VYPR

gem · Malicious package advisory

Malware

poc-by-shahwar

GHSA-9hxq-x27p-fv9c

Malicious code in poc-by-shahwar (RubyGems)

Details

**Severity:** Critical

**Affected versions:** `= 0.1.0`

## Source: ossf-package-analysis (6381347b8b3c6e2f8f2d7aa1b39647e7f7444e10122cd821b80ae6b3d05c5a7e)
The OpenSSF Package Analysis project identified 'poc-by-shahwar' @ 0.1.0 (rubygems) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

- The package executes one or more commands associated with malicious behavior.

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/poc-by-shahwar/MAL-2025-2209.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/poc-by-shahwar/MAL-2025-2209.json
- https://github.com/advisories/GHSA-9hxq-x27p-fv9c

Compromised versions (1)

  • = 0.1.0

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