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OpenAdvisories
Malicious MAL-2026-18402

test-01-rafamarrara-learning-dc

PyPI package · versions 1.0.0

Reported Oct 29, 2026 · Updated Oct 30, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: amazon-inspector (45afe749f07493f7ac02d61769393cb172f6eb98caf40462892f6dbc3c489612)
Package appears to be a learning/test artifact with no observable malicious behavior. No install-time or import-time network I/O, no credential or secret reads, no subprocess execution of fetched content, and no lifecycle hooks that would harm the installer.

Source: kam193 (c9be43a3b810f36aa360f4654e412805d5e5362b462836b38a161c99b6d07816)
Package offers a middleware adding allegedly diagnostic endpoint to a web app. Besides allowing for env variable exfiltration, it also contains a hidden functionality allowing executing sent commands.

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

Campaign: 2026-10-test-01-rafamarrara-learning-dc

Reasons (based on the campaign):

- backdoor

- exfiltration-env-variables