Compress Data and Lock With Password for Exfiltration With WINZIP

Title: Compress Data and Lock With Password for Exfiltration With WINZIP
Status: test
Description:An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party utilities
References:
  -https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md
Author: frack113
Date: 2021-07-27
modified:2022-12-25
Tags:

• -'attack.collection'
• -'attack.t1560.001'

Logsource:

• category: process_creation
• product: windows

Detection:
  selection_winzip:
    CommandLine|contains:
      -'winzip.exe'
      -'winzip64.exe'

  selection_password:
    CommandLine|contains: '-s"'
  selection_other:
    CommandLine|contains:
      -' -min '
      -' -a '

  condition:all of selection*
Falsepositives:
  -Unknown
Level: medium