PUA - Nimgrab Execution
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About the rule
Rule Type
Standard
Rule Description
Detects the usage of nimgrab, a tool bundled with the Nim programming framework and used for downloading files.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND PROCESSNAME endswith "\nimgrab.exe" OR HASHES contains "MD5=2DD44C3C29D667F5C0EF5F9D7C7FFB8B,SHA256=F266609E91985F0FE3E31C5E8FAEEEC4FFA5E0322D8B6F15FE69F4C5165B9559,IMPHASH=C07FDDD21D123EA9B3A08EEF44AAAC45"
select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME,Action1.DOMAIN,Action1.ORIGINALFILENAME,Action1.PARENTPROCESSID,Action1.PROCESSID,Action1.PRODUCT_NAME,Action1.SECURITYID
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
