mal-2026-1137
Vulnerability from ossf_malicious_packages
Published
2026-03-02 18:48
Modified
2026-04-01 12:28
Summary
Malicious code in fwk-amigapython (PyPI)
Details

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

Source: kam193 (8b565888509e90341d144143aa8e323b0e295d74f3857af52d94930d9d03a30f)

During import, only in specific environments, a module containing code disguised as telemetry is imported. This code then exfiltrates sensitive environment variables and cloud tokens to a hardcoded location, as well as starts a job listening for commands to execute. Likely dependency confusion attempts


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

Campaign: 2026-02-amigapythonupdater

Reasons (based on the campaign):

  • exfiltration-generic

  • exfiltration-env-variables

  • The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine.

  • dependency-confusion

Credits

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "fwk-amigapython"
      },
      "versions": [
        "2.13.0"
      ]
    }
  ],
  "credits": [
    {
      "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": {
      "ips": [
        "77.91.65.24"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-02-amigapythonupdater/fwk-amigapython",
        "import_time": "2026-03-02T19:19:23.803541881Z",
        "modified_time": "2026-03-02T18:48:22.226483Z",
        "sha256": "8b565888509e90341d144143aa8e323b0e295d74f3857af52d94930d9d03a30f",
        "source": "kam193",
        "versions": [
          "2.13.0"
        ]
      },
      {
        "id": "RLMA-2026-00340",
        "import_time": "2026-03-19T12:18:17.378213403Z",
        "modified_time": "2026-03-18T12:14:07Z",
        "sha256": "77cc0991dd523e68051d8cc334254ef7993cde26104efe3d49860de1fa2945bc",
        "source": "reversing-labs",
        "versions": [
          "2.13.0"
        ]
      },
      {
        "id": "RLUA-2026-01679",
        "import_time": "2026-04-01T12:26:12.973912566Z",
        "modified_time": "2026-03-24T15:22:09Z",
        "sha256": "b254b93269864e22ca0aa7477dc10ba415a3b7c9db46b5e47add9a24cc11548c",
        "source": "reversing-labs"
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (8b565888509e90341d144143aa8e323b0e295d74f3857af52d94930d9d03a30f)\nDuring import, only in specific environments, a module containing code disguised as telemetry is imported. This code then exfiltrates sensitive environment variables and cloud tokens to a hardcoded location, as well as starts a job listening for commands to execute. Likely dependency confusion attempts\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-amigapythonupdater\n\n\nReasons (based on the campaign):\n\n\n - exfiltration-generic\n\n\n - exfiltration-env-variables\n\n\n - The package contains code to execute remote commands (probably limited to a specific set) on the victim\u0027s machine.\n\n\n - dependency-confusion\n",
  "id": "MAL-2026-1137",
  "modified": "2026-04-01T12:28:04Z",
  "published": "2026-03-02T18:48:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/fwk-amigapython"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in fwk-amigapython (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.
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