{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "r-irkernel"
      },
      "versions": [
        "2.1.1",
        "1.9.12"
      ]
    }
  ],
  "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/GENERIC-standard-pypi-install-pentest/r-irkernel",
        "import_time": "2025-12-02T22:30:56.353673435Z",
        "modified_time": "2025-09-13T21:49:01.587723Z",
        "sha256": "85ef8be37279139c446e671f7fd548ce6f964d04cd769fec42a9575f33c9da26",
        "source": "kam193",
        "versions": [
          "2.1.1",
          "1.9.12"
        ]
      },
      {
        "id": "pypi/GENERIC-standard-pypi-install-pentest/r-irkernel",
        "import_time": "2025-12-02T23:07:19.545304801Z",
        "modified_time": "2025-09-13T21:49:01.587723Z",
        "sha256": "0d34dbf9f927fd7d2e9b1b97bf72e0063bbccd6f536a9c2e9e40c2f9371abd8e",
        "source": "kam193",
        "versions": [
          "2.1.1",
          "1.9.12"
        ]
      },
      {
        "id": "pypi/GENERIC-standard-pypi-install-pentest/r-irkernel",
        "import_time": "2025-12-30T22:39:04.340972087Z",
        "modified_time": "2025-09-13T21:49:01.587723Z",
        "sha256": "e555d033855ca625e2eaa718ecb27c579f60bfd7224101ebd048ee14cfba94d3",
        "source": "kam193",
        "versions": [
          "1.9.12",
          "2.1.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (0d34dbf9f927fd7d2e9b1b97bf72e0063bbccd6f536a9c2e9e40c2f9371abd8e)\nInstalling the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.\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: GENERIC-standard-pypi-install-pentest\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-2025-191851",
  "modified": "2025-12-31T02:45:15Z",
  "published": "2025-09-13T21:49:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/r-irkernel"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in r-irkernel (PyPI)"
}