{"id":"MAL-2026-6384","summary":"Malicious code in mcpsever (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (087fec121d53b905e66a2c368e905de51bc7aa3863f0777589a18d45623d3515)\nDuring installation, the package exfiltrates env variables\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-06-ip-rotat\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - exfiltration-env-variables\n\n\n - typosquatting\n","modified":"2026-06-24T08:01:23.042740757Z","published":"2026-06-24T06:39:18Z","database_specific":{"iocs":{"domains":["gjampdwmdjmppwedtkpbbdkq05f6iiz6r.oast.fun"]},"malicious-packages-origins":[{"sha256":"087fec121d53b905e66a2c368e905de51bc7aa3863f0777589a18d45623d3515","modified_time":"2026-06-24T06:39:18.746467Z","import_time":"2026-06-24T07:47:34.503360553Z","versions":["0.0.1"],"source":"kam193","id":"pypi/2026-06-ip-rotat/mcpsever"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/mcpsever"}],"affected":[{"package":{"name":"mcpsever","ecosystem":"PyPI","purl":"pkg:pypi/mcpsever"},"versions":["0.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mcpsever/MAL-2026-6384.json"}}],"schema_version":"1.7.5","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"REPORTER"}]}