mal-0000-kam193-badcc187e382c3a2
Vulnerability from ossf_malicious_packages
Published
2025-12-09 16:32
Modified
2025-12-10 01:05
Summary
Malicious code in bignum (PyPI)
Details

In this incarnation, the package is no longer a clone of networkx, but continues to use the same technique to run secretly remote code and cover tracks

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

Campaign: 2025-12-graphnode

Reasons (based on the campaign):

  • obfuscation

  • Downloads and executes a remote malicious script.

  • clones-real-package

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

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "bignum"
      },
      "versions": [
        "0.1.1",
        "0.1.0",
        "0.1.2"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "domains": [
        "aurevian.cloud"
      ],
      "urls": [
        "https://raw.githubusercontent.com/oscaratkins831/CrowdFunding-Smart-Contract-main/refs/heads/main/readme.md",
        "https://drive.google.com/uc?export=download\u0026id=1JhtoVi6UjdCEa9mT5kHvYxd2UauiccW4",
        "https://aurevian.cloud/public/startup.py?ver=1.2",
        "https://raw.githubusercontent.com/ronniebrooks/node-javascript-ecommerce-main/refs/heads/main/.gitignore",
        "https://raw.githubusercontent.com/ronniebrooks/node-javascript-ecommerce-main/refs/heads/main/package.json",
        "https://drive.google.com/uc?export=download\u0026id=1FKQxvZM2zl0pmtf_cIHdjLSVdf-ZlUYR",
        "https://drive.google.com/uc?export=download\u0026id=1RPC49CCI9urhfoVdPkO3pCSI4Lr430Lx"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-12-graphnode/bignum",
        "import_time": "2025-12-10T01:36:24.857786086Z",
        "modified_time": "2025-12-10T01:05:01.487391Z",
        "sha256": "badcc187e382c3a293acf848c5d7ba6410d528d8d8d91c0cf7b22f12296d0428",
        "source": "kam193",
        "versions": [
          "0.1.1",
          "0.1.0",
          "0.1.2"
        ]
      }
    ]
  },
  "details": "In this incarnation, the package is no longer a clone of networkx, but continues to use the same technique to run secretly remote code and cover tracks\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-12-graphnode\n\n\nReasons (based on the campaign):\n\n\n - obfuscation\n\n\n - Downloads and executes a remote malicious script.\n\n\n - clones-real-package\n\n",
  "id": "",
  "modified": "2025-12-10T01:05:01Z",
  "published": "2025-12-09T16:32:42Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/bignum"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in bignum (PyPI)"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.