mal-2026-1999
Vulnerability from ossf_malicious_packages
Published
2026-03-20 13:12
Modified
2026-03-20 13:12
Summary
Malicious code in cfgmgr-syn (PyPI)
Details

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

Source: kam193 (ea20f8a566abc23f4b1d13543234fad04a3f791af173dd3dd3024bd93c3308c9)

The code exfiltrates content copied to clipboard content to a hardcoded location. The code is obfuscated and has a persistence mechanism.


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

Campaign: 2026-03-cfgmgr-syn

Reasons (based on the campaign):

  • clipboard-stealing

  • obfuscation

  • exfiltration-generic

  • persistence

Credits

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "cfgmgr-syn"
      },
      "versions": [
        "1.0.26",
        "1.0.27"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "ANALYST"
    }
  ],
  "database_specific": {
    "iocs": {
      "ips": [
        "204.10.194.247"
      ],
      "urls": [
        "http://204.10.194.247:8765"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-03-cfgmgr-syn/cfgmgr-syn",
        "import_time": "2026-03-20T13:30:24.776264837Z",
        "modified_time": "2026-03-20T13:12:40.302389Z",
        "sha256": "ea20f8a566abc23f4b1d13543234fad04a3f791af173dd3dd3024bd93c3308c9",
        "source": "kam193",
        "versions": [
          "1.0.26",
          "1.0.27"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ea20f8a566abc23f4b1d13543234fad04a3f791af173dd3dd3024bd93c3308c9)\nThe code exfiltrates content copied to clipboard content to a hardcoded location. The code is obfuscated and has a persistence mechanism.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-03-cfgmgr-syn\n\n\nReasons (based on the campaign):\n\n\n - clipboard-stealing\n\n\n - obfuscation\n\n\n - exfiltration-generic\n\n\n - persistence\n",
  "id": "MAL-2026-1999",
  "modified": "2026-03-20T13:12:40Z",
  "published": "2026-03-20T13:12:40Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/cfgmgr-syn"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in cfgmgr-syn (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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