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| 1 | +## |
| 2 | +# This module requires Metasploit: http//metasploit.com/download |
| 3 | +# Current source: https://github.com/rapid7/metasploit-framework |
| 4 | +## |
| 5 | + |
| 6 | +require 'msf/core' |
| 7 | + |
| 8 | +class Metasploit3 < Msf::Auxiliary |
| 9 | + |
| 10 | + include Msf::Exploit::Remote::HttpClient |
| 11 | + include Msf::Auxiliary::Scanner |
| 12 | + include Msf::Auxiliary::Report |
| 13 | + |
| 14 | + def initialize(info = {}) |
| 15 | + super(update_info(info, |
| 16 | + 'Name' => 'ElasticSearch Indices Enumeration Utility', |
| 17 | + 'Description' => %q{ |
| 18 | + This module enumerates ElasticSearch Indices. It uses the REST API |
| 19 | + in order to make it. |
| 20 | + }, |
| 21 | + 'Author' => |
| 22 | + [ |
| 23 | + 'Silas Cutler <Silas.Cutler[at]BlackListThisDomain.com>' |
| 24 | + ], |
| 25 | + 'License' => MSF_LICENSE |
| 26 | + )) |
| 27 | + |
| 28 | + register_options( |
| 29 | + [ |
| 30 | + Opt::RPORT(9200) |
| 31 | + ], self.class) |
| 32 | + end |
| 33 | + |
| 34 | + def peer |
| 35 | + "#{rhost}:#{rport}" |
| 36 | + end |
| 37 | + |
| 38 | + def run_host(ip) |
| 39 | + vprint_status("#{peer} - Querying indices...") |
| 40 | + begin |
| 41 | + res = send_request_raw({ |
| 42 | + 'uri' => '/_aliases', |
| 43 | + 'method' => 'GET', |
| 44 | + }) |
| 45 | + rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable |
| 46 | + vprint_error("#{peer} - Unable to establish connection") |
| 47 | + return |
| 48 | + end |
| 49 | + |
| 50 | + if res && res.code == 200 && res.body.length > 0 |
| 51 | + begin |
| 52 | + json_body = JSON.parse(res.body) |
| 53 | + rescue JSON::ParserError |
| 54 | + vprint_error("#{peer} - Unable to parse JSON") |
| 55 | + return |
| 56 | + end |
| 57 | + else |
| 58 | + vprint_error("#{peer} - Timeout or unexpected response...") |
| 59 | + return |
| 60 | + end |
| 61 | + |
| 62 | + report_service( |
| 63 | + :host => rhost, |
| 64 | + :port => rport, |
| 65 | + :proto => 'tcp', |
| 66 | + :name => 'elasticsearch' |
| 67 | + ) |
| 68 | + |
| 69 | + indices = [] |
| 70 | + |
| 71 | + json_body.each do |index| |
| 72 | + indices.push(index[0]) |
| 73 | + report_note( |
| 74 | + :host => rhost, |
| 75 | + :port => rport, |
| 76 | + :proto => 'tcp', |
| 77 | + :type => "elasticsearch.index", |
| 78 | + :data => index[0], |
| 79 | + :update => :unique_data |
| 80 | + ) |
| 81 | + end |
| 82 | + |
| 83 | + if indices.length > 0 |
| 84 | + print_good("#{peer} - ElasticSearch Indices found: #{indices.join(", ")}") |
| 85 | + end |
| 86 | + |
| 87 | + end |
| 88 | + |
| 89 | +end |
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