Skip to content
OpenAdvisories
Malicious MAL-2025-5131

s3ffs

PyPI package · versions 1.0.0

Reported Aug 5, 2024 · Updated Mar 19, 2026

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 (bcbd170ded254c386778d86dbd56a4d2fc5e7dfdeb37bd17fa2198e85e5c93c7)
Package uses the template from https://github.com/thegoodhackertv/malpip to explore building malicious PyPI packages.

---

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

Campaign: SCRIPT_KIDDIE-thegoodhacker-paquete

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.

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

- Package uses simple pre-prepared tools to create a low-quality malicious action.

Indicators of compromise

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

URLs