pypi · Malicious package advisory
Malwarestubsout
MAL-2025-191879
Malicious code in stubsout (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (288961ef642901bbbd1ecf1fee45702985e9691d3f2fdc95f5990a197df2782b) While described as telemetry, importing the package attempts to send out some basic info as well as quite sensitive environmental variables. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-06-stubsout Reasons (based on the campaign): - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk. - exfiltration-env-variables
Compromised versions (2)
- 0.0.1
- 0.0.2
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.