mal-2026-811
Vulnerability from ossf_malicious_packages
Published
2026-02-08 10:34
Modified
2026-02-08 10:34
Summary
Malicious code in grokwrapper (PyPI)
Details

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

Source: kam193 (a7ae896464be7f195243e35231a2435d0a1eb055cc7fa8cfaef707c7e11c55b2)

During importing the module, package silently execute code hidden in an embedded config file, and downloads remote executable. It's then added to Run registry key for persistence and started.

During analysis, the executable was not detected by antiviruses.


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

Campaign: 2026-02-grokwrapper

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • obfuscation

  • peristence-autorun

Credits

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "grokwrapper"
      },
      "versions": [
        "0.1.0",
        "0.2.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://dl.dropboxusercontent.com/scl/fi/su8ks7znqh6lzkd9n26yt/PenisKOZLA.gif?rlkey=6otsosk8q7bjv2z44i16bmblo\u0026st=ehtbhkv8\u0026dl=1"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-02-grokwrapper/grokwrapper",
        "import_time": "2026-02-08T10:44:49.658863606Z",
        "modified_time": "2026-02-08T10:34:16.102765Z",
        "sha256": "a7ae896464be7f195243e35231a2435d0a1eb055cc7fa8cfaef707c7e11c55b2",
        "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 (a7ae896464be7f195243e35231a2435d0a1eb055cc7fa8cfaef707c7e11c55b2)\nDuring importing the module, package silently execute code hidden in an embedded config file, and downloads remote executable. It\u0027s then added to Run registry key for persistence and started.\n\nDuring analysis, the executable was not detected by antiviruses.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-grokwrapper\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n\n\n - peristence-autorun\n",
  "id": "MAL-2026-811",
  "modified": "2026-02-08T10:34:16Z",
  "published": "2026-02-08T10:34:16Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/1963f8777e33d95c106ba28857058348eed021b4b86c46bad63b63dabada26ce/summary"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/grokwrapper"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in grokwrapper (PyPI)"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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