Invoke-Obfuscation Via Use Clip - PowerShell Module

 1title: Invoke-Obfuscation Via Use Clip - PowerShell Module
 2id: ebdf49d8-b89c-46c9-8fdf-2c308406f6bd
 3related:
 4    - id: db92dd33-a3ad-49cf-8c2c-608c3e30ace0
 5      type: derived
 6status: test
 7description: Detects Obfuscated Powershell via use Clip.exe in Scripts
 8references:
 9    - https://github.com/SigmaHQ/sigma/issues/1009  # (Task29)
10author: Nikita Nazarov, oscd.community
11date: 2020-10-09
12modified: 2024-04-05
13tags:
14    - attack.defense-evasion
15    - attack.t1027
16    - attack.execution
17    - attack.t1059.001
18logsource:
19    product: windows
20    category: ps_module
21    definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b
22detection:
23    selection_4103:
24        Payload|re: '(?i)echo.*clip.*&&.*(Clipboard|i`?n`?v`?o`?k`?e`?)'
25    condition: selection_4103
26falsepositives:
27    - Unknown
28level: high

References

• Invoke-Obfuscation · Issue #1009 · SigmaHQ/sigma

  

  Summary Tool: Invoke-Obfuscation — PowerShell command and script obfuscation framework Author: Daniel Bohannon, @danielhbohannon Type: Offensive tool, threat simulation Materials: The Invoke-Obfusc...

  
  Read More

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