MAL-2024-9962
Vulnerability from ossf_malicious_packages
Published
2024-09-08 17:47
Modified
2025-12-31 02:45
Summary
Malicious code in colorbytes (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (aa4677648d784f5460e80091c656719fc082e6ed9028940b407c97b0e78ff008)
Extremely obfuscated code starts when importing the module, and then downloads the next stages and configuration from pastebin. They include a whole range of infostealer activity, from exfiltrating browser files up to a keylogger and registering mouse clicks.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2024-08-old-colorbytes
Reasons (based on the campaign):
-
obfuscation
-
Downloads and executes a remote executable.
-
crypto-related
-
infostealer
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "colorbytes",
"purl": "pkg:pypi/colorbytes"
},
"versions": [
"1.0.0",
"1.0.1"
]
}
],
"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": "ANALYST"
},
{
"contact": [
"https://www.reversinglabs.com"
],
"name": "ReversingLabs",
"type": "FINDER"
}
],
"database_specific": {
"iocs": {
"urls": [
"https://pastebin.com/raw/mWyKKzeT",
"https://pastebin.com/raw/gwC6eetW",
"https://pastebin.com/raw/cbjzwued",
"https://pastebin.com/raw/PXPtuhz3",
"https://pastebin.com/raw/KV3GS6Js"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2024-08018",
"import_time": "2024-10-24T00:56:54.952412123Z",
"modified_time": "2024-10-16T14:38:27Z",
"sha256": "8a56539943a10b763ff4f1bc5a62dc4362fc4715f21e728c9c033e29ae5a11fb",
"source": "reversing-labs",
"versions": [
"1.0.0",
"1.0.1"
]
},
{
"id": "pypi/2024-08-old-colorbytes/colorbytes",
"import_time": "2025-12-02T22:30:55.060196293Z",
"modified_time": "2024-09-08T17:47:46Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "d93e7f301249423b016f93f47615a5a403640cc069c10e29630dad381adacf2e",
"source": "kam193"
},
{
"id": "pypi/2024-08-old-colorbytes/colorbytes",
"import_time": "2025-12-02T23:07:18.070087079Z",
"modified_time": "2024-09-08T17:47:46Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "aa4677648d784f5460e80091c656719fc082e6ed9028940b407c97b0e78ff008",
"source": "kam193"
},
{
"id": "pypi/2024-08-old-colorbytes/colorbytes",
"import_time": "2025-12-10T21:38:57.362029889Z",
"modified_time": "2024-09-08T17:47:46Z",
"sha256": "f450925ef3e67dbcddad18020f2d442ac8732fdd79d84a4ef60eb15d5091aaf9",
"source": "kam193",
"versions": [
"1.0.1",
"1.0.0"
]
},
{
"id": "pypi/2024-08-old-colorbytes/colorbytes",
"import_time": "2025-12-30T22:39:04.057731748Z",
"modified_time": "2024-09-08T17:47:46Z",
"sha256": "157a22714107b31e25dc43e11905d416f8417e77fc8bd3fb52943840d74e2fd7",
"source": "kam193",
"versions": [
"1.0.0",
"1.0.1"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (aa4677648d784f5460e80091c656719fc082e6ed9028940b407c97b0e78ff008)\nExtremely obfuscated code starts when importing the module, and then downloads the next stages and configuration from pastebin. They include a whole range of infostealer activity, from exfiltrating browser files up to a keylogger and registering mouse clicks.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-08-old-colorbytes\n\n\nReasons (based on the campaign):\n\n\n - obfuscation\n\n\n - Downloads and executes a remote executable.\n\n\n - crypto-related\n\n\n - infostealer\n",
"id": "MAL-2024-9962",
"modified": "2025-12-31T02:45:15Z",
"published": "2024-09-08T17:47:46Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/colorbytes"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in colorbytes (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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