Help to analyse a Hijackthis log

Peut-on m'aider à analyser ce log et m'indiquer ce que je peux enlever.
Je pense que pour certaines lignes un Hijack fixthis n'est pas suffisant.
je suis demandeur de tout bon conseil disponible et remercie d'avance tout qui m'aidera à me débarrasser des nombreuses véroles qui pourrissent mon ordi.

Logfile of HijackThis v1.97.7
Scan saved at 12:19:00, on 06/10/2004
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\Explorer.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Administrateur\Local Settings\Temporary
Internet Files\Content.IE5\2VGB2TQR\HijackThis[1].exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName
= Liens
O3 - Toolbar: (no name) - {825CF5BD-8862-4430-B771-0C15C5CA880F} - (no
file)
O4 - HKLM\..\Run: [sdfsdfsdf] C:\sp2update.exe
O4 - HKLM\..\Run: [Windows SyncroAd] C:\Program Files\Windows
SyncroAd\SyncroAd.exe
O4 - HKLM\..\Run: [Microsoft Services] lssrv.exe
O4 - HKLM\..\Run: [Window Monitor] winmon32.exe
O4 - HKLM\..\Run: [IST Service] C:\Program Files\ISTsvc\istsvc.exe
O4 - HKLM\..\Run: [Sys29] C:\windows\system32\winbjv32.exe
O4 - HKLM\..\Run: [WebRebates0] "C:\Program
Files\Web_Rebates\WebRebates0.exe"
O4 - HKLM\..\Run: [Microsoft Windows Securety] wurguar.exe
O4 - HKLM\..\Run: [Windows Sound Manager] SndMon32.exe
O4 - HKLM\..\Run: [pccguide.exe] "C:\Program Files\Trend Micro\Internet
Security\pccguide.exe"
O4 - HKLM\..\Run: [PCClient.exe] "C:\Program Files\Trend Micro\Internet
Security\PCClient.exe"
O4 - HKLM\..\Run: [TM Outbreak Agent] "C:\Program Files\Trend
Micro\Internet Security\TMOAgent.exe" /run
O4 - HKLM\..\Run: [OEM32 Tools] sres32.exe
O4 - HKLM\..\Run: [MSChoExE] suge.exe
O4 - HKLM\..\Run: [msbb] c:\temp\msbb.exe
O4 - HKLM\..\Run: [pwdmhgl] C:\WINDOWS\pwdmhgl.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\RunServices: [OEM32 Tools] sres32.exe
O4 - HKLM\..\RunServices: [MSChoExE] suge.exe
O4 - HKLM\..\RunServices: [Microsoft Macro Protection Subsystems]
mmps32.exe
O4 - HKLM\..\RunServices: [Microsoft Windows Securety] wurguar.exe
O4 - HKLM\..\RunServices: [Windows Sound Manager] SndMon32.exe
O4 - HKLM\..\RunServices: [Window Monitor] winmon32.exe
O4 - HKLM\..\RunServices: [Windows media services] cvrsss.exe
O4 - HKLM\..\RunServices: [Microsoft Services] lssrv.exe
O4 - HKLM\..\RunOnce: [Microsoft Windows Securety] wurguar.exe
O4 - HKLM\..\RunOnce: [Windows Sound Manager] SndMon32.exe
O9 - Extra button: SideFind (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O10 - Hijacked Internet access by WebHancer
O10 - Hijacked Internet access by WebHancer
O10 - Hijacked Internet access by WebHancer
O16 - DPF: v2cab - http://4799.searchmiracle.com/cab/v2cab.cab
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} -
http://public.windupdates.com/get_file.php?bt=ie&p=f63a97fa31be1e1e83776f2f51a98d634331b77d2c7ed9ca536e7b07e4a1007c468ba8a36a6e64fe4389c4d9708d1c47e106573840:76041570233c3e8b29c2abfd4ad9ef19
O16 - DPF: {386A771C-E96A-421F-8BA7-32F1B706892F} (Installer Class) -
http://www.xxxtoolbar.com/ist/softwares/v4.0/0006_regular.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class)
-
http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1096316635937
O16 - DPF: {771A1334-6B08-4A6B-AEDC-CF994BA2CEBE} (Installer Class) -
http://www.ysbweb.com/ist/softwares/v4.0/ysb_regular.cab
O16 - DPF: {9EB320CE-BE1D-4304-A081-4B4665414BEF} -
http://www.mt-download.com/MediaTicketsInstaller.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash
Object) -
http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {E0CE16CB-741C-4B24-8D04-A817856E07F4} (IObjSafety.DemoCtl)
- http://cabs.media-motor.net/cabs/mmed.cab
O16 - DPF: {FF65677A-8977-48CA-916A-DFF81B037DF3} (WMService Class) -
http://download.overpro.com/WildAppNonUS.cab