[ analyse d'un scan hijack this ]

Bonjour a tous! J'aurais aimé qu'un connaisseur jette un coup d'oeil sur mon scan hijack this car mon pc est anormalement lent et je suspecte la présence de trojan sur mon disque dur( Mon pc tourne sur windows xp). Merci d'avance et bravo à toute l'équipe du forum!

Logfile of HijackThis v1.99.1
Scan saved at 20:52:37, on 17/10/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2600.0000)

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\Explorer.EXE
D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
D:\Program Files\Alwil Software\Avast4\ashServ.exe
D:\WINDOWS\System32\nvsvc32.exe
D:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
D:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
D:\WINDOWS\system32\ZoneLabs\vsmon.exe
D:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
D:\Program Files\QuickTime\qttask.exe
D:\Program Files\iTunes\iTunesHelper.exe
D:\WINDOWS\System32\ctfmon.exe
D:\Program Files\MSN Messenger\MsnMsgr.Exe
D:\Program Files\ADSL Autoconnect\ADSL Autoconnect.exe
D:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
D:\Program Files\ADSL Autoconnect\ADSL Autoconnect.exe
D:\Program Files\iPod\bin\iPodService.exe
D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
D:\WINDOWS\System32\wuauclt.exe
D:\Program Files\Winamp3\winamp3.exe
D:\Program Files\Shareaza\Shareaza.exe
D:\Program Files\Real\RealPlayer\RealPlay.exe
D:\Program Files\Mozilla Firefox\firefox.exe
D:\Documents and Settings\benouze\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.fr/0SEFRFR/SAOS02
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.club-internet.fr
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer avec Club-Internet
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - D:\Program Files\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - D:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\fr\msntb.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - D:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - D:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\fr\msntb.dll
O4 - HKLM\..\Run: [adiras] adiras.exe
O4 - HKLM\..\Run: [Zone Labs Client] "D:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [avast!] D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [NeroCheck] D:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [TkBellExe] "D:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE D:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "D:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "D:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] D:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Shareaza] "D:\Program Files\Shareaza\Shareaza.exe" -tray
O4 - HKCU\..\Run: [MsnMsgr] "D:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [SkwatAutoconnect] D:\Program Files\ADSL Autoconnect\ADSL Autoconnect.exe
O4 - Startup: Club Internet.lnk = D:\Program Files\Club-Internet\Lanceur\lanceur.exe
O4 - Global Startup: DSLMON.lnk = D:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O4 - Global Startup: Microsoft Office.lnk = D:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://D:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\MSMSGS.EXE
O17 - HKLM\System\CCS\Services\Tcpip\..\{7C90792F-0A5F-4668-AB8B-3A0B98749F71}: NameServer = 194.117.200.10 194.117.200.15
O23 - Service: ADSLAutoconnect - Unknown owner - D:\Program Files\ADSL Autoconnect\ADSL Autoconnect.exe" -z (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - D:\Program Files\iPod\bin\iPodService.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - D:\WINDOWS\System32\nvsvc32.exe
O23 - Service: StarWind iSCSI Service (StarWindService) - Rocket Division Software - D:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs Inc. - D:\WINDOWS\system32\ZoneLabs\vsmon.exe