VYPR

pypi · Malicious package advisory

Malware

ort-moe

MAL-2026-3034

Malicious code in ort-moe (PyPI)

Details


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## Source: kam193 (b07b0d9d87f411b1c481f50084190fdde34edfeb1c9b10368a23abba0ccbcbdc)
During import, package collects basic information about the system, performs deep fingerprinting, and reports the data to the remote target. The package description attempts to build a false impression that it's an official package. The name refers to either ONNYX runtime, or the Pytorch package never released to the PyPI: https://github.com/pytorch/ort/blob/89466e524b0abe3a134418a50beeb405e287cedc/ort_moe/setup.py#L11


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


Campaign: 2026-04-promptflow-runtime


Reasons (based on the campaign):


 - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.


 - dependency-confusion


 - impersonation


 - The package contains code to detect if it is running in a sandbox environment.

Compromised versions (1)

  • 9.0.0

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