Disable of ETW Trace - Powershell

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About the rule

Rule Type

Standard

Rule Description

Detects usage of powershell cmdlets to disable or remove ETW trace sessions

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "PowerShell Script Block Logged" AND SCRIPTEXECUTED contains "Remove-EtwTraceProvider " OR (SCRIPTEXECUTED contains "Set-EtwTraceProvider " AND SCRIPTEXECUTED contains "0x11") select Action1.HOSTNAME,Action1.MESSAGE,Action1.SCRIPTEXECUTED

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Nasreddine Bencherchali (Nextron Systems)