mal-0000-kam193-55fd309408cb22eb
Vulnerability from ossf_malicious_packages
Published
2025-12-05 13:45
Modified
2025-12-05 13:45
Summary
Malicious code in joyboyw (PyPI)
Details

Contains a function to silently download malware

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

Campaign: 2025-11-joyboyw

Reasons (based on the campaign):

  • Downloads and executes a remote malicious script.

  • malware



To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "joyboyw"
      },
      "versions": [
        "1.0.0",
        "1.0.1"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://github.com/abdellahelka/filestorage/releases/download/1/assets.zip"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-11-joyboyw/joyboyw",
        "import_time": "2025-12-30T22:39:04.108335182Z",
        "modified_time": "2025-12-05T13:45:46.494889Z",
        "sha256": "55fd309408cb22eb138ed25c51659ba48d2f1e4ebbb519e653e023d46798572a",
        "source": "kam193",
        "versions": [
          "1.0.0",
          "1.0.1"
        ]
      }
    ]
  },
  "details": "Contains a function to silently download malware\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-11-joyboyw\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote malicious script.\n\n\n - malware\n\n",
  "id": "",
  "modified": "2025-12-05T13:45:46Z",
  "published": "2025-12-05T13:45:46Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/c24864444f3210b1db7dfe90c03d50cba8a433bd51bed25fb280aa765159b0a8/detection"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/joyboyw"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in joyboyw (PyPI)"
}


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