mal-2025-925
Vulnerability from ossf_malicious_packages
Published
2024-12-24 18:09
Modified
2025-12-11 09:27
Summary
Malicious code in fkask (PyPI)
Details

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

Source: kam193 (d3bbbce78f8816ead148780776c4371cdd08775ee74639fea33b9598f8bb4b2b)

Importing the module downloads and starts an infostealer attempting to exfiltrate data and establishing persistence through autorun directory.


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

Campaign: 2024-12-reqesst

Reasons (based on the campaign):

  • infostealer

  • peristence-autorun

  • typosquatting

  • exfiltration-generic

  • Downloads and executes a remote executable.

  • clones-real-package

  • dependency-confusion

  • exfiltration-browser-data

  • exfiltration-crypto


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "fkask",
        "purl": "pkg:pypi/fkask"
      },
      "versions": [
        "3.1.8.dev0"
      ]
    }
  ],
  "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": {
      "urls": [
        "https://www.dropbox.com/scl/fi/d4ftoxxvovr12f4tjh0mc/H7Glqp2Vy.exe?rlkey=z323u7r1ipm2tegn2dqlqzv9l\u0026st=9gg48qpa\u0026dl=1"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-00464",
        "import_time": "2025-02-03T18:38:06.228634157Z",
        "modified_time": "2025-02-03T17:07:21Z",
        "sha256": "b4930756e2b05ca1620f71278c0f6d077ddaaac641368d2445bd1fa87e2a1830",
        "source": "reversing-labs",
        "versions": [
          "3.1.8.dev0"
        ]
      },
      {
        "id": "pypi/2024-12-reqesst/fkask",
        "import_time": "2025-12-02T22:30:55.194824633Z",
        "modified_time": "2024-12-24T18:09:49Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "a376a88b7a918549016d4e5c14f26ee85d6e7cecdd1f00f746d37f81dac6f8d3",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-12-reqesst/fkask",
        "import_time": "2025-12-02T23:07:18.20394568Z",
        "modified_time": "2024-12-24T18:09:49Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "d3bbbce78f8816ead148780776c4371cdd08775ee74639fea33b9598f8bb4b2b",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-12-reqesst/fkask",
        "import_time": "2025-12-10T21:38:57.488440709Z",
        "modified_time": "2024-12-24T18:09:49Z",
        "sha256": "5dec60f75d579194609a57b3de91581ecbe129db8011f71ff48aff9ca49e2317",
        "source": "kam193",
        "versions": [
          "3.1.8.dev0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (d3bbbce78f8816ead148780776c4371cdd08775ee74639fea33b9598f8bb4b2b)\nImporting the module downloads and starts an infostealer attempting to exfiltrate data and establishing persistence through autorun directory.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-12-reqesst\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - peristence-autorun\n\n\n - typosquatting\n\n\n - exfiltration-generic\n\n\n - Downloads and executes a remote executable.\n\n\n - clones-real-package\n\n\n - dependency-confusion\n\n\n - exfiltration-browser-data\n\n\n - exfiltration-crypto\n",
  "id": "MAL-2025-925",
  "modified": "2025-12-11T09:27:53Z",
  "published": "2024-12-24T18:09:49Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/0736a1f176f081a076b2cba3b54e1cb1462fe1a01be16144397bbc0d4739d01a"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/56ed3b8ca17b00ee8e7a1cb13298e5b12fd1771c24b33b9a84ba92b0610279e5"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/fkask"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in fkask (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.
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