Virus psguard et coolwwwsearch.homesearch

Bonjour à tous!

Je poste un petit mot car j'ai attrapé des virus sur le net, il s'agit de searchclik (par spybot) et trek blue error nuke, coolwwwsearch.homesearch, psguard (trouvé par ad aware ). Comme antivirus, j'ai avast4 et pare feu zone alarm. Mais quoi que je fasse, je n'arrive pa à supprimer ces "virus". Je vous joint mon log ( j'ai deja essayé de faire le ménage, grace a d'autres post maisj'ai toujours le problème. D'avance, merci pour votre aide

Logfile of HijackThis v1.99.1
Scan saved at 18:11:58, on 17/08/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Java\j2re1.4.2_05\bin\jusched.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
C:\Program Files\Analog Devices\SoundMAX\SMTray.exe
C:\Program Files\Fichiers communs\Logitech\QCDriver2\LVCOMS.EXE
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\mozilla\Mozilla Firefox\firefox.exe
C:\Documents and Settings\sebastien\Bureau\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Class - {25772CDE-9796-16D5-FDED-5A0FE9C94E0E} - C:\WINDOWS\system32\crmy.dll
O2 - BHO: Class - {57F5806A-D566-E625-50E5-FD4EE683E283} - C:\WINDOWS\system32\javaya32.dll
O2 - BHO: Class - {8391C5AE-D71D-1C39-7030-6A643F55B86D} - C:\WINDOWS\system32\addzw32.dll
O2 - BHO: Class - {B11E0DA4-6126-6F77-EBB6-7AC45A2249AA} - C:\WINDOWS\netss32.dll
O2 - BHO: Class - {EF0D6CC5-BD7A-7645-9AD2-491794D22499} - C:\WINDOWS\netub.dll
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_05\bin\jusched.exe
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [avast!] "C:\Program Files\Alwil Software\Avast4\ashDisp.exe"
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Fichiers communs\Logitech\QCDriver2\LVCOMS.EXE
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [ipor.exe] C:\WINDOWS\ipor.exe
O4 - HKLM\..\Run: [ipsp.exe] C:\WINDOWS\system32\ipsp.exe
O4 - HKLM\..\Run: [atlnk32.exe] C:\WINDOWS\system32\atlnk32.exe
O4 - HKLM\..\Run: [mssk.exe] C:\WINDOWS\system32\mssk.exe
O4 - HKLM\..\Run: [appzi.exe] C:\WINDOWS\appzi.exe
O4 - HKLM\..\Run: [crio32.exe] C:\WINDOWS\crio32.exe
O4 - HKLM\..\Run: [sysdj.exe] C:\WINDOWS\sysdj.exe
O4 - HKLM\..\Run: [ntro32.exe] C:\WINDOWS\ntro32.exe
O4 - HKLM\..\Run: [addyq32.exe] C:\WINDOWS\system32\addyq32.exe
O4 - HKLM\..\Run: [netss32.exe] C:\WINDOWS\netss32.exe
O4 - HKLM\..\RunOnce: [addum32.exe] C:\WINDOWS\system32\addum32.exe
O4 - HKLM\..\RunOnce: [iewz32.exe] C:\WINDOWS\iewz32.exe
O4 - HKLM\..\RunOnce: [winnr.exe] C:\WINDOWS\system32\winnr.exe
O4 - HKLM\..\RunOnce: [d3xz32.exe] C:\WINDOWS\system32\d3xz32.exe
O4 - HKLM\..\RunOnce: [crqb.exe] C:\WINDOWS\system32\crqb.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\Microsoft Office\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Free Software - C:\Program Files\Xtractor Plus\hh.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_05\bin\npjpi142_05.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_05\bin\npjpi142_05.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\Microsoft Office\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{2D686C14-E3C9-4E3D-8200-DA632B0C0A12}: NameServer = 212.87.96.9 194.7.45.25
O17 - HKLM\System\CS1\Services\Tcpip\..\{2D686C14-E3C9-4E3D-8200-DA632B0C0A12}: NameServer = 212.87.96.9 194.7.45.25
O17 - HKLM\System\CS2\Services\Tcpip\..\{2D686C14-E3C9-4E3D-8200-DA632B0C0A12}: NameServer = 212.87.96.9 194.7.45.25
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Windows Installer (MSIServer) - Unknown owner - C:\WINDOWS\system32\msiexec.exe (file missing)
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe