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MediumSplunk security contentDean Luxton

Windows AD Dangerous Deny ACL Modification

This detection identifies an Active Directory access-control list (ACL) modification event, which applies permissions that deny the ability to enumerate permissions of the object.

Detection logic

Detection requirements

Platform
Identity ProviderWindows

The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.

Log source category
windows_event_log_security_5136

Known benign triggers

  • No false positives have been identified at this time.

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