mal-2025-41421
Vulnerability from ossf_malicious_packages
Published
2025-08-21 08:05
Modified
2025-12-03 00:04
Summary
Malicious code in k7eel2-ss (PyPI)
Details

The package downloads and executes an executable from a hardcoded URL. The executable is classifed as Trojan and confirmed by 47 top sources. The package downloads malware from https://github.com/deprosinal/legendary-funicular github repo, namely helo.exe


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

Source: kam193 (ad3813336ff34d8c396fb18c6190c9dab055ad08f3624819fe53d710d1b84ef1)

Importing the module downloads and executes widely recognized malware


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

Campaign: 2025-08-k7eel

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • malware


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "k7eel2-ss"
      },
      "versions": [
        "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": "REPORTER"
    },
    {
      "contact": [
        "https://safedep.io"
      ],
      "name": "SafeDep",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://github.com/mtlnewacc6-sys/adadad/raw/refs/heads/main/x69.exe",
        "https://github.com/byebyeeeeeeaaa/turbo-guide/raw/refs/heads/main/Payload.exe",
        "https://github.com/deprosinal/legendary-funicular/raw/refs/heads/main/helo.exe",
        "https://github.com/deprosinal/didactic-octo-funicular/raw/refs/heads/main/Payload.exe",
        "https://github.com/deprosinal/sturdy-fiesta/raw/refs/heads/main/XClient.exe",
        "https://github.com/deprosinal/jubilant-parakeet/raw/refs/heads/main/41222.exe",
        "https://github.com/deprosinal/shiny-telegram/raw/refs/heads/main/XClient.exe"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-08-k7eel/k7eel2-ss",
        "import_time": "2025-12-02T22:30:55.293418769Z",
        "modified_time": "2025-08-21T09:12:48.229416Z",
        "sha256": "81ee2d9f5186aee9287ffeb1a13489caa1684392d3c7d37cf33465c9e2e6ea0a",
        "source": "kam193",
        "versions": [
          "0.1.1"
        ]
      },
      {
        "id": "pypi/2025-08-k7eel/k7eel2-ss",
        "import_time": "2025-12-02T23:07:18.318256894Z",
        "modified_time": "2025-08-21T09:12:48.229416Z",
        "sha256": "ad3813336ff34d8c396fb18c6190c9dab055ad08f3624819fe53d710d1b84ef1",
        "source": "kam193",
        "versions": [
          "0.1.1"
        ]
      }
    ]
  },
  "details": "The package downloads and executes an executable from a hardcoded URL. The executable is classifed as `Trojan` and confirmed by 47 top sources.\n The package downloads malware from `https://github.com/deprosinal/legendary-funicular` github repo, namely `helo.exe`\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ad3813336ff34d8c396fb18c6190c9dab055ad08f3624819fe53d710d1b84ef1)\nImporting the module downloads and executes widely recognized malware\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-08-k7eel\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - malware\n",
  "id": "MAL-2025-41421",
  "modified": "2025-12-03T00:04:27Z",
  "published": "2025-08-21T08:05:33Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://platform.safedep.io/community/malysis/01K354BD9CCJJQNGPSYYG6J25N"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/b72c29249dee7744ef350444177c65cf34ae8543295dc0b45d20154f564e6c4c/detection"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/243dcfb04a7d3729ccdd58bf7e764ff1b39a8d8f886528d633cca2230797e799/detection"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/7146846de021736051dd919b0b6ab35a64b50fae1c9cca60d301f72795bafaec/detection"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/k7eel2-ss"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in k7eel2-ss (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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