mal-2025-191665
Vulnerability from ossf_malicious_packages
Published
2025-10-26 19:27
Modified
2025-12-03 00:04
Summary
Malicious code in windowsrequir (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8)
Package downloads and runs an obfuscated bat file, which executes malicious activity according to VirusTotal results.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-10-windowsrequir
Reasons (based on the campaign):
-
impersonation
-
Downloads and executes a remote malicious script.
-
malware
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "windowsrequir",
"purl": "pkg:pypi/windowsrequir"
},
"versions": [
"1.0.2"
]
}
],
"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": {
"domains": [
"stellar-conquest.fr"
],
"urls": [
"http://stellar-conquest.fr/launcher.bat"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2025-05643",
"import_time": "2025-12-02T09:09:39.854698984Z",
"modified_time": "2025-12-01T12:55:09Z",
"sha256": "b2d199a1a33df939f3accf1d9998b81056910cf2364c567bfbbcd305c9533a2e",
"source": "reversing-labs",
"versions": [
"1.0.2"
]
},
{
"id": "pypi/2025-10-windowsrequir/windowsrequir",
"import_time": "2025-12-02T22:30:55.775142858Z",
"modified_time": "2025-10-26T19:27:04.084772Z",
"sha256": "ec04476a65a75afba7dec1ff16b538a6c135a5a67b55b0396fe84bc24572e0da",
"source": "kam193",
"versions": [
"1.0.2"
]
},
{
"id": "pypi/2025-10-windowsrequir/windowsrequir",
"import_time": "2025-12-02T23:07:18.81865578Z",
"modified_time": "2025-10-26T19:27:04.084772Z",
"sha256": "8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8",
"source": "kam193",
"versions": [
"1.0.2"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8)\nPackage downloads and runs an obfuscated bat file, which executes malicious activity according to VirusTotal results.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-10-windowsrequir\n\n\nReasons (based on the campaign):\n\n\n - impersonation\n\n\n - Downloads and executes a remote malicious script.\n\n\n - malware\n",
"id": "MAL-2025-191665",
"modified": "2025-12-03T00:04:28Z",
"published": "2025-10-26T19:27:04Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/7b54915ac4e6d820bec7782cb02adb0d9ef7a3e9532a7e45d9e29bb220f3d079/detection"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/ac5ce135f96d67e8cc61887a9343468f72cd034af266ae65da2d5f1797ca28e7/detection"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/windowsrequir"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in windowsrequir (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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