VYPR

pypi · Malicious package advisory

Malware

flask-auth-system

MAL-2025-191731

Malicious code in flask-auth-system (PyPI)

Details


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## Source: kam193 (debc87eb7af33e5146831c7e1b8ff69ccdebe2c9bbf353216c719b10ebe8431c)
On importing the module, the code attempts to span a reverse shell. In the current version, the remote domain does not exist


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


Campaign: 2025-04-flask-auth-sys


Reasons (based on the campaign):


 - dependency-confusion


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


 - obfuscation

Compromised versions (2)

  • 0.0.1
  • 0.0.2

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