{"id":"MAL-2026-603","summary":"Malicious code in mcp-pdftool-plus (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (2e92dea8be02288f271dacad2cd77f1bdd54596da1691cb738c4a7b7b4f77d21)\nWhen using the library, the hidden code starts a reverse shell\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-01-mcp-pdftool-plus\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.\n\n\n - action-hidden-in-lib-usage\n","modified":"2026-01-29T14:05:18.571855Z","published":"2026-01-29T13:25:53Z","database_specific":{"malicious-packages-origins":[{"modified_time":"2026-01-29T13:25:53.059357Z","source":"kam193","versions":["0.1.3","0.1.4","0.1.5"],"import_time":"2026-01-29T13:54:02.659481693Z","id":"pypi/2026-01-mcp-pdftool-plus/mcp-pdftool-plus","sha256":"2e92dea8be02288f271dacad2cd77f1bdd54596da1691cb738c4a7b7b4f77d21"}],"iocs":{"ips":["150.158.37.61"]}},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/mcp-pdftool-plus"}],"affected":[{"package":{"name":"mcp-pdftool-plus","ecosystem":"PyPI","purl":"pkg:pypi/mcp-pdftool-plus"},"versions":["0.1.3","0.1.4","0.1.5"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mcp-pdftool-plus/MAL-2026-603.json"}}],"schema_version":"1.7.3","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"REPORTER"}]}