printnightmare-cve-2021-1675 usage detection

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First query digs in print spooler drivers folder for any file creations, MANY OF THE FILES THAT SHOULD COME UP HERE MAY BE LEGIT. Unsigned files or ones that don't have any relations to printers that you are using are suspicious. Second query that can be used for finding client machines that could be operating print servers or file servers is also included here. As additional mitigation for the exploit you might want to block the incoming traffic to the SMB or EPMAP Ports (445) if you need to ke

Attribute Value
Type Hunting Query
Solution GitHub Only
ID ec1934d5-c591-4ff4-9968-079dba04d28e
Tactics Privilege escalation, Lateral movement, Exploit
Required Connectors MicrosoftThreatProtection
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Selection Criteria Transformations Ingestion API Lake-Only
DeviceFileEvents ActionType == "FileCreated" ?

Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊

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