{"id":"MAL-2024-10037","summary":"Malicious code in jupiter-helper (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (3649d8b83ed867b05ae6721bd1158879d8e6a13e0ea9d80c7b6bd9d028dd8738)\nOnce run, downloads and install from sleipnirbrowser[.]org a suspicious executable pretending to be a webbrowser. This website appears to be a scam using some kind of crypto tokens, and trying to impersonate a legitimate Slepnir web browser (https://en.wikipedia.org/wiki/Sleipnir_(web_browser)). \n\nLater versions switched to install a software identified as LUMMA infostealer (e.g. https://tria.ge/240817-whze2aydkc), hidden in different executables\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-08-sleipnirbrowser-web3\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - dependency-confusion\n\n\n - crypto-related\n\n\n - modify-system-without-consent\n\n\n - impersonation\n","modified":"2026-03-19T12:54:15.323161Z","published":"2024-08-10T16:25:59Z","database_specific":{"iocs":{"domains":["sleipnirbrowser.org"],"urls":["https://sleipnirbrowser.org/api/python/14526470/win","https://sleipnirbrowser.org/api/python/79D83767/mac","https://sleipnirbrowser.org/api/python/79D83767/win"]},"malicious-packages-origins":[{"source":"reversing-labs","versions":["0.1"],"id":"RLMA-2024-08429","import_time":"2024-10-24T00:57:00.196587166Z","modified_time":"2024-10-16T14:42:48Z","sha256":"85476aad67eeb983a4fd4f09149b637779dad20842f699c233df19ed7e7716b9"},{"import_time":"2025-12-02T22:30:55.286631485Z","modified_time":"2024-08-10T16:25:59Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"c481cac8f5cd824d290825d377332b6e9c6657c14379cf51717bae3365f5df9d","source":"kam193","id":"pypi/2024-08-sleipnirbrowser-web3/jupiter-helper"},{"id":"pypi/2024-08-sleipnirbrowser-web3/jupiter-helper","import_time":"2025-12-02T23:07:18.310425239Z","modified_time":"2024-08-10T16:25:59Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"3649d8b83ed867b05ae6721bd1158879d8e6a13e0ea9d80c7b6bd9d028dd8738","source":"kam193"},{"id":"pypi/2024-08-sleipnirbrowser-web3/jupiter-helper","import_time":"2025-12-10T21:38:57.5555812Z","modified_time":"2024-08-10T16:25:59Z","sha256":"48481802c64f6a6bfec9d475e2413594b82eefb426fda33e9cd0715d985c83df","source":"kam193","versions":["0.1"]},{"modified_time":"2026-03-18T12:15:16Z","sha256":"8979218fdaed88c165cffe1d07ba9cf96255a7e0cce69a93614f9479a17a55ea","source":"reversing-labs","id":"RLUA-2026-00442","import_time":"2026-03-19T12:19:56.5972616Z"}]},"references":[{"type":"EVIDENCE","url":"https://www.virustotal.com/gui/file/22463611269abfdfca5d7dca9f77b113ab8b0d687e1059f7ef700c455880902e/detection"},{"type":"WEB","url":"https://lookyloo.circl.lu/tree/43955986-8758-452c-ace6-d6a01f15131b"},{"type":"EVIDENCE","url":"https://tria.ge/240817-whze2aydkc"},{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/jupiter-helper"}],"affected":[{"package":{"name":"jupiter-helper","ecosystem":"PyPI","purl":"pkg:pypi/jupiter-helper"},"versions":["0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/jupiter-helper/MAL-2024-10037.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":"ANALYST"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}