mal-2026-2433
Vulnerability from ossf_malicious_packages
Published
2026-04-02 20:38
Modified
2026-04-02 20:38
Summary
Malicious code in pycolorlib3 (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (a239d96bd3d8ecc300c6f92ee9c1511f885a3ddd9cfae3a05ba30a39e2c2ac13)
During installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-03-roboat-addition
Reasons (based on the campaign):
-
malware
-
Downloads and executes a remote executable.
-
The package overrides the install command in setup.py to execute malicious code during installation.
-
clones-real-package
Credits
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pycolorlib3"
},
"versions": [
"0.0.4",
"0.0.5"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "ANALYST"
}
],
"database_specific": {
"iocs": {
"domains": [
"jolly-violet-def9.staraledreamer.workers.dev",
"holy-sun-41ff.staraledreamer.workers.dev"
],
"urls": [
"https://jolly-violet-def9.staraledreamer.workers.dev/DDDD.exe",
"https://holy-sun-41ff.staraledreamer.workers.dev/gore.vbs",
"https://github.com/betonme27/flies/releases/download/a/s22s.zhr",
"https://dawn-thunder-f821.staraledreamer.workers.dev/gore.vbs"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-03-roboat-addition/pycolorlib3",
"import_time": "2026-04-02T20:47:26.85502939Z",
"modified_time": "2026-04-02T20:38:16.629477Z",
"sha256": "a239d96bd3d8ecc300c6f92ee9c1511f885a3ddd9cfae3a05ba30a39e2c2ac13",
"source": "kam193",
"versions": [
"0.0.4",
"0.0.5"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (a239d96bd3d8ecc300c6f92ee9c1511f885a3ddd9cfae3a05ba30a39e2c2ac13)\nDuring installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-03-roboat-addition\n\n\nReasons (based on the campaign):\n\n\n - malware\n\n\n - Downloads and executes a remote executable.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - clones-real-package\n",
"id": "MAL-2026-2433",
"modified": "2026-04-02T20:38:16Z",
"published": "2026-04-02T20:38:16Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/9f14d239ab8f1289bc7aedeb67d3d72b467ee6c11b201890ab14c5c4f7c175d2/detection"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/48b108261d5de97a42eff81cf1a60a32286f72bf8b5f130959e0daa86b783608"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/ef20289b52ab23ec23c5ff885a2293523ce8456fb00e3d67f1b084c28f7d282a/detection"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/pycolorlib3"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in pycolorlib3 (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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