mal-2024-12335
Vulnerability from ossf_malicious_packages
Published
2024-11-17 23:42
Modified
2025-12-11 09:27
Summary
Malicious code in random-security-test-pkg (PyPI)
Details

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

Source: kam193 (8d5e8dadc66c780e3fc3351cf55a305fe623b46a48e96847a7da95ea0e5ec211)

During installation, the obfuscated code attempts to exfiltrate basic information about the host. There is no other purpose of the package


Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: 2024-11-funkymonkeypkg

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "random-security-test-pkg"
      },
      "versions": [
        "1.1.0",
        "1.1.3"
      ]
    }
  ],
  "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/2024-11-funkymonkeypkg/random-security-test-pkg",
        "import_time": "2025-12-02T22:30:56.355893852Z",
        "modified_time": "2024-11-17T23:42:58Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "cc6022d04ac80b0a1294c56d898b7b544ce97e850e783a3ca95478134e170390",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-11-funkymonkeypkg/random-security-test-pkg",
        "import_time": "2025-12-02T23:07:19.547392853Z",
        "modified_time": "2024-11-17T23:42:58Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "8d5e8dadc66c780e3fc3351cf55a305fe623b46a48e96847a7da95ea0e5ec211",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-11-funkymonkeypkg/random-security-test-pkg",
        "import_time": "2025-12-10T21:38:58.648187958Z",
        "modified_time": "2024-11-17T23:42:58Z",
        "sha256": "ca43b90269074c42155d5d320d840f23ffcb1a553edbc389a2cad521f7f8ffaf",
        "source": "kam193",
        "versions": [
          "1.1.0",
          "1.1.3"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (8d5e8dadc66c780e3fc3351cf55a305fe623b46a48e96847a7da95ea0e5ec211)\nDuring installation, the obfuscated code attempts to exfiltrate basic information about the host. There is no other purpose of the package\n\n\n---\n\nCategory: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research \u0026 co, with clearly low-harm possibilities.\n\n\nCampaign: 2024-11-funkymonkeypkg\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n",
  "id": "MAL-2024-12335",
  "modified": "2025-12-11T09:27:53Z",
  "published": "2024-11-17T23:42:58Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/random-security-test-pkg"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in random-security-test-pkg (PyPI)"
}


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Sightings

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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.
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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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