HackTool - EfsPotato Named Pipe Creation

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About the rule

Rule Type

Standard

Rule Description

Detects the pattern of a pipe name as used by the hack tool EfsPotato

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "sa_pipe_created" AND OBJECTNAME contains "\pipe\,\pipe\srvsvc" AND ( OBJECTNAME notcontains "\CtxShare" AND OBJECTNAME notstartswith "\pipe" ) select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.OBJECTNAME,Action1.ACCESSES

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Florian Roth (Nextron Systems)