auto-generated queries from markdown notes

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2020-11-23 12:08:31 -06:00
parent a3c07c2199
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title: Clear Windows Event Logs
description: Detects the clearing of EventLogs through wevtutil (concise) as well
as Clear-EventLog through CommandLine and CommandScript objects. Powershell cmdlet
detection returns a lot of noise for the CommandScripts object, so filtering out
SrcProcParentName may be required.
author: keyboardcrunch
date: 10/10/2020
modified: null
mitre:
tactic: Defense Evasion
technique: T1070
subtechnique: 001
operating_system: windows
query: (TgtProcName = "wevtutil.exe" AND TgtProcCmdLine ContainsCIS "cl ") OR ((SrcProcCmdLine
ContainsCIS "Clear-EventLog" OR SrcProcCmdScript ContainsCIS "Clear-EventLog") AND
SrcProcParentName Not In ("WmiPrvSE.exe","PFERemediation.exe","svchost.exe"))
false_positives: null
tags: null