mal-2024-12297
Vulnerability from ossf_malicious_packages
-= Per source details. Do not edit below this line.=-
Source: kam193 (1bc1615518392665ccc36d8c24a0e8e57ffce1147dfc8604c723513c28061743)
Once 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)).
Later versions switched to install a software identified as LUMMA infostealer (e.g. https://tria.ge/240817-whze2aydkc), hidden in different executables
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2024-08-sleipnirbrowser-web3
Reasons (based on the campaign):
-
Downloads and executes a remote executable.
-
dependency-confusion
-
crypto-related
-
modify-system-without-consent
-
impersonation
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "jupsolhelp"
},
"versions": [
"0.1.0",
"0.1.2",
"0.1.1",
"0.1.3"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)"
},
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"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": [
{
"id": "pypi/2024-08-sleipnirbrowser-web3/jupsolhelp",
"import_time": "2025-12-02T22:30:55.289120967Z",
"modified_time": "2024-08-10T16:25:59Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "df6fc89f19417b2f9b4012e3bbf2dec9dd2b07197b110d88cb781b7e78af6cbe",
"source": "kam193"
},
{
"id": "pypi/2024-08-sleipnirbrowser-web3/jupsolhelp",
"import_time": "2025-12-02T23:07:18.313341901Z",
"modified_time": "2024-08-10T16:25:59Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "1bc1615518392665ccc36d8c24a0e8e57ffce1147dfc8604c723513c28061743",
"source": "kam193"
},
{
"id": "pypi/2024-08-sleipnirbrowser-web3/jupsolhelp",
"import_time": "2025-12-10T21:38:57.558519848Z",
"modified_time": "2024-08-10T16:25:59Z",
"sha256": "34f8998e5d39bd92bd5c97b2ed9d0074614ff0eae272117032b781f53885c6c2",
"source": "kam193",
"versions": [
"0.1.0",
"0.1.2",
"0.1.1",
"0.1.3"
]
},
{
"id": "pypi/2024-08-sleipnirbrowser-web3/jupsolhelp",
"import_time": "2025-12-30T22:39:04.110936853Z",
"modified_time": "2024-08-10T16:25:59Z",
"sha256": "68aa89d5dcbf47ece9a2cd4653811a12eaf3590c6268b096aeebb85b87266c98",
"source": "kam193",
"versions": [
"0.1.0",
"0.1.1",
"0.1.2",
"0.1.3"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (1bc1615518392665ccc36d8c24a0e8e57ffce1147dfc8604c723513c28061743)\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",
"id": "MAL-2024-12297",
"modified": "2025-12-31T02:45:15Z",
"published": "2024-08-10T16:25:59Z",
"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/jupsolhelp"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in jupsolhelp (PyPI)"
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.