Standard User In High Privileged Group

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About the rule

Rule Type

Standard

Rule Description

Detect standard users login that are part of high privileged groups such as the Administrator group

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "LSA Server Operation" AND (SECURITYID startswith "S-1-5-21-" AND SIDHISTORY contains "S-1-5-32-544,-500},-518},-519}") AND SECURITYID notendswith "-500,-518,-519" select Action1.HOSTNAME,Action1.MESSAGE,Action1.SIDHISTORY,Action1.USERNAME

Detection

Execution Mode

realtime

Log Sources

Active Directory

Author

frack113