{"id":"MAL-2025-1004","summary":"Malicious code in wasi8787878 (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (e7e8dad2dca9000e3bd94355a78838c2c9448aac766722cfd54aba1fc5c2cd43)\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":"2026-03-19T12:58:16.200896Z","published":"2024-07-26T16:53:30Z","database_specific":{"malicious-packages-origins":[{"versions":["1.0.0"],"sha256":"c58ce35e19ef5d66bc0fb8a8052ae0fd4eed527a7304443f6d67eb440fa80f4d","import_time":"2025-02-03T18:38:10.351098406Z","source":"reversing-labs","modified_time":"2025-02-03T17:08:03Z","id":"RLMA-2025-00545"},{"source":"kam193","sha256":"48dcc2d758e3f7f7ddf5d76cb51ee4a4e734a54a4f64772b2a5968f461fcfa78","import_time":"2025-12-02T22:30:56.498480748Z","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"modified_time":"2024-07-26T16:53:30Z","id":"pypi/GENERIC-standard-pypi-install-pentest/wasi8787878"},{"source":"kam193","sha256":"e7e8dad2dca9000e3bd94355a78838c2c9448aac766722cfd54aba1fc5c2cd43","import_time":"2025-12-02T23:07:19.68177416Z","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"modified_time":"2024-07-26T16:53:30Z","id":"pypi/GENERIC-standard-pypi-install-pentest/wasi8787878"},{"versions":["1.0.0"],"sha256":"449654d42e6a1f72d2df6a76d2f1a00de0466fd58e803106df52461c3a42c70a","import_time":"2025-12-10T21:38:58.775915759Z","source":"kam193","modified_time":"2024-07-26T16:53:30Z","id":"pypi/GENERIC-standard-pypi-install-pentest/wasi8787878"},{"sha256":"57eb0c8bd925dd581bd3a8fadb65e238c6c3272e98d9471833719d8eee5455ab","import_time":"2026-03-19T12:20:42.740253986Z","source":"reversing-labs","modified_time":"2026-03-18T12:20:25Z","id":"RLUA-2026-00911"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/wasi8787878"}],"affected":[{"package":{"name":"wasi8787878","ecosystem":"PyPI","purl":"pkg:pypi/wasi8787878"},"versions":["1.0.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/wasi8787878/MAL-2025-1004.json"}}],"schema_version":"1.7.5","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]},{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"REPORTER"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}