WFP Filter Added via Registry
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About the rule
Rule Type
Standard
Rule Description
Detects registry modifications that add Windows Filtering Platform (WFP) filters, which may be used to block security tools and EDR agents from reporting events.
Severity
Attention
Rule Requirement
Criteria
Action1:
actionname = "Registry entry created" AND ( OBJECTNAME contains "\BFE\Parameters\Policy\Persistent\Filter" AND ( PROCESSNAME notcontains "Windows\SYSWOW64\svchost.exe" OR PROCESSNAME notcontains "Windows\System32\svchost.exe" ))
select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.OBJECTNAME,Action1.USERNAME,Action1.DOMAIN
Detection
Execution Mode
realtime
Log Sources
Windows
Author
@Frack113
