Command-Line Creation of a RAR file

Detect compression of data into a RAR file using the rar.exe utility.

id:1ec33c93-3d0b-4a28-8014-dbdaae5c60ae
categories:detect
confidence:medium
os:windows
created:11/30/2018
updated:11/30/2018

MITRE ATT&CK™ Mapping

tactics:Exfiltration
techniques:T1002 Data Compressed

Query

process where subtype.create and process_name == "rar.exe" and
  command_line == "* a *"

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