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OpenAdvisories
Malicious MAL-2025-192438

synium

PyPI package · versions 1.0.2, 1.0.1, 1.0.0

Reported Dec 10, 2025 · Updated Dec 31, 2025

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: kam193 (85fc917c33d970cb3365ff112f788b229638b757c32eaf99ba1054c8596298c1)
During import, package exfiltrates specific global variables to a remote target in a way typical for infostealers

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

Campaign: 2025-12-synium

Reasons (based on the campaign):

- exfiltration-credentials

- exfiltration-generic

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

URLs