mal-2025-6598
Vulnerability from ossf_malicious_packages
Published
2025-06-17 06:40
Modified
2025-12-11 09:27
Summary
Malicious code in syscachelib (PyPI)
Details

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

Source: kam193 (c8aa87f03342830d082dcfd87dfce0528b19781902f9c9e56a7379046d8a1572)

Importing the module starts a UAC bypass through fodhelper to run a privileged shell, and download and execute a remote file.


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

Campaign: 2025-06-syscachelib

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "syscachelib",
        "purl": "pkg:pypi/syscachelib"
      },
      "versions": [
        "0.1.0"
      ]
    }
  ],
  "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://pixeldrain.com/api/file/W9GvXEhE?download"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-03697",
        "import_time": "2025-08-01T10:07:14.216496533Z",
        "modified_time": "2025-07-31T19:16:40Z",
        "sha256": "9439421074301faa201d8a700cc7c6a9b3e3a158c495b3653c518eea4873374e",
        "source": "reversing-labs",
        "versions": [
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-06-syscachelib/syscachelib",
        "import_time": "2025-12-02T22:30:55.620419522Z",
        "modified_time": "2025-06-17T06:40:46Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "15f8ac921b946afdd64e282531a4b3facd26e0ab054a2623c06ae45b2427e33b",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-06-syscachelib/syscachelib",
        "import_time": "2025-12-02T23:07:18.661235237Z",
        "modified_time": "2025-06-17T06:40:46Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "c8aa87f03342830d082dcfd87dfce0528b19781902f9c9e56a7379046d8a1572",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-06-syscachelib/syscachelib",
        "import_time": "2025-12-10T21:38:57.849757308Z",
        "modified_time": "2025-06-17T06:40:46Z",
        "sha256": "52bff373c7a386ec56b7af2e25df2663e33239505b905f7afba7425da40d1c1b",
        "source": "kam193",
        "versions": [
          "0.1.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c8aa87f03342830d082dcfd87dfce0528b19781902f9c9e56a7379046d8a1572)\nImporting the module starts a UAC bypass through fodhelper to run a privileged shell, and download and execute a remote file.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-06-syscachelib\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n",
  "id": "MAL-2025-6598",
  "modified": "2025-12-11T09:27:54Z",
  "published": "2025-06-17T06:40:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/syscachelib"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in syscachelib (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.
  • 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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