mal-2026-3127
Vulnerability from ossf_malicious_packages
Published
2026-04-28 08:25
Modified
2026-04-28 08:25
Summary
Malicious code in coloreasyprint (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (d52af876a91a6ff5ff8144b705201fd465db94ad89f0e1b37bd22fe6ca0f5622)
During import, the code downloads and executes encrypted payload from remote location. During analysis, remote code was prepared to download the next stage executable. This is likely selectively delivered to victims as the code polls the C2 server periodically with the local hostname and awaits the next stage to download.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-04-pathjoin
Reasons (based on the campaign):
-
obfuscation
-
Downloads and executes a remote malicious script.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "coloreasyprint"
},
"versions": [
"0.4.7.dev1",
"0.4.7.dev2",
"0.4.7.dev3"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"database_specific": {
"iocs": {
"domains": [
"brainwavehub.org",
"gifpngstore.com"
],
"urls": [
"https://gifpngstore.com/test/dataP.php"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-04-pathjoin/coloreasyprint",
"import_time": "2026-04-28T09:18:57.566762197Z",
"modified_time": "2026-04-28T08:25:33.987462Z",
"sha256": "d52af876a91a6ff5ff8144b705201fd465db94ad89f0e1b37bd22fe6ca0f5622",
"source": "kam193",
"versions": [
"0.4.7.dev1",
"0.4.7.dev2",
"0.4.7.dev3"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (d52af876a91a6ff5ff8144b705201fd465db94ad89f0e1b37bd22fe6ca0f5622)\nDuring import, the code downloads and executes encrypted payload from remote location. During analysis, remote code was prepared to download the next stage executable. This is likely selectively delivered to victims as the code polls the C2 server periodically with the local hostname and awaits the next stage to download.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-04-pathjoin\n\n\nReasons (based on the campaign):\n\n\n - obfuscation\n\n\n - Downloads and executes a remote malicious script.\n",
"id": "MAL-2026-3127",
"modified": "2026-04-28T08:25:33Z",
"published": "2026-04-28T08:25:33Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/coloreasyprint"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in coloreasyprint (PyPI)"
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
Loading…