humunculous5910

GHSA-cqjg-784h-x7wf

Malicious code in humunculous5910 (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 0.2.9`

## Source: kam193 (653da18ccefceb9c2bc1dc858e100bcc242e88b449225e1c9337487da1af3826)
Packages that either reports home installation, simulate malicious activity or imitate Roblox API wrapper.


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Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.


Campaign: 2025-10-wangzhou183


Reasons (based on the campaign):


 - The package overrides the install command in setup.py to execute malicious code during installation.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/humunculous5910/MAL-2025-191634.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/humunculous5910
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/humunculous5910/MAL-2025-191634.json
- https://github.com/advisories/GHSA-cqjg-784h-x7wf

Compromised versions (1)

= 0.2.9

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