Update minishare_get_overflow.rb

set WfsDelay 30

modules/exploits/windows/http/minishare_get_overflow.rb

@@ -53,6 +53,10 @@ class Metasploit3 < Msf::Exploit::Remote
           ['Windows XP SP2 Polish',        { 'Rets' => [ 1787, 0x77d4e26e ]}], # jmp esp
           ['Windows XP SP2 French',        { 'Rets' => [ 1787, 0x77d5af0a ]}], # jmp esp
         ],
+      'DefaultOptions' =>
+        {
+          'WfsDelay' => 30
+        },
       'DisclosureDate' => 'Nov 7 2004'))
   end