{"id":"MAL-2026-2664","summary":"Malicious code in buildenv-telemetry (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (e56999171c1a81c357cd2b0847497fac643313bd0252be55a1d03cd40be48c1d)\nInstalling the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.\n\n\n---\n\nCategory: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.\n\n\nCampaign: GENERIC-standard-pypi-install-pentest\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n","modified":"2026-04-14T15:47:52.838594Z","published":"2026-04-14T14:28:02Z","database_specific":{"malicious-packages-origins":[{"versions":["0.1.0"],"modified_time":"2026-04-14T14:28:02.519747Z","import_time":"2026-04-14T15:31:08.881631839Z","source":"kam193","sha256":"e56999171c1a81c357cd2b0847497fac643313bd0252be55a1d03cd40be48c1d","id":"pypi/GENERIC-standard-pypi-install-pentest/buildenv-telemetry"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/buildenv-telemetry"}],"affected":[{"package":{"name":"buildenv-telemetry","ecosystem":"PyPI","purl":"pkg:pypi/buildenv-telemetry"},"versions":["0.1.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/buildenv-telemetry/MAL-2026-2664.json"}}],"schema_version":"1.7.5","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"REPORTER"}]}