mal-2026-499
Vulnerability from ossf_malicious_packages
Published
2026-01-25 00:57
Modified
2026-01-25 10:42
Summary
Malicious code in system-integration (PyPI)
Details

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

Source: kam193 (106aadf74e260c98fb25e21fc8ff5bea93798cc75117200447687debe7f9fba2)

When importing the module, code downloads and executes a highly obfuscated remote script.

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

Campaign: 2026-01-system-integration

Reasons (based on the campaign):

  • Downloads and executes a remote malicious script.

  • obfuscation

Credits
Kamil Mańkowski (kam193) github.com/kam193 bad-packages.kam193.eu/
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "system-integration"
      },
      "versions": [
        "1.0.0",
        "1.0.1"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "domains": [
        "juvenile-server.vercel.app"
      ],
      "urls": [
        "https://juvenile-server.vercel.app/program",
        "https://juvenile-server.vercel.app/program.bat"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-01-system-integration/system-integration",
        "import_time": "2026-01-25T01:39:28.490027128Z",
        "modified_time": "2026-01-25T00:57:28.580751Z",
        "sha256": "106aadf74e260c98fb25e21fc8ff5bea93798cc75117200447687debe7f9fba2",
        "source": "kam193",
        "versions": [
          "1.0.0",
          "1.0.1"
        ]
      },
      {
        "id": "pypi/2026-01-system-integration/system-integration",
        "import_time": "2026-01-25T10:40:49.871112003Z",
        "modified_time": "2026-01-25T00:57:28.580751Z",
        "sha256": "531dd385b3adfc131d202bf5a60c9b31aff7f4b74845883a8778404421c294bd",
        "source": "kam193",
        "versions": [
          "1.0.0",
          "1.0.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (106aadf74e260c98fb25e21fc8ff5bea93798cc75117200447687debe7f9fba2)\nWhen importing the module, code downloads and executes a highly obfuscated remote script.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-01-system-integration\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote malicious script.\n\n\n - obfuscation\n",
  "id": "MAL-2026-499",
  "modified": "2026-01-25T10:42:32Z",
  "published": "2026-01-25T00:57:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/system-integration"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in system-integration (PyPI)"
}


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  • 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.
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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.



Detection rules are retrieved from Rulezet.