mal-2025-41699
Vulnerability from ossf_malicious_packages
Published
2025-07-24 23:11
Modified
2025-12-11 09:27
Summary
Malicious code in m5tlprovetomegz (PyPI)
Details

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

Source: kam193 (41041b6e55e23e7b8d40be5bb95a75fdba5b64cb9524c86054deabcd2177e459)

Importing the module starts downloading and executing a file recognized as malicious by AVs


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

Campaign: 2025-07-m5tlprovetomegz

Reasons (based on the campaign):

  • malware

  • Downloads and executes a remote executable.


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "m5tlprovetomegz",
        "purl": "pkg:pypi/m5tlprovetomegz"
      },
      "versions": [
        "0.1.0",
        "0.1.1"
      ]
    }
  ],
  "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": "ANALYST"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://github.com/GrayHATGroupx69/Simple-Obsfacture/raw/refs/heads/main/x695test.exe"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-04193",
        "import_time": "2025-08-29T06:41:47.059689055Z",
        "modified_time": "2025-08-28T07:11:20Z",
        "sha256": "0d9b7dc8331eb2997090234ca73a4aa5d69579bc6ac6bcd3f4621a80afc68377",
        "source": "reversing-labs",
        "versions": [
          "0.1.0",
          "0.1.1"
        ]
      },
      {
        "id": "pypi/2025-07-m5tlprovetomegz/m5tlprovetomegz",
        "import_time": "2025-12-02T22:30:55.320476291Z",
        "modified_time": "2025-07-24T23:11:21.747742Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "687b85e4f704918e8e36ad13bfeba2bed752cfca080c5467343c7e35da45fded",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-07-m5tlprovetomegz/m5tlprovetomegz",
        "import_time": "2025-12-02T23:07:18.347712907Z",
        "modified_time": "2025-07-24T23:11:21.747742Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "41041b6e55e23e7b8d40be5bb95a75fdba5b64cb9524c86054deabcd2177e459",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-07-m5tlprovetomegz/m5tlprovetomegz",
        "import_time": "2025-12-10T21:38:57.580788048Z",
        "modified_time": "2025-07-24T23:11:21.747742Z",
        "sha256": "e89a518d28a92f592fdc055887892c42b310aa627ecf14f0370b0f2bd4844d26",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.1.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (41041b6e55e23e7b8d40be5bb95a75fdba5b64cb9524c86054deabcd2177e459)\nImporting the module starts downloading and executing a file recognized as malicious by AVs\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-m5tlprovetomegz\n\n\nReasons (based on the campaign):\n\n\n - malware\n\n\n - Downloads and executes a remote executable.\n",
  "id": "MAL-2025-41699",
  "modified": "2025-12-11T09:27:53Z",
  "published": "2025-07-24T23:11:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/m5tlprovetomegz"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in m5tlprovetomegz (PyPI)"
}


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Sightings

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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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • 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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