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Informational>Splunk security content

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 be evaluated for malicious activity such as CVE-2022-44721.

ATT&CK coverage

Defense Impairment

T1685Disable or Modify Tools 278 detections cover this technique

Detection requirements

Log source category: sysmon_eventid_12

Detection logic

Published to signed-in readers

The query as its source wrote it, its canonical form, and the content hash that pins this exact revision.

Provenance

Where this detection came from, and what you may do with it.

At source: Open at source
Written by: Raven Tait
Splunk
Licence: Apache-2.0Read the licence
Published: Aug 26, 2026
Version: 1