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OpenAdvisories
Malicious MAL-2026-4829

quatres

PyPI package · versions 3.0.1

Reported May 27, 2026 · Updated May 27, 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: kam193 (0d720315dd49970cfc00c39f4e377485b2746a4fc24f42dec7e79d0749ab9a7d)
During import, the hidden code downloads and executes the second-stage code. After performing anti-analysis checks, it downloads a malicious executable and ensures its persistence.

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

Campaign: 2026-05-helu

Reasons (based on the campaign):

- obfuscation

- Downloads and executes a remote malicious script.

- The package contains code to detect if it is running in a sandbox environment.

- Downloads and executes a remote executable.

- malware

- persistence

- covering-tracks

Indicators of compromise

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

URLs

  • hxxps://raw[.]githubusercontent[.]com/jjinkjimmy-design/i-belive-i-can-fly/refs/heads/main/stg2[.]py other packages →
  • hxxps://learn-python-beginner-hub[.]netlify[.]app/Runtime-Broker[.]exe other packages →
  • hxxps://tranquil-lollipop-6e2f41[.]netlify[.]app/cbi[.]json other packages →