{"id":"MAL-2026-3097","summary":"Malicious code in bytedvefaas (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (a19e705383e238bb8f9fcddce486d3b46640201c5296961abd59054c030f2049)\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":"2026-04-27T06:20:25.878599Z","published":"2026-04-27T05:20:06Z","database_specific":{"malicious-packages-origins":[{"id":"pypi/GENERIC-standard-pypi-install-pentest/bytedvefaas","sha256":"a19e705383e238bb8f9fcddce486d3b46640201c5296961abd59054c030f2049","import_time":"2026-04-27T06:03:59.047983475Z","source":"kam193","modified_time":"2026-04-27T05:20:06.236791Z","versions":["99.9.9"]}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/bytedvefaas"}],"affected":[{"package":{"name":"bytedvefaas","ecosystem":"PyPI","purl":"pkg:pypi/bytedvefaas"},"versions":["99.9.9"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/bytedvefaas/MAL-2026-3097.json"}}],"schema_version":"1.7.5","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"ANALYST"}]}