VYPR

pypi · Malicious package advisory

Malware

codeoptimizer

MAL-2025-3440

Malicious code in codeoptimizer (PyPI)

Details


---
_-= Per source details. Do not edit below this line.=-_

## Source: kam193 (7ae236bbeace8d7b056d4827059bc1f4b6314e57e75827ce5a980ac9dfb991c2)
On importing the module, there is an automated start of a Telegram bot capable of exfiltrating passwords from browsers, executing arbitrary commands and so on. While the description states it's a monitoring tool, the automated start, capabilities targeting secret values suggest malicious intentions.


---

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


Campaign: 2025-03-yolov8mini


Reasons (based on the campaign):


 - infostealer


 - exfiltration-generic


 - dependency-confusion


 - exfiltration-browser-data


 - The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine.

Compromised versions (2)

  • 4.1.1
  • 4.2.1

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.