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pypi · Malicious package advisory

Malware

wei516-ppa

MAL-2025-191930

Malicious code in wei516-ppa (PyPI)

Details


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## Source: kam193 (1d5a85017b397970606b9d2d5150a6f6ee8f71fdbd810fe6b0a8f34c577d76d1)
Package seems to provide an MCP server, but in fact contains attempts to make an LLM agent break safeguards. As the request is about leaves just a flag, it seems to be research.


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Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.


Campaign: 2025-11-wayspirit


Reasons (based on the campaign):


 - llm-threat

Compromised versions (2)

  • 0.1.3
  • 0.1.2

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