pyclogger

GHSA-hhjm-c962-548w

Malicious code in pyclogger (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 0.1.0`

## Source: kam193 (b43b78466684583bb9a90ced072406566a033523e3b0d2b9032a4dae763ac84c)
Package contains an infostealer exfiltrating Discord tokens and saved browser credentials to a hardcoded location.


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


Campaign: 2026-02-pyclogger


Reasons (based on the campaign):


 - infostealer


 - exfiltration-credentials


 - exfiltration-browser-data

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/pyclogger/MAL-2026-1099.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/pyclogger
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/pyclogger/MAL-2026-1099.json
- https://github.com/advisories/GHSA-hhjm-c962-548w

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.