VYPR

pypi · Malicious package advisory

Malware

buffparser

MAL-2026-3203

Malicious code in buffparser (PyPI)

Details


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## Source: kam193 (5cc891132b1216e9093bcdd4581373dc7f750f700c82347c28bd1dff079261d8)
Described as a utility for gaming, the code starts a reverse shell when using the exposed alledegdly parsing function.


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


Campaign: 2026-04-buffparser


Reasons (based on the campaign):


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


 - action-hidden-in-lib-usage

Compromised versions (1)

  • 1.0.0

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