_behavior.json index 305612da0f47e..80087935eae0f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_fin7_c2_behavior.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_fin7_c2_behavior.json @@ -13,7 +13,7 @@ "license": "Elastic License v2", "name": "Possible FIN7 DGA Command and Control Behavior", "note": "## Triage and analysis\n\nIn the event this rule identifies benign domains in your environment, the `destination.domain` field in the rule can be modified to include those domains. Example: `...AND NOT destination.domain:(zoom.us OR benign.domain1 OR benign.domain2)`.", - "query": "event.category:(network OR network_traffic) AND type:(tls OR http) AND network.transport:tcp AND destination.domain:/[a-zA-Z]{4,5}\\.(pw|us|club|info|site|top)/ AND NOT destination.domain:zoom.us", + "query": "event.category:(network OR network_traffic) AND type:(tls OR http) AND network.transport:tcp\nAND destination.domain:/[a-zA-Z]{4,5}\\.(pw|us|club|info|site|top)/ AND NOT destination.domain:zoom.us\n", "references": [ "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_halfbaked_beacon.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_halfbaked_beacon.json index ed6fb726896ac..f7a770b4cfcc9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_halfbaked_beacon.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_halfbaked_beacon.json @@ -13,7 +13,7 @@ "license": "Elastic License v2", "name": "Halfbaked Command and Control Beacon", "note": "## Threat intel\n\nThis activity has been observed in FIN7 campaigns.", - "query": "event.category:(network OR network_traffic) AND network.protocol:http AND network.transport:tcp AND url.full:/http:\\/\\/[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}\\/cd/ AND destination.port:(53 OR 80 OR 8080 OR 443)", + "query": "event.category:(network OR network_traffic) AND network.protocol:http AND\n network.transport:tcp AND url.full:/http:\\/\\/[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}\\/cd/ AND\n destination.port:(53 OR 80 OR 8080 OR 443)\n", "references": [ "https://www.fireeye.com/blog/threat-research/2017/04/fin7-phishing-lnk.html", "https://attack.mitre.org/software/S0151/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_nat_traversal_port_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_nat_traversal_port_activity.json index 33b7cb020a69f..7cd0a865c4b3e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_nat_traversal_port_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_nat_traversal_port_activity.json @@ -15,7 +15,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "IPSEC NAT Traversal Port Activity", - "query": "event.category:(network or network_traffic) and network.transport:udp and destination.port:4500", + "query": "event.category:(network or network_traffic) and network.transport:udp and destination.port:4500\n", "risk_score": 21, "rule_id": "a9cb3641-ff4b-4cdc-a063-b4b8d02a67c7", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_port_26_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_port_26_activity.json index 48a7fae4b259e..1ea0da645d785 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_port_26_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_port_26_activity.json @@ -15,7 +15,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "SMTP on Port 26/TCP", - "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:26 or (event.dataset:zeek.smtp and destination.port:26))", + "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:26 or (event.dataset:zeek.smtp and destination.port:26))\n", "references": [ "https://unit42.paloaltonetworks.com/unit42-badpatch/", "https://isc.sans.edu/forums/diary/Next+up+whats+up+with+TCP+port+26/25564/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_rdp_remote_desktop_protocol_from_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_rdp_remote_desktop_protocol_from_the_internet.json index 1ecfdc45352aa..625b1e470192f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_rdp_remote_desktop_protocol_from_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_rdp_remote_desktop_protocol_from_the_internet.json @@ -15,7 +15,10 @@ "language": "kuery", "license": "Elastic License v2", "name": "RDP (Remote Desktop Protocol) from the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:3389 or event.dataset:zeek.rdp) and not source.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" ) and destination.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:3389 or event.dataset:zeek.rdp) and\n not source.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n ) and\n destination.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n )\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 47, "rule_id": "8c1bdde8-4204-45c0-9e0c-c85ca3902488", "severity": "medium", @@ -69,5 +72,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_telnet_port_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_telnet_port_activity.json index f66e2ce891198..34adaa49df9c4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_telnet_port_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_telnet_port_activity.json @@ -15,7 +15,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Telnet Port Activity", - "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port:23", + "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port:23\n", "risk_score": 47, "rule_id": "34fde489-94b0-4500-a76f-b8a157cf9269", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_from_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_from_the_internet.json index e593a2fed8ba0..7a3da39baad33 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_from_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_from_the_internet.json @@ -15,7 +15,10 @@ "language": "kuery", "license": "Elastic License v2", "name": "VNC (Virtual Network Computing) from the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port >= 5800 and destination.port <= 5810 and not source.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" ) and destination.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port >= 5800 and destination.port <= 5810 and\n not source.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n ) and\n destination.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n )\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 73, "rule_id": "5700cb81-df44-46aa-a5d7-337798f53eb8", "severity": "high", @@ -60,5 +63,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_to_the_internet.json index 2e43ad410daec..4b30de0ee0211 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/command_and_control_vnc_virtual_network_computing_to_the_internet.json @@ -15,7 +15,10 @@ "language": "kuery", "license": "Elastic License v2", "name": "VNC (Virtual Network Computing) to the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port >= 5800 and destination.port <= 5810 and source.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 ) and not destination.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and destination.port >= 5800 and destination.port <= 5810 and\n source.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n ) and\n not destination.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n )\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 47, "rule_id": "3ad49c61-7adc-42c1-b788-732eda2f5abf", "severity": "medium", @@ -45,5 +48,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempted_bypass_of_okta_mfa.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempted_bypass_of_okta_mfa.json index c3614e0e69e9a..fc3c3f5ca90d9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempted_bypass_of_okta_mfa.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempted_bypass_of_okta_mfa.json @@ -11,7 +11,7 @@ "license": "Elastic License v2", "name": "Attempted Bypass of Okta MFA", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.mfa.attempt_bypass", + "query": "event.dataset:okta.system and event.action:user.mfa.attempt_bypass\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempts_to_brute_force_okta_user_account.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempts_to_brute_force_okta_user_account.json index 5556f3787fbdd..ea2b05b485585 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempts_to_brute_force_okta_user_account.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_attempts_to_brute_force_okta_user_account.json @@ -1,6 +1,8 @@ { "author": [ - "Elastic" + "Elastic", + "@BenB196", + "Austin Songer" ], "description": "Identifies when an Okta user account is locked out 3 times within a 3 hour window. An adversary may attempt a brute force or password spraying attack to obtain unauthorized access to user accounts. The default Okta authentication policy ensures that a user account is locked out after 10 failed authentication attempts.", "from": "now-180m", @@ -12,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempts to Brute Force an Okta User Account", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.account.lock", + "query": "event.dataset:okta.system and event.action:user.account.lock\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" @@ -47,10 +49,10 @@ ], "threshold": { "field": [ - "okta.actor.id" + "okta.actor.alternate_id" ], "value": 3 }, "type": "threshold", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_aws_iam_assume_role_brute_force.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_aws_iam_assume_role_brute_force.json index 3ea689aaa3570..6ef3e3d255779 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_aws_iam_assume_role_brute_force.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_aws_iam_assume_role_brute_force.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "AWS IAM Brute Force of Assume Role Policy", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:UpdateAssumeRolePolicy and aws.cloudtrail.error_code:MalformedPolicyDocumentException and event.outcome:failure", + "query": "event.dataset:aws.cloudtrail and\n event.provider:iam.amazonaws.com and event.action:UpdateAssumeRolePolicy and\n aws.cloudtrail.error_code:MalformedPolicyDocumentException and event.outcome:failure\n", "references": [ "https://www.praetorian.com/blog/aws-iam-assume-role-vulnerabilities", "https://rhinosecuritylabs.com/aws/assume-worst-aws-assume-role-enumeration/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_collection_sensitive_files.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_collection_sensitive_files.json index b8a608dc47ab1..bd155ce8e914d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_collection_sensitive_files.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_collection_sensitive_files.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Sensitive Files Compression", - "query": "event.category:process and event.type:start and process.name:(zip or tar or gzip or hdiutil or 7z) and process.args: ( /root/.ssh/id_rsa or /root/.ssh/id_rsa.pub or /root/.ssh/id_ed25519 or /root/.ssh/id_ed25519.pub or /root/.ssh/authorized_keys or /root/.ssh/authorized_keys2 or /root/.ssh/known_hosts or /root/.bash_history or /etc/hosts or /home/*/.ssh/id_rsa or /home/*/.ssh/id_rsa.pub or /home/*/.ssh/id_ed25519 or /home/*/.ssh/id_ed25519.pub or /home/*/.ssh/authorized_keys or /home/*/.ssh/authorized_keys2 or /home/*/.ssh/known_hosts or /home/*/.bash_history or /root/.aws/credentials or /root/.aws/config or /home/*/.aws/credentials or /home/*/.aws/config or /root/.docker/config.json or /home/*/.docker/config.json or /etc/group or /etc/passwd or /etc/shadow or /etc/gshadow )", + "query": "event.category:process and event.type:start and\n process.name:(zip or tar or gzip or hdiutil or 7z) and\n process.args:\n (\n /root/.ssh/id_rsa or\n /root/.ssh/id_rsa.pub or\n /root/.ssh/id_ed25519 or\n /root/.ssh/id_ed25519.pub or\n /root/.ssh/authorized_keys or\n /root/.ssh/authorized_keys2 or\n /root/.ssh/known_hosts or\n /root/.bash_history or\n /etc/hosts or\n /home/*/.ssh/id_rsa or\n /home/*/.ssh/id_rsa.pub or\n /home/*/.ssh/id_ed25519 or\n /home/*/.ssh/id_ed25519.pub or\n /home/*/.ssh/authorized_keys or\n /home/*/.ssh/authorized_keys2 or\n /home/*/.ssh/known_hosts or\n /home/*/.bash_history or\n /root/.aws/credentials or\n /root/.aws/config or\n /home/*/.aws/credentials or\n /home/*/.aws/config or\n /root/.docker/config.json or\n /home/*/.docker/config.json or\n /etc/group or\n /etc/passwd or\n /etc/shadow or\n /etc/gshadow\n )\n", "references": [ "https://www.trendmicro.com/en_ca/research/20/l/teamtnt-now-deploying-ddos-capable-irc-bot-tntbotinger.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_dumping_hashes_bi_cmds.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_dumping_hashes_bi_cmds.json index c9070cc09dd65..bb513cbebdc3f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_dumping_hashes_bi_cmds.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_dumping_hashes_bi_cmds.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Dumping Account Hashes via Built-In Commands", - "query": "event.category:process and event.type:start and process.name:(defaults or mkpassdb) and process.args:(ShadowHashData or \"-dump\")", + "query": "event.category:process and event.type:start and\n process.name:(defaults or mkpassdb) and process.args:(ShadowHashData or \"-dump\")\n", "references": [ "https://apple.stackexchange.com/questions/186893/os-x-10-9-where-are-password-hashes-stored", "https://www.unix.com/man-page/osx/8/mkpassdb/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_iam_user_addition_to_group.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_iam_user_addition_to_group.json index 0d94ac36944a9..b66008c6931a4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_iam_user_addition_to_group.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_iam_user_addition_to_group.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS IAM User Addition to Group", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:AddUserToGroup and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:AddUserToGroup and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/IAM/latest/APIReference/API_AddUserToGroup.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_kerberosdump_kcc.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_kerberosdump_kcc.json index 9429e3414e615..de5a9d80ed3df 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_kerberosdump_kcc.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_kerberosdump_kcc.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Kerberos Cached Credentials Dumping", - "query": "event.category:process and event.type:(start or process_started) and process.name:kcc and process.args:copy_cred_cache", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:kcc and\n process.args:copy_cred_cache\n", "references": [ "https://github.com/EmpireProject/EmPyre/blob/master/lib/modules/collection/osx/kerberosdump.py", "https://opensource.apple.com/source/Heimdal/Heimdal-323.12/kuser/kcc-commands.in.auto.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_key_vault_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_key_vault_modified.json index 27f76a13d657d..8efd74d4e7f1c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_key_vault_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_key_vault_modified.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Key Vault Modified", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.KEYVAULT/VAULTS/WRITE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.KEYVAULT/VAULTS/WRITE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/key-vault/general/basic-concepts", "https://docs.microsoft.com/en-us/azure/key-vault/general/secure-your-key-vault" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_brute_force_user_account_attempt.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_brute_force_user_account_attempt.json index 8e9c142929a05..532b9bf3b17b3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_brute_force_user_account_attempt.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_brute_force_user_account_attempt.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Attempts to Brute Force a Microsoft 365 User Account", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:AzureActiveDirectory and event.category:authentication and event.action:UserLoginFailed and event.outcome:failure", + "query": "event.dataset:o365.audit and event.provider:(Exchange or AzureActiveDirectory) and event.category:authentication and \nevent.action:(\"UserLoginFailed\" or \"PasswordLogonInitialAuthUsingPassword\") and event.outcome:failure\n", "risk_score": 73, "rule_id": "26f68dba-ce29-497b-8e13-b4fde1db5a2d", "severity": "high", @@ -51,5 +51,5 @@ "value": 10 }, "type": "threshold", - "version": 3 + "version": 4 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_potential_password_spraying_attack.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_potential_password_spraying_attack.json index 14314feebb712..536f893236dee 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_potential_password_spraying_attack.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_microsoft_365_potential_password_spraying_attack.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Potential Password Spraying of Microsoft 365 User Accounts", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:AzureActiveDirectory and event.category:authentication and event.action:UserLoginFailed and event.outcome:failure", + "query": "event.dataset:o365.audit and event.provider:AzureActiveDirectory and event.category:authentication and event.action:UserLoginFailed and event.outcome:failure\n", "risk_score": 73, "rule_id": "3efee4f0-182a-40a8-a835-102c68a4175d", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_mitm_localhost_webproxy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_mitm_localhost_webproxy.json index e226df7a23da9..9c0f2d0c07dc9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_mitm_localhost_webproxy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_mitm_localhost_webproxy.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "WebProxy Settings Modification", - "query": "event.category : process and event.type : start and process.name : networksetup and process.args : ((\"-setwebproxy\" or \"-setsecurewebproxy\" or \"-setautoproxyurl\") and not (Bluetooth or off)) and not process.parent.executable : (\"/Library/PrivilegedHelperTools/com.80pct.FreedomHelper\" or \"/Applications/Fiddler Everywhere.app/Contents/Resources/app/out/WebServer/Fiddler.WebUi\" or \"/usr/libexec/xpcproxy\")", + "query": "event.category : process and event.type : start and\n process.name : networksetup and process.args : ((\"-setwebproxy\" or \"-setsecurewebproxy\" or \"-setautoproxyurl\") and not (Bluetooth or off)) and\n not process.parent.executable : (\"/Library/PrivilegedHelperTools/com.80pct.FreedomHelper\" or\n \"/Applications/Fiddler Everywhere.app/Contents/Resources/app/out/WebServer/Fiddler.WebUi\" or\n \"/usr/libexec/xpcproxy\")\n", "references": [ "https://unit42.paloaltonetworks.com/mac-malware-steals-cryptocurrency-exchanges-cookies/", "https://objectivebythesea.com/v2/talks/OBTS_v2_Zohar.pdf" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_okta_brute_force_or_password_spraying.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_okta_brute_force_or_password_spraying.json index 16c2816e30690..f5449e4e30a1c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_okta_brute_force_or_password_spraying.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_okta_brute_force_or_password_spraying.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Okta Brute Force or Password Spraying Attack", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.category:authentication and event.outcome:failure", + "query": "event.dataset:okta.system and event.category:authentication and event.outcome:failure\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_potential_ssh_bruteforce.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_potential_ssh_bruteforce.json index 410db35bf77d3..4f945e22abdb3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_potential_ssh_bruteforce.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_potential_ssh_bruteforce.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential SSH Brute Force Detected", - "query": "event.category:process and event.type:start and process.name:\"sshd-keygen-wrapper\" and process.parent.name:launchd", + "query": "event.category:process and event.type:start and process.name:\"sshd-keygen-wrapper\" and process.parent.name:launchd\n", "references": [ "https://themittenmac.com/detecting-ssh-activity-via-process-monitoring/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_root_console_failure_brute_force.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_root_console_failure_brute_force.json index fb296d82b992b..b20ef22a9d152 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_root_console_failure_brute_force.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_root_console_failure_brute_force.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "AWS Management Console Brute Force of Root User Identity", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and aws.cloudtrail.user_identity.type:Root and event.outcome:failure", + "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and aws.cloudtrail.user_identity.type:Root and event.outcome:failure\n", "references": [ "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_secretsmanager_getsecretvalue.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_secretsmanager_getsecretvalue.json index 8eebcc5c45096..6d0d4c8d112a4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_secretsmanager_getsecretvalue.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_secretsmanager_getsecretvalue.json @@ -17,7 +17,7 @@ "license": "Elastic License v2", "name": "AWS Access Secret in Secrets Manager", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:secretsmanager.amazonaws.com and event.action:GetSecretValue", + "query": "event.dataset:aws.cloudtrail and event.provider:secretsmanager.amazonaws.com and event.action:GetSecretValue\n", "references": [ "https://docs.aws.amazon.com/secretsmanager/latest/apireference/API_GetSecretValue.html", "http://detectioninthe.cloud/credential_access/access_secret_in_secrets_manager/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_storage_account_key_regenerated.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_storage_account_key_regenerated.json index d6f5a05c86e1a..3f286081c49f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_storage_account_key_regenerated.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_storage_account_key_regenerated.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Storage Account Key Regenerated", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.STORAGE/STORAGEACCOUNTS/REGENERATEKEY/ACTION\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.STORAGE/STORAGEACCOUNTS/REGENERATEKEY/ACTION\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/storage/common/storage-account-keys-manage?tabs=azure-portal" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_systemkey_dumping.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_systemkey_dumping.json index 9094124c480bd..9eaa51279bf4b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_systemkey_dumping.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/credential_access_systemkey_dumping.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "SystemKey Access via Command Line", - "query": "event.category:process and event.type:(start or process_started) and process.args:\"/private/var/db/SystemKey\"", + "query": "event.category:process and event.type:(start or process_started) and\n process.args:\"/private/var/db/SystemKey\"\n", "references": [ "https://github.com/AlessandroZ/LaZagne/blob/master/Mac/lazagne/softwares/system/chainbreaker.py" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_amsienable_key_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_amsienable_key_mod.json new file mode 100644 index 0000000000000..6f30b53d24bdb --- /dev/null +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_amsienable_key_mod.json @@ -0,0 +1,57 @@ +{ + "author": [ + "Elastic" + ], + "description": "Jscript tries to query the AmsiEnable registry key from the HKEY_USERS registry hive before initializing Antimalware Scan Interface (AMSI). If this key is set to 0, AMSI is not enabled for the Jscript process. An adversary can modify this key to disable AMSI protections.", + "from": "now-9m", + "index": [ + "winlogbeat-*", + "logs-endpoint.events.*", + "logs-windows.*" + ], + "language": "eql", + "license": "Elastic License v2", + "name": "Modification of AmsiEnable Registry Key", + "query": "registry where event.type in (\"creation\", \"change\") and\n registry.path: \"HKEY_USERS\\\\*\\\\Software\\\\Microsoft\\\\Windows Script\\\\Settings\\\\AmsiEnable\" and\n registry.data.strings: \"0\"\n", + "references": [ + "https://hackinparis.com/data/slides/2019/talks/HIP2019-Dominic_Chell-Cracking_The_Perimeter_With_Sharpshooter.pdf", + "https://docs.microsoft.com/en-us/windows/win32/amsi/antimalware-scan-interface-portal" + ], + "risk_score": 73, + "rule_id": "f874315d-5188-4b4a-8521-d1c73093a7e4", + "severity": "high", + "tags": [ + "Elastic", + "Host", + "Windows", + "Threat Detection", + "Defense Evasion" + ], + "threat": [ + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0005", + "name": "Defense Evasion", + "reference": "https://attack.mitre.org/tactics/TA0005/" + }, + "technique": [ + { + "id": "T1562", + "name": "Impair Defenses", + "reference": "https://attack.mitre.org/techniques/T1562/", + "subtechnique": [ + { + "id": "T1562.001", + "name": "Disable or Modify Tools", + "reference": "https://attack.mitre.org/techniques/T1562/001/" + } + ] + } + ] + } + ], + "timestamp_override": "event.ingested", + "type": "eql", + "version": 1 +} diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_apple_softupdates_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_apple_softupdates_modification.json index 9340425c518a7..f354f521d168e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_apple_softupdates_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_apple_softupdates_modification.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "SoftwareUpdate Preferences Modification", - "query": "event.category:process and event.type:(start or process_started) and process.name:defaults and process.args:(write and \"-bool\" and (com.apple.SoftwareUpdate or /Library/Preferences/com.apple.SoftwareUpdate.plist) and not (TRUE or true))", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:defaults and \n process.args:(write and \"-bool\" and (com.apple.SoftwareUpdate or /Library/Preferences/com.apple.SoftwareUpdate.plist) and not (TRUE or true))\n", "references": [ "https://blog.checkpoint.com/2017/07/13/osxdok-refuses-go-away-money/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_gatekeeper.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_gatekeeper.json index ab423dc0ebe14..9bb48361ccf89 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_gatekeeper.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_gatekeeper.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Disable Gatekeeper", - "query": "event.category:process and event.type:(start or process_started) and process.args:(spctl and \"--master-disable\")", + "query": "event.category:process and event.type:(start or process_started) and \n process.args:(spctl and \"--master-disable\")\n", "references": [ "https://support.apple.com/en-us/HT202491", "https://www.carbonblack.com/blog/tau-threat-intelligence-notification-new-macos-malware-variant-of-shlayer-osx-discovered/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_iptables_or_firewall.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_iptables_or_firewall.json index 8913c63f811dd..3eb5f25298c72 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_iptables_or_firewall.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_iptables_or_firewall.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Disable IPTables or Firewall", - "query": "event.category:process and event.type:(start or process_started) and process.name:ufw and process.args:(allow or disable or reset) or (((process.name:service and process.args:stop) or (process.name:chkconfig and process.args:off) or (process.name:systemctl and process.args:(disable or stop or kill))) and process.args:(firewalld or ip6tables or iptables))", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:ufw and process.args:(allow or disable or reset) or\n\n (((process.name:service and process.args:stop) or\n (process.name:chkconfig and process.args:off) or\n (process.name:systemctl and process.args:(disable or stop or kill))) and\n process.args:(firewalld or ip6tables or iptables))\n", "risk_score": 47, "rule_id": "125417b8-d3df-479f-8418-12d7e034fee3", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_syslog_service.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_syslog_service.json index b465340a83223..610648df94d37 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_syslog_service.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_attempt_to_disable_syslog_service.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Disable Syslog Service", - "query": "event.category:process and event.type:(start or process_started) and ((process.name:service and process.args:stop) or (process.name:chkconfig and process.args:off) or (process.name:systemctl and process.args:(disable or stop or kill))) and process.args:(syslog or rsyslog or \"syslog-ng\")", + "query": "event.category:process and event.type:(start or process_started) and\n ((process.name:service and process.args:stop) or\n (process.name:chkconfig and process.args:off) or\n (process.name:systemctl and process.args:(disable or stop or kill)))\n and process.args:(syslog or rsyslog or \"syslog-ng\")\n", "risk_score": 47, "rule_id": "2f8a1226-5720-437d-9c20-e0029deb6194", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_application_credential_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_application_credential_modification.json index d695695e2c23b..5f96b81247942 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_application_credential_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_application_credential_modification.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Application Credential Modification", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Update application - Certificates and secrets management\" and event.outcome:(success or Success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Update application - Certificates and secrets management\" and event.outcome:(success or Success)\n", "references": [ "https://msrc-blog.microsoft.com/2020/12/13/customer-guidance-on-recent-nation-state-cyber-attacks/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_diagnostic_settings_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_diagnostic_settings_deletion.json index 31eec6ee4d1c2..d9f70f88a23b7 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_diagnostic_settings_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_diagnostic_settings_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Diagnostic Settings Deletion", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.INSIGHTS/DIAGNOSTICSETTINGS/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.INSIGHTS/DIAGNOSTICSETTINGS/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/azure-monitor/platform/diagnostic-settings" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_service_principal_addition.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_service_principal_addition.json index 43557bfeb31ba..c715ea42e4b7e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_service_principal_addition.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_azure_service_principal_addition.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Service Principal Addition", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add service principal\" and event.outcome:(success or Success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add service principal\" and event.outcome:(success or Success)\n", "references": [ "https://msrc-blog.microsoft.com/2020/12/13/customer-guidance-on-recent-nation-state-cyber-attacks/", "https://docs.microsoft.com/en-us/azure/active-directory/develop/howto-create-service-principal-portal" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_base16_or_base32_encoding_or_decoding_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_base16_or_base32_encoding_or_decoding_activity.json index bedb41cb726a6..1cc353f1add3a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_base16_or_base32_encoding_or_decoding_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_base16_or_base32_encoding_or_decoding_activity.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Base16 or Base32 Encoding/Decoding Activity", - "query": "event.category:process and event.type:(start or process_started) and process.name:(base16 or base32 or base32plain or base32hex)", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:(base16 or base32 or base32plain or base32hex)\n", "risk_score": 21, "rule_id": "debff20a-46bc-4a4d-bae5-5cdd14222795", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_clearing_windows_security_logs.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_clearing_windows_security_logs.json index ca7485a29f4fc..d04c2b2a38915 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_clearing_windows_security_logs.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_clearing_windows_security_logs.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Windows Event Logs Cleared", - "query": "event.action:(\"audit-log-cleared\" or \"Log clear\")", + "query": "event.action:(\"audit-log-cleared\" or \"Log clear\")\n", "risk_score": 21, "rule_id": "45ac4800-840f-414c-b221-53dd36a5aaf7", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_deleted.json index 8daf17dc8c386..744543ab8a1f0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_deleted.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudTrail Log Deleted", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:DeleteTrail and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:DeleteTrail and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/API_DeleteTrail.html", "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudtrail/delete-trail.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_suspended.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_suspended.json index c140a1f9b9734..27990a74ac5b2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_suspended.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudtrail_logging_suspended.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudTrail Log Suspended", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:StopLogging and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:StopLogging and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/API_StopLogging.html", "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudtrail/stop-logging.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudwatch_alarm_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudwatch_alarm_deletion.json index b5984d5d624c3..61806b640fae2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudwatch_alarm_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cloudwatch_alarm_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudWatch Alarm Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:monitoring.amazonaws.com and event.action:DeleteAlarms and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:monitoring.amazonaws.com and event.action:DeleteAlarms and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudwatch/delete-alarms.html", "https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DeleteAlarms.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_config_service_rule_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_config_service_rule_deletion.json index a512cd8c842ee..f58164d1a483f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_config_service_rule_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_config_service_rule_deletion.json @@ -17,7 +17,7 @@ "license": "Elastic License v2", "name": "AWS Config Service Tampering", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:config.amazonaws.com and event.action:(DeleteConfigRule or DeleteOrganizationConfigRule or DeleteConfigurationAggregator or DeleteConfigurationRecorder or DeleteConformancePack or DeleteOrganizationConformancePack or DeleteDeliveryChannel or DeleteRemediationConfiguration or DeleteRetentionConfiguration)", + "query": "event.dataset:aws.cloudtrail and event.provider:config.amazonaws.com and\n event.action:(DeleteConfigRule or DeleteOrganizationConfigRule or DeleteConfigurationAggregator or\n DeleteConfigurationRecorder or DeleteConformancePack or DeleteOrganizationConformancePack or\n DeleteDeliveryChannel or DeleteRemediationConfiguration or DeleteRetentionConfiguration)\n", "references": [ "https://docs.aws.amazon.com/config/latest/developerguide/how-does-config-work.html", "https://docs.aws.amazon.com/config/latest/APIReference/API_Operations.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_configuration_recorder_stopped.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_configuration_recorder_stopped.json index abadb416deec8..c222b25721292 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_configuration_recorder_stopped.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_configuration_recorder_stopped.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS Configuration Recorder Stopped", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:config.amazonaws.com and event.action:StopConfigurationRecorder and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:config.amazonaws.com and event.action:StopConfigurationRecorder and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/configservice/stop-configuration-recorder.html", "https://docs.aws.amazon.com/config/latest/APIReference/API_StopConfigurationRecorder.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cve_2020_0601.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cve_2020_0601.json index c7ac34a39563e..fba792e80d490 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cve_2020_0601.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_cve_2020_0601.json @@ -10,7 +10,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Windows CryptoAPI Spoofing Vulnerability (CVE-2020-0601 - CurveBall)", - "query": "event.provider:\"Microsoft-Windows-Audit-CVE\" and message:\"[CVE-2020-0601]\"", + "query": "event.provider:\"Microsoft-Windows-Audit-CVE\" and message:\"[CVE-2020-0601]\"\n", "risk_score": 21, "rule_id": "56557cde-d923-4b88-adee-c61b3f3b5dc3", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_disable_selinux_attempt.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_disable_selinux_attempt.json index 0a51b0ccc87f5..cc84001428ff0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_disable_selinux_attempt.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_disable_selinux_attempt.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Disabling of SELinux", - "query": "event.category:process and event.type:(start or process_started) and process.name:setenforce and process.args:0", + "query": "event.category:process and event.type:(start or process_started) and process.name:setenforce and process.args:0\n", "risk_score": 47, "rule_id": "eb9eb8ba-a983-41d9-9c93-a1c05112ca5e", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_flow_log_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_flow_log_deletion.json index f88b8b3589d93..8c74783642395 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_flow_log_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_flow_log_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS EC2 Flow Log Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:DeleteFlowLogs and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:DeleteFlowLogs and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-flow-logs.html", "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DeleteFlowLogs.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_network_acl_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_network_acl_deletion.json index 06fc3a3f094a5..b64f7eed4be8d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_network_acl_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_ec2_network_acl_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS EC2 Network Access Control List Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:(DeleteNetworkAcl or DeleteNetworkAclEntry) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:(DeleteNetworkAcl or DeleteNetworkAclEntry) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-network-acl.html", "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DeleteNetworkAcl.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_event_hub_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_event_hub_deletion.json index 0ea25e05915c6..a8a2f945c76e6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_event_hub_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_event_hub_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Event Hub Deletion", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.EVENTHUB/NAMESPACES/EVENTHUBS/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.EVENTHUB/NAMESPACES/EVENTHUBS/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-about", "https://azure.microsoft.com/en-in/services/event-hubs/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_deletion_via_shred.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_deletion_via_shred.json index 0b934676ac1eb..6d86f27cd52b4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_deletion_via_shred.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_deletion_via_shred.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "File Deletion via Shred", - "query": "event.category:process and event.type:(start or process_started) and process.name:shred and process.args:(\"-u\" or \"--remove\" or \"-z\" or \"--zero\")", + "query": "event.category:process and event.type:(start or process_started) and process.name:shred and\n process.args:(\"-u\" or \"--remove\" or \"-z\" or \"--zero\")\n", "risk_score": 21, "rule_id": "a1329140-8de3-4445-9f87-908fb6d824f4", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_mod_writable_dir.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_mod_writable_dir.json index cd83733d81830..be7e8b71694ba 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_mod_writable_dir.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_file_mod_writable_dir.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "File Permission Modification in Writable Directory", - "query": "event.category:process and event.type:(start or process_started) and process.name:(chmod or chown or chattr or chgrp) and process.working_directory:(/tmp or /var/tmp or /dev/shm) and not user.name:root", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:(chmod or chown or chattr or chgrp) and\n process.working_directory:(/tmp or /var/tmp or /dev/shm) and\n not user.name:root\n", "risk_score": 21, "rule_id": "9f9a2a82-93a8-4b1a-8778-1780895626d4", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_firewall_policy_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_firewall_policy_deletion.json index f8961a832ac1e..98ee5f6eb8cbf 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_firewall_policy_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_firewall_policy_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Firewall Policy Deletion", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.NETWORK/FIREWALLPOLICIES/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.NETWORK/FIREWALLPOLICIES/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/firewall-manager/policy-overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_created.json index 7fbe044738386..ff2a20f85d3e3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_created.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Firewall Rule Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.insert", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.insert\n", "references": [ "https://cloud.google.com/vpc/docs/firewalls" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_deleted.json index 4cc8fde077c3e..3fc9b6bc49d3d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_deleted.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Firewall Rule Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.delete", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.delete\n", "references": [ "https://cloud.google.com/vpc/docs/firewalls" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_modified.json index 614da7f79a46b..e6ad1fc554183 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_firewall_rule_modified.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Firewall Rule Modification", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.patch", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.firewalls.patch\n", "references": [ "https://cloud.google.com/vpc/docs/firewalls" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_bucket_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_bucket_deletion.json index 805f21f875f02..d2fd746f8971e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_bucket_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_bucket_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Logging Bucket Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.DeleteBucket and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.DeleteBucket and event.outcome:success\n", "references": [ "https://cloud.google.com/logging/docs/buckets", "https://cloud.google.com/logging/docs/storage" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_sink_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_sink_deletion.json index 6fa62fe3a6313..3e103413967fe 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_sink_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_logging_sink_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Logging Sink Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.DeleteSink and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.DeleteSink and event.outcome:success\n", "references": [ "https://cloud.google.com/logging/docs/export" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_subscription_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_subscription_deletion.json index 4907e0f13e550..78435128865f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_subscription_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_subscription_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Pub/Sub Subscription Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Subscriber.DeleteSubscription and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Subscriber.DeleteSubscription and event.outcome:success\n", "references": [ "https://cloud.google.com/pubsub/docs/overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_topic_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_topic_deletion.json index 7632a73ddfa90..eb6945e88e3fa 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_topic_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_pub_sub_topic_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Pub/Sub Topic Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Publisher.DeleteTopic and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.pubsub.v*.Publisher.DeleteTopic and event.outcome:success\n", "references": [ "https://cloud.google.com/pubsub/docs/overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_configuration_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_configuration_modified.json index abb6912f0828d..063e844c990be 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_configuration_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_configuration_modified.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Storage Bucket Configuration Modification", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.buckets.update\" and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.buckets.update\" and event.outcome:success\n", "references": [ "https://cloud.google.com/storage/docs/key-terms#buckets" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_permissions_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_permissions_modified.json index 8eb238c9dc796..c0a3c90853d79 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_permissions_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_gcp_storage_bucket_permissions_modified.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Storage Bucket Permissions Modification", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.setIamPermissions\" and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.setIamPermissions\" and event.outcome:success\n", "references": [ "https://cloud.google.com/storage/docs/access-control/iam-permissions" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_guardduty_detector_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_guardduty_detector_deletion.json index 8ededad39f415..7132fed195ccf 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_guardduty_detector_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_guardduty_detector_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS GuardDuty Detector Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:guardduty.amazonaws.com and event.action:DeleteDetector and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:guardduty.amazonaws.com and event.action:DeleteDetector and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/guardduty/delete-detector.html", "https://docs.aws.amazon.com/guardduty/latest/APIReference/API_DeleteDetector.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_hidden_file_dir_tmp.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_hidden_file_dir_tmp.json index a14258e533275..fe8014936316c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_hidden_file_dir_tmp.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_hidden_file_dir_tmp.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "max_signals": 33, "name": "Creation of Hidden Files and Directories", - "query": "event.category:process AND event.type:(start or process_started) AND process.working_directory:(\"/tmp\" or \"/var/tmp\" or \"/dev/shm\") AND process.args:/\\.[a-zA-Z0-9_\\-][a-zA-Z0-9_\\-\\.]{1,254}/ AND NOT process.name:(ls or find)", + "query": "event.category:process AND event.type:(start or process_started) AND\n process.working_directory:(\"/tmp\" or \"/var/tmp\" or \"/dev/shm\") AND\n process.args:/\\.[a-zA-Z0-9_\\-][a-zA-Z0-9_\\-\\.]{1,254}/ AND\n NOT process.name:(ls or find)\n", "risk_score": 47, "rule_id": "b9666521-4742-49ce-9ddc-b8e84c35acae", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_injection_msbuild.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_injection_msbuild.json index 2ddcd0c640415..43d662df271ee 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_injection_msbuild.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_injection_msbuild.json @@ -13,7 +13,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Process Injection by the Microsoft Build Engine", - "query": "process.name:MSBuild.exe and event.action:\"CreateRemoteThread detected (rule: CreateRemoteThread)\"", + "query": "process.name:MSBuild.exe and event.action:\"CreateRemoteThread detected (rule: CreateRemoteThread)\"\n", "risk_score": 21, "rule_id": "9d110cb3-5f4b-4c9a-b9f5-53f0a1707ae9", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_install_root_certificate.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_install_root_certificate.json index 6585c1b8c8ffb..3397db22f51f3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_install_root_certificate.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_install_root_certificate.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Install Root Certificate", - "query": "event.category:process and event.type:(start or process_started) and process.name:security and process.args:\"add-trusted-cert\"", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:security and process.args:\"add-trusted-cert\"\n", "references": [ "https://ss64.com/osx/security-cert.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_kernel_module_removal.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_kernel_module_removal.json index 691c30d6f42a5..35c0cb2fb2645 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_kernel_module_removal.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_kernel_module_removal.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Kernel Module Removal", - "query": "event.category:process and event.type:(start or process_started) and process.args:((rmmod and sudo) or (modprobe and sudo and (\"--remove\" or \"-r\")))", + "query": "event.category:process and event.type:(start or process_started) and\n process.args:((rmmod and sudo) or (modprobe and sudo and (\"--remove\" or \"-r\")))\n", "references": [ "http://man7.org/linux/man-pages/man8/modprobe.8.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_dlp_policy_removed.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_dlp_policy_removed.json index b39aee071a874..f4c3e3476c0b6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_dlp_policy_removed.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_dlp_policy_removed.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange DLP Policy Removed", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-DlpPolicy\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-DlpPolicy\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-dlppolicy?view=exchange-ps", "https://docs.microsoft.com/en-us/microsoft-365/compliance/data-loss-prevention-policies?view=o365-worldwide" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_policy_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_policy_deletion.json index c4de503b66540..ab3399bddbe7a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_policy_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_policy_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Malware Filter Policy Deletion", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-MalwareFilterPolicy\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-MalwareFilterPolicy\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-malwarefilterpolicy?view=exchange-ps" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_rule_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_rule_mod.json index c0dcec7e1b0d7..06728dee5b150 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_rule_mod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_malware_filter_rule_mod.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Malware Filter Rule Modification", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-MalwareFilterRule\" or \"Disable-MalwareFilterRule\") and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-MalwareFilterRule\" or \"Disable-MalwareFilterRule\") and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-malwarefilterrule?view=exchange-ps", "https://docs.microsoft.com/en-us/powershell/module/exchange/disable-malwarefilterrule?view=exchange-ps" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_safe_attach_rule_disabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_safe_attach_rule_disabled.json index 5273115ead302..50af384100139 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_safe_attach_rule_disabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_microsoft_365_exchange_safe_attach_rule_disabled.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Safe Attachment Rule Disabled", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Disable-SafeAttachmentRule\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Disable-SafeAttachmentRule\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/disable-safeattachmentrule?view=exchange-ps" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_misc_lolbin_connecting_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_misc_lolbin_connecting_to_the_internet.json index b61a45e1287b7..5f45aa836ddf5 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_misc_lolbin_connecting_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_misc_lolbin_connecting_to_the_internet.json @@ -12,7 +12,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Network Connection via Signed Binary", - "query": "sequence by process.entity_id\n [process where (process.name : \"expand.exe\" or process.name : \"extrac.exe\" or\n process.name : \"ieexec.exe\" or process.name : \"makecab.exe\") and\n event.type == \"start\"]\n [network where (process.name : \"expand.exe\" or process.name : \"extrac.exe\" or\n process.name : \"ieexec.exe\" or process.name : \"makecab.exe\") and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\")]\n", + "query": "sequence by process.entity_id\n [process where (process.name : \"expand.exe\" or process.name : \"extrac.exe\" or\n process.name : \"ieexec.exe\" or process.name : \"makecab.exe\") and\n event.type == \"start\"]\n [network where (process.name : \"expand.exe\" or process.name : \"extrac.exe\" or\n process.name : \"ieexec.exe\" or process.name : \"makecab.exe\") and\n not cidrmatch(destination.ip,\n \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\", \"192.0.0.0/29\", \"192.0.0.8/32\",\n \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\",\n \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\", \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "63e65ec3-43b1-45b0-8f2d-45b34291dc44", "severity": "low", @@ -50,5 +53,5 @@ } ], "type": "eql", - "version": 7 + "version": 8 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_modify_environment_launchctl.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_modify_environment_launchctl.json index d41804247945b..aa0efa290c4f6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_modify_environment_launchctl.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_modify_environment_launchctl.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Modification of Environment Variable via Launchctl", - "query": "event.category:process and event.type:start and process.name:launchctl and process.args:(setenv and not (JAVA*_HOME or RUNTIME_JAVA_HOME or DBUS_LAUNCHD_SESSION_BUS_SOCKET or ANT_HOME or LG_WEBOS_TV_SDK_HOME or WEBOS_CLI_TV or EDEN_ENV) ) and not process.parent.executable:(\"/Applications/NoMachine.app/Contents/Frameworks/bin/nxserver.bin\" or \"/usr/local/bin/kr\" or \"/Applications/NoMachine.app/Contents/Frameworks/bin/nxserver.bin\" or \"/Applications/IntelliJ IDEA CE.app/Contents/jbr/Contents/Home/lib/jspawnhelper\")", + "query": "event.category:process and event.type:start and\n process.name:launchctl and\n process.args:(setenv and not (JAVA*_HOME or\n RUNTIME_JAVA_HOME or\n DBUS_LAUNCHD_SESSION_BUS_SOCKET or\n ANT_HOME or\n LG_WEBOS_TV_SDK_HOME or\n WEBOS_CLI_TV or\n EDEN_ENV)\n ) and\n not process.parent.executable:(\"/Applications/NoMachine.app/Contents/Frameworks/bin/nxserver.bin\" or\n \"/usr/local/bin/kr\" or\n \"/Applications/NoMachine.app/Contents/Frameworks/bin/nxserver.bin\" or\n \"/Applications/IntelliJ IDEA CE.app/Contents/jbr/Contents/Home/lib/jspawnhelper\")\n", "references": [ "https://github.com/rapid7/metasploit-framework/blob/master//modules/post/osx/escalate/tccbypass.rb" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_msxsl_network.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_msxsl_network.json index 6d6541269030d..8f8871b75022e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_msxsl_network.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_msxsl_network.json @@ -12,7 +12,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Network Connection via MsXsl", - "query": "sequence by process.entity_id\n [process where process.name : \"msxsl.exe\" and event.type == \"start\"]\n [network where process.name : \"msxsl.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\")]\n", + "query": "sequence by process.entity_id\n [process where process.name : \"msxsl.exe\" and event.type == \"start\"]\n [network where process.name : \"msxsl.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\",\n \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\",\n \"100.64.0.0/10\", \"192.175.48.0/24\",\"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "b86afe07-0d98-4738-b15d-8d7465f95ff5", "severity": "low", @@ -41,5 +44,5 @@ } ], "type": "eql", - "version": 6 + "version": 7 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_network_watcher_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_network_watcher_deletion.json index 27a590f49cb31..030e72dd4a411 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_network_watcher_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_network_watcher_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Network Watcher Deletion", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.NETWORK/NETWORKWATCHERS/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.NETWORK/NETWORKWATCHERS/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/network-watcher/network-watcher-monitoring-overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_s3_bucket_configuration_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_s3_bucket_configuration_deletion.json index 4eb3bb47beff5..d673b7ef324f6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_s3_bucket_configuration_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_s3_bucket_configuration_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS S3 Bucket Configuration Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:s3.amazonaws.com and event.action:(DeleteBucketPolicy or DeleteBucketReplication or DeleteBucketCors or DeleteBucketEncryption or DeleteBucketLifecycle) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:s3.amazonaws.com and\n event.action:(DeleteBucketPolicy or DeleteBucketReplication or DeleteBucketCors or\n DeleteBucketEncryption or DeleteBucketLifecycle)\n and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html", "https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_safari_config_change.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_safari_config_change.json index 8021a21c8010d..a56b2cf6e6ded 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_safari_config_change.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_safari_config_change.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Modification of Safari Settings via Defaults Command", - "query": "event.category:process and event.type:start and process.name:defaults and process.args: (com.apple.Safari and write and not ( UniversalSearchEnabled or SuppressSearchSuggestions or WebKitTabToLinksPreferenceKey or ShowFullURLInSmartSearchField or com.apple.Safari.ContentPageGroupIdentifier.WebKit2TabsToLinks ) )", + "query": "event.category:process and event.type:start and\n process.name:defaults and process.args:\n (com.apple.Safari and write and not\n (\n UniversalSearchEnabled or\n SuppressSearchSuggestions or\n WebKitTabToLinksPreferenceKey or\n ShowFullURLInSmartSearchField or\n com.apple.Safari.ContentPageGroupIdentifier.WebKit2TabsToLinks\n )\n )\n", "references": [ "https://objectivebythesea.com/v2/talks/OBTS_v2_Zohar.pdf" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_sandboxed_office_app_suspicious_zip_file.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_sandboxed_office_app_suspicious_zip_file.json index 338010e1fe0e3..385f89910ab7d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_sandboxed_office_app_suspicious_zip_file.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_sandboxed_office_app_suspicious_zip_file.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Microsoft Office Sandbox Evasion", - "query": "event.category:file and not event.type:deletion and file.name:~$*.zip", + "query": "event.category:file and not event.type:deletion and file.name:~$*.zip\n", "references": [ "https://i.blackhat.com/USA-20/Wednesday/us-20-Wardle-Office-Drama-On-macOS.pdf", "https://www.mdsec.co.uk/2018/08/escaping-the-sandbox-microsoft-office-on-macos/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_stop_process_service_threshold.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_stop_process_service_threshold.json index 8339c75c59c52..86903058b62fe 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_stop_process_service_threshold.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_stop_process_service_threshold.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "High Number of Process and/or Service Terminations", - "query": "event.category:process and event.type:start and process.name:(net.exe or sc.exe or taskkill.exe) and process.args:(stop or pause or delete or \"/PID\" or \"/IM\" or \"/T\" or \"/F\" or \"/t\" or \"/f\" or \"/im\" or \"/pid\")", + "query": "event.category:process and event.type:start and process.name:(net.exe or sc.exe or taskkill.exe) and\n process.args:(stop or pause or delete or \"/PID\" or \"/IM\" or \"/T\" or \"/F\" or \"/t\" or \"/f\" or \"/im\" or \"/pid\")\n", "risk_score": 47, "rule_id": "035889c4-2686-4583-a7df-67f89c292f2c", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_execution_from_mounted_device.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_execution_from_mounted_device.json new file mode 100644 index 0000000000000..b05402f419f5a --- /dev/null +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_execution_from_mounted_device.json @@ -0,0 +1,89 @@ +{ + "author": [ + "Elastic" + ], + "description": "Identifies when a script interpreter or signed binary is launched via a non-standard working directory. An attacker may use this technique to evade defenses.", + "from": "now-9m", + "index": [ + "winlogbeat-*", + "logs-endpoint.events.*", + "logs-windows.*" + ], + "language": "eql", + "license": "Elastic License v2", + "name": "Suspicious Execution from a Mounted Device", + "query": "process where event.type == \"start\" and process.executable : \"C:\\\\*\" and\n (process.working_directory : \"?:\\\\\" and not process.working_directory: \"C:\\\\\") and\n process.parent.name : \"explorer.exe\" and\n process.name : (\"rundll32.exe\", \"mshta.exe\", \"powershell.exe\", \"pwsh.exe\", \"cmd.exe\", \"regsvr32.exe\",\n \"cscript.exe\", \"wscript.exe\")\n", + "references": [ + "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", + "https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/" + ], + "risk_score": 47, + "rule_id": "8a1d4831-3ce6-4859-9891-28931fa6101d", + "severity": "medium", + "tags": [ + "Elastic", + "Host", + "Windows", + "Threat Detection", + "Defense Evasion" + ], + "threat": [ + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0005", + "name": "Defense Evasion", + "reference": "https://attack.mitre.org/tactics/TA0005/" + }, + "technique": [ + { + "id": "T1218", + "name": "Signed Binary Proxy Execution", + "reference": "https://attack.mitre.org/techniques/T1218/", + "subtechnique": [ + { + "id": "T1218.011", + "name": "Rundll32", + "reference": "https://attack.mitre.org/techniques/T1218/011/" + }, + { + "id": "T1218.005", + "name": "Mshta", + "reference": "https://attack.mitre.org/techniques/T1218/005/" + }, + { + "id": "T1218.010", + "name": "Regsvr32", + "reference": "https://attack.mitre.org/techniques/T1218/010/" + } + ] + } + ] + }, + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0002", + "name": "Execution", + "reference": "https://attack.mitre.org/tactics/TA0002/" + }, + "technique": [ + { + "id": "T1059", + "name": "Command and Scripting Interpreter", + "reference": "https://attack.mitre.org/techniques/T1059/", + "subtechnique": [ + { + "id": "T1059.001", + "name": "PowerShell", + "reference": "https://attack.mitre.org/techniques/T1059/001/" + } + ] + } + ] + } + ], + "timestamp_override": "event.ingested", + "type": "eql", + "version": 1 +} diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_okta_user_password_reset_or_unlock_attempts.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_okta_user_password_reset_or_unlock_attempts.json index b1ab19a25d840..d33620cbbf63b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_okta_user_password_reset_or_unlock_attempts.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_suspicious_okta_user_password_reset_or_unlock_attempts.json @@ -1,8 +1,10 @@ { "author": [ - "Elastic" + "Elastic", + "@BenB196", + "Austin Songer" ], - "description": "Identifies a high number of Okta user password reset or account unlock attempts. An adversary may attempt to obtain unauthorized access to an Okta user account using these methods and attempt to blend in with normal activity in their target's environment and evade detection.", + "description": "Identifies a high number of Okta user password reset or account unlock attempts. An adversary may attempt to obtain unauthorized access to Okta user accounts using these methods and attempt to blend in with normal activity in their target's environment and evade detection.", "false_positives": [ "The number of Okta user password reset or account unlock attempts will likely vary between organizations. To fit this rule to their organization, users can duplicate this rule and edit the schedule and threshold values in the new rule." ], @@ -15,7 +17,7 @@ "license": "Elastic License v2", "name": "High Number of Okta User Password Reset or Unlock Attempts", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:(system.email.account_unlock.sent_message or system.email.password_reset.sent_message or system.sms.send_account_unlock_message or system.sms.send_password_reset_message or system.voice.send_account_unlock_call or system.voice.send_password_reset_call or user.account.unlock_token)", + "query": "event.dataset:okta.system and\n event.action:(system.email.account_unlock.sent_message or system.email.password_reset.sent_message or\n system.sms.send_account_unlock_message or system.sms.send_password_reset_message or\n system.voice.send_account_unlock_call or system.voice.send_password_reset_call or\n user.account.unlock_token)\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" @@ -80,10 +82,10 @@ ], "threshold": { "field": [ - "okta.actor.id" + "okta.actor.alternate_id" ], "value": 5 }, "type": "threshold", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_tcc_bypass_mounted_apfs_access.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_tcc_bypass_mounted_apfs_access.json index 963eb444305c7..4b1f13a10414d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_tcc_bypass_mounted_apfs_access.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_tcc_bypass_mounted_apfs_access.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "TCC Bypass via Mounted APFS Snapshot Access", - "query": "event.category : process and event.type : (start or process_started) and process.name : mount_apfs and process.args : (/System/Volumes/Data and noowners)", + "query": "event.category : process and event.type : (start or process_started) and process.name : mount_apfs and\n process.args : (/System/Volumes/Data and noowners)\n", "references": [ "https://theevilbit.github.io/posts/cve_2020_9771/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unload_endpointsecurity_kext.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unload_endpointsecurity_kext.json index dc854dee776c4..aadcaadaba980 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unload_endpointsecurity_kext.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unload_endpointsecurity_kext.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Unload Elastic Endpoint Security Kernel Extension", - "query": "event.category:process and event.type:(start or process_started) and process.name:kextunload and process.args:(\"/System/Library/Extensions/EndpointSecurity.kext\" or \"EndpointSecurity.kext\")", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:kextunload and process.args:(\"/System/Library/Extensions/EndpointSecurity.kext\" or \"EndpointSecurity.kext\")\n", "risk_score": 73, "rule_id": "70fa1af4-27fd-4f26-bd03-50b6af6b9e24", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_dllhost.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_dllhost.json new file mode 100644 index 0000000000000..a030c88941a41 --- /dev/null +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_dllhost.json @@ -0,0 +1,51 @@ +{ + "author": [ + "Elastic" + ], + "description": "Identifies unusual instances of dllhost.exe making outbound network connections. This may indicate adversarial Command and Control activity.", + "from": "now-9m", + "index": [ + "winlogbeat-*", + "logs-endpoint.events.*", + "logs-windows.*" + ], + "language": "eql", + "license": "Elastic License v2", + "name": "Unusual Network Connection via DllHost", + "query": "sequence by host.id, process.entity_id with maxspan=1m\n [process where event.type in (\"start\", \"process_started\") and process.name : \"dllhost.exe\" and process.args_count == 1]\n [network where process.name : \"dllhost.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\", \"192.0.2.0/24\",\n \"192.31.196.0/24\", \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\",\n \"192.175.48.0/24\", \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\", \"FE80::/10\",\n \"FF00::/8\")]\n", + "references": [ + "https://www.microsoft.com/security/blog/2021/05/27/new-sophisticated-email-based-attack-from-nobelium/", + "https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/", + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], + "risk_score": 47, + "rule_id": "c7894234-7814-44c2-92a9-f7d851ea246a", + "severity": "medium", + "tags": [ + "Elastic", + "Host", + "Windows", + "Threat Detection", + "Defense Evasion" + ], + "threat": [ + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0005", + "name": "Defense Evasion", + "reference": "https://attack.mitre.org/tactics/TA0005/" + }, + "technique": [ + { + "id": "T1218", + "name": "Signed Binary Proxy Execution", + "reference": "https://attack.mitre.org/techniques/T1218/" + } + ] + } + ], + "timestamp_override": "event.ingested", + "type": "eql", + "version": 1 +} diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_rundll32.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_rundll32.json index d920c4f853dfd..f37b6a21c7e58 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_rundll32.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_unusual_network_connection_via_rundll32.json @@ -12,7 +12,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Unusual Network Connection via RunDLL32", - "query": "sequence by host.id, process.entity_id with maxspan=1m\n [process where event.type in (\"start\", \"process_started\") and process.name : \"rundll32.exe\" and process.args_count == 1]\n [network where process.name : \"rundll32.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\", \"127.0.0.0/8\", \"FE80::/10\", \"::1/128\")]\n", + "query": "sequence by host.id, process.entity_id with maxspan=1m\n [process where event.type in (\"start\", \"process_started\") and process.name : \"rundll32.exe\" and process.args_count == 1]\n [network where process.name : \"rundll32.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\",\n \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\",\n \"100.64.0.0/10\", \"192.175.48.0/24\",\"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 47, "rule_id": "52aaab7b-b51c-441a-89ce-4387b3aea886", "severity": "medium", @@ -48,5 +51,5 @@ } ], "type": "eql", - "version": 9 + "version": 10 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_acl_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_acl_deletion.json index cc2d47812b48c..9a7c7c9f668cc 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_acl_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_acl_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS WAF Access Control List Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.action:DeleteWebACL and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.action:DeleteWebACL and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/waf-regional/delete-web-acl.html", "https://docs.aws.amazon.com/waf/latest/APIReference/API_wafRegional_DeleteWebACL.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_rule_or_rule_group_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_rule_or_rule_group_deletion.json index ee21d03f8464b..6f42caa63cf49 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_rule_or_rule_group_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/defense_evasion_waf_rule_or_rule_group_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS WAF Rule or Rule Group Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.action:(DeleteRule or DeleteRuleGroup) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.action:(DeleteRule or DeleteRuleGroup) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/waf/delete-rule-group.html", "https://docs.aws.amazon.com/waf/latest/APIReference/API_waf_DeleteRuleGroup.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_blob_container_access_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_blob_container_access_mod.json index 16eabb82de0f7..ed50b58a91e13 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_blob_container_access_mod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_blob_container_access_mod.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Blob Container Access Level Modification", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.STORAGE/STORAGEACCOUNTS/BLOBSERVICES/CONTAINERS/WRITE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.STORAGE/STORAGEACCOUNTS/BLOBSERVICES/CONTAINERS/WRITE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/storage/blobs/anonymous-read-access-prevent" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_kernel_module_enumeration.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_kernel_module_enumeration.json index 01d07b03c079a..96860eb7e6f79 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_kernel_module_enumeration.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_kernel_module_enumeration.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Enumeration of Kernel Modules", - "query": "event.category:process and event.type:(start or process_started) and process.args:(kmod and list and sudo or sudo and (depmod or lsmod or modinfo))", + "query": "event.category:process and event.type:(start or process_started) and\n process.args:(kmod and list and sudo or sudo and (depmod or lsmod or modinfo))\n", "risk_score": 47, "rule_id": "2d8043ed-5bda-4caf-801c-c1feb7410504", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_virtual_machine_fingerprinting.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_virtual_machine_fingerprinting.json index 7defca7b649de..09adcdc65b02a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_virtual_machine_fingerprinting.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/discovery_virtual_machine_fingerprinting.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Virtual Machine Fingerprinting", - "query": "event.category:process and event.type:(start or process_started) and process.args:(\"/sys/class/dmi/id/bios_version\" or \"/sys/class/dmi/id/product_name\" or \"/sys/class/dmi/id/chassis_vendor\" or \"/proc/scsi/scsi\" or \"/proc/ide/hd0/model\") and not user.name:root", + "query": "event.category:process and event.type:(start or process_started) and\n process.args:(\"/sys/class/dmi/id/bios_version\" or\n \"/sys/class/dmi/id/product_name\" or\n \"/sys/class/dmi/id/chassis_vendor\" or\n \"/proc/scsi/scsi\" or\n \"/proc/ide/hd0/model\") and\n not user.name:root\n", "risk_score": 73, "rule_id": "5b03c9fb-9945-4d2f-9568-fd690fee3fba", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/domain_added_to_google_workspace_trusted_domains.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/domain_added_to_google_workspace_trusted_domains.json index 96f246f9403bf..300840771081d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/domain_added_to_google_workspace_trusted_domains.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/domain_added_to_google_workspace_trusted_domains.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Domain Added to Google Workspace Trusted Domains", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ADD_TRUSTED_DOMAINS", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ADD_TRUSTED_DOMAINS\n", "references": [ "https://support.google.com/a/answer/6160020?hl=en" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/elastic_endpoint_security.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/elastic_endpoint_security.json index c3fb6d83f194f..63bf6fea698ae 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/elastic_endpoint_security.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/elastic_endpoint_security.json @@ -20,7 +20,7 @@ "license": "Elastic License v2", "max_signals": 10000, "name": "Endpoint Security", - "query": "event.kind:alert and event.module:(endpoint and not endgame)", + "query": "event.kind:alert and event.module:(endpoint and not endgame)\n", "risk_score": 47, "risk_score_mapping": [ { diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_adversary_behavior_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_adversary_behavior_detected.json index bf53625cef750..ff690710b5ba3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_adversary_behavior_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_adversary_behavior_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Adversary Behavior - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and (event.action:rules_engine_event or endgame.event_subtype_full:rules_engine_event)", + "query": "event.kind:alert and event.module:endgame and (event.action:rules_engine_event or endgame.event_subtype_full:rules_engine_event)\n", "risk_score": 47, "rule_id": "77a3c3df-8ec4-4da4-b758-878f551dee69", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_detected.json index 43cb19f50d675..4aaf9938c29da 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Credential Dumping - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:cred_theft_event or endgame.event_subtype_full:cred_theft_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:cred_theft_event or endgame.event_subtype_full:cred_theft_event)\n", "risk_score": 73, "rule_id": "571afc56-5ed9-465d-a2a9-045f099f6e7e", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_prevented.json index 29b5bc3f39cf1..11e8dece47fb5 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_dumping_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Credential Dumping - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:cred_theft_event or endgame.event_subtype_full:cred_theft_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:cred_theft_event or endgame.event_subtype_full:cred_theft_event)\n", "risk_score": 47, "rule_id": "db8c33a8-03cd-4988-9e2c-d0a4863adb13", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_detected.json index 393591a241114..b6753cbbf784e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Credential Manipulation - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:token_manipulation_event or endgame.event_subtype_full:token_manipulation_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:token_manipulation_event or endgame.event_subtype_full:token_manipulation_event)\n", "risk_score": 73, "rule_id": "c0be5f31-e180-48ed-aa08-96b36899d48f", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_prevented.json index e9ca199c4a791..9f409b00d6421 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_cred_manipulation_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Credential Manipulation - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:token_manipulation_event or endgame.event_subtype_full:token_manipulation_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:token_manipulation_event or endgame.event_subtype_full:token_manipulation_event)\n", "risk_score": 47, "rule_id": "c9e38e64-3f4c-4bf3-ad48-0e61a60ea1fa", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_detected.json index a169582c2da92..0cc778cc12714 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Exploit - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:exploit_event or endgame.event_subtype_full:exploit_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:exploit_event or endgame.event_subtype_full:exploit_event)\n", "risk_score": 73, "rule_id": "2003cdc8-8d83-4aa5-b132-1f9a8eb48514", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_prevented.json index b781a1fae1847..fe7218fe878ee 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_exploit_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Exploit - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:exploit_event or endgame.event_subtype_full:exploit_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:exploit_event or endgame.event_subtype_full:exploit_event)\n", "risk_score": 47, "rule_id": "2863ffeb-bf77-44dd-b7a5-93ef94b72036", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_detected.json index f7a064961f039..92795c3811345 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Malware - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:file_classification_event or endgame.event_subtype_full:file_classification_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:file_classification_event or endgame.event_subtype_full:file_classification_event)\n", "risk_score": 99, "rule_id": "0a97b20f-4144-49ea-be32-b540ecc445de", "severity": "critical", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_prevented.json index 59cbd98e2d42b..f712f3f1b221d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_malware_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Malware - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:file_classification_event or endgame.event_subtype_full:file_classification_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:file_classification_event or endgame.event_subtype_full:file_classification_event)\n", "risk_score": 73, "rule_id": "3b382770-efbb-44f4-beed-f5e0a051b895", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_detected.json index b3db96d6d121b..96b64c026ad0d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Permission Theft - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:token_protection_event or endgame.event_subtype_full:token_protection_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:token_protection_event or endgame.event_subtype_full:token_protection_event)\n", "risk_score": 73, "rule_id": "c3167e1b-f73c-41be-b60b-87f4df707fe3", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_prevented.json index 18b316a293da8..fcb453d16100f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_permission_theft_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Permission Theft - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:token_protection_event or endgame.event_subtype_full:token_protection_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:token_protection_event or endgame.event_subtype_full:token_protection_event)\n", "risk_score": 47, "rule_id": "453f659e-0429-40b1-bfdb-b6957286e04b", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_detected.json index 861daa2d004c7..83a8ff2f83c8d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Process Injection - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:kernel_shellcode_event or endgame.event_subtype_full:kernel_shellcode_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:kernel_shellcode_event or endgame.event_subtype_full:kernel_shellcode_event)\n", "risk_score": 73, "rule_id": "80c52164-c82a-402c-9964-852533d58be1", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_prevented.json index 5f78a3517e931..e171fbcf6bb83 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_process_injection_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Process Injection - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:kernel_shellcode_event or endgame.event_subtype_full:kernel_shellcode_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:kernel_shellcode_event or endgame.event_subtype_full:kernel_shellcode_event)\n", "risk_score": 47, "rule_id": "990838aa-a953-4f3e-b3cb-6ddf7584de9e", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_detected.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_detected.json index 4c060bb52f32f..b12352ee144d9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_detected.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_detected.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Ransomware - Detected - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:ransomware_event or endgame.event_subtype_full:ransomware_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:detection and (event.action:ransomware_event or endgame.event_subtype_full:ransomware_event)\n", "risk_score": 99, "rule_id": "8cb4f625-7743-4dfb-ae1b-ad92be9df7bd", "severity": "critical", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_prevented.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_prevented.json index 78845ffc4c845..22150cd72a4c9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_prevented.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/endgame_ransomware_prevented.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Ransomware - Prevented - Elastic Endgame", - "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:ransomware_event or endgame.event_subtype_full:ransomware_event)", + "query": "event.kind:alert and event.module:endgame and endgame.metadata.type:prevention and (event.action:ransomware_event or endgame.event_subtype_full:ransomware_event)\n", "risk_score": 73, "rule_id": "e3c5d5cb-41d5-4206-805c-f30561eae3ac", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_prompt_connecting_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_prompt_connecting_to_the_internet.json index 32673c7800f0b..e5bef64a4c747 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_prompt_connecting_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_prompt_connecting_to_the_internet.json @@ -15,7 +15,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Command Prompt Network Connection", - "query": "sequence by process.entity_id\n [process where process.name : \"cmd.exe\" and event.type == \"start\"]\n [network where process.name : \"cmd.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\")]\n", + "query": "sequence by process.entity_id\n [process where process.name : \"cmd.exe\" and event.type == \"start\"]\n [network where process.name : \"cmd.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\",\n \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\",\n \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "89f9a4b0-9f8f-4ee0-8823-c4751a6d6696", "severity": "low", @@ -59,5 +62,5 @@ } ], "type": "eql", - "version": 6 + "version": 7 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_virtual_machine.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_virtual_machine.json index 8254e9e1c75e0..1292596404eff 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_virtual_machine.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_command_virtual_machine.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Command Execution on Virtual Machine", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.COMPUTE/VIRTUALMACHINES/RUNCOMMAND/ACTION\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.COMPUTE/VIRTUALMACHINES/RUNCOMMAND/ACTION\" and event.outcome:(Success or success)\n", "references": [ "https://adsecurity.org/?p=4277", "https://posts.specterops.io/attacking-azure-azure-ad-and-introducing-powerzure-ca70b330511a", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_defense_evasion_electron_app_childproc_node_js.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_defense_evasion_electron_app_childproc_node_js.json index cb3c3b3d040f3..4bf6c272e59ae 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_defense_evasion_electron_app_childproc_node_js.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_defense_evasion_electron_app_childproc_node_js.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Execution via Electron Child Process Node.js Module", - "query": "event.category:process and event.type:(start or process_started) and process.args:(\"-e\" and const*require*child_process*)", + "query": "event.category:process and event.type:(start or process_started) and process.args:(\"-e\" and const*require*child_process*)\n", "references": [ "https://www.matthewslipper.com/2019/09/22/everything-you-wanted-electron-child-process.html", "https://www.trustedsec.com/blog/macos-injection-via-third-party-frameworks/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_html_help_executable_program_connecting_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_html_help_executable_program_connecting_to_the_internet.json index 31a81001d9e04..abc41d9f6d5c3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_html_help_executable_program_connecting_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_html_help_executable_program_connecting_to_the_internet.json @@ -12,7 +12,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Network Connection via Compiled HTML File", - "query": "sequence by process.entity_id\n [process where process.name : \"hh.exe\" and event.type == \"start\"]\n [network where process.name : \"hh.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\")]\n", + "query": "sequence by process.entity_id\n [process where process.name : \"hh.exe\" and event.type == \"start\"]\n [network where process.name : \"hh.exe\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\",\n \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\",\n \"100.64.0.0/10\", \"192.175.48.0/24\",\"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "b29ee2be-bf99-446c-ab1a-2dc0183394b8", "severity": "low", @@ -57,5 +60,5 @@ } ], "type": "eql", - "version": 7 + "version": 8 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_installer_spawned_network_event.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_installer_spawned_network_event.json index 6fce74fb44b12..5781c25789b94 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_installer_spawned_network_event.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_installer_spawned_network_event.json @@ -13,9 +13,10 @@ "language": "eql", "license": "Elastic License v2", "name": "macOS Installer Spawns Network Event", - "query": "sequence by process.entity_id with maxspan=1m\n [ process where event.type == \"start\" and host.os.family == \"macos\" and \n process.parent.executable in (\"/usr/sbin/installer\", \"/System/Library/CoreServices/Installer.app/Contents/MacOS/Installer\") ]\n [ network where not cidrmatch(destination.ip,\n \"192.168.0.0/16\",\n \"10.0.0.0/8\",\n \"172.16.0.0/12\",\n \"224.0.0.0/8\",\n \"127.0.0.0/8\",\n \"169.254.0.0/16\",\n \"::1\",\n \"FE80::/10\",\n \"FF00::/8\") ]\n", + "query": "sequence by process.entity_id with maxspan=1m\n [process where event.type == \"start\" and host.os.family == \"macos\" and\n process.parent.executable in (\"/usr/sbin/installer\", \"/System/Library/CoreServices/Installer.app/Contents/MacOS/Installer\") ]\n [network where not cidrmatch(destination.ip,\n \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\", \"192.0.0.0/29\", \"192.0.0.8/32\",\n \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\",\n \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\", \"FE80::/10\", \"FF00::/8\")]\n", "references": [ - "https://redcanary.com/blog/clipping-silver-sparrows-wings" + "https://redcanary.com/blog/clipping-silver-sparrows-wings", + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" ], "risk_score": 47, "rule_id": "99239e7d-b0d4-46e3-8609-acafcf99f68c", @@ -75,5 +76,5 @@ ], "timestamp_override": "event.ingested", "type": "eql", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_pentest_eggshell_remote_admin_tool.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_pentest_eggshell_remote_admin_tool.json index eb453205441a7..77537be3f1cbb 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_pentest_eggshell_remote_admin_tool.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_pentest_eggshell_remote_admin_tool.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "EggShell Backdoor Execution", - "query": "event.category:process and event.type:(start or process_started) and process.name:espl and process.args:eyJkZWJ1ZyI6*", + "query": "event.category:process and event.type:(start or process_started) and process.name:espl and process.args:eyJkZWJ1ZyI6*\n", "references": [ "https://github.com/neoneggplant/EggShell" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_perl_tty_shell.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_perl_tty_shell.json index b2d71b355e3a1..0f1e857232e40 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_perl_tty_shell.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_perl_tty_shell.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Interactive Terminal Spawned via Perl", - "query": "event.category:process and event.type:(start or process_started) and process.name:perl and process.args:(\"exec \\\"/bin/sh\\\";\" or \"exec \\\"/bin/dash\\\";\" or \"exec \\\"/bin/bash\\\";\")", + "query": "event.category:process and event.type:(start or process_started) and process.name:perl and\n process.args:(\"exec \\\"/bin/sh\\\";\" or \"exec \\\"/bin/dash\\\";\" or \"exec \\\"/bin/bash\\\";\")\n", "risk_score": 73, "rule_id": "05e5a668-7b51-4a67-93ab-e9af405c9ef3", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_python_tty_shell.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_python_tty_shell.json index 402f5b0ab33ff..2c40ff28bfa11 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_python_tty_shell.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_python_tty_shell.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Interactive Terminal Spawned via Python", - "query": "event.category:process and event.type:(start or process_started) and process.name:python and process.args:(\"import pty; pty.spawn(\\\"/bin/sh\\\")\" or \"import pty; pty.spawn(\\\"/bin/dash\\\")\" or \"import pty; pty.spawn(\\\"/bin/bash\\\")\")", + "query": "event.category:process and event.type:(start or process_started) and process.name:python and\n process.args:(\"import pty; pty.spawn(\\\"/bin/sh\\\")\" or\n \"import pty; pty.spawn(\\\"/bin/dash\\\")\" or\n \"import pty; pty.spawn(\\\"/bin/bash\\\")\")\n", "risk_score": 73, "rule_id": "d76b02ef-fc95-4001-9297-01cb7412232f", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_register_server_program_connecting_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_register_server_program_connecting_to_the_internet.json index ca919d06e34a4..2ccc730c3fa01 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_register_server_program_connecting_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_register_server_program_connecting_to_the_internet.json @@ -15,7 +15,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Network Connection via Registration Utility", - "query": "sequence by process.entity_id\n [process where event.type == \"start\" and\n process.name : (\"regsvr32.exe\", \"RegAsm.exe\", \"RegSvcs.exe\") and\n not (\n user.id == \"S-1-5-18\" and\n (process.parent.name : \"msiexec.exe\" or process.parent.executable : (\"C:\\\\Program Files (x86)\\\\*.exe\", \"C:\\\\Program Files\\\\*.exe\"))\n )\n ]\n [network where process.name : (\"regsvr32.exe\", \"RegAsm.exe\", \"RegSvcs.exe\") and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"169.254.169.254\", \"172.16.0.0/12\", \"192.168.0.0/16\") and network.protocol != \"dns\"]\n", + "query": "sequence by process.entity_id\n [process where event.type == \"start\" and\n process.name : (\"regsvr32.exe\", \"RegAsm.exe\", \"RegSvcs.exe\") and\n not (\n user.id == \"S-1-5-18\" and\n (process.parent.name : \"msiexec.exe\" or process.parent.executable : (\"C:\\\\Program Files (x86)\\\\*.exe\", \"C:\\\\Program Files\\\\*.exe\"))\n )\n ]\n [network where process.name : (\"regsvr32.exe\", \"RegAsm.exe\", \"RegSvcs.exe\") and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\",\n \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\",\n \"100.64.0.0/10\", \"192.175.48.0/24\",\"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\") and network.protocol != \"dns\"]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 21, "rule_id": "fb02b8d3-71ee-4af1-bacd-215d23f17efa", "severity": "low", @@ -60,5 +63,5 @@ } ], "type": "eql", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_scripting_osascript_exec_followed_by_netcon.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_scripting_osascript_exec_followed_by_netcon.json index 1d6fa8507ac43..74a70eb7ebd93 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_scripting_osascript_exec_followed_by_netcon.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/execution_scripting_osascript_exec_followed_by_netcon.json @@ -11,9 +11,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Apple Script Execution followed by Network Connection", - "query": "sequence by host.id, process.entity_id with maxspan=30s\n [process where event.type == \"start\" and process.name == \"osascript\"]\n [network where event.type != \"end\" and process.name == \"osascript\" and destination.ip != \"::1\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \n \"172.16.0.0/12\", \n \"192.168.0.0/16\", \n \"127.0.0.0/8\", \n \"169.254.0.0/16\", \n \"224.0.0.0/4\", \n \"FE80::/10\", \n \"FF00::/8\")\n ]\n", + "query": "sequence by host.id, process.entity_id with maxspan=30s\n [process where event.type == \"start\" and process.name == \"osascript\"]\n [network where event.type != \"end\" and process.name == \"osascript\" and destination.ip != \"::1\" and\n not cidrmatch(destination.ip,\n \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\", \"192.0.0.0/29\", \"192.0.0.8/32\",\n \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\", \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\",\n \"192.52.193.0/24\", \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\", \"FE80::/10\", \"FF00::/8\")]\n", "references": [ - "https://developer.apple.com/library/archive/documentation/LanguagesUtilities/Conceptual/MacAutomationScriptingGuide/index.html" + "https://developer.apple.com/library/archive/documentation/LanguagesUtilities/Conceptual/MacAutomationScriptingGuide/index.html", + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" ], "risk_score": 47, "rule_id": "47f76567-d58a-4fed-b32b-21f571e28910", @@ -59,5 +60,5 @@ } ], "type": "eql", - "version": 2 + "version": 3 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_snapshot_change_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_snapshot_change_activity.json index 7c67a3f037538..f4d0877ca70b7 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_snapshot_change_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_snapshot_change_activity.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS EC2 Snapshot Activity", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:ModifySnapshotAttribute", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:ModifySnapshotAttribute\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/modify-snapshot-attribute.html", "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ModifySnapshotAttribute.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_vm_export_failure.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_vm_export_failure.json new file mode 100644 index 0000000000000..2bf25435b84de --- /dev/null +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_ec2_vm_export_failure.json @@ -0,0 +1,70 @@ +{ + "author": [ + "Elastic", + "Austin Songer" + ], + "description": "Identifies an attempt to export an AWS EC2 instance. A virtual machine (VM) export may indicate an attempt to extract or exfiltrate information.", + "false_positives": [ + "VM exports may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. VM exports from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule." + ], + "from": "now-60m", + "index": [ + "filebeat-*", + "logs-aws*" + ], + "interval": "10m", + "language": "kuery", + "license": "Elastic License v2", + "name": "AWS EC2 VM Export Failure", + "note": "## Config\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:CreateInstanceExportTask and event.outcome:failure\n", + "references": [ + "https://docs.aws.amazon.com/vm-import/latest/userguide/vmexport.html#export-instance" + ], + "risk_score": 21, + "rule_id": "e919611d-6b6f-493b-8314-7ed6ac2e413b", + "severity": "low", + "tags": [ + "Elastic", + "Cloud", + "AWS", + "Continuous Monitoring", + "SecOps", + "Asset Visibility" + ], + "threat": [ + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0010", + "name": "Exfiltration", + "reference": "https://attack.mitre.org/tactics/TA0010/" + }, + "technique": [ + { + "id": "T1537", + "name": "Transfer Data to Cloud Account", + "reference": "https://attack.mitre.org/techniques/T1537/" + } + ] + }, + { + "framework": "MITRE ATT&CK", + "tactic": { + "id": "TA0009", + "name": "Collection", + "reference": "https://attack.mitre.org/tactics/TA0009/" + }, + "technique": [ + { + "id": "T1005", + "name": "Data from Local System", + "reference": "https://attack.mitre.org/techniques/T1005/" + } + ] + } + ], + "timestamp_override": "event.ingested", + "type": "query", + "version": 1 +} diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_gcp_logging_sink_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_gcp_logging_sink_modification.json index ddff312a362ee..ac016370fe1c0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_gcp_logging_sink_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_gcp_logging_sink_modification.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Logging Sink Modification", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.UpdateSink and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.logging.v*.ConfigServiceV*.UpdateSink and event.outcome:success\n", "references": [ "https://cloud.google.com/logging/docs/export#how_sinks_work" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_creation.json index ec9373352254b..a6a9e24ccb63a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_creation.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Transport Rule Creation", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-TransportRule\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-TransportRule\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/new-transportrule?view=exchange-ps", "https://docs.microsoft.com/en-us/exchange/security-and-compliance/mail-flow-rules/mail-flow-rules" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_mod.json index 2503f679464f1..836ade6c0b80f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_mod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/exfiltration_microsoft_365_exchange_transport_rule_mod.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Transport Rule Modification", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-TransportRule\" or \"Disable-TransportRule\") and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-TransportRule\" or \"Disable-TransportRule\") and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-transportrule?view=exchange-ps", "https://docs.microsoft.com/en-us/powershell/module/exchange/disable-transportrule?view=exchange-ps", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/external_alerts.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/external_alerts.json index b97e868b21f55..fbcc6e757c66b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/external_alerts.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/external_alerts.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "max_signals": 10000, "name": "External Alerts", - "query": "event.kind:alert and not event.module:(endgame or endpoint)", + "query": "event.kind:alert and not event.module:(endgame or endpoint)\n", "risk_score": 47, "risk_score_mapping": [ { diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_admin_role_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_admin_role_deletion.json index ba84d38d7e4ee..e0a333d92c5aa 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_admin_role_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_admin_role_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace Admin Role Deletion", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:DELETE_ROLE", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:DELETE_ROLE\n", "references": [ "https://support.google.com/a/answer/2406043?hl=en" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_mfa_enforcement_disabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_mfa_enforcement_disabled.json index 551133ed2a58d..b05edc0566614 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_mfa_enforcement_disabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_mfa_enforcement_disabled.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace MFA Enforcement Disabled", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ENFORCE_STRONG_AUTHENTICATION and gsuite.admin.new_value:false", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ENFORCE_STRONG_AUTHENTICATION and gsuite.admin.new_value:false\n", "references": [ "https://support.google.com/a/answer/9176657?hl=en#" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_policy_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_policy_modified.json index 5893782912b35..58a409570f0db 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_policy_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/google_workspace_policy_modified.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace Password Policy Modified", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:(CHANGE_APPLICATION_SETTING or CREATE_APPLICATION_SETTING) and gsuite.admin.setting.name:( \"Password Management - Enforce strong password\" or \"Password Management - Password reset frequency\" or \"Password Management - Enable password reuse\" or \"Password Management - Enforce password policy at next login\" or \"Password Management - Minimum password length\" or \"Password Management - Maximum password length\" )", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and\n event.provider:admin and event.category:iam and\n event.action:(CHANGE_APPLICATION_SETTING or CREATE_APPLICATION_SETTING) and\n gsuite.admin.setting.name:(\n \"Password Management - Enforce strong password\" or\n \"Password Management - Password reset frequency\" or\n \"Password Management - Enable password reuse\" or\n \"Password Management - Enforce password policy at next login\" or\n \"Password Management - Minimum password length\" or\n \"Password Management - Maximum password length\"\n )\n", "risk_score": 47, "rule_id": "a99f82f5-8e77-4f8b-b3ce-10c0f6afbc73", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_attempt_to_revoke_okta_api_token.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_attempt_to_revoke_okta_api_token.json index aebda3bb268d1..ba55b3fc7a9bb 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_attempt_to_revoke_okta_api_token.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_attempt_to_revoke_okta_api_token.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Revoke Okta API Token", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:system.api_token.revoke", + "query": "event.dataset:okta.system and event.action:system.api_token.revoke\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_azure_automation_runbook_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_azure_automation_runbook_deleted.json index fb468ff8f6d7d..83fd544c51f13 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_azure_automation_runbook_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_azure_automation_runbook_deleted.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Automation Runbook Deleted", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://powerzure.readthedocs.io/en/latest/Functions/operational.html#create-backdoor", "https://github.com/hausec/PowerZure", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudtrail_logging_updated.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudtrail_logging_updated.json index 9d1c0d3758a9d..196f54bfc174d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudtrail_logging_updated.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudtrail_logging_updated.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudTrail Log Updated", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:UpdateTrail and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:UpdateTrail and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/API_UpdateTrail.html", "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudtrail/update-trail.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_group_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_group_deletion.json index 14f0419cb4073..f92d6ec44d655 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_group_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_group_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudWatch Log Group Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:logs.amazonaws.com and event.action:DeleteLogGroup and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:logs.amazonaws.com and event.action:DeleteLogGroup and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/logs/delete-log-group.html", "https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLogGroup.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_stream_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_stream_deletion.json index 6d37a106aa9ab..46ac2d19889f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_stream_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_cloudwatch_log_stream_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS CloudWatch Log Stream Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:logs.amazonaws.com and event.action:DeleteLogStream and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:logs.amazonaws.com and event.action:DeleteLogStream and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/logs/delete-log-stream.html", "https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLogStream.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_ec2_disable_ebs_encryption.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_ec2_disable_ebs_encryption.json index 94b1839dfc5dd..04f1adaee3edb 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_ec2_disable_ebs_encryption.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_ec2_disable_ebs_encryption.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS EC2 Encryption Disabled", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:DisableEbsEncryptionByDefault and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:DisableEbsEncryptionByDefault and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSEncryption.html", "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/disable-ebs-encryption-by-default.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_iam_role_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_iam_role_deletion.json index 5ed1aa4386de4..76901da74ce96 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_iam_role_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_iam_role_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP IAM Role Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteRole and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteRole and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/understanding-roles" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_deleted.json index 134278f30abb6..e928a60c132f6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_deleted.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Service Account Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteServiceAccount and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteServiceAccount and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/service-accounts" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_disabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_disabled.json index a7750fc586729..6c205987eaf17 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_disabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_service_account_disabled.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Service Account Disabled", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DisableServiceAccount and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DisableServiceAccount and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/service-accounts" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_storage_bucket_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_storage_bucket_deleted.json index c534dae963970..c3aa1523e4d1e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_storage_bucket_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_storage_bucket_deleted.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Storage Bucket Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.buckets.delete\"", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:\"storage.buckets.delete\"\n", "references": [ "https://cloud.google.com/storage/docs/key-terms#buckets" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_network_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_network_deleted.json index caad64c558863..2748a1f573e9f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_network_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_network_deleted.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Virtual Private Cloud Network Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.networks.delete and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.networks.delete and event.outcome:success\n", "references": [ "https://cloud.google.com/vpc/docs/vpc" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_created.json index 7e2090de29c62..ef4ee82058d32 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_created.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Virtual Private Cloud Route Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:(v*.compute.routes.insert or \"beta.compute.routes.insert\")", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:(v*.compute.routes.insert or \"beta.compute.routes.insert\")\n", "references": [ "https://cloud.google.com/vpc/docs/routes", "https://cloud.google.com/vpc/docs/using-routes" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_deleted.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_deleted.json index a8b8b12b60960..0d4f5591c9688 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_deleted.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_gcp_virtual_private_cloud_route_deleted.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Virtual Private Cloud Route Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.routes.delete and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:v*.compute.routes.delete and event.outcome:success\n", "references": [ "https://cloud.google.com/vpc/docs/routes", "https://cloud.google.com/vpc/docs/using-routes" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_deactivate_mfa_device.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_deactivate_mfa_device.json index 7b77a414dd1e0..cb4f1a15cd337 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_deactivate_mfa_device.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_deactivate_mfa_device.json @@ -17,7 +17,7 @@ "license": "Elastic License v2", "name": "AWS IAM Deactivation of MFA Device", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:(DeactivateMFADevice or DeleteVirtualMFADevice) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:(DeactivateMFADevice or DeleteVirtualMFADevice) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iam/deactivate-mfa-device.html", "https://docs.aws.amazon.com/IAM/latest/APIReference/API_DeactivateMFADevice.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_group_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_group_deletion.json index 2c43b0560e660..e1f5fcbf4836e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_group_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_iam_group_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS IAM Group Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:DeleteGroup and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:DeleteGroup and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iam/delete-group.html", "https://docs.aws.amazon.com/IAM/latest/APIReference/API_DeleteGroup.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_possible_okta_dos_attack.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_possible_okta_dos_attack.json index 649c859de8184..7372eb0e0286b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_possible_okta_dos_attack.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_possible_okta_dos_attack.json @@ -11,7 +11,7 @@ "license": "Elastic License v2", "name": "Possible Okta DoS Attack", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:(application.integration.rate_limit_exceeded or system.org.rate_limit.warning or system.org.rate_limit.violation or core.concurrency.org.limit.violation)", + "query": "event.dataset:okta.system and event.action:(application.integration.rate_limit_exceeded or system.org.rate_limit.warning or system.org.rate_limit.violation or core.concurrency.org.limit.violation)\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_cluster_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_cluster_deletion.json index 94837f665af75..08ae6ce11bbb5 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_cluster_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_cluster_deletion.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS RDS Cluster Deletion", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(DeleteDBCluster or DeleteGlobalCluster) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(DeleteDBCluster or DeleteGlobalCluster) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rds/delete-db-cluster.html", "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DeleteDBCluster.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_instance_cluster_stoppage.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_instance_cluster_stoppage.json index 065c39f8f676b..e35a0c145ac59 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_instance_cluster_stoppage.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_rds_instance_cluster_stoppage.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS RDS Instance/Cluster Stoppage", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(StopDBCluster or StopDBInstance) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(StopDBCluster or StopDBInstance) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rds/stop-db-cluster.html", "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_StopDBCluster.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_resource_group_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_resource_group_deletion.json index 221f1b1e46eb2..16153a832dcb9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_resource_group_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/impact_resource_group_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Resource Group Deletion", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.RESOURCES/SUBSCRIPTIONS/RESOURCEGROUPS/DELETE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.RESOURCES/SUBSCRIPTIONS/RESOURCEGROUPS/DELETE\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/manage-resource-groups-portal" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/index.ts b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/index.ts index e910b1a10f586..dc3ca4ceed4c8 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/index.ts +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/index.ts @@ -544,7 +544,11 @@ import rule531 from './ml_spike_in_traffic_to_a_country.json'; import rule532 from './command_and_control_tunneling_via_earthworm.json'; import rule533 from './lateral_movement_evasion_rdp_shadowing.json'; import rule534 from './threat_intel_module_match.json'; -import rule535 from './persistence_via_bits_job_notify_command.json'; +import rule535 from './exfiltration_ec2_vm_export_failure.json'; +import rule536 from './defense_evasion_suspicious_execution_from_mounted_device.json'; +import rule537 from './defense_evasion_unusual_network_connection_via_dllhost.json'; +import rule538 from './defense_evasion_amsienable_key_mod.json'; +import rule539 from './persistence_via_bits_job_notify_command.json'; export const rawRules = [ rule1, @@ -1082,4 +1086,8 @@ export const rawRules = [ rule533, rule534, rule535, + rule536, + rule537, + rule538, + rule539, ]; diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_high_risk_signin.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_high_risk_signin.json index b18ab4090b1f8..008f6ac7b874c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_high_risk_signin.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_high_risk_signin.json @@ -13,7 +13,7 @@ "license": "Elastic License v2", "name": "Azure Active Directory High Risk Sign-in", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.signinlogs and azure.signinlogs.properties.risk_level_during_signin:high and event.outcome:(success or Success)", + "query": "event.dataset:azure.signinlogs and\n azure.signinlogs.properties.risk_level_during_signin:high and\n event.outcome:(success or Success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/howto-conditional-access-policy-risk", "https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/overview-identity-protection", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_powershell_signin.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_powershell_signin.json index 7e77d851eac00..207d5534efd79 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_powershell_signin.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_azure_active_directory_powershell_signin.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure Active Directory PowerShell Sign-in", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.signinlogs and azure.signinlogs.properties.app_display_name:\"Azure Active Directory PowerShell\" and azure.signinlogs.properties.token_issuer_type:AzureAD and event.outcome:(success or Success)", + "query": "event.dataset:azure.signinlogs and\n azure.signinlogs.properties.app_display_name:\"Azure Active Directory PowerShell\" and\n azure.signinlogs.properties.token_issuer_type:AzureAD and event.outcome:(success or Success)\n", "references": [ "https://msrc-blog.microsoft.com/2020/12/13/customer-guidance-on-recent-nation-state-cyber-attacks/", "https://docs.microsoft.com/en-us/microsoft-365/enterprise/connect-to-microsoft-365-powershell?view=o365-worldwide" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_consent_grant_attack_via_azure_registered_application.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_consent_grant_attack_via_azure_registered_application.json index f73c30f55eb3a..45acc46fcd49d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_consent_grant_attack_via_azure_registered_application.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_consent_grant_attack_via_azure_registered_application.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Possible Consent Grant Attack via Azure-Registered Application", "note": "## Triage and analysis\n\n- In a consent grant attack, an attacker tricks an end user into granting a malicious application consent to access their data, usually via a phishing attack. After the malicious application has been granted consent, it has account-level access to data without the need for an organizational account.\n- Normal remediation steps, like resetting passwords for breached accounts or requiring Multi-Factor Authentication (MFA) on accounts, are not effective against this type of attack, since these are third-party applications and are external to the organization.\n- Security analysts should review the list of trusted applications for any suspicious items.\n\n\n## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(azure.activitylogs or azure.auditlogs or o365.audit) and ( azure.activitylogs.operation_name:\"Consent to application\" or azure.auditlogs.operation_name:\"Consent to application\" or o365.audit.Operation:\"Consent to application.\" ) and event.outcome:(Success or success)", + "query": "event.dataset:(azure.activitylogs or azure.auditlogs or o365.audit) and \n (\n azure.activitylogs.operation_name:\"Consent to application\" or\n azure.auditlogs.operation_name:\"Consent to application\" or\n o365.audit.Operation:\"Consent to application.\"\n ) and\n event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/detect-and-remediate-illicit-consent-grants?view=o365-worldwide" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_console_login_root.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_console_login_root.json index 7d199f72a22bd..346f679b6c570 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_console_login_root.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_console_login_root.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS Management Console Root Login", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and aws.cloudtrail.user_identity.type:Root and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and aws.cloudtrail.user_identity.type:Root and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_external_guest_user_invite.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_external_guest_user_invite.json index fa04b1f724ef7..70c3ea5de73f9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_external_guest_user_invite.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_external_guest_user_invite.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Azure External Guest User Invitation", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Invite external user\" and azure.auditlogs.properties.target_resources.*.display_name:guest and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Invite external user\" and azure.auditlogs.properties.target_resources.*.display_name:guest and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/governance/policy/samples/cis-azure-1-1-0" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_gcp_iam_custom_role_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_gcp_iam_custom_role_creation.json index a823f162d405a..7cd94103c6395 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_gcp_iam_custom_role_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_gcp_iam_custom_role_creation.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP IAM Custom Role Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateRole and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateRole and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/understanding-custom-roles" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_failures.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_failures.json index 92b9bf7dc8090..18a201e7638ef 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_failures.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_failures.json @@ -9,7 +9,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Auditd Max Failed Login Attempts", - "query": "event.module:auditd and event.action:\"failed-log-in-too-many-times-to\"", + "query": "event.module:auditd and event.action:\"failed-log-in-too-many-times-to\"\n", "references": [ "https://github.com/linux-pam/linux-pam/blob/0adbaeb273da1d45213134aa271e95987103281c/modules/pam_faillock/pam_faillock.c#L574" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_location.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_location.json index f762779103ee1..3224836eb927a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_location.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_location.json @@ -9,7 +9,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Auditd Login from Forbidden Location", - "query": "event.module:auditd and event.action:\"attempted-log-in-from-unusual-place-to\"", + "query": "event.module:auditd and event.action:\"attempted-log-in-from-unusual-place-to\"\n", "references": [ "https://github.com/linux-pam/linux-pam/blob/aac5a8fdc4aa3f7e56335a6343774cc1b63b408d/modules/pam_access/pam_access.c#L412" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_sessions.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_sessions.json index 09c389033ca07..b7a51feb122a1 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_sessions.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_sessions.json @@ -9,7 +9,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Auditd Max Login Sessions", - "query": "event.module:auditd and event.action:\"opened-too-many-sessions-to\"", + "query": "event.module:auditd and event.action:\"opened-too-many-sessions-to\"\n", "references": [ "https://github.com/linux-pam/linux-pam/blob/70c32cc6fca51338f92afa58eb75b1107a5c2430/modules/pam_limits/pam_limits.c#L1007" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_time.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_time.json index 9eacbca79708a..f5ab15fb442f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_time.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_login_time.json @@ -9,7 +9,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Auditd Login Attempt at Forbidden Time", - "query": "event.module:auditd and event.action:\"attempted-log-in-during-unusual-hour-to\"", + "query": "event.module:auditd and event.action:\"attempted-log-in-during-unusual-hour-to\"\n", "references": [ "https://github.com/linux-pam/linux-pam/blob/aac5a8fdc4aa3f7e56335a6343774cc1b63b408d/modules/pam_time/pam_time.c#L666" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_policy_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_policy_deletion.json index 46c771e5b5ede..d98c6d1fb2260 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_policy_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_policy_deletion.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Anti-Phish Policy Deletion", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-AntiPhishPolicy\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Remove-AntiPhishPolicy\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-antiphishpolicy?view=exchange-ps", "https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/set-up-anti-phishing-policies?view=o365-worldwide" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_rule_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_rule_mod.json index 471a010338085..554f5f80be246 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_rule_mod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_anti_phish_rule_mod.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Anti-Phish Rule Modification", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-AntiPhishRule\" or \"Disable-AntiPhishRule\") and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:(\"Remove-AntiPhishRule\" or \"Disable-AntiPhishRule\") and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/remove-antiphishrule?view=exchange-ps", "https://docs.microsoft.com/en-us/powershell/module/exchange/disable-antiphishrule?view=exchange-ps" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_safelinks_disabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_safelinks_disabled.json index d348d790f0c4e..0f936a91023f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_safelinks_disabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_microsoft_365_exchange_safelinks_disabled.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Safe Link Policy Disabled", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Disable-SafeLinksRule\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Disable-SafeLinksRule\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/disable-safelinksrule?view=exchange-ps", "https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/atp-safe-links?view=o365-worldwide" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_password_recovery.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_password_recovery.json index fcbbcec5f06ac..9d0315ea692fb 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_password_recovery.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_password_recovery.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS IAM Password Recovery Requested", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:PasswordRecoveryRequested and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:PasswordRecoveryRequested and event.outcome:success\n", "references": [ "https://www.cadosecurity.com/2020/06/11/an-ongoing-aws-phishing-campaign/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_from_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_from_the_internet.json index 81c011cda898a..8e7f8ea6a842b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_from_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_from_the_internet.json @@ -12,7 +12,10 @@ "language": "kuery", "license": "Elastic License v2", "name": "RPC (Remote Procedure Call) from the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:135 or event.dataset:zeek.dce_rpc) and not source.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" ) and destination.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:135 or event.dataset:zeek.dce_rpc) and\n not source.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n ) and\n destination.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n )\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 73, "rule_id": "143cb236-0956-4f42-a706-814bcaa0cf5a", "severity": "high", @@ -42,5 +45,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_to_the_internet.json index 7d1a59886164a..5892bca71d5c9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_rpc_remote_procedure_call_to_the_internet.json @@ -12,7 +12,10 @@ "language": "kuery", "license": "Elastic License v2", "name": "RPC (Remote Procedure Call) to the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:135 or event.dataset:zeek.dce_rpc) and source.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 ) and not destination.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:135 or event.dataset:zeek.dce_rpc) and\n source.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n ) and\n not destination.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.0.0.0/24 or\n 192.0.0.0/29 or\n 192.0.0.8/32 or\n 192.0.0.9/32 or\n 192.0.0.10/32 or\n 192.0.0.170/32 or\n 192.0.0.171/32 or\n 192.0.2.0/24 or\n 192.31.196.0/24 or\n 192.52.193.0/24 or\n 192.168.0.0/16 or\n 192.88.99.0/24 or\n 224.0.0.0/4 or\n 100.64.0.0/10 or\n 192.175.48.0/24 or\n 198.18.0.0/15 or\n 198.51.100.0/24 or\n 203.0.113.0/24 or\n 240.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n )\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 73, "rule_id": "32923416-763a-4531-bb35-f33b9232ecdb", "severity": "high", @@ -42,5 +45,5 @@ ], "timestamp_override": "event.ingested", "type": "query", - "version": 8 + "version": 9 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_smb_windows_file_sharing_activity_to_the_internet.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_smb_windows_file_sharing_activity_to_the_internet.json index 60f488fe9d05f..b119dc0a4f211 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_smb_windows_file_sharing_activity_to_the_internet.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_smb_windows_file_sharing_activity_to_the_internet.json @@ -12,7 +12,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "SMB (Windows File Sharing) Activity to the Internet", - "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:(139 or 445) or event.dataset:zeek.smb) and source.ip:( 10.0.0.0/8 or 172.16.0.0/12 or 192.168.0.0/16 ) and not destination.ip:( 10.0.0.0/8 or 127.0.0.0/8 or 169.254.0.0/16 or 172.16.0.0/12 or 192.168.0.0/16 or 224.0.0.0/4 or \"::1\" or \"FE80::/10\" or \"FF00::/8\" )", + "query": "event.category:(network or network_traffic) and network.transport:tcp and (destination.port:(139 or 445) or event.dataset:zeek.smb) and\n source.ip:(\n 10.0.0.0/8 or\n 172.16.0.0/12 or\n 192.168.0.0/16\n ) and\n not destination.ip:(\n 10.0.0.0/8 or\n 127.0.0.0/8 or\n 169.254.0.0/16 or\n 172.16.0.0/12 or\n 192.168.0.0/16 or\n 224.0.0.0/4 or\n \"::1\" or\n \"FE80::/10\" or\n \"FF00::/8\"\n )\n", "risk_score": 73, "rule_id": "c82b2bd8-d701-420c-ba43-f11a155b681a", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_suspicious_activity_reported_by_okta_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_suspicious_activity_reported_by_okta_user.json index 03fb7e44b200d..abcc8d06444e0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_suspicious_activity_reported_by_okta_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_suspicious_activity_reported_by_okta_user.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Suspicious Activity Reported by Okta User", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.account.report_suspicious_activity_by_enduser", + "query": "event.dataset:okta.system and event.action:user.account.report_suspicious_activity_by_enduser\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_unsecure_elasticsearch_node.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_unsecure_elasticsearch_node.json index 41ab4386c6817..965d4a7f62369 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_unsecure_elasticsearch_node.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_unsecure_elasticsearch_node.json @@ -13,7 +13,7 @@ "license": "Elastic License v2", "name": "Inbound Connection to an Unsecure Elasticsearch Node", "note": "## Config\n\nThis rule requires the addition of port `9200` and `send_all_headers` to the `HTTP` protocol configuration in `packetbeat.yml`. See the References section for additional configuration documentation.", - "query": "event.category:network_traffic AND network.protocol:http AND status:OK AND destination.port:9200 AND network.direction:inbound AND NOT http.response.headers.content-type:\"image/x-icon\" AND NOT _exists_:http.request.headers.authorization", + "query": "event.category:network_traffic AND network.protocol:http AND status:OK AND destination.port:9200 AND network.direction:inbound AND NOT http.response.headers.content-type:\"image/x-icon\" AND NOT _exists_:http.request.headers.authorization\n", "references": [ "https://www.elastic.co/guide/en/elasticsearch/reference/current/configuring-security.html", "https://www.elastic.co/guide/en/beats/packetbeat/current/packetbeat-http-options.html#_send_all_headers" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_via_system_manager.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_via_system_manager.json index 73370f48253a6..70fadcc29f648 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_via_system_manager.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_via_system_manager.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS Execution via System Manager", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ssm.amazonaws.com and event.action:SendCommand and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:ssm.amazonaws.com and event.action:SendCommand and event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/systems-manager/latest/userguide/ssm-plugins.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_zoom_meeting_with_no_passcode.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_zoom_meeting_with_no_passcode.json index 9ceb2d7143713..8c3ae88116a79 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_zoom_meeting_with_no_passcode.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/initial_access_zoom_meeting_with_no_passcode.json @@ -10,7 +10,7 @@ "license": "Elastic License v2", "name": "Zoom Meeting with no Passcode", "note": "## Config\n\nThe Zoom Filebeat module or similarly structured data is required to be compatible with this rule.", - "query": "event.type:creation and event.module:zoom and event.dataset:zoom.webhook and event.action:meeting.created and not zoom.meeting.password:*", + "query": "event.type:creation and event.module:zoom and event.dataset:zoom.webhook and\n event.action:meeting.created and not zoom.meeting.password:*\n", "references": [ "https://blog.zoom.us/a-message-to-our-users/", "https://www.fbi.gov/contact-us/field-offices/boston/news/press-releases/fbi-warns-of-teleconferencing-and-online-classroom-hijacking-during-covid-19-pandemic" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_credential_access_kerberos_bifrostconsole.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_credential_access_kerberos_bifrostconsole.json index e8f28ffd5e4c6..82fa9d8d72a92 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_credential_access_kerberos_bifrostconsole.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_credential_access_kerberos_bifrostconsole.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Kerberos Attack via Bifrost", - "query": "event.category:process and event.type:start and process.args:(\"-action\" and (\"-kerberoast\" or askhash or asktgs or asktgt or s4u or (\"-ticket\" and ptt) or (dump and (tickets or keytab))))", + "query": "event.category:process and event.type:start and \n process.args:(\"-action\" and (\"-kerberoast\" or askhash or asktgs or asktgt or s4u or (\"-ticket\" and ptt) or (dump and (tickets or keytab))))\n", "references": [ "https://github.com/its-a-feature/bifrost" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_dns_server_overflow.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_dns_server_overflow.json index 51bf90ff1eaf0..b34badc7c8611 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_dns_server_overflow.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_dns_server_overflow.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Abnormally Large DNS Response", "note": "## Triage and analysis\n\n### Investigating Large DNS Responses\nDetection alerts from this rule indicate an attempt was made to exploit CVE-2020-1350 (SigRed) through the use of large DNS responses on a Windows DNS server. Here are some possible avenues of investigation:\n- Investigate any corresponding Intrusion Detection Signatures (IDS) alerts that can validate this detection alert.\n- Examine the `dns.question_type` network fieldset with a protocol analyzer, such as Zeek, Packetbeat, or Suricata, for `SIG` or `RRSIG` data.\n- Validate the patch level and OS of the targeted DNS server to validate the observed activity was not large-scale Internet vulnerability scanning.\n- Validate that the source of the network activity was not from an authorized vulnerability scan or compromise assessment.", - "query": "event.category:(network or network_traffic) and destination.port:53 and (event.dataset:zeek.dns or type:dns or event.type:connection) and network.bytes > 60000", + "query": "event.category:(network or network_traffic) and destination.port:53 and\n (event.dataset:zeek.dns or type:dns or event.type:connection) and network.bytes > 60000\n", "references": [ "https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", "https://msrc-blog.microsoft.com/2020/07/14/july-2020-security-update-cve-2020-1350-vulnerability-in-windows-domain-name-system-dns-server/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_remote_ssh_login_enabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_remote_ssh_login_enabled.json index 37fe1a6a99791..dc4d84d497097 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_remote_ssh_login_enabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_remote_ssh_login_enabled.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Remote SSH Login Enabled via systemsetup Command", - "query": "event.category:process and event.type:(start or process_started) and process.name:systemsetup and process.args:(\"-setremotelogin\" and on)", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:systemsetup and\n process.args:(\"-setremotelogin\" and on)\n", "references": [ "https://documents.trendmicro.com/assets/pdf/XCSSET_Technical_Brief.pdf", "https://ss64.com/osx/systemsetup.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_external.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_external.json index 1c31fa440238a..73dca7c566421 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_external.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_external.json @@ -14,7 +14,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Connection to External Network via Telnet", - "query": "sequence by process.entity_id\n [process where process.name == \"telnet\" and event.type == \"start\"]\n [network where process.name == \"telnet\" and\n not cidrmatch(destination.ip, \"127.0.0.0/8\", \"10.0.0.0/8\", \"172.16.0.0/12\",\n \"192.168.0.0/16\", \"FE80::/10\", \"::1/128\")]\n", + "query": "sequence by process.entity_id\n [process where process.name == \"telnet\" and event.type == \"start\"]\n [network where process.name == \"telnet\" and\n not cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\",\n \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\",\n \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 47, "rule_id": "e19e64ee-130e-4c07-961f-8a339f0b8362", "severity": "medium", @@ -43,5 +46,5 @@ } ], "type": "eql", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_internal.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_internal.json index 9b4a031aa1609..31ca15c44a8bb 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_internal.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/lateral_movement_telnet_network_activity_internal.json @@ -14,7 +14,10 @@ "language": "eql", "license": "Elastic License v2", "name": "Connection to Internal Network via Telnet", - "query": "sequence by process.entity_id\n [process where process.name == \"telnet\" and event.type == \"start\"]\n [network where process.name == \"telnet\" and\n cidrmatch(destination.ip, \"10.0.0.0/8\", \"172.16.0.0/12\", \"192.168.0.0/16\", \"FE80::/10\") and\n not cidrmatch(destination.ip, \"127.0.0.0/8\", \"::1/128\")]\n", + "query": "sequence by process.entity_id\n [process where process.name == \"telnet\" and event.type == \"start\"]\n [network where process.name == \"telnet\" and\n cidrmatch(destination.ip, \"10.0.0.0/8\", \"127.0.0.0/8\", \"169.254.0.0/16\", \"172.16.0.0/12\", \"192.0.0.0/24\",\n \"192.0.0.0/29\", \"192.0.0.8/32\", \"192.0.0.9/32\", \"192.0.0.10/32\", \"192.0.0.170/32\",\n \"192.0.0.171/32\", \"192.0.2.0/24\", \"192.31.196.0/24\", \"192.52.193.0/24\",\n \"192.168.0.0/16\", \"192.88.99.0/24\", \"224.0.0.0/4\", \"100.64.0.0/10\", \"192.175.48.0/24\",\n \"198.18.0.0/15\", \"198.51.100.0/24\", \"203.0.113.0/24\", \"240.0.0.0/4\", \"::1\",\n \"FE80::/10\", \"FF00::/8\")]\n", + "references": [ + "https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml" + ], "risk_score": 47, "rule_id": "1b21abcc-4d9f-4b08-a7f5-316f5f94b973", "severity": "medium", @@ -43,5 +46,5 @@ } ], "type": "eql", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_hping_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_hping_activity.json index a706d2a117e7b..3a91b205e9da3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_hping_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_hping_activity.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Hping Process Activity", - "query": "event.category:process and event.type:(start or process_started) and process.name:(hping or hping2 or hping3)", + "query": "event.category:process and event.type:(start or process_started) and process.name:(hping or hping2 or hping3)\n", "references": [ "https://en.wikipedia.org/wiki/Hping" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_iodine_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_iodine_activity.json index cbd8c14052fee..d092c64098648 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_iodine_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_iodine_activity.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential DNS Tunneling via Iodine", - "query": "event.category:process and event.type:(start or process_started) and process.name:(iodine or iodined)", + "query": "event.category:process and event.type:(start or process_started) and process.name:(iodine or iodined)\n", "references": [ "https://code.kryo.se/iodine/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_nping_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_nping_activity.json index 94c37610abf2e..c9898b7414c09 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_nping_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_nping_activity.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Nping Process Activity", - "query": "event.category:process and event.type:(start or process_started) and process.name:nping", + "query": "event.category:process and event.type:(start or process_started) and process.name:nping\n", "references": [ "https://en.wikipedia.org/wiki/Nmap" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_process_started_in_temp_directory.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_process_started_in_temp_directory.json index 7b3c8af056f18..8b71c053fc6d6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_process_started_in_temp_directory.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_process_started_in_temp_directory.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Unusual Process Execution - Temp", - "query": "event.category:process and event.type:(start or process_started) and process.working_directory:/tmp", + "query": "event.category:process and event.type:(start or process_started) and process.working_directory:/tmp\n", "risk_score": 47, "rule_id": "df959768-b0c9-4d45-988c-5606a2be8e5a", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_strace_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_strace_activity.json index d14db4869a8f7..210a71ced9222 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_strace_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/linux_strace_activity.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Strace Process Activity", - "query": "event.category:process and event.type:(start or process_started) and process.name:strace", + "query": "event.category:process and event.type:(start or process_started) and process.name:strace\n", "references": [ "https://en.wikipedia.org/wiki/Strace" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/mfa_disabled_for_google_workspace_organization.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/mfa_disabled_for_google_workspace_organization.json index b393fa13db8c7..db8ea7369d456 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/mfa_disabled_for_google_workspace_organization.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/mfa_disabled_for_google_workspace_organization.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "MFA Disabled for Google Workspace Organization", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:(ENFORCE_STRONG_AUTHENTICATION or ALLOW_STRONG_AUTHENTICATION) and gsuite.admin.new_value:false", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:(ENFORCE_STRONG_AUTHENTICATION or ALLOW_STRONG_AUTHENTICATION) and gsuite.admin.new_value:false\n", "risk_score": 47, "rule_id": "e555105c-ba6d-481f-82bb-9b633e7b4827", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_exchange_dkim_signing_config_disabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_exchange_dkim_signing_config_disabled.json index 280d40537e448..6933a81a22944 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_exchange_dkim_signing_config_disabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_exchange_dkim_signing_config_disabled.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange DKIM Signing Configuration Disabled", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Set-DkimSigningConfig\" and o365.audit.Parameters.Enabled:False and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"Set-DkimSigningConfig\" and o365.audit.Parameters.Enabled:False and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/set-dkimsigningconfig?view=exchange-ps" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_teams_custom_app_interaction_allowed.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_teams_custom_app_interaction_allowed.json index cb87e9f7cb257..add3495d03271 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_teams_custom_app_interaction_allowed.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/microsoft_365_teams_custom_app_interaction_allowed.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Teams Custom Application Interaction Allowed", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:MicrosoftTeams and event.category:web and event.action:TeamsTenantSettingChanged and o365.audit.Name:\"Allow sideloading and interaction of custom apps\" and o365.audit.NewValue:True and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:MicrosoftTeams and\nevent.category:web and event.action:TeamsTenantSettingChanged and\no365.audit.Name:\"Allow sideloading and interaction of custom apps\" and\no365.audit.NewValue:True and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/microsoftteams/platform/concepts/deploy-and-publish/apps-upload" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_denies.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_denies.json index 7856d13b8d66f..f0d999476bb42 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_denies.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_denies.json @@ -9,8 +9,8 @@ ], "from": "now-30m", "interval": "15m", - "license": "Elastic License", - "machine_learning_job_id": "high-count-network-denies", + "license": "Elastic License v2", + "machine_learning_job_id": "high_count_network_denies", "name": "Spike in Firewall Denies", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -25,5 +25,5 @@ "ML" ], "type": "machine_learning", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_events.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_events.json index 14aec268cc13b..39ded30776bad 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_events.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_high_count_network_events.json @@ -9,8 +9,8 @@ ], "from": "now-30m", "interval": "15m", - "license": "Elastic License", - "machine_learning_job_id": "high-count-network-events", + "license": "Elastic License v2", + "machine_learning_job_id": "high_count_network_events", "name": "Spike in Network Traffic", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -25,5 +25,5 @@ "ML" ], "type": "machine_learning", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_process.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_process.json index 1c886d0457afc..a2638f60d7495 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_process.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_process.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "linux_rare_metadata_process", + "machine_learning_job_id": [ + "linux_rare_metadata_process", + "v2_linux_rare_metadata_process" + ], "name": "Unusual Linux Process Calling the Metadata Service", "risk_score": 21, "rule_id": "9d302377-d226-4e12-b54c-1906b5aec4f6", @@ -23,5 +26,5 @@ "ML" ], "type": "machine_learning", - "version": 2 + "version": 3 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_user.json index 984060951b3c5..c176bf0d7ad68 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_metadata_user.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "linux_rare_metadata_user", + "machine_learning_job_id": [ + "linux_rare_metadata_user", + "v2_linux_rare_metadata_user" + ], "name": "Unusual Linux User Calling the Metadata Service", "risk_score": 21, "rule_id": "1faec04b-d902-4f89-8aff-92cd9043c16f", @@ -23,5 +26,5 @@ "ML" ], "type": "machine_learning", - "version": 2 + "version": 3 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_network_port_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_network_port_activity.json index c56235774c077..eb6a960702ac7 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_network_port_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_network_port_activity.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "linux_anomalous_network_port_activity_ecs", + "machine_learning_job_id": [ + "linux_anomalous_network_port_activity_ecs", + "v2_linux_anomalous_network_port_activity_ecs" + ], "name": "Unusual Linux Network Port Activity", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -26,5 +29,5 @@ "ML" ], "type": "machine_learning", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_process_all_hosts.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_process_all_hosts.json index 9243389de0d97..bab02f0a6aa24 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_process_all_hosts.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_process_all_hosts.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "linux_anomalous_process_all_hosts_ecs", + "machine_learning_job_id": [ + "linux_anomalous_process_all_hosts_ecs", + "v2_linux_anomalous_process_all_hosts_ecs" + ], "name": "Anomalous Process For a Linux Population", "note": "## Triage and analysis\n\n### Investigating an Unusual Linux Process\nDetection alerts from this rule indicate the presence of a Linux process that is rare and unusual for all of the monitored Linux hosts for which Auditbeat data is available. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host?\n- Examine the history of execution. If this process manifested only very recently, it might be part of a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process arguments, title and working directory. These may provide indications as to the source of the program or the nature of the tasks it is performing.", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_user_name.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_user_name.json index e77247dc0e931..4eb10707e0eb2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_user_name.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_linux_anomalous_user_name.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "linux_anomalous_user_name_ecs", + "machine_learning_job_id": [ + "linux_anomalous_user_name_ecs", + "v2_linux_anomalous_user_name_ecs" + ], "name": "Unusual Linux Username", "note": "## Triage and analysis\n\n### Investigating an Unusual Linux User\nDetection alerts from this rule indicate activity for a Linux user name that is rare and unusual. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host? Could this be related to troubleshooting or debugging activity by a developer or site reliability engineer?\n- Examine the history of user activity. If this user manifested only very recently, it might be a service account for a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process arguments, title and working directory. These may provide indications as to the source of the program or the nature of the tasks that the user is performing.", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_destination_country.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_destination_country.json index 571c7e0d0d32c..8c8b7ffbd12ff 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_destination_country.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_destination_country.json @@ -9,8 +9,8 @@ ], "from": "now-30m", "interval": "15m", - "license": "Elastic License", - "machine_learning_job_id": "rare-destination-country", + "license": "Elastic License v2", + "machine_learning_job_id": "rare_destination_country", "name": "Network Traffic to Rare Destination Country", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -25,5 +25,5 @@ "ML" ], "type": "machine_learning", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_linux.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_linux.json index 11f6c2605f6ad..934a5e598629b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_linux.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_linux.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "rare_process_by_host_linux_ecs", + "machine_learning_job_id": [ + "rare_process_by_host_linux_ecs", + "v2_rare_process_by_host_linux_ecs" + ], "name": "Unusual Process For a Linux Host", "note": "## Triage and analysis\n\n### Investigating an Unusual Linux Process\nDetection alerts from this rule indicate the presence of a Linux process that is rare and unusual for the host it ran on. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host?\n- Examine the history of execution. If this process manifested only very recently, it might be part of a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process arguments, title and working directory. These may provide indications as to the source of the program or the nature of the tasks it is performing.", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_windows.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_windows.json index 72db8ff93d4d4..3373f51b69db0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_windows.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_rare_process_by_host_windows.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "rare_process_by_host_windows_ecs", + "machine_learning_job_id": [ + "rare_process_by_host_windows_ecs", + "v2_rare_process_by_host_windows_ecs" + ], "name": "Unusual Process For a Windows Host", "note": "## Triage and analysis\n\n### Investigating an Unusual Windows Process\nDetection alerts from this rule indicate the presence of a Windows process that is rare and unusual for the host it ran on. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host?\n- Examine the history of execution. If this process manifested only very recently, it might be part of a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process metadata like the values of the Company, Description and Product fields which may indicate whether the program is associated with an expected software vendor or package.\n- Examine arguments and working directory. These may provide indications as to the source of the program or the nature of the tasks it is performing.\n- Consider the same for the parent process. If the parent process is a legitimate system utility or service, this could be related to software updates or system management. If the parent process is something user-facing like an Office application, this process could be more suspicious.\n- If you have file hash values in the event data, and you suspect malware, you can optionally run a search for the file hash to see if the file is identified as malware by anti-malware tools. ", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_spike_in_traffic_to_a_country.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_spike_in_traffic_to_a_country.json index e1e571bbd1c99..1b6c71ed0b0bf 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_spike_in_traffic_to_a_country.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_spike_in_traffic_to_a_country.json @@ -9,8 +9,8 @@ ], "from": "now-30m", "interval": "15m", - "license": "Elastic License", - "machine_learning_job_id": "high-count-by-destination-country", + "license": "Elastic License v2", + "machine_learning_job_id": "high_count_by_destination_country", "name": "Spike in Network Traffic To a Country", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -25,5 +25,5 @@ "ML" ], "type": "machine_learning", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_process.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_process.json index d19897057497c..deaf07a77c7be 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_process.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_process.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_rare_metadata_process", + "machine_learning_job_id": [ + "windows_rare_metadata_process", + "v2_windows_rare_metadata_process" + ], "name": "Unusual Windows Process Calling the Metadata Service", "risk_score": 21, "rule_id": "abae61a8-c560-4dbd-acca-1e1438bff36b", @@ -23,5 +26,5 @@ "ML" ], "type": "machine_learning", - "version": 2 + "version": 3 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_user.json index 27f100c4e65b8..31e078b795256 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_metadata_user.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_rare_metadata_user", + "machine_learning_job_id": [ + "windows_rare_metadata_user", + "v2_windows_rare_metadata_user" + ], "name": "Unusual Windows User Calling the Metadata Service", "risk_score": 21, "rule_id": "df197323-72a8-46a9-a08e-3f5b04a4a97a", @@ -23,5 +26,5 @@ "ML" ], "type": "machine_learning", - "version": 2 + "version": 3 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_network_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_network_activity.json index 5e3d5757b160d..dbee5dd256873 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_network_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_network_activity.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_anomalous_network_activity_ecs", + "machine_learning_job_id": [ + "windows_anomalous_network_activity_ecs", + "v2_windows_anomalous_network_activity_ecs" + ], "name": "Unusual Windows Network Activity", "note": "## Triage and analysis\n\n### Investigating Unusual Network Activity\nDetection alerts from this rule indicate the presence of network activity from a Windows process for which network activity is very unusual. Here are some possible avenues of investigation:\n- Consider the IP addresses, protocol and ports. Are these used by normal but infrequent network workflows? Are they expected or unexpected?\n- If the destination IP address is remote or external, does it associate with an expected domain, organization or geography? Note: avoid interacting directly with suspected malicious IP addresses.\n- Consider the user as identified by the username field. Is this network activity part of an expected workflow for the user who ran the program?\n- Examine the history of execution. If this process manifested only very recently, it might be part of a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process arguments, title and working directory. These may provide indications as to the source of the program or the nature of the tasks it is performing.\n- Consider the same for the parent process. If the parent process is a legitimate system utility or service, this could be related to software updates or system management. If the parent process is something user-facing like an Office application, this process could be more suspicious.\n- If you have file hash values in the event data, and you suspect malware, you can optionally run a search for the file hash to see if the file is identified as malware by anti-malware tools.", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_path_activity.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_path_activity.json index 93a33e41e6ce9..782a80c53f9b3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_path_activity.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_path_activity.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_anomalous_path_activity_ecs", + "machine_learning_job_id": [ + "windows_anomalous_path_activity_ecs", + "v2_windows_anomalous_path_activity_ecs" + ], "name": "Unusual Windows Path Activity", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -26,5 +29,5 @@ "ML" ], "type": "machine_learning", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_all_hosts.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_all_hosts.json index b73637c1a7cdf..09acb2121fd5c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_all_hosts.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_all_hosts.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_anomalous_process_all_hosts_ecs", + "machine_learning_job_id": [ + "windows_anomalous_process_all_hosts_ecs", + "v2_windows_anomalous_process_all_hosts_ecs" + ], "name": "Anomalous Process For a Windows Population", "note": "## Triage and analysis\n\n### Investigating an Unusual Windows Process\nDetection alerts from this rule indicate the presence of a Windows process that is rare and unusual for all of the Windows hosts for which Winlogbeat data is available. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host?\n- Examine the history of execution. If this process manifested only very recently, it might be part of a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process metadata like the values of the Company, Description and Product fields which may indicate whether the program is associated with an expected software vendor or package.\n- Examine arguments and working directory. These may provide indications as to the source of the program or the nature of the tasks it is performing.\n- Consider the same for the parent process. If the parent process is a legitimate system utility or service, this could be related to software updates or system management. If the parent process is something user-facing like an Office application, this process could be more suspicious.\n- If you have file hash values in the event data, and you suspect malware, you can optionally run a search for the file hash to see if the file is identified as malware by anti-malware tools. ", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_creation.json index 7b3a028f1b371..cfe9e7ff1eaa3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_process_creation.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_anomalous_process_creation", + "machine_learning_job_id": [ + "windows_anomalous_process_creation", + "v2_windows_anomalous_process_creation" + ], "name": "Anomalous Windows Process Creation", "references": [ "https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html" @@ -26,5 +29,5 @@ "ML" ], "type": "machine_learning", - "version": 4 + "version": 5 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_user_name.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_user_name.json index d3cbc34bd1a3d..b2183c8ff66c3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_user_name.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/ml_windows_anomalous_user_name.json @@ -10,7 +10,10 @@ "from": "now-45m", "interval": "15m", "license": "Elastic License v2", - "machine_learning_job_id": "windows_anomalous_user_name_ecs", + "machine_learning_job_id": [ + "windows_anomalous_user_name_ecs", + "v2_windows_anomalous_user_name_ecs" + ], "name": "Unusual Windows Username", "note": "## Triage and analysis\n\n### Investigating an Unusual Windows User\nDetection alerts from this rule indicate activity for a Windows user name that is rare and unusual. Here are some possible avenues of investigation:\n- Consider the user as identified by the username field. Is this program part of an expected workflow for the user who ran this program on this host? Could this be related to occasional troubleshooting or support activity?\n- Examine the history of user activity. If this user manifested only very recently, it might be a service account for a new software package. If it has a consistent cadence - for example if it runs monthly or quarterly - it might be part of a monthly or quarterly business process.\n- Examine the process arguments, title and working directory. These may provide indications as to the source of the program or the nature of the tasks that the user is performing.\n- Consider the same for the parent process. If the parent process is a legitimate system utility or service, this could be related to software updates or system management. If the parent process is something user-facing like an Office application, this process could be more suspicious.", "references": [ @@ -27,5 +30,5 @@ "ML" ], "type": "machine_learning", - "version": 5 + "version": 6 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/notice.ts b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/notice.ts index cad41391e2b42..86d95c1e021b4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/notice.ts +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/notice.ts @@ -2,17 +2,17 @@ /* @notice * Detection Rules - * Copyright 2020 Elasticsearch B.V. + * Copyright 2021 Elasticsearch B.V. * * --- * This product bundles rules based on https://github.com/BlueTeamLabs/sentinel-attack - * which is available under a "MIT" license. The files based on this license are: + * which is available under a "MIT" license. The rules based on this license are: * - * - defense_evasion_via_filter_manager - * - discovery_process_discovery_via_tasklist_command - * - persistence_priv_escalation_via_accessibility_features - * - persistence_via_application_shimming - * - defense_evasion_execution_via_trusted_developer_utilities + * - "Potential Evasion via Filter Manager" (06dceabf-adca-48af-ac79-ffdf4c3b1e9a) + * - "Process Discovery via Tasklist" (cc16f774-59f9-462d-8b98-d27ccd4519ec) + * - "Potential Modification of Accessibility Binaries" (7405ddf1-6c8e-41ce-818f-48bea6bcaed8) + * - "Potential Application Shimming via Sdbinst" (fd4a992d-6130-4802-9ff8-829b89ae801f) + * - "Trusted Developer Application Usage" (9d110cb3-5f4b-4c9a-b9f5-53f0a1707ae1) * * MIT License * @@ -38,9 +38,9 @@ * * --- * This product bundles rules based on https://github.com/FSecureLABS/leonidas - * which is available under a "MIT" license. The files based on this license are: + * which is available under a "MIT" license. The rules based on this license are: * - * - credential_access_secretsmanager_getsecretvalue.toml + * - "AWS Access Secret in Secrets Manager" (a00681e3-9ed6-447c-ab2c-be648821c622) * * MIT License * diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_application.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_application.json index bb4cdc6ded201..2c3512fb2ad77 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_application.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_application.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Deactivate an Okta Application", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:application.lifecycle.deactivate", + "query": "event.dataset:okta.system and event.action:application.lifecycle.deactivate\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Apps/Apps_Apps.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy.json index 54dd1f0741488..45605a297987b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Deactivate an Okta Policy", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.lifecycle.deactivate", + "query": "event.dataset:okta.system and event.action:policy.lifecycle.deactivate\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/Security_Policies.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy_rule.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy_rule.json index 495404ac9e108..ba25dde279426 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy_rule.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_deactivate_okta_policy_rule.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Deactivate an Okta Policy Rule", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.rule.deactivate", + "query": "event.dataset:okta.system and event.action:policy.rule.deactivate\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/Security_Policies.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_application.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_application.json index 950964c81458a..4f18d2496e874 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_application.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_application.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Delete an Okta Application", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:application.lifecycle.delete", + "query": "event.dataset:okta.system and event.action:application.lifecycle.delete\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy.json index 43b146b1377b7..47660e2d5d73e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Delete an Okta Policy", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.lifecycle.delete", + "query": "event.dataset:okta.system and event.action:policy.lifecycle.delete\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/Security_Policies.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy_rule.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy_rule.json index 3e32480d958ea..d865bda9c3a6f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy_rule.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_delete_okta_policy_rule.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Delete an Okta Policy Rule", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.rule.delete", + "query": "event.dataset:okta.system and event.action:policy.rule.delete\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/Security_Policies.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_application.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_application.json index 47c0c836348d6..3c0524749eed9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_application.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_application.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Modify an Okta Application", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:application.lifecycle.update", + "query": "event.dataset:okta.system and event.action:application.lifecycle.update\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Apps/Apps_Apps.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_network_zone.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_network_zone.json index 05e48c9175daf..de94a52a4caa4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_network_zone.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_network_zone.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Modify an Okta Network Zone", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:(zone.update or network_zone.rule.disabled or zone.remove_blacklist)", + "query": "event.dataset:okta.system and event.action:(zone.update or network_zone.rule.disabled or zone.remove_blacklist)\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/network/network-zones.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy.json index 78451913b110a..768d69341e71a 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Modify an Okta Policy", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.lifecycle.update", + "query": "event.dataset:okta.system and event.action:policy.lifecycle.update\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy_rule.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy_rule.json index 3d89183e4a921..cae49f5789b29 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy_rule.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_okta_policy_rule.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Modify an Okta Policy Rule", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:policy.rule.update", + "query": "event.dataset:okta.system and event.action:policy.rule.update\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/Security_Policies.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_or_delete_application_sign_on_policy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_or_delete_application_sign_on_policy.json index ce68423ffa4a4..20e52ad1aca7b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_or_delete_application_sign_on_policy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_attempt_to_modify_or_delete_application_sign_on_policy.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Modification or Removal of an Okta Application Sign-On Policy", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:(application.policy.sign_on.update or application.policy.sign_on.rule.delete)", + "query": "event.dataset:okta.system and event.action:(application.policy.sign_on.update or application.policy.sign_on.rule.delete)\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/App_Based_Signon.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_threat_detected_by_okta_threatinsight.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_threat_detected_by_okta_threatinsight.json index 51be6cc2aba45..c2225b53e30b6 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_threat_detected_by_okta_threatinsight.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/okta_threat_detected_by_okta_threatinsight.json @@ -11,7 +11,7 @@ "license": "Elastic License v2", "name": "Threat Detected by Okta ThreatInsight", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:security.threat.detected", + "query": "event.dataset:okta.system and event.action:security.threat.detected\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_account_creation_hide_at_logon.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_account_creation_hide_at_logon.json index faf309fac1365..dc8a5ba10fa00 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_account_creation_hide_at_logon.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_account_creation_hide_at_logon.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Hidden Local User Account Creation", - "query": "event.category:process and event.type:(start or process_started) and process.name:dscl and process.args:(IsHidden and create and (true or 1 or yes))", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:dscl and process.args:(IsHidden and create and (true or 1 or yes))\n", "references": [ "https://support.apple.com/en-us/HT203998" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_privileges_assigned_to_okta_group.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_privileges_assigned_to_okta_group.json index 2284e08ba0caa..071fb643083a1 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_privileges_assigned_to_okta_group.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_privileges_assigned_to_okta_group.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Administrator Privileges Assigned to an Okta Group", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:group.privilege.grant", + "query": "event.dataset:okta.system and event.action:group.privilege.grant\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/administrators-admin-comparison.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_role_assigned_to_okta_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_role_assigned_to_okta_user.json index 8aa425e4faac6..eccd892913023 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_role_assigned_to_okta_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_administrator_role_assigned_to_okta_user.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Administrator Role Assigned to an Okta User", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.account.privilege.grant", + "query": "event.dataset:okta.system and event.action:user.account.privilege.grant\n", "references": [ "https://help.okta.com/en/prod/Content/Topics/Security/administrators-admin-comparison.htm", "https://developer.okta.com/docs/reference/api/system-log/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_create_okta_api_token.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_create_okta_api_token.json index df234db46fed2..02cc638a7ce0d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_create_okta_api_token.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_create_okta_api_token.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Create Okta API Token", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:system.api_token.create", + "query": "event.dataset:okta.system and event.action:system.api_token.create\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_deactivate_mfa_for_okta_user_account.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_deactivate_mfa_for_okta_user_account.json index df70b91b8c8a0..29d604a2953ba 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_deactivate_mfa_for_okta_user_account.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_deactivate_mfa_for_okta_user_account.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Deactivate MFA for an Okta User Account", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.mfa.factor.deactivate", + "query": "event.dataset:okta.system and event.action:user.mfa.factor.deactivate\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_reset_mfa_factors_for_okta_user_account.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_reset_mfa_factors_for_okta_user_account.json index a9bbbca91e2b7..2a2f5acfcc114 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_reset_mfa_factors_for_okta_user_account.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_attempt_to_reset_mfa_factors_for_okta_user_account.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Attempt to Reset MFA Factors for an Okta User Account", "note": "## Config\n\nThe Okta Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:okta.system and event.action:user.mfa.factor.reset_all", + "query": "event.dataset:okta.system and event.action:user.mfa.factor.reset_all\n", "references": [ "https://developer.okta.com/docs/reference/api/system-log/", "https://developer.okta.com/docs/reference/api/event-types/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_account_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_account_created.json index 5ec70f2970d28..bdae2f42bd04e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_account_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_account_created.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Automation Account Created", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WRITE\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name:\"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WRITE\" and event.outcome:(Success or success)\n", "references": [ "https://powerzure.readthedocs.io/en/latest/Functions/operational.html#create-backdoor", "https://github.com/hausec/PowerZure", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_runbook_created_or_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_runbook_created_or_modified.json index f7ef529895222..0c6a82d37701b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_runbook_created_or_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_runbook_created_or_modified.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Automation Runbook Created or Modified", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name: ( \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/DRAFT/WRITE\" or \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/WRITE\" or \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/PUBLISH/ACTION\" ) and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and\n azure.activitylogs.operation_name:\n (\n \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/DRAFT/WRITE\" or\n \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/WRITE\" or\n \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/RUNBOOKS/PUBLISH/ACTION\"\n ) and\n event.outcome:(Success or success)\n", "references": [ "https://powerzure.readthedocs.io/en/latest/Functions/operational.html#create-backdoor", "https://github.com/hausec/PowerZure", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_webhook_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_webhook_created.json index e77d1f91747e7..2b8110b8e7d54 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_webhook_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_automation_webhook_created.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Automation Webhook Created", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.activitylogs and azure.activitylogs.operation_name: ( \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WEBHOOKS/ACTION\" or \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WEBHOOKS/WRITE\" ) and event.outcome:(Success or success)", + "query": "event.dataset:azure.activitylogs and\n azure.activitylogs.operation_name:\n (\n \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WEBHOOKS/ACTION\" or\n \"MICROSOFT.AUTOMATION/AUTOMATIONACCOUNTS/WEBHOOKS/WRITE\"\n ) and\n event.outcome:(Success or success)\n", "references": [ "https://powerzure.readthedocs.io/en/latest/Functions/operational.html#create-backdoor", "https://github.com/hausec/PowerZure", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_conditional_access_policy_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_conditional_access_policy_modified.json index 00826c3d6162e..700ae78685257 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_conditional_access_policy_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_conditional_access_policy_modified.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Conditional Access Policy Modified", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(azure.activitylogs or azure.auditlogs) and ( azure.activitylogs.operation_name:\"Update policy\" or azure.auditlogs.operation_name:\"Update policy\" ) and event.outcome:(Success or success)", + "query": "event.dataset:(azure.activitylogs or azure.auditlogs) and\n (\n azure.activitylogs.operation_name:\"Update policy\" or\n azure.auditlogs.operation_name:\"Update policy\"\n ) and\n event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/overview" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_pim_user_added_global_admin.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_pim_user_added_global_admin.json index 1d5332beed4f6..4ee9f8074985b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_pim_user_added_global_admin.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_pim_user_added_global_admin.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "Azure Global Administrator Role Addition to PIM User", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.properties.category:RoleManagement and azure.auditlogs.operation_name:(\"Add eligible member to role in PIM completed (permanent)\" or \"Add member to role in PIM completed (timebound)\") and azure.auditlogs.properties.target_resources.*.display_name:\"Global Administrator\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.properties.category:RoleManagement and\n azure.auditlogs.operation_name:(\"Add eligible member to role in PIM completed (permanent)\" or\n \"Add member to role in PIM completed (timebound)\") and\n azure.auditlogs.properties.target_resources.*.display_name:\"Global Administrator\" and\n event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/active-directory/users-groups-roles/directory-assign-admin-roles" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_privileged_identity_management_role_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_privileged_identity_management_role_modified.json index 0a75c0feaa516..214100ffced5c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_privileged_identity_management_role_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_azure_privileged_identity_management_role_modified.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Azure Privilege Identity Management Role Modified", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Update role setting in PIM\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Update role setting in PIM\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/active-directory/privileged-identity-management/pim-resource-roles-assign-roles", "https://docs.microsoft.com/en-us/azure/active-directory/privileged-identity-management/pim-configure" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_authorization_plugin_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_authorization_plugin_creation.json index 3df0e48eb5ee3..d66066bca644e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_authorization_plugin_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_authorization_plugin_creation.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Authorization Plugin Modification", - "query": "event.category:file and not event.type:deletion and file.path:(/Library/Security/SecurityAgentPlugins/* and not /Library/Security/SecurityAgentPlugins/TeamViewerAuthPlugin.bundle/Contents/*)", + "query": "event.category:file and not event.type:deletion and\n file.path:(/Library/Security/SecurityAgentPlugins/* and\n not /Library/Security/SecurityAgentPlugins/TeamViewerAuthPlugin.bundle/Contents/*)\n", "references": [ "https://developer.apple.com/documentation/security/authorization_plug-ins", "https://www.xorrior.com/persistent-credential-theft/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_auth_module_or_config.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_auth_module_or_config.json index e1d8c05438b81..31e52590e22e0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_auth_module_or_config.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_auth_module_or_config.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Modification of Standard Authentication Module or Configuration", - "query": "event.category:file and event.type:change and (file.name:pam_*.so or file.path:(/etc/pam.d/* or /private/etc/pam.d/*)) and process.executable: (* and not ( /bin/yum or \"/usr/sbin/pam-auth-update\" or /usr/libexec/packagekitd or /usr/bin/dpkg or /usr/bin/vim or /usr/libexec/xpcproxy or /usr/bin/bsdtar or /usr/local/bin/brew or /usr/bin/rsync or /usr/bin/yum or /var/lib/docker/*/bin/yum or /var/lib/docker/*/bin/dpkg or ./merged/var/lib/docker/*/bin/dpkg or \"/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/XPCServices/package_script_service.xpc/Contents/MacOS/package_script_service\" ) ) and not file.path: ( /tmp/snap.rootfs_*/pam_*.so or /tmp/newroot/lib/*/pam_*.so or /private/var/folders/*/T/com.apple.fileprovider.ArchiveService/TemporaryItems/*/lib/security/pam_*.so or /tmp/newroot/usr/lib64/security/pam_*.so )", + "query": "event.category:file and event.type:change and \n (file.name:pam_*.so or file.path:(/etc/pam.d/* or /private/etc/pam.d/*)) and \n process.executable:\n (* and \n not \n (\n /bin/yum or \n \"/usr/sbin/pam-auth-update\" or \n /usr/libexec/packagekitd or \n /usr/bin/dpkg or \n /usr/bin/vim or \n /usr/libexec/xpcproxy or \n /usr/bin/bsdtar or \n /usr/local/bin/brew or\n /usr/bin/rsync or\n /usr/bin/yum or\n /var/lib/docker/*/bin/yum or\n /var/lib/docker/*/bin/dpkg or\n ./merged/var/lib/docker/*/bin/dpkg or\n \"/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/XPCServices/package_script_service.xpc/Contents/MacOS/package_script_service\"\n )\n ) and\n not file.path:\n (\n /tmp/snap.rootfs_*/pam_*.so or\n /tmp/newroot/lib/*/pam_*.so or\n /private/var/folders/*/T/com.apple.fileprovider.ArchiveService/TemporaryItems/*/lib/security/pam_*.so or\n /tmp/newroot/usr/lib64/security/pam_*.so\n )\n", "references": [ "https://github.com/zephrax/linux-pam-backdoor", "https://github.com/eurialo/pambd", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_ssh_binaries.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_ssh_binaries.json index e9f4aeea01129..46414c400ab8d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_ssh_binaries.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_credential_access_modify_ssh_binaries.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Modification of OpenSSH Binaries", - "query": "event.category:file and event.type:change and process.name:* and (file.path:(/usr/sbin/sshd or /usr/bin/ssh or /usr/bin/sftp or /usr/bin/scp) or file.name:libkeyutils.so) and not process.executable:/usr/bin/dpkg", + "query": "event.category:file and event.type:change and \n process.name:* and\n (file.path:(/usr/sbin/sshd or /usr/bin/ssh or /usr/bin/sftp or /usr/bin/scp) or file.name:libkeyutils.so) and\n not process.executable:/usr/bin/dpkg\n", "references": [ "https://blog.angelalonso.es/2016/09/anatomy-of-real-linux-intrusion-part-ii.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_defense_evasion_hidden_launch_agent_deamon_logonitem_process.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_defense_evasion_hidden_launch_agent_deamon_logonitem_process.json index 9778691f1d2f3..7ff8f12e60011 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_defense_evasion_hidden_launch_agent_deamon_logonitem_process.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_defense_evasion_hidden_launch_agent_deamon_logonitem_process.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Suspicious Hidden Child Process of Launchd", - "query": "event.category:process and event.type:(start or process_started) and process.name:.* and process.parent.executable:/sbin/launchd", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:.* and process.parent.executable:/sbin/launchd\n", "references": [ "https://objective-see.com/blog/blog_0x61.html", "https://www.intezer.com/blog/research/operation-electrorat-attacker-creates-fake-companies-to-drain-your-crypto-wallets/", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_directory_services_plugins_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_directory_services_plugins_modification.json index 18595dfe18048..0fce2b7647df4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_directory_services_plugins_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_directory_services_plugins_modification.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Persistence via DirectoryService Plugin Modification", - "query": "event.category:file and not event.type:deletion and file.path:/Library/DirectoryServices/PlugIns/*.dsplug", + "query": "event.category:file and not event.type:deletion and\n file.path:/Library/DirectoryServices/PlugIns/*.dsplug\n", "references": [ "https://blog.chichou.me/2019/11/21/two-macos-persistence-tricks-abusing-plugins/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_docker_shortcuts_plist_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_docker_shortcuts_plist_modification.json index 6ccc3dbe509f2..941fe5cbf5484 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_docker_shortcuts_plist_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_docker_shortcuts_plist_modification.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Persistence via Docker Shortcut Modification", - "query": "event.category : file and event.action : modification and file.path : /Users/*/Library/Preferences/com.apple.dock.plist and not process.name : (xpcproxy or cfprefsd or plutil or jamf or PlistBuddy or InstallerRemotePluginService)", + "query": "event.category : file and event.action : modification and \n file.path : /Users/*/Library/Preferences/com.apple.dock.plist and \n not process.name : (xpcproxy or cfprefsd or plutil or jamf or PlistBuddy or InstallerRemotePluginService)\n", "references": [ "https://github.com/specterops/presentations/raw/master/Leo Pitt/Hey_Im_Still_in_Here_Modern_macOS_Persistence_SO-CON2020.pdf" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ec2_network_acl_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ec2_network_acl_creation.json index 79ff9080c8f23..a545ae77d03ea 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ec2_network_acl_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ec2_network_acl_creation.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS EC2 Network Access Control List Creation", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:(CreateNetworkAcl or CreateNetworkAclEntry) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and event.action:(CreateNetworkAcl or CreateNetworkAclEntry) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-network-acl.html", "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateNetworkAcl.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_enable_root_account.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_enable_root_account.json index 5d608649abe21..b81496a79f960 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_enable_root_account.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_enable_root_account.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Attempt to Enable the Root Account", - "query": "event.category:process and event.type:(start or process_started) and process.name:dsenableroot and not process.args:\"-d\"", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:dsenableroot and not process.args:\"-d\"\n", "references": [ "https://ss64.com/osx/dsenableroot.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_iam_service_account_key_deletion.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_iam_service_account_key_deletion.json index 34efe6e0b3d0e..07372389f48c3 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_iam_service_account_key_deletion.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_iam_service_account_key_deletion.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP IAM Service Account Key Deletion", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteServiceAccountKey and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.DeleteServiceAccountKey and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/service-accounts", "https://cloud.google.com/iam/docs/creating-managing-service-account-keys" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_key_created_for_service_account.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_key_created_for_service_account.json index 2c84a68b7603c..88249ad30adb9 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_key_created_for_service_account.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_key_created_for_service_account.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Service Account Key Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateServiceAccountKey and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateServiceAccountKey and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/service-accounts", "https://cloud.google.com/iam/docs/creating-managing-service-account-keys" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_service_account_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_service_account_created.json index 54d4c01c66ea4..d37cc80d562cd 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_service_account_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_gcp_service_account_created.json @@ -14,7 +14,7 @@ "license": "Elastic License v2", "name": "GCP Service Account Creation", "note": "## Config\n\nThe GCP Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateServiceAccount and event.outcome:success", + "query": "event.dataset:(googlecloud.audit or gcp.audit) and event.action:google.iam.admin.v*.CreateServiceAccount and event.outcome:success\n", "references": [ "https://cloud.google.com/iam/docs/service-accounts" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_admin_role_assigned_to_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_admin_role_assigned_to_user.json index 681d9f4f7d4c8..1ad3e0afeed52 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_admin_role_assigned_to_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_admin_role_assigned_to_user.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace Admin Role Assigned to a User", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ASSIGN_ROLE", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:ASSIGN_ROLE\n", "references": [ "https://support.google.com/a/answer/172176?hl=en" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_api_access_granted_via_domain_wide_delegation_of_authority.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_api_access_granted_via_domain_wide_delegation_of_authority.json index 819c047a2c64f..19dd54c6ccb35 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_api_access_granted_via_domain_wide_delegation_of_authority.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_api_access_granted_via_domain_wide_delegation_of_authority.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace API Access Granted via Domain-Wide Delegation of Authority", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:AUTHORIZE_API_CLIENT_ACCESS", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:AUTHORIZE_API_CLIENT_ACCESS\n", "references": [ "https://developers.google.com/admin-sdk/directory/v1/guides/delegation" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_custom_admin_role_created.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_custom_admin_role_created.json index 2a68fc2604f8b..ae03288800adc 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_custom_admin_role_created.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_custom_admin_role_created.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace Custom Admin Role Created", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:CREATE_ROLE", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:CREATE_ROLE\n", "references": [ "https://support.google.com/a/answer/2406043?hl=en" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_role_modified.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_role_modified.json index daf5b9b97a522..75bd229efa31c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_role_modified.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_google_workspace_role_modified.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "Google Workspace Role Modified", "note": "## Config\n\nThe Google Workspace Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.\n\n### Important Information Regarding Google Workspace Event Lag Times\n- As per Google's documentation, Google Workspace administrators may observe lag times ranging from minutes up to 3 days between the time of an event's occurrence and the event being visible in the Google Workspace admin/audit logs.\n- This rule is configured to run every 10 minutes with a lookback time of 130 minutes.\n- To reduce the risk of false negatives, consider reducing the interval that the Google Workspace (formerly G Suite) Filebeat module polls Google's reporting API for new events.\n- By default, `var.interval` is set to 2 hours (2h). Consider changing this interval to a lower value, such as 10 minutes (10m).\n- See the following references for further information.\n - https://support.google.com/a/answer/7061566\n - https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-gsuite.html", - "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:(ADD_PRIVILEGE or UPDATE_ROLE)", + "query": "event.dataset:(gsuite.admin or google_workspace.admin) and event.provider:admin and event.category:iam and event.action:(ADD_PRIVILEGE or UPDATE_ROLE)\n", "references": [ "https://support.google.com/a/answer/2406043?hl=en" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_iam_group_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_iam_group_creation.json index 0930201f0422e..084ccb4da74f2 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_iam_group_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_iam_group_creation.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS IAM Group Creation", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:CreateGroup and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:CreateGroup and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iam/create-group.html", "https://docs.aws.amazon.com/IAM/latest/APIReference/API_CreateGroup.html" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_loginwindow_plist_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_loginwindow_plist_modification.json index d6ffaa532a530..0ec8607f4d71d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_loginwindow_plist_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_loginwindow_plist_modification.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Potential Persistence via Login Hook", "note": "## Triage and analysis\n\nStarting in Mac OS X 10.7 (Lion), users can specify certain applications to be re-opened when a user reboots their machine. This can be abused to establish or maintain persistence on a compromised system.", - "query": "event.category:\"file\" and not event.type:\"deletion\" and file.name:\"com.apple.loginwindow.plist\" and process.name:(* and not (systemmigrationd or DesktopServicesHelper or diskmanagementd or rsync or launchd or cfprefsd or xpcproxy or ManagedClient or MCXCompositor))", + "query": "event.category:\"file\" and not event.type:\"deletion\" and\n file.name:\"com.apple.loginwindow.plist\" and\n process.name:(* and not (systemmigrationd or DesktopServicesHelper or diskmanagementd or rsync or launchd or cfprefsd or xpcproxy or ManagedClient or MCXCompositor))\n", "references": [ "https://github.com/D00MFist/PersistentJXA/blob/master/LoginScript.js" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_mfa_disabled_for_azure_user.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_mfa_disabled_for_azure_user.json index e13975684a722..2514b5790d023 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_mfa_disabled_for_azure_user.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_mfa_disabled_for_azure_user.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "Multi-Factor Authentication Disabled for an Azure User", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Disable Strong Authentication\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Disable Strong Authentication\" and event.outcome:(Success or success)\n", "risk_score": 47, "rule_id": "dafa3235-76dc-40e2-9f71-1773b96d24cf", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_exchange_management_role_assignment.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_exchange_management_role_assignment.json index a0e51fa3b8eed..b145642a01968 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_exchange_management_role_assignment.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_exchange_management_role_assignment.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Exchange Management Group Role Assignment", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-ManagementRoleAssignment\" and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:Exchange and event.category:web and event.action:\"New-ManagementRoleAssignment\" and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/exchange/new-managementroleassignment?view=exchange-ps", "https://docs.microsoft.com/en-us/microsoft-365/admin/add-users/about-admin-roles?view=o365-worldwide" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_external_access_enabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_external_access_enabled.json index 570ac0323dfd1..f3ad4d22cf14c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_external_access_enabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_external_access_enabled.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Teams External Access Enabled", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:(SkypeForBusiness or MicrosoftTeams) and event.category:web and event.action:\"Set-CsTenantFederationConfiguration\" and o365.audit.Parameters.AllowFederatedUsers:True and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:(SkypeForBusiness or MicrosoftTeams) and\nevent.category:web and event.action:\"Set-CsTenantFederationConfiguration\" and\no365.audit.Parameters.AllowFederatedUsers:True and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/microsoftteams/manage-external-access" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_guest_access_enabled.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_guest_access_enabled.json index 492c3dcd5bc9d..93f72b401d51e 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_guest_access_enabled.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_microsoft_365_teams_guest_access_enabled.json @@ -15,7 +15,7 @@ "license": "Elastic License v2", "name": "Microsoft 365 Teams Guest Access Enabled", "note": "## Config\n\nThe Microsoft 365 Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:o365.audit and event.provider:(SkypeForBusiness or MicrosoftTeams) and event.category:web and event.action:\"Set-CsTeamsClientConfiguration\" and o365.audit.Parameters.AllowGuestUser:True and event.outcome:success", + "query": "event.dataset:o365.audit and event.provider:(SkypeForBusiness or MicrosoftTeams) and\nevent.category:web and event.action:\"Set-CsTeamsClientConfiguration\" and\no365.audit.Parameters.AllowGuestUser:True and event.outcome:success\n", "references": [ "https://docs.microsoft.com/en-us/powershell/module/skype/get-csteamsclientconfiguration?view=skype-ps" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_periodic_tasks_file_mdofiy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_periodic_tasks_file_mdofiy.json index f48ea64022ecb..2df59206645b4 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_periodic_tasks_file_mdofiy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_periodic_tasks_file_mdofiy.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Persistence via Periodic Tasks", - "query": "event.category:\"file\" and not event.type:\"deletion\" and file.path:(/private/etc/periodic/* or /private/etc/defaults/periodic.conf or /private/etc/periodic.conf)", + "query": "event.category:\"file\" and not event.type:\"deletion\" and\n file.path:(/private/etc/periodic/* or /private/etc/defaults/periodic.conf or /private/etc/periodic.conf)\n", "references": [ "https://opensource.apple.com/source/crontabs/crontabs-13/private/etc/defaults/periodic.conf.auto.html", "https://www.oreilly.com/library/view/mac-os-x/0596003706/re328.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_rds_cluster_creation.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_rds_cluster_creation.json index 3a13c02a368ad..4f28f277d21e1 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_rds_cluster_creation.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_rds_cluster_creation.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS RDS Cluster Creation", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(CreateDBCluster or CreateGlobalCluster) and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:(CreateDBCluster or CreateGlobalCluster) and event.outcome:success\n", "references": [ "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rds/create-db-cluster.html", "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_CreateDBCluster.html", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_activity_by_web_server.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_activity_by_web_server.json index 545787d7ec999..eec7157c74148 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_activity_by_web_server.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_activity_by_web_server.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Shell via Web Server", - "query": "event.category:process and event.type:(start or process_started) and process.name:(bash or dash) and user.name:(apache or nginx or www or \"www-data\")", + "query": "event.category:process and event.type:(start or process_started) and process.name:(bash or dash) and\n user.name:(apache or nginx or www or \"www-data\")\n", "references": [ "https://pentestlab.blog/tag/web-shell/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_profile_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_profile_modification.json index fa56d07b190cd..41ca64fb6c162 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_profile_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_shell_profile_modification.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Bash Shell Profile Modification", - "query": "event.category:file and event.type:change and process.name:(* and not (sudo or vim or zsh or env or nano or bash or Terminal or xpcproxy or login or cat or cp or launchctl or java)) and not process.executable:(/Applications/* or /private/var/folders/* or /usr/local/*) and file.path:(/private/etc/rc.local or /etc/rc.local or /home/*/.profile or /home/*/.profile1 or /home/*/.bash_profile or /home/*/.bash_profile1 or /home/*/.bashrc or /Users/*/.bash_profile or /Users/*/.zshenv)", + "query": "event.category:file and event.type:change and\n process.name:(* and not (sudo or\n vim or\n zsh or\n env or\n nano or\n bash or\n Terminal or\n xpcproxy or\n login or\n cat or\n cp or\n launchctl or\n java)) and\n not process.executable:(/Applications/* or /private/var/folders/* or /usr/local/*) and\n file.path:(/private/etc/rc.local or\n /etc/rc.local or\n /home/*/.profile or\n /home/*/.profile1 or\n /home/*/.bash_profile or\n /home/*/.bash_profile1 or\n /home/*/.bashrc or\n /Users/*/.bash_profile or\n /Users/*/.zshenv)\n", "references": [ "https://www.anomali.com/blog/pulling-linux-rabbit-rabbot-malware-out-of-a-hat" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ssh_authorized_keys_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ssh_authorized_keys_modification.json index 46358ec7f47fe..23d16f121921b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ssh_authorized_keys_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_ssh_authorized_keys_modification.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "SSH Authorized Keys File Modification", - "query": "event.category:file and event.type:(change or creation) and file.name:(\"authorized_keys\" or \"authorized_keys2\") and not process.executable: (/Library/Developer/CommandLineTools/usr/bin/git or /usr/local/Cellar/maven/*/libexec/bin/mvn or /Library/Java/JavaVirtualMachines/jdk*.jdk/Contents/Home/bin/java or /usr/bin/vim or /usr/local/Cellar/coreutils/*/bin/gcat or /usr/bin/bsdtar or /usr/bin/nautilus or /usr/bin/scp or /usr/bin/touch or /var/lib/docker/*)", + "query": "event.category:file and event.type:(change or creation) and \n file.name:(\"authorized_keys\" or \"authorized_keys2\") and \n not process.executable:\n (/Library/Developer/CommandLineTools/usr/bin/git or \n /usr/local/Cellar/maven/*/libexec/bin/mvn or \n /Library/Java/JavaVirtualMachines/jdk*.jdk/Contents/Home/bin/java or \n /usr/bin/vim or \n /usr/local/Cellar/coreutils/*/bin/gcat or \n /usr/bin/bsdtar or\n /usr/bin/nautilus or \n /usr/bin/scp or\n /usr/bin/touch or \n /var/lib/docker/*)\n", "risk_score": 47, "rule_id": "2215b8bd-1759-4ffa-8ab8-55c8e6b32e7f", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_calendar_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_calendar_modification.json index 1f0186c39ad26..97a3de8f4060d 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_calendar_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_calendar_modification.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Suspicious Calendar File Modification", - "query": "event.category:file and event.action:modification and file.path:/Users/*/Library/Calendars/*.calendar/Events/*.ics and process.executable: (* and not ( /System/Library/* or /System/Applications/Calendar.app/Contents/MacOS/* or /usr/libexec/xpcproxy or /sbin/launchd or /Applications/* ) )", + "query": "event.category:file and event.action:modification and\n file.path:/Users/*/Library/Calendars/*.calendar/Events/*.ics and\n process.executable:\n (* and not \n (\n /System/Library/* or \n /System/Applications/Calendar.app/Contents/MacOS/* or \n /usr/libexec/xpcproxy or \n /sbin/launchd or \n /Applications/*\n )\n )\n", "references": [ "https://labs.f-secure.com/blog/operationalising-calendar-alerts-persistence-on-macos", "https://github.com/FSecureLABS/CalendarPersist", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_com_hijack_registry.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_com_hijack_registry.json index f20b00d057f1a..b0f573730b73f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_com_hijack_registry.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_suspicious_com_hijack_registry.json @@ -12,7 +12,7 @@ "language": "eql", "license": "Elastic License v2", "name": "Component Object Model Hijacking", - "query": "registry where\n /* uncomment once length is stable length(bytes_written_string) > 0 and */\n (registry.path : \"HK*}\\\\InprocServer32\\\\\" and registry.data.strings: (\"scrobj.dll\", \"C:\\\\*\\\\scrobj.dll\") and\n not registry.path : \"*\\\\{06290BD*-48AA-11D2-8432-006008C3FBFC}\\\\*\") \n or\n /* in general COM Registry changes on Users Hive is less noisy and worth alerting */\n (registry.path : (\"HKEY_USERS\\\\*Classes\\\\*\\\\InprocXServer32\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\*\\\\LocalServer32\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\*\\\\DelegateExecute\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\*\\\\TreatAs\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\CLSID\\\\*\\\\ScriptletURL\\\\\") and\n /* not necessary but good for filtering privileged installations */\n user.domain != \"NT AUTHORITY\")\n", + "query": "registry where\n /* uncomment once length is stable length(bytes_written_string) > 0 and */\n (registry.path : \"HK*}\\\\InprocServer32\\\\\" and registry.data.strings: (\"scrobj.dll\", \"C:\\\\*\\\\scrobj.dll\") and\n not registry.path : \"*\\\\{06290BD*-48AA-11D2-8432-006008C3FBFC}\\\\*\") \n or\n /* in general COM Registry changes on Users Hive is less noisy and worth alerting */\n (registry.path : (\"HKEY_USERS\\\\*Classes\\\\*\\\\InprocServer32\\\\\",\n \"HKEY_USERS\\\\*Classes\\\\*\\\\LocalServer32\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\*\\\\DelegateExecute\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\*\\\\TreatAs\\\\\", \n \"HKEY_USERS\\\\*Classes\\\\CLSID\\\\*\\\\ScriptletURL\\\\\") and\n /* not necessary but good for filtering privileged installations */\n user.domain != \"NT AUTHORITY\")\n", "references": [ "https://bohops.com/2018/08/18/abusing-the-com-registry-structure-part-2-loading-techniques-for-evasion-and-persistence/" ], @@ -52,5 +52,5 @@ ], "timestamp_override": "event.ingested", "type": "eql", - "version": 3 + "version": 4 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_application.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_application.json index ee2fdb5b75eac..1d0990e951925 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_application.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_application.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "User Added as Owner for Azure Application", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add owner to application\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add owner to application\" and event.outcome:(Success or success)\n", "risk_score": 21, "rule_id": "774f5e28-7b75-4a58-b94e-41bf060fdd86", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_service_principal.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_service_principal.json index aacc17bb6be53..b68b4826bc4cf 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_service_principal.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_user_added_as_owner_for_azure_service_principal.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "name": "User Added as Owner for Azure Service Principal", "note": "## Config\n\nThe Azure Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add owner to service principal\" and event.outcome:(Success or success)", + "query": "event.dataset:azure.auditlogs and azure.auditlogs.operation_name:\"Add owner to service principal\" and event.outcome:(Success or success)\n", "references": [ "https://docs.microsoft.com/en-us/azure/active-directory/develop/app-objects-and-service-principals" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_via_atom_init_file_modification.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_via_atom_init_file_modification.json index 30c2d3a9b4ab7..0977d8310cf6b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_via_atom_init_file_modification.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/persistence_via_atom_init_file_modification.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Persistence via Atom Init Script Modification", - "query": "event.category:\"file\" and not event.type:\"deletion\" and file.path:/Users/*/.atom/init.coffee and not process.name:(Atom or xpcproxy) and not user.name:root", + "query": "event.category:\"file\" and not event.type:\"deletion\" and\n file.path:/Users/*/.atom/init.coffee and not process.name:(Atom or xpcproxy) and not user.name:root\n", "references": [ "https://github.com/D00MFist/PersistentJXA/blob/master/AtomPersist.js", "https://flight-manual.atom.io/hacking-atom/sections/the-init-file/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_echo_nopasswd_sudoers.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_echo_nopasswd_sudoers.json index e6bd7784006ee..6023854cd6641 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_echo_nopasswd_sudoers.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_echo_nopasswd_sudoers.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Privilege Escalation via Sudoers File Modification", - "query": "event.category:process and event.type:start and process.args:(echo and *NOPASSWD*ALL*)", + "query": "event.category:process and event.type:start and process.args:(echo and *NOPASSWD*ALL*)\n", "risk_score": 73, "rule_id": "76152ca1-71d0-4003-9e37-0983e12832da", "severity": "high", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_explicit_creds_via_scripting.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_explicit_creds_via_scripting.json index c8ec829d3ae8a..32c47afd93019 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_explicit_creds_via_scripting.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_explicit_creds_via_scripting.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Execution with Explicit Credentials via Scripting", - "query": "event.category:process and event.type:(start or process_started) and process.name:\"security_authtrampoline\" and process.parent.name:(osascript or com.apple.automator.runner or sh or bash or dash or zsh or python* or perl* or php* or ruby or pwsh)", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:\"security_authtrampoline\" and\n process.parent.name:(osascript or com.apple.automator.runner or sh or bash or dash or zsh or python* or perl* or php* or ruby or pwsh)\n", "references": [ "https://objectivebythesea.com/v2/talks/OBTS_v2_Thomas.pdf", "https://www.manpagez.com/man/8/security_authtrampoline/" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_exploit_adobe_acrobat_updater.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_exploit_adobe_acrobat_updater.json index 0fb4285ea2a98..0c30cbb23b56b 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_exploit_adobe_acrobat_updater.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_exploit_adobe_acrobat_updater.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Suspicious Child Process of Adobe Acrobat Reader Update Service", - "query": "event.category:process and event.type:(start or process_started) and process.parent.name:com.adobe.ARMDC.SMJobBlessHelper and user.name:root and not process.executable: (/Library/PrivilegedHelperTools/com.adobe.ARMDC.SMJobBlessHelper or /usr/bin/codesign or /private/var/folders/zz/*/T/download/ARMDCHammer or /usr/sbin/pkgutil or /usr/bin/shasum or /usr/bin/perl* or /usr/sbin/spctl or /usr/sbin/installer)", + "query": "event.category:process and event.type:(start or process_started) and\n process.parent.name:com.adobe.ARMDC.SMJobBlessHelper and\n user.name:root and\n not process.executable: (/Library/PrivilegedHelperTools/com.adobe.ARMDC.SMJobBlessHelper or\n /usr/bin/codesign or\n /private/var/folders/zz/*/T/download/ARMDCHammer or\n /usr/sbin/pkgutil or\n /usr/bin/shasum or\n /usr/bin/perl* or\n /usr/sbin/spctl or\n /usr/sbin/installer)\n", "references": [ "https://rekken.github.io/2020/05/14/Security-Flaws-in-Adobe-Acrobat-Reader-Allow-Malicious-Program-to-Gain-Root-on-macOS-Silently/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_ld_preload_shared_object_modif.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_ld_preload_shared_object_modif.json index 7000e119f8881..4b1b367a5ea35 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_ld_preload_shared_object_modif.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_ld_preload_shared_object_modif.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Modification of Dynamic Linker Preload Shared Object", - "query": "event.category:file and not event.type:deletion and file.path:/etc/ld.so.preload", + "query": "event.category:file and not event.type:deletion and file.path:/etc/ld.so.preload\n", "references": [ "https://www.anomali.com/blog/rocke-evolves-its-arsenal-with-a-new-malware-family-written-in-golang" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_local_user_added_to_admin.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_local_user_added_to_admin.json index 58c151d6de0c4..72c3bfc9a520c 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_local_user_added_to_admin.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_local_user_added_to_admin.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Potential Admin Group Account Addition", - "query": "event.category:process and event.type:(start or process_started) and process.name:(dscl or dseditgroup) and process.args:((\"/Groups/admin\" or admin) and (\"-a\" or \"-append\"))", + "query": "event.category:process and event.type:(start or process_started) and\n process.name:(dscl or dseditgroup) and process.args:((\"/Groups/admin\" or admin) and (\"-a\" or \"-append\"))\n", "references": [ "https://managingosx.wordpress.com/2010/01/14/add-a-user-to-the-admin-group-via-command-line-3-0/" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_persistence_phantom_dll.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_persistence_phantom_dll.json index a85558df6f388..e454a387b3883 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_persistence_phantom_dll.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_persistence_phantom_dll.json @@ -12,7 +12,7 @@ "language": "eql", "license": "Elastic License v2", "name": "Suspicious DLL Loaded for Persistence or Privilege Escalation", - "query": "library where dll.name :\n (\n \"wlbsctrl.dll\",\n \"wbemcomn.dll\",\n \"WptsExtensions.dll\",\n \"Tsmsisrv.dll\",\n \"TSVIPSrv.dll\",\n \"Msfte.dll\",\n \"wow64log.dll\",\n \"WindowsCoreDeviceInfo.dll\",\n \"Ualapi.dll\",\n \"wlanhlp.dll\",\n \"phoneinfo.dll\",\n \"EdgeGdi.dll\",\n \"cdpsgshims.dll\",\n \"windowsperformancerecordercontrol.dll\",\n \"diagtrack_win.dll\"\n ) and \nnot (dll.code_signature.subject_name : \"Microsoft Windows\" and dll.code_signature.status : \"trusted\")\n", + "query": "library where dll.name :\n (\n \"wlbsctrl.dll\",\n \"wbemcomn.dll\",\n \"WptsExtensions.dll\",\n \"Tsmsisrv.dll\",\n \"TSVIPSrv.dll\",\n \"Msfte.dll\",\n \"wow64log.dll\",\n \"WindowsCoreDeviceInfo.dll\",\n \"Ualapi.dll\",\n \"wlanhlp.dll\",\n \"phoneinfo.dll\",\n \"EdgeGdi.dll\",\n \"cdpsgshims.dll\",\n \"windowsperformancerecordercontrol.dll\",\n \"diagtrack_win.dll\"\n ) and \nnot (dll.code_signature.subject_name : (\"Microsoft Windows\", \"Microsoft Corporation\") and dll.code_signature.status : \"trusted\")\n", "references": [ "https://itm4n.github.io/windows-dll-hijacking-clarified/", "http://remoteawesomethoughts.blogspot.com/2019/05/windows-10-task-schedulerservice.html", @@ -80,5 +80,5 @@ ], "timestamp_override": "event.ingested", "type": "eql", - "version": 1 + "version": 2 } diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_crontab_filemod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_crontab_filemod.json index f782e429dd29e..57f893168ba57 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_crontab_filemod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_crontab_filemod.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Privilege Escalation via Root Crontab File Modification", - "query": "event.category:file and not event.type:deletion and file.path:/private/var/at/tabs/root and not process.executable:/usr/bin/crontab", + "query": "event.category:file and not event.type:deletion and\n file.path:/private/var/at/tabs/root and not process.executable:/usr/bin/crontab\n", "references": [ "https://phoenhex.re/2017-06-09/pwn2own-diskarbitrationd-privesc", "https://www.exploit-db.com/exploits/42146" diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_login_without_mfa.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_login_without_mfa.json index 5ab6b41582030..33b5cd400fd33 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_login_without_mfa.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_root_login_without_mfa.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS Root Login Without MFA", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and aws.cloudtrail.user_identity.type:Root and aws.cloudtrail.console_login.additional_eventdata.mfa_used:false and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:signin.amazonaws.com and event.action:ConsoleLogin and\n aws.cloudtrail.user_identity.type:Root and\n aws.cloudtrail.console_login.additional_eventdata.mfa_used:false and\n event.outcome:success\n", "references": [ "https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_setuid_setgid_bit_set_via_chmod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_setuid_setgid_bit_set_via_chmod.json index 67633985221e3..29113d078ae5f 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_setuid_setgid_bit_set_via_chmod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_setuid_setgid_bit_set_via_chmod.json @@ -12,7 +12,7 @@ "license": "Elastic License v2", "max_signals": 33, "name": "Setuid / Setgid Bit Set via chmod", - "query": "event.category:process AND event.type:(start OR process_started) AND process.name:chmod AND process.args:(\"+s\" OR \"u+s\" OR /4[0-9]{3}/ OR g+s OR /2[0-9]{3}/) AND NOT process.args: ( /.*\\/Applications\\/VirtualBox.app\\/.+/ OR /\\/usr\\/local\\/lib\\/python.+/ OR /\\/var\\/folders\\/.+\\/FP.*nstallHelper/ OR /\\/Library\\/Filesystems\\/.+/ OR /\\/usr\\/lib\\/virtualbox\\/.+/ OR /\\/Library\\/Application.*/ OR \"/run/postgresql\" OR \"/var/crash\" OR \"/var/run/postgresql\" OR /\\/usr\\/bin\\/.+/ OR /\\/usr\\/local\\/share\\/.+/ OR /\\/Applications\\/.+/ OR /\\/usr\\/libexec\\/.+/ OR \"/var/metrics\" OR /\\/var\\/lib\\/dpkg\\/.+/ OR /\\/run\\/log\\/journal\\/.*/ OR \\/Users\\/*\\/.minikube\\/bin\\/docker-machine-driver-hyperkit ) AND NOT process.parent.executable: ( /\\/var\\/lib\\/docker\\/.+/ OR \"/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/XPCServices/package_script_service.xpc/Contents/MacOS/package_script_service\" OR \"/var/lib/dpkg/info/whoopsie.postinst\" )", + "query": "event.category:process AND event.type:(start OR process_started) AND\n process.name:chmod AND process.args:(\"+s\" OR \"u+s\" OR /4[0-9]{3}/ OR g+s OR /2[0-9]{3}/) AND\n NOT process.args:\n (\n /.*\\/Applications\\/VirtualBox.app\\/.+/ OR\n /\\/usr\\/local\\/lib\\/python.+/ OR\n /\\/var\\/folders\\/.+\\/FP.*nstallHelper/ OR\n /\\/Library\\/Filesystems\\/.+/ OR\n /\\/usr\\/lib\\/virtualbox\\/.+/ OR\n /\\/Library\\/Application.*/ OR\n \"/run/postgresql\" OR\n \"/var/crash\" OR\n \"/var/run/postgresql\" OR\n /\\/usr\\/bin\\/.+/ OR /\\/usr\\/local\\/share\\/.+/ OR\n /\\/Applications\\/.+/ OR /\\/usr\\/libexec\\/.+/ OR\n \"/var/metrics\" OR /\\/var\\/lib\\/dpkg\\/.+/ OR\n /\\/run\\/log\\/journal\\/.*/ OR\n \\/Users\\/*\\/.minikube\\/bin\\/docker-machine-driver-hyperkit\n ) AND\n NOT process.parent.executable:\n (\n /\\/var\\/lib\\/docker\\/.+/ OR\n \"/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/XPCServices/package_script_service.xpc/Contents/MacOS/package_script_service\" OR\n \"/var/lib/dpkg/info/whoopsie.postinst\"\n )\n", "risk_score": 21, "rule_id": "8a1b0278-0f9a-487d-96bd-d4833298e87a", "severity": "low", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudo_buffer_overflow.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudo_buffer_overflow.json index 144cea40e6a4b..1c7a064131171 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudo_buffer_overflow.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudo_buffer_overflow.json @@ -14,7 +14,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Sudo Heap-Based Buffer Overflow Attempt", - "query": "event.category:process and event.type:start and process.name:(sudo or sudoedit) and process.args:(*\\\\ and (\"-i\" or \"-s\"))", + "query": "event.category:process and event.type:start and\n process.name:(sudo or sudoedit) and\n process.args:(*\\\\ and (\"-i\" or \"-s\"))\n", "references": [ "https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3156", "https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudoers_file_mod.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudoers_file_mod.json index 1b480e3d19650..963c16ae4dd61 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudoers_file_mod.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_sudoers_file_mod.json @@ -11,7 +11,7 @@ "language": "kuery", "license": "Elastic License v2", "name": "Sudoers File Modification", - "query": "event.category:file and event.type:change and file.path:(/etc/sudoers* or /private/etc/sudoers*)", + "query": "event.category:file and event.type:change and file.path:(/etc/sudoers* or /private/etc/sudoers*)\n", "risk_score": 47, "rule_id": "931e25a5-0f5e-4ae0-ba0d-9e94eff7e3a4", "severity": "medium", diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_updateassumerolepolicy.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_updateassumerolepolicy.json index 8f01db818dfb9..e46e59feea6f0 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_updateassumerolepolicy.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/privilege_escalation_updateassumerolepolicy.json @@ -16,7 +16,7 @@ "license": "Elastic License v2", "name": "AWS IAM Assume Role Policy Update", "note": "## Config\n\nThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.", - "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:UpdateAssumeRolePolicy and event.outcome:success", + "query": "event.dataset:aws.cloudtrail and event.provider:iam.amazonaws.com and event.action:UpdateAssumeRolePolicy and event.outcome:success\n", "references": [ "https://labs.bishopfox.com/tech-blog/5-privesc-attack-vectors-in-aws" ], diff --git a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/threat_intel_module_match.json b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/threat_intel_module_match.json index 9a058b50683b6..f582eba053d64 100644 --- a/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/threat_intel_module_match.json +++ b/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules/threat_intel_module_match.json @@ -17,7 +17,7 @@ "license": "Elastic License v2", "name": "Threat Intel Filebeat Module Indicator Match", "note": "## Triage and Analysis\n\nIf an indicator matches a local observation, the following enriched fields will be generated to identify the indicator, field, and type matched.\n\n- `threatintel.indicator.matched.atomic` - this identifies the atomic indicator that matched the local observation\n- `threatintel.indicator.matched.field` - this identifies the indicator field that matched the local observation\n- `threatintel.indicator.matched.type` - this identifies the indicator type that matched the local observation\n", - "query": "file.hash.*:* or file.pe.imphash:* or source.ip:* or destination.ip:* or url.full:* or registry.path:*", + "query": "file.hash.*:* or file.pe.imphash:* or source.ip:* or destination.ip:* or url.full:* or registry.path:*\n", "references": [ "https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-threatintel.html" ], diff --git a/x-pack/test/fleet_api_integration/apis/epm/delete.ts b/x-pack/test/fleet_api_integration/apis/epm/delete.ts index c79a29a858b46..5f90805e5879f 100644 --- a/x-pack/test/fleet_api_integration/apis/epm/delete.ts +++ b/x-pack/test/fleet_api_integration/apis/epm/delete.ts @@ -11,7 +11,7 @@ import { skipIfNoDockerRegistry } from '../../helpers'; export default function (providerContext: FtrProviderContext) { const { getService } = providerContext; const supertest = getService('supertest'); - const requiredPackage = 'system-0.12.6'; + const requiredPackage = 'system-0.13.3'; const installPackage = async (pkgkey: string) => { await supertest diff --git a/x-pack/test/fleet_api_integration/config.ts b/x-pack/test/fleet_api_integration/config.ts index d18ba9c55ca96..d1c6c3c3f6b1e 100644 --- a/x-pack/test/fleet_api_integration/config.ts +++ b/x-pack/test/fleet_api_integration/config.ts @@ -15,8 +15,7 @@ import { defineDockerServersConfig } from '@kbn/test'; // example: https://beats-ci.elastic.co/blue/organizations/jenkins/Ingest-manager%2Fpackage-storage/detail/snapshot/74/pipeline/257#step-302-log-1. // It should be updated any time there is a new Docker image published for the Snapshot Distribution of the Package Registry. export const dockerImage = - process.env.FLEET_PACKAGE_REGISTRY_DOCKER_IMAGE || - 'docker.elastic.co/package-registry/distribution:fc104ac437370d80518e24da6d0b84370edf0c0c'; + 'docker.elastic.co/package-registry/distribution@sha256:35cedaaa6adac547947321fa0c3b60a63eba153ba09524b9c1a21f1247a09bd2'; export default async function ({ readConfigFile }: FtrConfigProviderContext) { const xPackAPITestsConfig = await readConfigFile(require.resolve('../api_integration/config.ts'));