Automated Collection Bookmarks Using Get-ChildItem PowerShell

Title: Automated Collection Bookmarks Using Get-ChildItem PowerShell
Status: test
Description:Adversaries may enumerate browser bookmarks to learn more about compromised hosts. Browser bookmarks may reveal personal information about users (ex: banking sites, interests, social media, etc.) as well as details about internal network resources such as servers, tools/dashboards, or other related infrastructure.
References:
  -https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md
Author: frack113
Date: 2021-12-13
modified:2022-12-25
Tags:

• -'attack.discovery'
• -'attack.t1217'

Logsource:

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

Detection:
  selection:
    ScriptBlockText|contains|all:
      -'Get-ChildItem'
      -' -Recurse '
      -' -Path '
      -' -Filter Bookmarks'
      -' -ErrorAction SilentlyContinue'
      -' -Force'

  condition:selection
Falsepositives:
  -Unknown
Level: low