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pypi · Malicious package advisory

Malware

hell-cipher

MAL-2026-5094

Malicious code in hell-cipher (PyPI)

Details


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## Source: kam193 (e852860302b982f58123434d6c8671299f6b8e45e8f57c8149ab3380eb91fa63)
During installation, the code tamper with security settings and downloads and executes malicious executable.


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


Campaign: 2026-05-cryptolock


Reasons (based on the campaign):


 - The package overrides the install command in setup.py to execute malicious code during installation.


 - Downloads and executes a remote executable.


 - malware

Compromised versions (1)

  • 1.0.1

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