#531 Close Zerofox Alert

responders/ZEROFOX_Close_alert/ZEROFOX_Close_alert.json

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+{
+  "name": "ZEROFOX_Close_alert",
+  "version": "1.0",
+  "author": "TheHive-Project",
+  "url": "https://github.com/TheHive-Project/Cortex-Analyzers",
+  "license": "AGPL-V3",
+  "description": "Close alert in Zerofox",
+  "dataTypeList": ["thehive:case"],
+  "command": "ZEROFOX_Close_alert/ZEROFOX_Close_alert.py",
+  "baseConfig": "ZEROFOX_Close_alert",
+  "configurationItems": [
+    {
+      "name": "url",
+      "description": "URL for Zerofox API",
+      "type": "string",
+      "multi": false,
+      "required": true,
+      "defaultValue": "https://api.zerofox.com/1.0"
+    },
+    {
+      "name": "api",
+      "description": "Key API for Zerofox",
+      "type": "string",
+      "multi": false,
+      "required": true,
+      "defaultValue": ""
+    }
+  ]
+}

responders/ZEROFOX_Close_alert/ZEROFOX_Close_alert.py

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+#!/usr/bin/env python3
+# encoding: utf-8
+
+
+from cortexutils.responder import Responder
+import re
+import requests
+
+
+class CloseAlert(Responder):
+    def __init__(self):
+        Responder.__init__(self)
+        self.data = self.get_param('data', None, 'Data is missing')
+        self.url = self.get_param('config.url', None, 'url is missing')
+        self.api = self.get_param('config.api', None, 'api key is missing')
+
+        # Action for Zerofox Alert : see "POST /alerts/{alert_id}/{action}/" on https://api.zerofox.com/1.0/docs/
+        self.zfEntity = "alerts"
+        self.zfAction = "close"
+
+
+    def operations(self, raw):
+        return [self.build_operation('AddTagToCase', tag='TheHive:Responders=Zerofox Alert Closed')]
+
+    def ZerofoxAlert(self, tags):
+        """
+
+        :param tags: list
+        :return: bool
+        """
+        zfalert="src:ZEROFOX"
+        if tags:
+            for tag in tags:
+                zf_id = re.match("^ZF:Id=(\d+)", tag)
+                if zf_id and zfalert in tags:
+                    return zf_id.group(1)
+        return 0
+
+
+    def run(self):
+        Responder.run(self)
+        tags = self.get_param('data.tags', None)
+        action_request = "{}/{}/{}/{}/".format(self.url, self.zfEntity, self.ZerofoxAlert(tags), self.zfAction)
+
+
+        # Manage mail addresses
+        if self.data_type == 'thehive:case':
+            if self.ZerofoxAlert(tags):
+                try:
+                    response = requests.post(action_request, headers={'Authorization':
+                                              'Token {}'.format(self.api)})
+                    if response.status_code == 200:
+                        self.report({'message': 'Alert {} has been closed'.format(self.ZerofoxAlert(tags))})
+                    elif response.status_code == 400:
+                        self.error('HTTP 400 : Request body schema error')
+                except Exception as ex:
+                    self.error(ex)
+
+if __name__ == '__main__':
+    CloseAlert().run()

responders/ZEROFOX_Close_alert/requirements.txt

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+