mal-2024-10181
Vulnerability from ossf_malicious_packages
Published
2024-08-23 15:57
Modified
2025-12-11 09:27
Summary
Malicious code in unrartest (PyPI)
Details

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

Source: kam193 (21a41269d4461bf4c85f40299bad3d27a57b45d762da1301cd872bff282c255e)

Packages downloads remote executable. The final behaviour is unknown, but starts with bypassing UAC and other security controls. Some package clones are obfuscated.


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

Campaign: 2024-08-koalabuilder

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • obfuscation


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "unrartest",
        "purl": "pkg:pypi/unrartest"
      },
      "versions": [
        "0.0.1"
      ]
    }
  ],
  "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://filetransfer.io/data-package/X3ykbFZq/download"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "RLMA-2024-09459",
        "import_time": "2024-10-24T00:57:10.321551094Z",
        "modified_time": "2024-10-16T14:53:19Z",
        "sha256": "5881c13fc435a770a2fd8ed9a39e3a3c88c2d2fd9bee8d31a36006e5c32bb2e2",
        "source": "reversing-labs",
        "versions": [
          "0.0.1"
        ]
      },
      {
        "id": "pypi/2024-08-koalabuilder/unrartest",
        "import_time": "2025-12-02T22:30:55.690892356Z",
        "modified_time": "2024-08-23T15:57:10Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "4fd62d001d9817649e944ffd69f1042efd1d544f7dc38dc59c69258076d8263b",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-08-koalabuilder/unrartest",
        "import_time": "2025-12-02T23:07:18.736820938Z",
        "modified_time": "2024-08-23T15:57:10Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "21a41269d4461bf4c85f40299bad3d27a57b45d762da1301cd872bff282c255e",
        "source": "kam193"
      },
      {
        "id": "pypi/2024-08-koalabuilder/unrartest",
        "import_time": "2025-12-10T21:38:57.908940027Z",
        "modified_time": "2024-08-23T15:57:10Z",
        "sha256": "5d2d8c2f0d05e8b20a2cf3ad3af8d82f6188d214a8720aed3afc6192d32ee009",
        "source": "kam193",
        "versions": [
          "0.0.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (21a41269d4461bf4c85f40299bad3d27a57b45d762da1301cd872bff282c255e)\nPackages downloads remote executable. The final behaviour is unknown, but starts with bypassing UAC and other security controls. Some package clones are obfuscated.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-08-koalabuilder\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n",
  "id": "MAL-2024-10181",
  "modified": "2025-12-11T09:27:54Z",
  "published": "2024-08-23T15:57:10Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://tria.ge/240823-sxpmlavdnk/behavioral2"
    },
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/unrartest"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in unrartest (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.
  • 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.


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