VYPR

pypi · Malicious package advisory

Malware

yuzo

MAL-2025-48911

Malicious code in yuzo (PyPI)

Details


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## Source: kam193 (deb22bdfdecb739735dd50a5e0e2fe8329ee260b7236db8112629d7516d081d4)
Package contains an infostealer and is clearly prepared for using it. Different versions present different variations, newer are based on CStealer. The exfiltration target is a hardcoded discord webhook


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


Campaign: 2025-09-suyo


Reasons (based on the campaign):


 - infostealer


 - infostealer:cstealer


 - exfiltration-browser-data

Compromised versions (4)

  • 1.0.0
  • 1.0.1
  • 1.0.2
  • 1.4.3

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