Tiny update to these two scripts that use railgun - we don't need to perform a 'client.core.use("railgun")' any more as railgun is directly in stdapi.

git-svn-id: file:///home/svn/framework3/trunk@10321 4d416f70-5f16-0410-b530-b9f4589650da

scripts/meterpreter/arp_scanner.rb

@@ -27,8 +27,6 @@ def enum_int
 end
 def arp_scan(cidr)
 	print_status("ARP Scanning #{cidr}")
-	client.core.use("railgun")
-	rail = client.railgun
 	ws = client.railgun.ws2_32
 	iphlp = client.railgun.iphlpapi
 	i, a = 0, []
@@ -48,7 +46,7 @@ def arp_scan(cidr)
 					h = ws.inet_addr(ip_text)
 					ip = h["return"]
 					h = iphlp.SendARP(ip,0,6,6)
-					if h["return"] == rail.const("NO_ERROR")
+					if h["return"] == client.railgun.const("NO_ERROR")
 						mac = h["pMacAddr"]
 						print_status("IP: #{ip_text} MAC " +
 							  mac[0].ord.to_s(16) + ":" +

scripts/meterpreter/keylogrecorder.rb

@@ -42,7 +42,6 @@ captype = 0
 # Function for locking the screen -- Thanks for the idea and API call Mubix
 def lock_screen
 	print_status("Locking Screen...")
-	client.core.use("railgun")
 	lock_info = client.railgun.user32.LockWorkStation()
 	if lock_info["GetLastError"] == 0
 		print_status("Screen has been locked")