mal-2025-191665
Vulnerability from ossf_malicious_packages
Published
2025-10-26 19:27
Modified
2025-12-03 00:04
Summary
Malicious code in windowsrequir (PyPI)
Details

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

Source: kam193 (8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8)

Package downloads and runs an obfuscated bat file, which executes malicious activity according to VirusTotal results.


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

Campaign: 2025-10-windowsrequir

Reasons (based on the campaign):

  • impersonation

  • Downloads and executes a remote malicious script.

  • malware


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "windowsrequir",
        "purl": "pkg:pypi/windowsrequir"
      },
      "versions": [
        "1.0.2"
      ]
    }
  ],
  "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": {
      "domains": [
        "stellar-conquest.fr"
      ],
      "urls": [
        "http://stellar-conquest.fr/launcher.bat"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-05643",
        "import_time": "2025-12-02T09:09:39.854698984Z",
        "modified_time": "2025-12-01T12:55:09Z",
        "sha256": "b2d199a1a33df939f3accf1d9998b81056910cf2364c567bfbbcd305c9533a2e",
        "source": "reversing-labs",
        "versions": [
          "1.0.2"
        ]
      },
      {
        "id": "pypi/2025-10-windowsrequir/windowsrequir",
        "import_time": "2025-12-02T22:30:55.775142858Z",
        "modified_time": "2025-10-26T19:27:04.084772Z",
        "sha256": "ec04476a65a75afba7dec1ff16b538a6c135a5a67b55b0396fe84bc24572e0da",
        "source": "kam193",
        "versions": [
          "1.0.2"
        ]
      },
      {
        "id": "pypi/2025-10-windowsrequir/windowsrequir",
        "import_time": "2025-12-02T23:07:18.81865578Z",
        "modified_time": "2025-10-26T19:27:04.084772Z",
        "sha256": "8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8",
        "source": "kam193",
        "versions": [
          "1.0.2"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (8b1e2404307bae09dee3c7fe01e272b488ca2da014d14ad2a740ed76c89634e8)\nPackage downloads and runs an obfuscated bat file, which executes malicious activity according to VirusTotal results.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-10-windowsrequir\n\n\nReasons (based on the campaign):\n\n\n - impersonation\n\n\n - Downloads and executes a remote malicious script.\n\n\n - malware\n",
  "id": "MAL-2025-191665",
  "modified": "2025-12-03T00:04:28Z",
  "published": "2025-10-26T19:27:04Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/7b54915ac4e6d820bec7782cb02adb0d9ef7a3e9532a7e45d9e29bb220f3d079/detection"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/ac5ce135f96d67e8cc61887a9343468f72cd034af266ae65da2d5f1797ca28e7/detection"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/windowsrequir"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in windowsrequir (PyPI)"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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