mal-2025-191661
Vulnerability from ossf_malicious_packages
Published
2025-10-22 17:09
Modified
2025-12-31 02:45
Summary
Malicious code in smart-scheduler (PyPI)
Details

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

Source: kam193 (2792dcc5f5baaa05e1da756d9e57efedf800477f8b30e3c0b096d0baa17f59c9)

Package downloads and starts a malicious executable and hides its existence


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

Campaign: 2025-10-smart-scheduler

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • exfiltration-generic

  • obfuscation

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


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "smart-scheduler",
        "purl": "pkg:pypi/smart-scheduler"
      },
      "versions": [
        "0.1.0",
        "0.1.1",
        "0.1.2",
        "0.1.3",
        "0.1.4"
      ]
    }
  ],
  "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": {
    "iocs": {
      "urls": [
        "https://209.182.225.140/svc_host.exe"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-05638",
        "import_time": "2025-12-02T09:09:39.523887202Z",
        "modified_time": "2025-12-01T12:55:02Z",
        "sha256": "09cc75b4443a5a40b87fa27844d57cd60340812c0ea4142a4bcc92f8b4618b61",
        "source": "reversing-labs",
        "versions": [
          "0.1.0",
          "0.1.1",
          "0.1.2",
          "0.1.3",
          "0.1.4"
        ]
      },
      {
        "id": "pypi/2025-10-smart-scheduler/smart-scheduler",
        "import_time": "2025-12-02T22:30:55.579237248Z",
        "modified_time": "2025-10-22T17:09:55.79149Z",
        "sha256": "aed28b68f5984a2fc03169c226b2739054a38a101ad7a32d394d1279a4dd89f8",
        "source": "kam193",
        "versions": [
          "0.1.4",
          "0.1.3",
          "0.1.2",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-10-smart-scheduler/smart-scheduler",
        "import_time": "2025-12-02T23:07:18.623536614Z",
        "modified_time": "2025-10-22T17:09:55.79149Z",
        "sha256": "2792dcc5f5baaa05e1da756d9e57efedf800477f8b30e3c0b096d0baa17f59c9",
        "source": "kam193",
        "versions": [
          "0.1.4",
          "0.1.3",
          "0.1.2",
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-10-smart-scheduler/smart-scheduler",
        "import_time": "2025-12-30T22:39:04.177937434Z",
        "modified_time": "2025-10-22T17:09:55.79149Z",
        "sha256": "59e4b5ea012f00415434e6d2234bc2b593a3720c4a3c16db4fec2f1dd5e8c241",
        "source": "kam193",
        "versions": [
          "0.1.0",
          "0.1.2",
          "0.1.3",
          "0.1.4"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (2792dcc5f5baaa05e1da756d9e57efedf800477f8b30e3c0b096d0baa17f59c9)\nPackage downloads and starts a malicious executable and hides its existence\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-10-smart-scheduler\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - exfiltration-generic\n\n\n - obfuscation\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n",
  "id": "MAL-2025-191661",
  "modified": "2025-12-31T02:45:16Z",
  "published": "2025-10-22T17:09:55Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/smart-scheduler"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in smart-scheduler (PyPI)"
}


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Sightings

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Nomenclature

  • 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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