selenium-stealth-helper

GHSA-pp62-hcmx-g682

Malicious code in selenium-stealth-helper (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

## Source: kam193 (7c2cda67d57bc0989cefaaf7d1bf288e32cbff3768347ee959619e88ade1d44c)
During importing, a malicious executable is being downloaded and started. According to sandbox report, the executable is an infostealer of rhadamanthys family.


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


Campaign: 2025-08-selenium-stealth-helper


Reasons (based on the campaign):


 - infostealer


 - Downloads and executes a remote executable.


 - impersonation


 - malware

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/selenium-stealth-helper/MAL-2025-191865.json))

**References:**
- https://app.any.run/tasks/dbccedd5-77ed-4ccc-937a-55c7d0b984ca
- https://bad-packages.kam193.eu/pypi/package/selenium-stealth-helper
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/selenium-stealth-helper/MAL-2025-191865.json
- https://malpedia.caad.fkie.fraunhofer.de/details/win.rhadamanthys
- https://www.virustotal.com/gui/file/3eea3d9fa281e3f370d91dd167bd90cbf4917d3aa47ee52fa000f169c3330502/detection
- https://github.com/advisories/GHSA-pp62-hcmx-g682

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.