{"id":"MAL-2024-10038","summary":"Malicious code in jupiterhelper (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (5a8e36ac6c995bb1a6fa9de762d459e8a108754dba767f6f3d19c385eb005b5e)\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":"2026-03-19T12:54:16.692709Z","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":[{"versions":["0.1.1","0.1.2","0.1.3"],"id":"RLMA-2024-08431","import_time":"2024-10-24T00:57:00.251173964Z","modified_time":"2024-10-16T14:42:49Z","sha256":"f4c2ed44682d9e8aeb0af5c089ded63e048d20cad21f6692eb54fcfcf4e5a914","source":"reversing-labs"},{"import_time":"2025-12-02T22:30:55.287553438Z","modified_time":"2024-08-10T16:25:59Z","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"sha256":"16159e1e7d5967a767a15190ad93bd78c25a28da00f1dd2a0f3ab84b4a346227","source":"kam193","id":"pypi/2024-08-sleipnirbrowser-web3/jupiterhelper"},{"source":"kam193","id":"pypi/2024-08-sleipnirbrowser-web3/jupiterhelper","import_time":"2025-12-02T23:07:18.311324628Z","modified_time":"2024-08-10T16:25:59Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"5a8e36ac6c995bb1a6fa9de762d459e8a108754dba767f6f3d19c385eb005b5e"},{"source":"kam193","versions":["0.1.1","0.1.2","0.1.3","0.1.5"],"id":"pypi/2024-08-sleipnirbrowser-web3/jupiterhelper","import_time":"2025-12-10T21:38:57.556602474Z","modified_time":"2024-08-10T16:25:59Z","sha256":"9bfe828fbb3a38cecdbf60b2101bb45c7ca49059289ce6329eca0a11b6b15a09"},{"import_time":"2026-03-19T12:19:56.750765814Z","modified_time":"2026-03-18T12:15:16Z","sha256":"638f3577106c1e317d78e6dafd3081305f1b8577a36ef193222c21d7762d1441","source":"reversing-labs","id":"RLUA-2026-00443"}]},"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/jupiterhelper"}],"affected":[{"package":{"name":"jupiterhelper","ecosystem":"PyPI","purl":"pkg:pypi/jupiterhelper"},"versions":["0.1.1","0.1.2","0.1.3","0.1.5"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/jupiterhelper/MAL-2024-10038.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"}]}