mal-2026-903
Vulnerability from ossf_malicious_packages
Published
2026-02-15 00:02
Modified
2026-02-15 00:02
Summary
Malicious code in requests-toolkit (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (ccf88804317b4caf9661eb94c320a521f7689c5cf26a8754ec219d268fc9c873)
During import, package masquerade and starts an embedded executable. The executable has signs of infostealer activity
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-02-requests-toolkit
Reasons (based on the campaign):
-
impersonation
-
infostealer
-
malware
-
The package contains code to detect if it is running in a sandbox environment.
-
keylogger
Credits
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "requests-toolkit"
},
"versions": [
"0.1.2",
"0.1.3"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"database_specific": {
"malicious-packages-origins": [
{
"id": "pypi/2026-02-requests-toolkit/requests-toolkit",
"import_time": "2026-02-15T00:36:28.43756293Z",
"modified_time": "2026-02-15T00:02:57.643541Z",
"sha256": "ccf88804317b4caf9661eb94c320a521f7689c5cf26a8754ec219d268fc9c873",
"source": "kam193",
"versions": [
"0.1.2",
"0.1.3"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ccf88804317b4caf9661eb94c320a521f7689c5cf26a8754ec219d268fc9c873)\nDuring import, package masquerade and starts an embedded executable. The executable has signs of infostealer activity\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-requests-toolkit\n\n\nReasons (based on the campaign):\n\n\n - impersonation\n\n\n - infostealer\n\n\n - malware\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n\n\n - keylogger\n",
"id": "MAL-2026-903",
"modified": "2026-02-15T00:02:57Z",
"published": "2026-02-15T00:02:57Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/af261caf84b235f17213f8deada55b8b867b5dcf7932330ca1a502e8530a35a5/detection"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/requests-toolkit"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in requests-toolkit (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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