Fixed exception handeling. No longer using rescure StandardError

lib/msf/core/exploit/psexec.rb

@@ -28,8 +28,8 @@ module Exploit::Remote::Psexec
             outfile.close
             simple.disconnect("\\\\#{ip}\\#{smbshare}")
             return output
-    rescue StandardError => output_error
-      print_error("Error getting command output. #{output_error.class}. #{output_error}.")
+        rescue Rex::Proto::SMB::Exceptions::ErrorCode => output_error
+            print_error("#{peer} - The file #{file} doesn't exist. #{output_error}.")
             return nil
         end
     end
@@ -185,14 +185,13 @@ module Exploit::Remote::Psexec
         if !@dropped_files
             return
         end
-    @dropped_files.delete_if do |file|
         begin
+            @dropped_files.delete_if do |file|
                 file_rm(file)
                 print_good("#{peer} - Deleted #{file}")
-      rescue StandardError => file_rm_error
-        print_error("#{peer} - Unable to delte #{file}. #{file_rm_error}")
-        return
             end
+        rescue ::Exception => cleanup_error
+            print_error("#{peer} - Unable to delte #{file}. #{cleanup_error}")
         end
     end