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InformationalSplunk security contentRaven Tait +1

Windows CrowdStrike Agent Registry Key Removal

Detects delete events on the CrowdStrike registry keys. These keys are removed as part of the agent uninstallation process. This activity should only occur during planned events and any instances outside that should…

Description

Detects delete events on the CrowdStrike registry keys. These keys are removed as part of the agent uninstallation process. This activity should only occur during planned events and any instances outside that should be evaluated for malicious activity such as CVE-2022-44721.

Detection logic

Detection requirements

Platform
ContainersESXiIaaSLinuxmacOSNetwork DevicesWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source category
sysmon_eventid_12

Known benign triggers

  • Agent uninstallations during planned maintenance or legitimate IT workflows may trigger these detections. Review such events to avoid false positive alerts.

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