Unsigned Module Loaded by ClickOnce Application

 1title: Unsigned Module Loaded by ClickOnce Application
 2id: 060d5ad4-3153-47bb-8382-43e5e29eda92
 3status: test
 4description: Detects unsigned module load by ClickOnce application.
 5references:
 6    - https://posts.specterops.io/less-smartscreen-more-caffeine-ab-using-clickonce-for-trusted-code-execution-1446ea8051c5
 7author: '@SerkinValery'
 8date: 2023-06-08
 9tags:
10    - attack.persistence
11    - attack.t1574.002
12logsource:
13    category: image_load
14    product: windows
15detection:
16    selection_path:
17        Image|contains: '\AppData\Local\Apps\2.0\'
18    selection_sig_status:
19        - Signed: 'false'
20        - SignatureStatus: 'Expired'
21    condition: all of selection_*
22falsepositives:
23    - Unlikely
24level: medium

References

• Less SmartScreen More Caffeine: (Ab)Using ClickOnce for Trusted Code Execution

  

  The contents of this blogpost was written by Nick Powers (@zyn3rgy) and Steven Flores (@0xthirteen), and is a written version of the…

  
  Read More

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