mal-2025-191649
Vulnerability from ossf_malicious_packages
Published
2025-10-15 20:24
Modified
2025-12-31 02:45
Summary
Malicious code in md5-en (PyPI)
Details

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

Source: kam193 (1c7608df27812e170abf1fa650287b87174700cd5a23658ae8d81317f7cd93dc)

Code downloads and starts an executable widely recognized as malware, then sends some results to a Telegram webhook.


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

Campaign: 2025-10-md5-en

Reasons (based on the campaign):

  • malware

  • Downloads and executes a remote executable.

  • obfuscation




{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "md5-en",
        "purl": "pkg:pypi/md5-en"
      },
      "versions": [
        "0.1.0",
        "0.2.0"
      ]
    }
  ],
  "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": "ANALYST"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://github.com/annawilson121990-lgtm/annaan/raw/refs/heads/main/bashu.exe"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-05621",
        "import_time": "2025-12-02T09:09:38.569000186Z",
        "modified_time": "2025-12-01T12:54:40Z",
        "sha256": "96ff96a78d323397493c43cc1c7e74aae0b698237a44c0db7794dd9da89bca1c",
        "source": "reversing-labs",
        "versions": [
          "0.1.0",
          "0.2.0"
        ]
      },
      {
        "id": "pypi/2025-10-md5-en/md5-en",
        "import_time": "2025-12-02T22:30:55.329930237Z",
        "modified_time": "2025-10-15T20:24:59.01865Z",
        "sha256": "5c5f8392ba7d0abbe13ff70f46a7f112ba0ef16f6068faba47aff0c610b5d89d",
        "source": "kam193",
        "versions": [
          "0.2.0",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-10-md5-en/md5-en",
        "import_time": "2025-12-02T23:07:18.358119324Z",
        "modified_time": "2025-10-15T20:24:59.01865Z",
        "sha256": "1c7608df27812e170abf1fa650287b87174700cd5a23658ae8d81317f7cd93dc",
        "source": "kam193",
        "versions": [
          "0.2.0",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-10-md5-en/md5-en",
        "import_time": "2025-12-30T22:39:04.130213951Z",
        "modified_time": "2025-10-15T20:24:59.01865Z",
        "sha256": "62d127c876b3f452a6f8c85e005fa4d64007a81f96ae4bc56643835ff08e375d",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.2.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (1c7608df27812e170abf1fa650287b87174700cd5a23658ae8d81317f7cd93dc)\nCode downloads and starts an executable widely recognized as malware, then sends some results to a Telegram webhook.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-10-md5-en\n\n\nReasons (based on the campaign):\n\n\n - malware\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n",
  "id": "MAL-2025-191649",
  "modified": "2025-12-31T02:45:15Z",
  "published": "2025-10-15T20:24:59Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/83f1a0723e3a529fa964eedba0558e539c3364c88f2042482da9e90eed392d4c/detection"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/md5-en"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in md5-en (PyPI)"
}


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