mal-2024-5135
Vulnerability from ossf_malicious_packages
Published
2024-06-25 13:35
Modified
2025-12-11 09:27
Summary
Malicious code in fefeefrrg (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146)
Installing the package starts an infostealer
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2023-12-fefeefrrg
Reasons (based on the campaign):
-
infostealer
-
The package overrides the install command in setup.py to execute malicious code during installation.
-
exfiltration-generic
-
exfiltration-browser-data
-
The package contains code to detect if it is running in a sandbox environment.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "fefeefrrg",
"purl": "pkg:pypi/fefeefrrg"
},
"versions": [
"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-2024-03915",
"import_time": "2024-06-28T02:48:58.242365062Z",
"modified_time": "2024-06-25T13:35:22Z",
"sha256": "476d201700857807312e04f094e863d61d7c51ef63c1edd56dbd4862f8c241e7",
"source": "reversing-labs",
"versions": [
"1.0"
]
},
{
"id": "RLUA-2024-08271",
"import_time": "2024-10-24T00:59:11.891723101Z",
"modified_time": "2024-10-16T14:41:08Z",
"sha256": "4631f383d7ad30b59e92dad606c6c32efc4123bed5f450dbffe291761c1c93f9",
"source": "reversing-labs"
},
{
"id": "pypi/2023-12-fefeefrrg/fefeefrrg",
"import_time": "2025-12-02T22:30:55.188503772Z",
"modified_time": "2024-12-01T17:21:48Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "1881cf262285d7badb09b1dbbc35f309683aac98b03c2bf657900ef9827528d5",
"source": "kam193"
},
{
"id": "pypi/2023-12-fefeefrrg/fefeefrrg",
"import_time": "2025-12-02T23:07:18.19714083Z",
"modified_time": "2024-12-01T17:21:48Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146",
"source": "kam193"
},
{
"id": "pypi/2023-12-fefeefrrg/fefeefrrg",
"import_time": "2025-12-10T21:38:57.482054104Z",
"modified_time": "2024-12-01T17:21:48Z",
"sha256": "5beaf4b1d416854b73dc3e35a815a42926342dde4d8f09fbf974fad1f9fe8e6f",
"source": "kam193",
"versions": [
"1.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146)\nInstalling the package starts an infostealer\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2023-12-fefeefrrg\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - exfiltration-generic\n\n\n - exfiltration-browser-data\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n",
"id": "MAL-2024-5135",
"modified": "2025-12-11T09:27:53Z",
"published": "2024-06-25T13:35:22Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/fefeefrrg"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in fefeefrrg (PyPI)"
}
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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.
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