pypi · Malicious package advisory
Malwarecrpt
GHSA-3w44-jp4g-hr99
Malicious code in crpt (PyPI)
Details
**Severity:** Critical **Affected versions:** `= 1.0.0` ## Source: kam193 (27d11f666afed6152d1e6e4f510ee725397a411a11ca6338fb5583dd21b400cc) Importing the module starts downloading or decrypting, and then executing an executable being a wide recognized malware/Infostealer (Redline family) --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-07-crpt Reasons (based on the campaign): - infostealer - Downloads and executes a remote executable. - Downloads and executes a remote malicious script. - exfiltration-crypto - malware --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/crpt/MAL-2025-191707.json)) **References:** - https://bad-packages.kam193.eu/pypi/package/crpt - https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/crpt/MAL-2025-191707.json - https://www.virustotal.com/gui/file/eb7f339a21ac7d8a5f530ba0d7278e2e5f64ee039b200c2f4ee9b98bbfad1ba6 - https://github.com/advisories/GHSA-3w44-jp4g-hr99
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.