Problème FANTOMATIQUE ^^

Bonjour tous !!! :-)

Alors voilà, j'ai un piti problème que je n'arrive pas à cerner...

Ma homepage actuelle est Yahoo...

A chaque fois que j'ouvre IE, un piti programme à la con essaye de modifier ma homepage...

Spybot refuse cette modification puisque je ne l'autorise pas...

Extrait du journal Spybot :

29/01/2007 09:11:00 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 09:11:18 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 09:29:41 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 09:30:04 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 09:51:00 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 09:54:27 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 10:02:44 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 10:10:30 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!
29/01/2007 10:21:37 Refusé(e) value "First Home Page" (new data: "") supprimé(e) in Browser page!

J'ai fais différent scan mais je ne trouve rien... :-S

J'ai aussi fait un log Hijack + annalyse mais là non plus rien ! ^^

Bref, je suis perdue... :-(

Une copie du log :

Logfile of HijackThis v1.99.1
Scan saved at 11:16:36, on 29/01/2007
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:\WINDOWS\Explorer.EXE
C:\Apps\Powercinema\PCMService.exe
C:\Program Files\Trend Micro\Internet Security\pccguide.exe
C:\Program Files\Trend Micro\Internet Security\PCClient.exe
C:\Program Files\Trend Micro\Internet Security\TMOAgent.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATI9CE.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\system32\RunDll32.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\SpywareGuard\sgmain.exe
C:\Program Files\ewido anti-malware\ewidoctrl.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\SpywareGuard\sgbhp.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Trend Micro\Internet Security\Tmntsrv.exe
C:\Program Files\Trend Micro\Internet Security\tmproxy.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Trend Micro\Internet Security\PccPfw.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Documents and Settings\Stéphane\Mes documents\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://fr.yahoo.com/?p=us
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.0.1:80
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: SpywareGuardDLBLOCK.CBrowserHelper - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Program Files\SpywareGuard\dlprotect.dll
O4 - HKLM\..\Run: [PCMService] "c:\Apps\Powercinema\PCMService.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: [EPSON Stylus Photo RX420 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATI9CE.EXE /P31 "EPSON Stylus Photo RX420 Series" /O6 "USB001" /M "Stylus Photo RX420"
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab31267.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - https://www.trendmicro.com/en_us/forHome/products/housecall.html
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {C81B5180-AFD1-41A3-97E1-99E8D254DB98} (CSS Web Installer Class) - http://ww11.commandondemand.com/eval/cod/cabs/cssweb.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{636086B3-E281-4FF4-80C3-AEDC5C288915}: NameServer = 192.168.0.1
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: ewido security suite control - ewido networks - C:\Program Files\ewido anti-malware\ewidoctrl.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Fichiers communs\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Trend Micro Personal Firewall (PccPfw) - Trend Micro Incorporated. - C:\Program Files\Trend Micro\Internet Security\PccPfw.exe
O23 - Service: Trend NT Realtime Service (Tmntsrv) - Trend Micro Incorporated. - C:\Program Files\Trend Micro\Internet Security\Tmntsrv.exe
O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Incorporated. - C:\Program Files\Trend Micro\Internet Security\tmproxy.exe

Si quelqu'un peu m'aider, merci ! :-)))

Christelle