Invoke-Obfuscation Via Use Clip
Detects Obfuscated Powershell via use Clip.exe in Scripts
Sigma rule (View on GitHub)
1title: Invoke-Obfuscation Via Use Clip
2id: 1fc02cb5-8acf-4d2c-bf9c-a28b6e0ad851
3related:
4 - id: 63e3365d-4824-42d8-8b82-e56810fefa0c
5 type: derived
6description: Detects Obfuscated Powershell via use Clip.exe in Scripts
7status: unsupported
8author: Nikita Nazarov, oscd.community
9date: 2020/10/09
10modified: 2022/04/26
11references:
12 - https://github.com/SigmaHQ/sigma/issues/1009 #(Task29)
13tags:
14 - attack.defense_evasion
15 - attack.t1027
16 - attack.execution
17 - attack.t1059.001
18logsource:
19 product: windows
20 category: driver_load
21detection:
22 selection:
23 ImagePath|contains: '(Clipboard|i'
24 condition: selection
25falsepositives:
26 - Unknown
27level: high```
References
Related rules
- Invoke-Obfuscation CLIP+ Launcher
- Invoke-Obfuscation COMPRESS OBFUSCATION
- Invoke-Obfuscation RUNDLL LAUNCHER
- Invoke-Obfuscation STDIN+ Launcher
- Invoke-Obfuscation VAR+ Launcher