mal-2025-191760
Vulnerability from ossf_malicious_packages
Published
2025-11-23 16:26
Modified
2025-12-24 10:09
Summary
Malicious code in hooktest1 (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (b3e91d71ab21e3575f1354593a314d50bc188b0db7b3851040e522426a765417)
During installation, the package starts a code to retrieve and execute commands from Discord
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-11-hooktest1
Reasons (based on the campaign):
-
The package overrides the install command in setup.py to execute malicious code during installation.
-
The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine.
-
rat
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "hooktest1"
},
"versions": [
"0.1.1",
"0.1.0"
]
}
],
"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"
},
{
"contact": [
"https://www.reversinglabs.com"
],
"name": "ReversingLabs",
"type": "FINDER"
}
],
"database_specific": {
"malicious-packages-origins": [
{
"id": "pypi/2025-11-hooktest1/hooktest1",
"import_time": "2025-12-02T22:30:55.252708367Z",
"modified_time": "2025-11-23T16:26:36.483924Z",
"sha256": "a5b3c9015ababfab03306c83c75f2f7b31c76874e7e591ffaf6b12b0e3b0f543",
"source": "kam193",
"versions": [
"0.1.1",
"0.1.0"
]
},
{
"id": "pypi/2025-11-hooktest1/hooktest1",
"import_time": "2025-12-02T23:07:18.275168109Z",
"modified_time": "2025-11-23T16:26:36.483924Z",
"sha256": "b3e91d71ab21e3575f1354593a314d50bc188b0db7b3851040e522426a765417",
"source": "kam193",
"versions": [
"0.1.1",
"0.1.0"
]
},
{
"id": "RLMA-2025-06569",
"import_time": "2025-12-24T10:07:30.641525728Z",
"modified_time": "2025-12-23T08:38:42Z",
"sha256": "b74fc5669380714b07015d75eada0da20479d05867676f16bd3a507eef910c0f",
"source": "reversing-labs",
"versions": [
"0.1.0",
"0.1.1"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (b3e91d71ab21e3575f1354593a314d50bc188b0db7b3851040e522426a765417)\nDuring installation, the package starts a code to retrieve and execute commands from Discord\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-11-hooktest1\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - The package contains code to execute remote commands (probably limited to a specific set) on the victim\u0027s machine.\n\n\n - rat\n",
"id": "MAL-2025-191760",
"modified": "2025-12-24T10:09:32Z",
"published": "2025-11-23T16:26:36Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/hooktest1"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in hooktest1 (PyPI)"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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