mal-2025-191761
Vulnerability from ossf_malicious_packages
Published
2025-12-02 08:19
Modified
2025-12-03 00:04
Summary
Malicious code in hooktest3 (PyPI)
Details

-= Per source details. Do not edit below this line.=-

Source: kam193 (3d1104ab742749c40acd3c4c989dba15890db64fd22f688dea72727fbc5b9d23)

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": "hooktest3"
      },
      "versions": [
        "0.1.1"
      ]
    }
  ],
  "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": "REPORTER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-11-hooktest1/hooktest3",
        "import_time": "2025-12-02T22:30:55.254071274Z",
        "modified_time": "2025-12-02T08:19:15.94106Z",
        "sha256": "03446293baa732834900cda71b588009cb031b9ef180c0c89bf4147191eb530a",
        "source": "kam193",
        "versions": [
          "0.1.1"
        ]
      },
      {
        "id": "pypi/2025-11-hooktest1/hooktest3",
        "import_time": "2025-12-02T23:07:18.276674017Z",
        "modified_time": "2025-12-02T08:19:15.94106Z",
        "sha256": "3d1104ab742749c40acd3c4c989dba15890db64fd22f688dea72727fbc5b9d23",
        "source": "kam193",
        "versions": [
          "0.1.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (3d1104ab742749c40acd3c4c989dba15890db64fd22f688dea72727fbc5b9d23)\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-2025-191761",
  "modified": "2025-12-03T00:04:27Z",
  "published": "2025-12-02T08:19:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/hooktest3"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in hooktest3 (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.
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  • 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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