mal-2025-47572
Vulnerability from ossf_malicious_packages
Published
2025-09-26 00:00
Modified
2025-12-03 00:04
Summary
Malicious code in bloxypy (PyPI)
Details

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

Source: kam193 (ca1bb0aab09d6ef59ee1ff8485c8c2a6b565c1311246ed61d63c9757bd44ecdc)

Attempting to use the module starts obfuscated code containing an infostealer


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

Campaign: 2025-09-bloxypy

Reasons (based on the campaign):

  • infostealer

  • obfuscation

  • action-hidden-in-lib-usage

  • infostealer:kiwi

  • exfiltration-browser-data

Source: oracle-using-macaron (981253c2b6b99e04aff2ddfde86c215b40d6da1340c24fa8f2e2d0f7f797d82e)

This malicious package executes code obfuscated using Base64 encoding. It is designed to mimic the ro-py package.

Credits

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "bloxypy",
        "purl": "pkg:pypi/bloxypy"
      },
      "versions": [
        "0.1.9"
      ]
    }
  ],
  "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": "REPORTER"
    },
    {
      "contact": [
        "https://github.com/oracle/macaron"
      ],
      "name": "Oracle using Macaron",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://discord.com/api/webhooks/1272911919686095030/YFEMYwnHMrm0g0TuWjMYY7eymWSr0Caq-npGXbI5dckduYI8EO7zjwdRq_47G0GP6K6l"
      ]
    },
    "malicious-packages-origins": [
      {
        "import_time": "2025-09-26T00:00:03Z",
        "modified_time": "2025-09-26T00:00:03Z",
        "sha256": "981253c2b6b99e04aff2ddfde86c215b40d6da1340c24fa8f2e2d0f7f797d82e",
        "source": "oracle-using-macaron",
        "versions": [
          "0.1.9"
        ]
      },
      {
        "id": "pypi/2025-09-bloxypy/bloxypy",
        "import_time": "2025-12-02T22:30:54.999587468Z",
        "modified_time": "2025-09-26T10:13:12.359832Z",
        "sha256": "88482bd19a6d9cf3e08a5112b6b49b78870af1793b959d85f7bb2ee174def5bc",
        "source": "kam193",
        "versions": [
          "0.1.9"
        ]
      },
      {
        "id": "pypi/2025-09-bloxypy/bloxypy",
        "import_time": "2025-12-02T23:07:18.028553766Z",
        "modified_time": "2025-09-26T10:13:12.359832Z",
        "sha256": "ca1bb0aab09d6ef59ee1ff8485c8c2a6b565c1311246ed61d63c9757bd44ecdc",
        "source": "kam193",
        "versions": [
          "0.1.9"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ca1bb0aab09d6ef59ee1ff8485c8c2a6b565c1311246ed61d63c9757bd44ecdc)\nAttempting to use the module starts obfuscated code containing an infostealer\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-09-bloxypy\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - obfuscation\n\n\n - action-hidden-in-lib-usage\n\n\n - infostealer:kiwi\n\n\n - exfiltration-browser-data\n\n## Source: oracle-using-macaron (981253c2b6b99e04aff2ddfde86c215b40d6da1340c24fa8f2e2d0f7f797d82e)\nThis malicious package executes code obfuscated using Base64 encoding. It is designed to mimic the ro-py package.\n",
  "id": "MAL-2025-47572",
  "modified": "2025-12-03T00:04:26Z",
  "published": "2025-09-26T00:00:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/bloxypy"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in bloxypy (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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