DirectorySearcher Powershell Exploitation
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About the rule
Rule Type
Standard
Rule Description
Enumerates Active Directory to determine computers that are joined to the domain
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "PowerShell Script Block Logged" AND SCRIPTEXECUTED contains "New-Object " AND SCRIPTEXECUTED contains "System.DirectoryServices.DirectorySearcher" AND SCRIPTEXECUTED contains ".PropertiesToLoad.Add" AND SCRIPTEXECUTED contains ".findall()" AND SCRIPTEXECUTED contains "Properties.name"
select Action1.HOSTNAME,Action1.MESSAGE,Action1.SCRIPTEXECUTED,Action1.DOMAIN,Action1.PATH,Action1.USERNAME
Detection
Execution Mode
realtime
Log Sources
Active Directory
Author
frack113
