Add support to scripts for Meterpreter Accounts Mixin and add new method is_system? for checking if sessions is running as SYSTEM, uses SID so as at to ensure compatibility with multiple language versions of windows.

git-svn-id: file:///home/svn/framework3/trunk@11997 4d416f70-5f16-0410-b530-b9f4589650da

lib/msf/core/post/windows/priv.rb

@@ -1,15 +1,27 @@
 
+require 'msf/core/post/windows/accounts'
+
 module Msf
 class Post
 
 module Priv
 
-
+	include ::Msf::Post::Accounts
-	#Returns true if user is admin and false if not.
+	# Returns true if user is admin and false if not.
 	def is_admin?
 		return session.railgun.shell32.IsUserAnAdmin()["return"]
 	end
 
+	# Returns true if running as Local System
+	def is_system?
+		local_sys = resolve_sid("S-1-5-18")
+		if session.sys.config.getuid == "#{local_sys[:domain]}\\#{local_sys[:name]}"
+			return true
+		else
+			return false
+		end
+
+	end
 	#
 	# Returns true if UAC is enabled
 	#

lib/msf/scripts/meterpreter.rb

@@ -2,6 +2,7 @@ require 'msf/scripts/meterpreter/common'
 require 'msf/scripts/meterpreter/registry'
 require 'msf/scripts/meterpreter/file'
 require 'msf/scripts/meterpreter/services'
+require 'msf/scripts/meterpreter/accounts'
 
 module Msf
 module Scripts

lib/msf/scripts/meterpreter/accounts.rb

@@ -0,0 +1,14 @@
+require 'msf/core/post/windows/accounts'
+
+module Msf
+module Scripts
+module Meterpreter
+module Common
+
+include ::Msf::Post::Accounts
+
+end
+end
+end
+end
+