mal-2026-619
Vulnerability from ossf_malicious_packages
Published
2026-02-01 10:28
Modified
2026-02-01 11:10
Summary
Malicious code in colorss (PyPI)
Details

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

Source: kam193 (de8be235bf17ee738265f4a0254263fc0caeefa1f9228c9f6f122dfd7b2fac2d)

Package silently executes in background a remote script. During the analysis, the script was not accessible


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

Campaign: 2026-02-colorss

Reasons (based on the campaign):

  • typosquatting

  • Downloads and executes a remote malicious script.


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "colorss"
      },
      "versions": [
        "0.1.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "ANALYST"
    },
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "domains": [
        "airaproxy.com"
      ],
      "urls": [
        "https://airaproxy.com/api/"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-02-colorss/colorss",
        "import_time": "2026-02-01T10:44:20.390721515Z",
        "modified_time": "2026-02-01T10:28:48.127259Z",
        "sha256": "de8be235bf17ee738265f4a0254263fc0caeefa1f9228c9f6f122dfd7b2fac2d",
        "source": "kam193",
        "versions": [
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2026-02-colorss/colorss",
        "import_time": "2026-02-01T11:08:43.085593049Z",
        "modified_time": "2026-02-01T10:28:48.127259Z",
        "sha256": "5183bf5a7f0672f53ec3f08c820475ea4882ccf1b4e48564e804d85783eebf10",
        "source": "kam193",
        "versions": [
          "0.1.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (de8be235bf17ee738265f4a0254263fc0caeefa1f9228c9f6f122dfd7b2fac2d)\nPackage silently executes in background a remote script. During the analysis, the script was not accessible\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-colorss\n\n\nReasons (based on the campaign):\n\n\n - typosquatting\n\n\n - Downloads and executes a remote malicious script.\n",
  "id": "MAL-2026-619",
  "modified": "2026-02-01T11:10:26Z",
  "published": "2026-02-01T10:28:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/colorss"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in colorss (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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