pretty-cli-logger

GHSA-frv7-67rx-fpw9

Malicious code in pretty-cli-logger (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

## Source: kam193 (94cd11911ce2a0937d9e56087ce9487db18da5bb20df7f1f8948f8356d65c31d)
Contains an obfuscated code that will download and run a remote script. At the time of the analysis, the remote URLs were delivering empty results


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


Campaign: 2025-04-pretty-cli-logger


Reasons (based on the campaign):


 - Downloads and executes a remote malicious script.


 - obfuscation

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/pretty-cli-logger/MAL-2025-191816.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/pretty-cli-logger
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/pretty-cli-logger/MAL-2025-191816.json
- https://github.com/advisories/GHSA-frv7-67rx-fpw9

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.