Add or Remove Computer from DC

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About the rule

Rule Type

Standard

Rule Description

Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.

Severity

Attention

Rule Requirement

Criteria

Action1: actionname = "Machine Account Added or Deleted" select Action1.HOSTNAME,Action1.MESSAGE,Action1.USERNAME,Action1.DOMAIN,Action1.SAMACCOUNTNAME,Action1.TARGETDOMAIN,Action1.TARGETMACHINE,Action1.NEWUACVALUE,Action1.OLDUACVALUE

Detection

Execution Mode

realtime

Log Sources

Active Directory

Author

frack113