mal-2025-41735
Vulnerability from ossf_malicious_packages
Published
2025-07-18 21:01
Modified
2025-12-11 09:27
Summary
Malicious code in rbx1325382 (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9)
During installation, package attempts to exfiltrate browser data
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-07-rbx1325
Reasons (based on the campaign):
-
infostealer
-
exfiltration-browser-data
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "rbx1325382",
"purl": "pkg:pypi/rbx1325382"
},
"versions": [
"0.1.0"
]
}
],
"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": "ANALYST"
},
{
"contact": [
"https://www.reversinglabs.com"
],
"name": "ReversingLabs",
"type": "FINDER"
}
],
"database_specific": {
"malicious-packages-origins": [
{
"id": "RLMA-2025-04230",
"import_time": "2025-08-29T06:41:50.896173272Z",
"modified_time": "2025-08-28T07:11:42Z",
"sha256": "ccbf93161f0f4dff5b9e73f44dc977ef1bf3feb81f55cbd30e3903e6624c376c",
"source": "reversing-labs",
"versions": [
"0.1.0"
]
},
{
"id": "pypi/2025-07-rbx1325/rbx1325382",
"import_time": "2025-12-02T22:30:55.522334111Z",
"modified_time": "2025-07-18T21:01:06.319935Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "55588111733b3002535b471510477fe45b31bae56c5abc22d6cf6e755b2cedb6",
"source": "kam193"
},
{
"id": "pypi/2025-07-rbx1325/rbx1325382",
"import_time": "2025-12-02T23:07:18.559103234Z",
"modified_time": "2025-07-18T21:01:06.319935Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9",
"source": "kam193"
},
{
"id": "pypi/2025-07-rbx1325/rbx1325382",
"import_time": "2025-12-10T21:38:57.76832651Z",
"modified_time": "2025-07-18T21:01:06.319935Z",
"sha256": "d77811c6108162fcd8070fbdfae4a80763f9117242574060b9d43fd32928c4c8",
"source": "kam193",
"versions": [
"0.1.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9)\nDuring installation, package attempts to exfiltrate browser data\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-rbx1325\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - exfiltration-browser-data\n",
"id": "MAL-2025-41735",
"modified": "2025-12-11T09:27:53Z",
"published": "2025-07-18T21:01:06Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/rbx1325382"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in rbx1325382 (PyPI)"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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