[Rule Tuning] 3rd Party EDR - Add Crowdstrike FDR support - 4 #4225
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Issues
Part of https://github.com/elastic/ia-trade-team/issues/242
Summary
Adjust simple (no sequence) rules to introduce support for Crowdstrike FDR. While full logic validation wasn't possible due to the lack of a test environment, the field population for each category was verified to ensure the data was correctly structured and populated as needed.
EDR field compatibility matrix may be of help to review, although the data provided by FDR is not consistent across event categories, and not even between event actions.