Catch ACCESS_DENIED

Author: Meatballs1

lib/msf/core/exploit/smb/psexec.rb

@@ -121,6 +121,9 @@ def psexec(command, disconnect=true)
       service_exists = true
       print_warning("#{peer} - Service already exists, opening a handle...")
       svc_handle = dce_openservicew(dcerpc, scm_handle, service_name)
+    when ERROR_ACCESS_DENIED
+      print_error("#{peer} - Unable to create service, ACCESS_DENIED, did AV gobble your binary?")
+      return false
     else
       print_error("#{peer} - Failed to create service, ERROR_CODE: #{svc_status}")
       return false
@@ -144,6 +147,8 @@ def psexec(command, disconnect=true)
           print_good("#{peer} - Service started successfully...")
         when ERROR_FILE_NOT_FOUND
           print_error("#{peer} - Service failed to start - FILE_NOT_FOUND")
+        when ERROR_ACCESS_DENIED
+          print_error("#{peer} - Service failed to start - ACCESS_DENIED")
         when ERROR_SERVICE_REQUEST_TIMEOUT
           print_good("#{peer} - Service start timed out, OK if running a command or non-service executable...")
         else