mal-2025-41735
Vulnerability from ossf_malicious_packages
Published
2025-07-18 21:01
Modified
2025-12-11 09:27
Summary
Malicious code in rbx1325382 (PyPI)
Details

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

Source: kam193 (966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9)

During installation, package attempts to exfiltrate browser data


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

Campaign: 2025-07-rbx1325

Reasons (based on the campaign):

  • infostealer

  • exfiltration-browser-data


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "rbx1325382",
        "purl": "pkg:pypi/rbx1325382"
      },
      "versions": [
        "0.1.0"
      ]
    }
  ],
  "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": {
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-04230",
        "import_time": "2025-08-29T06:41:50.896173272Z",
        "modified_time": "2025-08-28T07:11:42Z",
        "sha256": "ccbf93161f0f4dff5b9e73f44dc977ef1bf3feb81f55cbd30e3903e6624c376c",
        "source": "reversing-labs",
        "versions": [
          "0.1.0"
        ]
      },
      {
        "id": "pypi/2025-07-rbx1325/rbx1325382",
        "import_time": "2025-12-02T22:30:55.522334111Z",
        "modified_time": "2025-07-18T21:01:06.319935Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "55588111733b3002535b471510477fe45b31bae56c5abc22d6cf6e755b2cedb6",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-07-rbx1325/rbx1325382",
        "import_time": "2025-12-02T23:07:18.559103234Z",
        "modified_time": "2025-07-18T21:01:06.319935Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9",
        "source": "kam193"
      },
      {
        "id": "pypi/2025-07-rbx1325/rbx1325382",
        "import_time": "2025-12-10T21:38:57.76832651Z",
        "modified_time": "2025-07-18T21:01:06.319935Z",
        "sha256": "d77811c6108162fcd8070fbdfae4a80763f9117242574060b9d43fd32928c4c8",
        "source": "kam193",
        "versions": [
          "0.1.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (966cc45844a609edfa292523c993aa173d39c710d8856c06f30d5d73d82f48e9)\nDuring installation, package attempts to exfiltrate browser data\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-rbx1325\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - exfiltration-browser-data\n",
  "id": "MAL-2025-41735",
  "modified": "2025-12-11T09:27:53Z",
  "published": "2025-07-18T21:01:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/rbx1325382"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in rbx1325382 (PyPI)"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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