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OpenAdvisories
Malicious MAL-2025-191769

jsonschemex

PyPI package · versions 0.1.5, 0.1.4, 0.1.3, 0.1.2, 0.1.1, 0.1.0

Reported Nov 24, 2025 · Updated Dec 31, 2025

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: kam193 (21f678f82847db32c68ab5a95a827f755d13b5d4cd371667eb584f25ed28ed01)
Malicious clone of a legitimate package with hidden code that downloads the next stage scripts. Analysed payloads had just exfiltrated basic infos

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

Campaign: 2025-11-jsonschemex

Reasons (based on the campaign):

- exfiltration-generic

- obfuscation

- clones-real-package

- Downloads and executes a remote malicious script.

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

Domains

URLs

  • hxxps://api[.]unstoppableapi[.]xyz/account/register/id=7719449667044225&secret=bnPqMJKZUhtC other packages →