mal-2026-443
Vulnerability from ossf_malicious_packages
Published
2026-01-21 18:25
Modified
2026-01-21 18:25
Summary
Malicious code in 1q847 (PyPI)
Details

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

Source: kam193 (fe398aee3ca61989d1610e4b2edae183ef70d5fabc08709875ca9ef8725d82c5)

Package contains two DLL libraries, one of them packed. Both are widely recognized as malware. The exact behavior is not known

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

Campaign: 2026-01-old-1q847

Reasons (based on the campaign):

  • malware

  • obfuscation

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

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "1q847"
      },
      "versions": [
        "0.0.1",
        "0.0.2",
        "0.0.3",
        "0.0.4",
        "0.0.5",
        "0.0.6",
        "0.0.7",
        "0.1.0",
        "0.1.1",
        "0.2.0",
        "0.3.0",
        "0.4.0",
        "0.5.0",
        "0.6.0",
        "0.7.0",
        "1.0.0",
        "1.1.0",
        "1.1.1",
        "1.1.3",
        "1.1.4",
        "1.1.5",
        "1.1.6",
        "1.1.7",
        "1.1.8"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-01-old-1q847/1q847",
        "import_time": "2026-01-21T18:48:00.211506041Z",
        "modified_time": "2026-01-21T18:25:06.913161Z",
        "sha256": "fe398aee3ca61989d1610e4b2edae183ef70d5fabc08709875ca9ef8725d82c5",
        "source": "kam193",
        "versions": [
          "0.0.1",
          "0.0.2",
          "0.0.3",
          "0.0.4",
          "0.0.5",
          "0.0.6",
          "0.0.7",
          "0.1.0",
          "0.1.1",
          "0.2.0",
          "0.3.0",
          "0.4.0",
          "0.5.0",
          "0.6.0",
          "0.7.0",
          "1.0.0",
          "1.1.0",
          "1.1.1",
          "1.1.3",
          "1.1.4",
          "1.1.5",
          "1.1.6",
          "1.1.7",
          "1.1.8"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (fe398aee3ca61989d1610e4b2edae183ef70d5fabc08709875ca9ef8725d82c5)\nPackage contains two DLL libraries, one of them packed. Both are widely recognized as malware. The exact behavior is not known\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-01-old-1q847\n\n\nReasons (based on the campaign):\n\n\n - malware\n\n\n - obfuscation\n",
  "id": "MAL-2026-443",
  "modified": "2026-01-21T18:25:06Z",
  "published": "2026-01-21T18:25:06Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/87d4efd371edf4ccca805a15ddc4f5c4f89e0d7d46008d51d1055a01e78360e8/detection"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/94b82dacf24a8186311b46400cdd11df4ddab9408099806106213a96d2de2621/behavior"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.virustotal.com/gui/file/2a37ce301490bd4b7c5d02b768b054705fe4620db6ef81061718c1fe89c9f27e/detection"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/1q847"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in 1q847 (PyPI)"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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