Suspicious Deny Service Access Via Security Descriptor Manipulation Through Sc.EXE (via process_creation)
This rule detects anomalous DACL modifications to deny access to a service that affects critical trustees. This can be leveraged to hide services or make them unstoppable.
SigmahighWindowsv1
Full detection rule
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Sign in to unlockKnown false positives
- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.