Hello and welcome to Techspot.
Boot into safe mode. See how HERE.
http://www.bleepingcomputer.com/forums/tutorial61.html
Turn off system restore.(XP/ME only) See how HERE.
http://www.bleepingcomputer.com/forums/tutorial56.html
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how HERE.
http://www.bleepingcomputer.com/forums/tutorial62.html
Go to addremove programmes in your control panel and uninstall anything to do with(if there).
Spyware Nuker 2004
Close control panel.
Open your task manager, by holding down the ctrl and alt keys and pressing the delete key.
Click on the processes tab and end process for(if there).
swn2.exe
window.exe
?ttrib.exe
Close task manager.
Run HJT with no other programmes open. Have HJT fix the following, by placing a tick in the little box next to(if there).
O2 - BHO: BrowserHelper Class - {EBCDDA60-2A68-11D3-8A43-0060083CFB9C} - C:\WINDOWS\System32\nzdd.dll
O3 - Toolbar: (no name) - {12EE7A5E-0674-42f9-A76B-000000004D00} - (no file)
O4 - HKLM\..\Run: [Spyware Nuker] C:\Program Files\Spyware Nuker 2004\swn2.exe /h
O4 - HKLM\..\Run: [98D0CE0C16B1] rundll32.exe D0CE0C16B1,D0CE0C16B1
O4 - HKCU\..\Run: [window.exe] C:\WINDOWS\system32\window.exe
O4 - HKCU\..\Run: [Iyf] C:\WINDOWS\system32\?ttrib.exe
Fix all 016-DPF entries.
Click on the fix checked button.
Close HJT.
Locate and delete the following
bold files(if there).
C:\WINDOWS\system32\
?ttrib.exe
C:\WINDOWS\system32\
window.exe
C:\Program Files\
Spyware Nuker 2004\swn2.exe /h
Reboot into normal mode and turn system restore back on.
Regards Howard :wave: :wave: