mal-2024-12229
Vulnerability from ossf_malicious_packages
Published
2024-08-30 21:14
Modified
2025-12-11 09:27
Summary
Malicious code in calculator-c08d6d50f5964131 (PyPI)
Details

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

Source: kam193 (6343baa8b5e97a91b02979723f28035221550addc225d0e3911916a51ef5ef37)

Clearly research/pentesting examples containing reverse shell.


Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-examples-with-revshell

Reasons (based on the campaign):

  • dependency-confusion

  • The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.


{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "calculator-c08d6d50f5964131"
      },
      "versions": [
        "1000.0.2"
      ]
    }
  ],
  "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"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "pypi/GENERIC-examples-with-revshell/calculator-c08d6d50f5964131",
        "import_time": "2025-12-02T22:30:55.934121689Z",
        "modified_time": "2024-08-30T21:14:34Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "fe39991b437112af06f0775009986bf5833194a33941a4dd379605254739fe24",
        "source": "kam193"
      },
      {
        "id": "pypi/GENERIC-examples-with-revshell/calculator-c08d6d50f5964131",
        "import_time": "2025-12-02T23:07:19.123440272Z",
        "modified_time": "2024-08-30T21:14:34Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "ECOSYSTEM"
          }
        ],
        "sha256": "6343baa8b5e97a91b02979723f28035221550addc225d0e3911916a51ef5ef37",
        "source": "kam193"
      },
      {
        "id": "pypi/GENERIC-examples-with-revshell/calculator-c08d6d50f5964131",
        "import_time": "2025-12-10T21:38:58.258356274Z",
        "modified_time": "2024-08-30T21:14:34Z",
        "sha256": "47df6dd48e50057ad0bd98ba7e2ba02535f84ac194171429fca42b0e3c4b85f4",
        "source": "kam193",
        "versions": [
          "1000.0.2"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (6343baa8b5e97a91b02979723f28035221550addc225d0e3911916a51ef5ef37)\nClearly research/pentesting examples containing reverse shell.\n\n\n---\n\nCategory: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research \u0026 co, with clearly low-harm possibilities.\n\n\nCampaign: GENERIC-examples-with-revshell\n\n\nReasons (based on the campaign):\n\n\n - dependency-confusion\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim\u0027s machine.\n",
  "id": "MAL-2024-12229",
  "modified": "2025-12-11T09:27:52Z",
  "published": "2024-08-30T21:14:34Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/calculator-c08d6d50f5964131"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in calculator-c08d6d50f5964131 (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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