pypi · Malicious package advisory
Malwarehttpfluent
GHSA-gg27-6877-3qvw
Malicious code in httpfluent (PyPI)
Details
**Severity:** Critical **Affected versions:** `= 0.1` ## Source: kam193 (ad45caa6ad5e9c6f356193dc378e801a9fd3846f04443ad9d6c841b0b2e80c62) The package contains highly obfuscated content, that install another, downloaded from a remote location obfuscated script in the installation path of the 'requests' package, and marks it as a hidden system file. In addition, another file contains a code that imitates doing some meaningful activity. Later attempts hide the malicious code in a separated package, downloaded from Test PyPI. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2024-12-httpfluent Reasons (based on the campaign): - obfuscation - modify-system-without-consent - Downloads and executes a remote malicious script. --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/httpfluent/MAL-2025-933.json)) **References:** - https://bad-packages.kam193.eu/pypi/package/httpfluent - https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/httpfluent/MAL-2025-933.json - https://github.com/advisories/GHSA-gg27-6877-3qvw
Compromised versions (1)
- = 0.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.