mal-2025-191790
Vulnerability from ossf_malicious_packages
Published
2025-11-23 23:19
Modified
2025-12-24 10:09
Summary
Malicious code in mescouilles (PyPI)
Details

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

Source: kam193 (c081f74035c370212a2a4d7ab34d10ddc29fdb634e9cedfeeebd407e43b15fae)

Importing the module starts an infostealer


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

Campaign: 2025-11-mescouilles

Reasons (based on the campaign):

  • infostealer

  • infostealer:kiwi

  • infostealer:cstealer

  • exfiltration-generic

  • exfiltration-browser-data

  • exfiltration-credentials

  • files-exfiltration

  • The package contains code to detect if it is running in a sandbox environment.




{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mescouilles"
      },
      "versions": [
        "0.0.1"
      ]
    }
  ],
  "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": {
      "domains": [
        "honey.zakura-int.workers.dev"
      ],
      "urls": [
        "https://discord.com/api/webhooks/1438590458204000289/GoNmnNIWqcL152FVm8uszof971e2NnyNjsO4j_o4ZJuP9AhMaaR5XBEkkYcKP1GBcouo",
        "https://discord.com/api/webhooks/1113937838837346429/iG7DEPvhfOdswri8SyWslR4bZY-XV-kOyQlwrUt_yOOMowuExGYAPnnHEO60XTfYt6VJ",
        "https://pastebin.com/raw/vb608t9D"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-11-mescouilles/mescouilles",
        "import_time": "2025-12-02T22:30:55.336663862Z",
        "modified_time": "2025-11-23T23:19:36.743967Z",
        "sha256": "f3d9a3f885eb2e69b72200ef97da75091a5692a2008c135f06013e30df9f0997",
        "source": "kam193",
        "versions": [
          "0.0.1"
        ]
      },
      {
        "id": "pypi/2025-11-mescouilles/mescouilles",
        "import_time": "2025-12-02T23:07:18.365814907Z",
        "modified_time": "2025-11-23T23:19:36.743967Z",
        "sha256": "c081f74035c370212a2a4d7ab34d10ddc29fdb634e9cedfeeebd407e43b15fae",
        "source": "kam193",
        "versions": [
          "0.0.1"
        ]
      },
      {
        "id": "RLMA-2025-06574",
        "import_time": "2025-12-24T10:07:30.693513059Z",
        "modified_time": "2025-12-23T08:39:01Z",
        "sha256": "2e053e7e073ce3e8233e4a2e183f19d1c8100ad1e41d2d8d7590546bfee4f90c",
        "source": "reversing-labs",
        "versions": [
          "0.0.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c081f74035c370212a2a4d7ab34d10ddc29fdb634e9cedfeeebd407e43b15fae)\nImporting the module starts an infostealer\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-11-mescouilles\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - infostealer:kiwi\n\n\n - infostealer:cstealer\n\n\n - exfiltration-generic\n\n\n - exfiltration-browser-data\n\n\n - exfiltration-credentials\n\n\n - files-exfiltration\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n",
  "id": "MAL-2025-191790",
  "modified": "2025-12-24T10:09:32Z",
  "published": "2025-11-23T23:19:36Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/mescouilles"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in mescouilles (PyPI)"
}


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