Analyse hijackthis

Bonjour, davantage des fenetres sortent pour me dire que ( tu es pe etre infecte de malware alors mi je fais anuler la fenetre esuite une autre page web se charge pour scanner mon pc ja i telecharger hijack this mais je ne comprends pa bien son rapport le voici svp aidez moi

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:00:12 PM, on 2/23/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0013)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.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\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\acs.exe
C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Atheros\ACU.exe
C:\PROGRA~1\LAUNCH~1\LManager.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\iolo\System Mechanic Professional 7\SMSystemAnalyzer.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\rundll.exe
C:\WINDOWS\System32\alg.exe
C:\DOCUME~1\acer\LOCALS~1\Temp\RtkBtMnt.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\hijackthis\HijackThis.exe
C:\WINDOWS\system32\wbem\wmiprvse.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://www.bing.com/?cc=at&toHttps=1&redig=0C35EE367CDB4BFD822487DB217072F7
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.bing.com/spresults.aspx
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.commentcamarche.net/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.bing.com/spresults.aspx
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O4 - HKLM\..\Run: [SynTPEnh] "C:\Program Files\Synaptics\SynTP\SynTPEnh.exe"
O4 - HKLM\..\Run: [NvCplDaemon] "RUNDLL32.EXE" C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] "RUNDLL32.EXE" C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [AzMixerSel] "C:\Program Files\Realtek\InstallShield\AzMixerSel.exe"
O4 - HKLM\..\Run: [ACU] "C:\Program Files\Atheros\ACU.exe" -nogui
O4 - HKLM\..\Run: [LManager] C:\PROGRA~1\LAUNCH~1\LManager.exe
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [bdmreg] C:\WINDOWS\system32\bdmreg.exe
O4 - HKLM\..\Run: webwiz "C:\PROGRA~1\_WEBWI~1\WEBWIZ~1.EXE"
O4 - HKLM\..\Run: [devenv] C:\WINDOWS\system\smvss.exe /w
O4 - HKLM\..\Run: [SMSystemAnalyzer] "C:\Program Files\iolo\System Mechanic Professional 7\SMSystemAnalyzer.exe"
O4 - HKLM\..\Run: [28f6e6bc] rundll32.exe "C:\WINDOWS\system32\faoujclb.dll",b
O4 - HKLM\..\RunOnce: [MessengerPlusLiveUninstall] "C:\DOCUME~1\acer\LOCALS~1\Temp\MsgPlusUninstall.exe" /Cleanup
O4 - HKCU\..\Run: [Windows Update] C:\WINDOWS\system32\rundll.exe
O4 - HKCU\..\Run: [SMSystemAnalyzer] "C:\Program Files\iolo\System Mechanic Professional 7\SMSystemAnalyzer.exe"
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Bluetooth.lnk = ?
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Send to &Bluetooth Device... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O10 - Unknown file in Winsock LSP: c:\windows\system32\iavlsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\iavlsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\iolo\common\firewall\ifw_xfilter.dll
O10 - Unknown file in Winsock LSP: c:\program files\iolo\common\firewall\ifw_xfilter.dll
O10 - Unknown file in Winsock LSP: c:\program files\iolo\common\firewall\ifw_xfilter.dll
O10 - Unknown file in Winsock LSP: c:\program files\iolo\common\firewall\ifw_xfilter.dll
O10 - Unknown file in Winsock LSP: c:\program files\iolo\common\firewall\ifw_xfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\iavlsp.dll
O23 - Service: Atheros Configuration Service (ACS) - Unknown owner - C:\WINDOWS\system32\acs.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Unknown owner - C:\Program Files\Bonjour\mDNSResponder.exe (file missing)
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: DvpApi (dvpapi) - Unknown owner - C:\Program Files\Common Files\Authentium\AntiVirus\dvpapi.exe (file missing)
O23 - Service: FLEXnet Licensing Service - Unknown owner - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe (file missing)
O23 - Service: iolo DMV Service (ioloDMV) - Unknown owner - C:\Program Files\iolo\Common\Lib\ioloDMVSvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: ProtexisLicensing - Unknown owner - C:\Program Files\Common Files\Protexis\License Service\PSIService.exe (file missing)
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Program Files\WinPcap\rpcapd.exe
O24 - Desktop Component 0: (no name) - http://www.lapagedujour.com/mef/images/rechercher.gif