Tamper Windows Defender Remove-MpPreference
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About the rule
Rule Type
Standard
Rule Description
Detects attempts to remove Windows Defender configurations using the 'MpPreference' cmdlet
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND COMMANDLINE contains "Remove-MpPreference" AND COMMANDLINE contains "-ControlledFolderAccessProtectedFolders ,-AttackSurfaceReductionRules_Ids ,-AttackSurfaceReductionRules_Actions ,-CheckForSignaturesBeforeRunningScan " select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Nasreddine Bencherchali (Nextron Systems)
