mal-2025-2937
Vulnerability from ossf_malicious_packages
Published
2025-02-13 13:18
Modified
2025-12-31 02:45
Summary
Malicious code in asyncaiosignal (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (8c9a16c81ad4cb5cef1907d6b9e4b5b352d53a6918e702610b428a455e799a2f)
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": "asyncaiosignal",
"purl": "pkg:pypi/asyncaiosignal"
},
"versions": [
"0.3",
"0.4",
"0.5"
]
}
],
"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-2025-01935",
"import_time": "2025-03-31T07:07:04.61607754Z",
"modified_time": "2025-03-28T13:05:19Z",
"sha256": "8875ab520fc8d915df5e087e3a6fae32577d4f55fd29a4135b77385dee479803",
"source": "reversing-labs",
"versions": [
"0.3",
"0.4",
"0.5"
]
},
{
"id": "RLUA-2025-03520",
"import_time": "2025-08-01T10:41:34.825020449Z",
"modified_time": "2025-07-31T19:13:59Z",
"sha256": "90c33ea036403342d65e0fa88616e1475f0b1d156f67adf68c2c852718f8b6a3",
"source": "reversing-labs"
},
{
"id": "pypi/2025-02-multis/asyncaiosignal",
"import_time": "2025-12-02T22:30:54.949769987Z",
"modified_time": "2025-02-13T13:18:05Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "4764075428147bbedb89129b6391d245116558d32ce9034d18b6be25658b336f",
"source": "kam193"
},
{
"id": "pypi/2025-02-multis/asyncaiosignal",
"import_time": "2025-12-02T23:07:17.989384729Z",
"modified_time": "2025-02-13T13:18:05Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "8c9a16c81ad4cb5cef1907d6b9e4b5b352d53a6918e702610b428a455e799a2f",
"source": "kam193"
},
{
"id": "pypi/2025-02-multis/asyncaiosignal",
"import_time": "2025-12-10T21:38:57.294963504Z",
"modified_time": "2025-02-13T13:18:05Z",
"sha256": "36ee57298770fd4e3082a3351d218982879ecc5b55de6c7f9c01c5a497716799",
"source": "kam193",
"versions": [
"0.3",
"0.5",
"0.4"
]
},
{
"id": "pypi/2025-02-multis/asyncaiosignal",
"import_time": "2025-12-30T22:39:04.041393501Z",
"modified_time": "2025-02-13T13:18:05Z",
"sha256": "166ec74bed9be4b56633666a729febe046b60bd4ea62392c1c86f54e1de1d00a",
"source": "kam193",
"versions": [
"0.3",
"0.4",
"0.5"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (8c9a16c81ad4cb5cef1907d6b9e4b5b352d53a6918e702610b428a455e799a2f)\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-2025-2937",
"modified": "2025-12-31T02:45:15Z",
"published": "2025-02-13T13:18:05Z",
"references": [
{
"type": "ARTICLE",
"url": "https://socket.dev/blog/2025-blockchain-and-cryptocurrency-threat-report"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/asyncaiosignal"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in asyncaiosignal (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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