mal-2025-41734
Vulnerability from ossf_malicious_packages
Published
2025-07-18 20:40
Modified
2025-12-11 09:27
Summary
Malicious code in rbx1325 (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (7895e3c185d37126abdb72411a2b02b7d78325ca51e4cecd4303e282608b8966)
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": "rbx1325",
"purl": "pkg:pypi/rbx1325"
},
"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-2025-04229",
"import_time": "2025-08-29T06:41:50.788253362Z",
"modified_time": "2025-08-28T07:11:41Z",
"sha256": "bebe5dee3157ccb6a495d4d05e497bac97a003eacb695176f14e5a4a0234f044",
"source": "reversing-labs",
"versions": [
"0.1.0"
]
},
{
"id": "pypi/2025-07-rbx1325/rbx1325",
"import_time": "2025-12-02T22:30:55.521574201Z",
"modified_time": "2025-07-18T20:40:32.006437Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "13681017d263eab485a0645af37533752ade33fbf178268e5d0db204b9891fb5",
"source": "kam193"
},
{
"id": "pypi/2025-07-rbx1325/rbx1325",
"import_time": "2025-12-02T23:07:18.558268526Z",
"modified_time": "2025-07-18T20:40:32.006437Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "7895e3c185d37126abdb72411a2b02b7d78325ca51e4cecd4303e282608b8966",
"source": "kam193"
},
{
"id": "pypi/2025-07-rbx1325/rbx1325",
"import_time": "2025-12-10T21:38:57.7674571Z",
"modified_time": "2025-07-18T20:40:32.006437Z",
"sha256": "8ea5380ef3608fd1dc30aae353de53e9478e90b4b5d454c177a5b175ae0cde89",
"source": "kam193",
"versions": [
"0.1.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (7895e3c185d37126abdb72411a2b02b7d78325ca51e4cecd4303e282608b8966)\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-2025-41734",
"modified": "2025-12-11T09:27:53Z",
"published": "2025-07-18T20:40:32Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/rbx1325"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in rbx1325 (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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