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OpenAdvisories
Malicious MAL-2025-191708

crto5

PyPI package · versions 0.2.0, 0.1.0, 0.5.0

Reported Jul 14, 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 (3a906f74f9672d68f42311985b67b1076e3b02caf14d8366b703d3331ff5897b)
Importing the module starts downloading or decrypting, and then executing an executable being a wide recognized malware/Infostealer (Redline family)

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

Campaign: 2025-07-crpt

Reasons (based on the campaign):

- infostealer

- Downloads and executes a remote executable.

- Downloads and executes a remote malicious script.

- exfiltration-crypto

- malware

Indicators of compromise

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

URLs

  • hxxps://raw[.]githubusercontent[.]com/cmderr11/cryptu/refs/heads/main/cryptu[.]py other packages →
  • hxxps://raw[.]githubusercontent[.]com/cmderr11/crt1/refs/heads/main/crt1[.]py other packages →