mal-2025-2939
Vulnerability from ossf_malicious_packages
Published
2025-02-13 13:18
Modified
2025-12-11 09:27
Summary
Malicious code in asynctestpython (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (fd21bb1c5c93539b976f7a2d7083394bebaacea6ca24c52cebf7b292798158a7)
Infostealer with multiple possibilities, but not auto-activating on installation. There are already multiple attempts to publish it, with different innocent-looking names.
The campaign contains the with Infostealer itself and packages that include it as dependency and triggered.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-02-multis
Reasons (based on the campaign):
-
infostealer
-
The malicious code is intentionally included in a dependency of the package
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "asynctestpython",
"purl": "pkg:pypi/asynctestpython"
},
"versions": [
"0.1"
]
}
],
"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": {
"malicious-packages-origins": [
{
"id": "RLMA-2025-01937",
"import_time": "2025-03-31T07:07:04.697413601Z",
"modified_time": "2025-03-28T13:05:21Z",
"sha256": "929e7aac59882b3f73eae18de1a5e7777a84a4711f64e8fab23136014a349d73",
"source": "reversing-labs",
"versions": [
"0.1"
]
},
{
"id": "pypi/2025-02-multis/asynctestpython",
"import_time": "2025-12-02T22:30:54.953611879Z",
"modified_time": "2025-02-13T13:18:05Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "4859350d7ee0a4b1299d33326c0fe69656ee4fa8bca791ab0533e97e821e4347",
"source": "kam193"
},
{
"id": "pypi/2025-02-multis/asynctestpython",
"import_time": "2025-12-02T23:07:17.993614243Z",
"modified_time": "2025-02-13T13:18:05Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "fd21bb1c5c93539b976f7a2d7083394bebaacea6ca24c52cebf7b292798158a7",
"source": "kam193"
},
{
"id": "pypi/2025-02-multis/asynctestpython",
"import_time": "2025-12-10T21:38:57.298954353Z",
"modified_time": "2025-02-13T13:18:05Z",
"sha256": "85db75678f8f5ee43347ea2ab5f0aa3cd8cebafa896635990bcc3ac37da32610",
"source": "kam193",
"versions": [
"0.1"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (fd21bb1c5c93539b976f7a2d7083394bebaacea6ca24c52cebf7b292798158a7)\nInfostealer with multiple possibilities, but not auto-activating on installation. There are already multiple attempts to publish it, with different innocent-looking names.\n\nThe campaign contains the with Infostealer itself and packages that include it as dependency and triggered.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-02-multis\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - The malicious code is intentionally included in a dependency of the package\n",
"id": "MAL-2025-2939",
"modified": "2025-12-11T09:27:52Z",
"published": "2025-02-13T13:18:05Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/asynctestpython"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in asynctestpython (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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