mal-2024-5135
Vulnerability from ossf_malicious_packages
Published
2024-06-25 13:35
Modified
2025-12-11 09:27
Summary
Malicious code in fefeefrrg (PyPI)
Details

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

Source: kam193 (3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146)

Installing the package starts an infostealer


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

Campaign: 2023-12-fefeefrrg

Reasons (based on the campaign):

  • infostealer

  • The package overrides the install command in setup.py to execute malicious code during installation.

  • exfiltration-generic

  • exfiltration-browser-data

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




{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "fefeefrrg",
        "purl": "pkg:pypi/fefeefrrg"
      },
      "versions": [
        "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": "ANALYST"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "RLMA-2024-03915",
        "import_time": "2024-06-28T02:48:58.242365062Z",
        "modified_time": "2024-06-25T13:35:22Z",
        "sha256": "476d201700857807312e04f094e863d61d7c51ef63c1edd56dbd4862f8c241e7",
        "source": "reversing-labs",
        "versions": [
          "1.0"
        ]
      },
      {
        "id": "RLUA-2024-08271",
        "import_time": "2024-10-24T00:59:11.891723101Z",
        "modified_time": "2024-10-16T14:41:08Z",
        "sha256": "4631f383d7ad30b59e92dad606c6c32efc4123bed5f450dbffe291761c1c93f9",
        "source": "reversing-labs"
      },
      {
        "id": "pypi/2023-12-fefeefrrg/fefeefrrg",
        "import_time": "2025-12-02T22:30:55.188503772Z",
        "modified_time": "2024-12-01T17:21:48Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "1881cf262285d7badb09b1dbbc35f309683aac98b03c2bf657900ef9827528d5",
        "source": "kam193"
      },
      {
        "id": "pypi/2023-12-fefeefrrg/fefeefrrg",
        "import_time": "2025-12-02T23:07:18.19714083Z",
        "modified_time": "2024-12-01T17:21:48Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146",
        "source": "kam193"
      },
      {
        "id": "pypi/2023-12-fefeefrrg/fefeefrrg",
        "import_time": "2025-12-10T21:38:57.482054104Z",
        "modified_time": "2024-12-01T17:21:48Z",
        "sha256": "5beaf4b1d416854b73dc3e35a815a42926342dde4d8f09fbf974fad1f9fe8e6f",
        "source": "kam193",
        "versions": [
          "1.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (3aa8b4ce86737760d29f2bf87c18d7c195bf3c26d83205d1c9972216c0149146)\nInstalling the package starts an infostealer\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2023-12-fefeefrrg\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - exfiltration-generic\n\n\n - exfiltration-browser-data\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n",
  "id": "MAL-2024-5135",
  "modified": "2025-12-11T09:27:53Z",
  "published": "2024-06-25T13:35:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/fefeefrrg"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in fefeefrrg (PyPI)"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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