urlsser

Details

**Severity:** Critical

**Affected versions:** `= 0.2`

## Source: kam193 (c4f6d5a2656d3741fd7a1a4c50a9d3332a09874ef7c46713d0ad5e36478a063e)
This package does not directly contain malicious code, but was uploaded as part of the malicious campaign and is used as a helper in further infection stages.


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


Campaign: 2025-10-speedd-testing-bot


Reasons (based on the campaign):


 - typosquatting


 - Downloads and executes a remote malicious script.


 - rat

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/urlsser/MAL-2026-468.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/urlsser
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/urlsser/MAL-2026-468.json
- https://www.getsafety.com/blog-posts/telegrem-bot-malware
- https://github.com/advisories/GHSA-x3h7-qw53-486m

Compromised versions (1)

• = 0.2

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