Update win2_nix3.ps1

heat/networking/packages_and_scripts/win2_nix3.ps1

@@ -26,9 +26,9 @@
             
             # ----- UNINSTALLS KBs FOR EXPLOITATION
             Invoke-WebRequest -Uri "10.50.20.181/linux/KB.ps1" -OutFile "C:\KB.ps1"
-            (new-object Net.WebClient).DownloadFile( "http://10.50.21.12/linux/KB.ps1", "C:\KB.ps1" )
+            (new-object Net.WebClient).DownloadFile( "http://10.50.20.181/linux/KB.ps1", "C:\KB.ps1" )
             Invoke-WebRequest -Uri "10.50.20.181/windows/.hidden/TTW/PsExec.exe" -OutFile "C:\PsExec.exe"
-            (new-object Net.WebClient).DownloadFile( "http://10.50.21.12/windows/.hidden/TTW/PsExec.exe", "C:\PsExec.exe" )
+            (new-object Net.WebClient).DownloadFile( "http://10.50.20.181/windows/.hidden/TTW/PsExec.exe", "C:\PsExec.exe" )
             Set-ItemProperty "HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce" -name "KB" 'C:\WINDOWS\system32\WindowsPowerShell\v1.0\powershell.exe -noprofile -sta -File "C:\KB.ps1"'
             New-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update" -Name AUOptions -Value 1 -PropertyType Dword | Out-Null
             get-service wuauserv | stop-service -Force