hello-test-s1

Details

**Severity:** Critical

**Affected versions:** `= 0.1.0`

## Source: amazon-inspector (e168a49ebd07050fbf35d1cd9714b289903c0593b9bdef27874f975be60461b7)
The package was found to contain malicious code or consuming dependency that contains malicious code

## Source: kam193 (3e38aef2a7eaa434284aa00122cf429e1a1a07658e02afec7bb3690d7cbfe9ec)
During installation or importing the module, the package starts a reverse shell to hardcoded locatiom


---

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


Campaign: 2025-12-aiogram-sever-patch


Reasons (based on the campaign):


 - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.


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


 - dependency-confusion

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/hello-test-s1/MAL-2026-5812.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/hello-test-s1
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/hello-test-s1/MAL-2026-5812.json
- https://pypi.org/project/hello-test-s1/0.1.0
- https://github.com/advisories/GHSA-pvx2-q5gp-vc53

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.