mal-2025-191765
Vulnerability from ossf_malicious_packages
Published
2025-08-26 09:33
Modified
2025-12-31 02:45
Summary
Malicious code in import-license-checker (PyPI)
Details

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

Source: kam193 (c41ca4c8119fa20f7f5915b34de59f879b77fedf237cbbf5a69e46ddbeded428)

Package exfiltrates content of .env files to a remote target


Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2025-08-import-license-checker

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.



{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "import-license-checker"
      },
      "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"
    }
  ],
  "database_specific": {
    "iocs": {
      "domains": [
        "us-central1-zawya-83b19.cloudfunctions.net"
      ],
      "urls": [
        "https://us-central1-zawya-83b19.cloudfunctions.net/submit"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-08-import-license-checker/import-license-checker",
        "import_time": "2025-12-02T22:30:55.270220946Z",
        "modified_time": "2025-08-26T09:33:55.722999Z",
        "sha256": "43f202ff0da53abc63a19cc284b63f1016ef13e5eb1d8cd5a9290c8f596ff520",
        "source": "kam193",
        "versions": [
          "0.1.1",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-08-import-license-checker/import-license-checker",
        "import_time": "2025-12-02T23:07:18.294678944Z",
        "modified_time": "2025-08-26T09:33:55.722999Z",
        "sha256": "c41ca4c8119fa20f7f5915b34de59f879b77fedf237cbbf5a69e46ddbeded428",
        "source": "kam193",
        "versions": [
          "0.1.1",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-08-import-license-checker/import-license-checker",
        "import_time": "2025-12-30T22:39:04.103488684Z",
        "modified_time": "2025-08-26T09:33:55.722999Z",
        "sha256": "39b7f1ee5d5030eedaadae9271a89ba1f37e1a9ed27de272ba80594ce4017ca9",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.1.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c41ca4c8119fa20f7f5915b34de59f879b77fedf237cbbf5a69e46ddbeded428)\nPackage exfiltrates content of .env files to a remote target\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-08-import-license-checker\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",
  "id": "MAL-2025-191765",
  "modified": "2025-12-31T02:45:15Z",
  "published": "2025-08-26T09:33:55Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/import-license-checker"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in import-license-checker (PyPI)"
}


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