mal-2025-191636
Vulnerability from ossf_malicious_packages
Published
2025-10-19 16:45
Modified
2025-12-31 02:45
Summary
Malicious code in humunculous591014 (PyPI)
Details

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

Source: kam193 (c11577c61879e85aacda7ebb86fc8450c95b08a151e6a058b5ccbec46616c42d)

Package imitates Roblox API wrapper, but the only action is getting the public IP, suggesting it's a security research or malicious attempt

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: 2025-10-wangzhou183

Reasons (based on the campaign):

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


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "humunculous591014",
        "purl": "pkg:pypi/humunculous591014"
      },
      "versions": [
        "0.1",
        "0.3.6"
      ]
    }
  ],
  "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"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://discord.com/api/webhooks/1429446372410654800/CmzQaPJypMtuap4BqDzebkFZfSTVJoFRjj1UGfL_MZ1f7zTagpa5QkgAVC_WOVTA3CMV"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-05605",
        "import_time": "2025-12-02T09:09:37.431965012Z",
        "modified_time": "2025-12-01T12:54:27Z",
        "sha256": "1874dea7a27579b87dff3b5e1f5fdc334e532ac692da0e38b82d985edb08cc11",
        "source": "reversing-labs",
        "versions": [
          "0.1"
        ]
      },
      {
        "id": "pypi/2025-10-wangzhou183/humunculous591014",
        "import_time": "2025-12-02T22:30:56.107251904Z",
        "modified_time": "2025-10-19T16:45:19.219608Z",
        "sha256": "f9b8b3ad3b50d351bcd308531155e7f502d5b841d15ba76cea893c7d4f6d91ed",
        "source": "kam193",
        "versions": [
          "0.3.6",
          "0.1"
        ]
      },
      {
        "id": "pypi/2025-10-wangzhou183/humunculous591014",
        "import_time": "2025-12-02T23:07:19.294750616Z",
        "modified_time": "2025-10-19T16:45:19.219608Z",
        "sha256": "c11577c61879e85aacda7ebb86fc8450c95b08a151e6a058b5ccbec46616c42d",
        "source": "kam193",
        "versions": [
          "0.3.6",
          "0.1"
        ]
      },
      {
        "id": "pypi/2025-10-wangzhou183/humunculous591014",
        "import_time": "2025-12-30T22:39:04.299222101Z",
        "modified_time": "2025-10-19T16:45:19.219608Z",
        "sha256": "2db4535cf16f3f452b71d5b48052264d476976d07e52ba7a3c1488d668233e57",
        "source": "kam193",
        "versions": [
          "0.1",
          "0.3.6"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c11577c61879e85aacda7ebb86fc8450c95b08a151e6a058b5ccbec46616c42d)\nPackage imitates Roblox API wrapper, but the only action is getting the public IP, suggesting it\u0027s a security research or malicious attempt\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: 2025-10-wangzhou183\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n",
  "id": "MAL-2025-191636",
  "modified": "2025-12-31T02:45:15Z",
  "published": "2025-10-19T16:45:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/humunculous591014"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in humunculous591014 (PyPI)"
}


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