HackTool - Typical HiveNightmare SAM File Export

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About the rule

Rule Type

Standard

Rule Description

Detects files written by the different tools that exploit HiveNightmare

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "File Created or Modified" AND (FILENAME contains "\hive_sam_,\SAM-2021-,\SAM-2022-,\SAM-2023-,\SAM-haxx,\Sam.save" OR OBJECTNAME contains "\hive_sam_,\SAM-2021-,\SAM-2022-,\SAM-2023-,\SAM-haxx,\Sam.save") OR (FILENAME = "C:\windows\temp\sam" OR OBJECTNAME = "C:\windows\temp\sam") select Action1.HOSTNAME,Action1.MESSAGE,Action1.USERNAME,Action1.DOMAIN,Action1.OBJECTNAME,Action1.FILENAME,Action1.PROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Florian Roth (Nextron Systems)