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Nuclei Templates

Minecraft - enum

ID: minecraft-enum

Severity: info

Author: pussycat0x

Tags: js,network,minecraft,enum

Description

Section titled “Description”

Minecraft server for some basic information about the host.The information that is queried is the Description, Maximum Number of Players, number of Online Players, Version number, and Protocol Number

YAML Source

Section titled “YAML Source”
id: minecraft-enum


info:
  name: Minecraft - enum
  author: pussycat0x
  severity: info
  description: |
    Minecraft server for some basic information about the host.The information that is queried is the Description, Maximum Number of Players, number of Online Players, Version number, and Protocol Number
  reference:
    - https://github.com/sjhilt/Nmap-NSEs/blob/master/minecraft-info.nse
  metadata:
    verified: true
    max-request: 1
    shodan-query: product:"Minecraft"
  tags: js,network,minecraft,enum


javascript:
  - pre-condition: |
      isPortOpen(Host,Port);
  - code: |
      let data = "fe01"
      let c = require("nuclei/net");
      let conn = c.Open('tcp', `${Host}:${Port}`);
      conn.SendHex(data);
      let response = conn.RecvString();
      if (response.includes("HTTP/1.1")) {
        conn.Close();
      } else {
        let cleanedResponse = response.replace(/\x00/g, '');
        const version = cleanedResponse.slice(16, 30).replace(/(\d+)(\d{1})(\d+)/, "$1.$2.$3");
        const description = cleanedResponse.slice(30, -4);
        const onlinePlayers = cleanedResponse.slice(-1);
        const maxPlayers = cleanedResponse.slice(-3);
        Export("Version: ", version , " Description:", description ," Online Players:", onlinePlayers, " Maximum Players:", maxPlayers);
      }


    args:
      Host: "{{Host}}"
      Port: 25565


    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - "success == true"


    extractors:
      - type: dsl
        dsl:
          - response
# digest: 4b0a00483046022100990bf833d5080b0619d1fe6745e232836353f58344282235bad2a8f97621dbcb02210087d45a7fdcde25310e67e5079fe7c449f42aa300394b431bdbad2e5dde1e5db7:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "javascript/enumeration/minecraft-enum.yaml"

View on Github