Create Potential_MSRPRN_Printer_Bug_Exploitation.yaml #3806
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This query detects potential attempts to remotely access to the print spooler service on Active Directory Domain Controllers which could indicate an exploitation of MS-RPRN printer bug from a server that is configured with unconstrained delegation.
This query searches for the event id 5145 on Domain Controllers where the ShareName is "\*\IPC$", the RelativeTargetName is "spoolss" and the source IP address belongs to an unconstrained delegation server.
Ref: https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-5145
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This query detects potential attempts to remotely access to the print spooler service on Active Directory Domain Controllers which could indicate an exploitation of MS-RPRN printer bug from a server that is configured with unconstrained delegation.
This query searches for the event id 5145 on Domain Controllers where the ShareName is "\*\IPC$" and the RelativeTargetName is "spoolss".
Testing Completed:
Yes/ No : Yes