mal-2025-5131
Vulnerability from ossf_malicious_packages
Published
2024-08-05 22:25
Modified
2025-12-11 09:27
Summary
Malicious code in s3ffs (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (bcbd170ded254c386778d86dbd56a4d2fc5e7dfdeb37bd17fa2198e85e5c93c7)
Package uses the template from https://github.com/thegoodhackertv/malpip to explore building malicious PyPI packages.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: SCRIPT_KIDDIE-thegoodhacker-paquete
Reasons (based on the campaign):
-
The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
-
The package overrides the install command in setup.py to execute malicious code during installation.
-
Package uses simple pre-prepared tools to create a low-quality malicious action.
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "s3ffs",
"purl": "pkg:pypi/s3ffs"
},
"versions": [
"1.0.0"
]
}
],
"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": {
"iocs": {
"urls": [
"https://github.com/thegoodhackertv/malpip"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2025-03028",
"import_time": "2025-06-18T15:06:02.95716891Z",
"modified_time": "2025-06-18T10:15:20Z",
"sha256": "47454639de2f4c04e6b146eef198b4717d5fde8d4dca97a78a0a04dc3f17b15c",
"source": "reversing-labs",
"versions": [
"1.0.0"
]
},
{
"id": "pypi/SCRIPT_KIDDIE-thegoodhacker-paquete/s3ffs",
"import_time": "2025-12-02T22:30:55.559997962Z",
"modified_time": "2024-08-05T22:25:51Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "825baa2dc9aed6a92150c7426b5e565c5d70765659e750fe2c45bdc95de7edf3",
"source": "kam193"
},
{
"id": "pypi/SCRIPT_KIDDIE-thegoodhacker-paquete/s3ffs",
"import_time": "2025-12-02T23:07:18.602542202Z",
"modified_time": "2024-08-05T22:25:51Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "bcbd170ded254c386778d86dbd56a4d2fc5e7dfdeb37bd17fa2198e85e5c93c7",
"source": "kam193"
},
{
"id": "pypi/SCRIPT_KIDDIE-thegoodhacker-paquete/s3ffs",
"import_time": "2025-12-10T21:38:57.806227341Z",
"modified_time": "2024-08-05T22:25:51Z",
"sha256": "5783ff979fcb12a6f9c4011a87c93092e0cb8a044b7d631ae037442cb96cfbb4",
"source": "kam193",
"versions": [
"1.0.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (bcbd170ded254c386778d86dbd56a4d2fc5e7dfdeb37bd17fa2198e85e5c93c7)\nPackage uses the template from https://github.com/thegoodhackertv/malpip to explore building malicious PyPI packages.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: SCRIPT_KIDDIE-thegoodhacker-paquete\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - Package uses simple pre-prepared tools to create a low-quality malicious action.\n",
"id": "MAL-2025-5131",
"modified": "2025-12-11T09:27:53Z",
"published": "2024-08-05T22:25:51Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/thegoodhackertv/malpip"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/s3ffs"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in s3ffs (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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