VYPR

pypi · Malicious package advisory

Malware

pytzv

MAL-2025-191847

Malicious code in pytzv (PyPI)

Details


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## Source: kam193 (bc7b0a2cddf6ee0cc4d688f4136758e0d7aaa99707aa5dd82505d84631d77720)
Importing the module starts exfiltration of ".session" files, which appear to be used at least by one Telegram library (https://docs.telethon.dev/en/stable/concepts/sessions.html#what-are-sessions) to store credentials


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


Campaign: 2025-04-qtpv


Reasons (based on the campaign):


 - files-exfiltration


 - target:telegram

Compromised versions (4)

  • 0.2.0
  • 0.1.0
  • 0.4.0
  • 0.3.0

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