Automated Collection Command PowerShell

Title: Automated Collection Command PowerShell
Status: test
Description:Once established within a system or network, an adversary may use automated techniques for collecting internal data.
References:
  -https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md
Author: frack113
Date: 2021-07-28
modified:2022-12-25
Tags:

• -'attack.collection'
• -'attack.t1119'

Logsource:

• product: windows
• category: ps_script
• definition: Requirements: Script Block Logging must be enabled

Detection:
  selection_ext:
    ScriptBlockText|contains:
      -'.doc'
      -'.docx'
      -'.xls'
      -'.xlsx'
      -'.ppt'
      -'.pptx'
      -'.rtf'
      -'.pdf'
      -'.txt'

  selection_cmd:
    ScriptBlockText|contains|all:
      -'Get-ChildItem'
      -' -Recurse '
      -' -Include '

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