VYPR

pypi · Malicious package advisory

Malware

pirxcypackage

MAL-2026-3695

Malicious code in pirxcypackage (PyPI)

Details


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_-= Per source details. Do not edit below this line.=-_

## Source: amazon-inspector (5de481a31a831804a096bf6cf87157c0b0ee158aa7306c95080447764f9f7540)
PirxcyPackage/__init__.py fetches https://pastebin.com/raw/91tFF63S and passes the response body to exec() on every import. This is a textbook remote-code-execution supply-chain pattern: the payload is mutable, unauthenticated, unsigned, and controlled by a third-party paste owner, so any installer importing this package runs arbitrary attacker-chosen Python. The staging via Pastebin also ensures static review of the wheel cannot observe actual behavior. Installer harm is direct and unambiguous.

Compromised versions (1)

  • 8.0.0

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