mal-2024-11734
Vulnerability from ossf_malicious_packages
Published
2024-10-07 22:16
Modified
2025-12-11 09:27
Summary
Malicious code in ua-agent-generator (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (7294a5078d47d2797cf31931252b823374b648a48534bc14b59cd73195cfe2f1)
Inside the library there is a part running code hidden in the attached image, which then exfiltrate user-provided data, downloads and install next stage code, exfiltrate TXT files and finally installs infostealers - Lumma and a custom one. Arround L110
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2024-10-fake-usreagent
Reasons (based on the campaign):
-
infostealer
-
files-exfiltration
-
clipboard-stealing
-
obfuscation
-
clones-real-package
-
action-hidden-in-lib-usage
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "ua-agent-generator",
"purl": "pkg:pypi/ua-agent-generator"
},
"versions": [
"1.6.7"
]
}
],
"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"
},
{
"contact": [
"https://www.reversinglabs.com"
],
"name": "ReversingLabs",
"type": "FINDER"
}
],
"database_specific": {
"iocs": {
"domains": [
"ethscanold.com",
"crypto-api.net"
],
"urls": [
"https://ethscanold.com/ex_ewq1/2e.exe",
"https://ethscanold.com/ex_ewq1/cdr2.exe",
"https://ethscanold.com/r.php"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2024-11195",
"import_time": "2024-12-09T14:38:50.276539644Z",
"modified_time": "2024-12-09T06:51:23Z",
"sha256": "aa8eb79bf83d851d61ddf0181223230a370b901ce7b353ea66b5b7fc1e1a22ed",
"source": "reversing-labs",
"versions": [
"1.6.7"
]
},
{
"id": "pypi/2024-10-fake-usreagent/ua-agent-generator",
"import_time": "2025-12-02T22:30:55.687194636Z",
"modified_time": "2024-10-07T22:16:18Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "7256b56875d9a80d003eb73d171560a4362de68d469140b90348a71bab2c5043",
"source": "kam193"
},
{
"id": "pypi/2024-10-fake-usreagent/ua-agent-generator",
"import_time": "2025-12-02T23:07:18.733458112Z",
"modified_time": "2024-10-07T22:16:18Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "7294a5078d47d2797cf31931252b823374b648a48534bc14b59cd73195cfe2f1",
"source": "kam193"
},
{
"id": "pypi/2024-10-fake-usreagent/ua-agent-generator",
"import_time": "2025-12-10T21:38:57.905432756Z",
"modified_time": "2024-10-07T22:16:18Z",
"sha256": "0045f2e9d7b6eb691268a8fbc30ee1e28943fa29ab807f4770d91d1fbbf48c13",
"source": "kam193",
"versions": [
"1.6.7"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (7294a5078d47d2797cf31931252b823374b648a48534bc14b59cd73195cfe2f1)\nInside the library there is a part running code hidden in the attached image, which then exfiltrate user-provided data, downloads and install next stage code, exfiltrate TXT files and finally installs infostealers - Lumma and a custom one. Arround L110\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-10-fake-usreagent\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - files-exfiltration\n\n\n - clipboard-stealing\n\n\n - obfuscation\n\n\n - clones-real-package\n\n\n - action-hidden-in-lib-usage\n",
"id": "MAL-2024-11734",
"modified": "2025-12-11T09:27:54Z",
"published": "2024-10-07T22:16:18Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/ua-agent-generator"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in ua-agent-generator (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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