mal-2025-191707
Vulnerability from ossf_malicious_packages
Published
2025-07-12 18:44
Modified
2025-12-11 09:27
Summary
Malicious code in crpt (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (27d11f666afed6152d1e6e4f510ee725397a411a11ca6338fb5583dd21b400cc)
Importing the module starts downloading or decrypting, and then executing an executable being a wide recognized malware/Infostealer (Redline family)
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-07-crpt
Reasons (based on the campaign):
-
infostealer
-
Downloads and executes a remote executable.
-
Downloads and executes a remote malicious script.
-
exfiltration-crypto
-
malware
Credits
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "crpt"
},
"versions": [
"1.0.0"
]
}
],
"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": "REPORTER"
}
],
"database_specific": {
"iocs": {
"urls": [
"https://raw.githubusercontent.com/cmderr11/cryptu/refs/heads/main/cryptu.py",
"https://raw.githubusercontent.com/cmderr11/crt1/refs/heads/main/crt1.py"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2025-07-crpt/crpt",
"import_time": "2025-12-02T22:30:55.074286804Z",
"modified_time": "2025-07-12T18:44:15.054704Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "a09ea7b39538033fb3fa6f3ec58161047f420c951db35ed069764d502f4a496b",
"source": "kam193"
},
{
"id": "pypi/2025-07-crpt/crpt",
"import_time": "2025-12-02T23:07:18.084224271Z",
"modified_time": "2025-07-12T18:44:15.054704Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "27d11f666afed6152d1e6e4f510ee725397a411a11ca6338fb5583dd21b400cc",
"source": "kam193"
},
{
"id": "pypi/2025-07-crpt/crpt",
"import_time": "2025-12-10T21:38:57.376117791Z",
"modified_time": "2025-07-12T18:44:15.054704Z",
"sha256": "413905aa18fd3109b1d65479d6d50a9a3907018131dd7455a77263528f59fb75",
"source": "kam193",
"versions": [
"1.0.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (27d11f666afed6152d1e6e4f510ee725397a411a11ca6338fb5583dd21b400cc)\nImporting the module starts downloading or decrypting, and then executing an executable being a wide recognized malware/Infostealer (Redline family)\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-crpt\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - Downloads and executes a remote executable.\n\n\n - Downloads and executes a remote malicious script.\n\n\n - exfiltration-crypto\n\n\n - malware\n",
"id": "MAL-2025-191707",
"modified": "2025-12-11T09:27:52Z",
"published": "2025-07-12T18:44:15Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/eb7f339a21ac7d8a5f530ba0d7278e2e5f64ee039b200c2f4ee9b98bbfad1ba6"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/crpt"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in crpt (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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