pypi · Malicious package advisory
Malwareopen-vp-cal
MAL-2026-2138
Malicious code in open-vp-cal (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (ab8c06b5d7e9b98d62708ab7377d9e18a214e884c69b0c7217979121aed06917) When executing the module, the code installs a package from a remote location. The remote package contains malicious code exfiltrating selected env variables and selected information from credential files. The code claims to be security research. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-03-open-vp-cal Reasons (based on the campaign): - exfiltration-env-variables - Downloads and executes a remote malicious script. - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
Compromised versions (1)
- 1.3.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.