VYPR

pypi · Malicious package advisory

Malware

cti-ctf-challenges

MAL-2025-191709

Malicious code in cti-ctf-challenges (PyPI)

Details


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## Source: kam193 (1cefe6c8a9ac6ede7c6ba497cf17011bf431812980749bb0068995ebba4039d9)
If the method from the module is called, it attempts to download a malicious code (identified as msf payload) and save it locally. In the analysed version, the code starting the malicious code was commented out.


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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.


Campaign: 2025-07-web3dummycti


Reasons (based on the campaign):


 - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.


 - action-hidden-in-lib-usage


 - Downloads and executes a remote malicious script.

Compromised versions (3)

  • 0.1.2
  • 0.1.1
  • 0.1.0

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.