voila bonjour  depui 2 jour mon pc est assez bizard  a chaque foi que je fait une recherche sur  des moteur de recherche   ça maffiche pas la page que je veu  je suis redirection vers  d'autre page   , jai les page  de microsofte  qui s'affiche pas   erreur 404 sous IE  IMPOSSIble a fair les mise a jour alor jai regardé sur le net un peu  et  fait toute les manipe  proposer pr mon probleme  le seul truc  si que  rien nada c toujour la meme chose  est quand je démare mon pc 1foi sur 3 il bloque o moment de la page d'accueil de xp  et j'ai fait un scan de avase mais de spywere de ad-ware -de windows defender  ha oui une chose ossi depui 2 jouir comme par hasar impossible de  metre a jour tou ses logiciel  
 
alor voila le dernier raport de sdfix  
 
 
 
 
SDFix: Version 1.116
 
Run by Compaq_Propri‚taire on 27/09/2008 at 07:17
 
Microsoft Windows XP [version 5.1.2600]
 
Running From: C:\SDFix
 
Safe Mode:
Checking Services:  
 
 
Restoring Windows Registry Values
Restoring Windows Default Hosts File
 
Rebooting...
 
 
Normal Mode:
Checking Files:  
 
No Trojan Files Found
 
 
 
 
 
Removing Temp Files...
 
ADS Check:
 
C:\WINDOWS
No streams found.  
 
C:\WINDOWS\system32
No streams found.  
 
C:\WINDOWS\system32\svchost.exe
No streams found.
 
C:\WINDOWS\system32\ntoskrnl.exe
No streams found.
 
 
 
                                 Final Check:
 
catchme 0.3.1262.1 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-09-27 07:25:13
Windows 5.1.2600 Service Pack 2 NTFS
 
scanning hidden processes ...
 
scanning hidden services & system hive ...
 
disk error: C:\WINDOWS\system32\config\system, 0
scanning hidden registry entries ...
 
disk error: C:\WINDOWS\system32\config\software, 0
disk error: C:\Documents and Settings\Compaq_Propriétaire\ntuser.dat, 0
scanning hidden files ...
 
disk error: C:\WINDOWS\
 
please note that you need administrator rights to perform deep scan
 
Remaining Services:
------------------
 
 
 
Authorized Application Key Export:
 
[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\Windows Live\\Messenger\\msnmsgr.exe"="C:\\Program Files\\Windows Live\\Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger"
"C:\\Program Files\\Windows Live\\Messenger\\livecall.exe"="C:\\Program Files\\Windows Live\\Messenger\\livecall.exe:*:Enabled:Windows Live Messenger (Phone)"
"C:\\wamp\\bin\\apache\\apache2.2.8\\bin\\httpd.exe"="C:\\wamp\\bin\\apache\\apache2.2.8\\bin\\httpd.exe:*:Enabled:Apache HTTP Server"
"C:\\Program Files\\Steam\\steamapps\\lolobiscotto\\counter-strike\\hl.exe"="C:\\Program Files\\Steam\\steamapps\\lolobiscotto\\counter-strike\\hl.exe:*:Enabled:Half-Life Launcher"
"C:\\Program Files\\Outlook Express\\msimn.exe"="C:\\Program Files\\Outlook Express\\msimn.exe:*:Enabled:Outlook Express"
"C:\\WINDOWS\\system32\\lxcgcoms.exe"="C:\\WINDOWS\\system32\\lxcgcoms.exe:*:Enabled:2300 Series Server"
"C:\\WINDOWS\\system32\\spool\\drivers\\w32x86\\3\\lxcgPSWX.EXE"="C:\\WINDOWS\\system32\\spool\\drivers\\w32x86\\3\\lxcgPSWX.EXE:*:Enabled:2300 Series Printer Status"
"C:\\Program Files\\CCP\\EVE\\eve.exe"="C:\\Program Files\\CCP\\EVE\\eve.exe:*:Enabled:CCP Blue Framework"
"C:\\Program Files\\Bonjour\\mDNSResponder.exe"="C:\\Program Files\\Bonjour\\mDNSResponder.exe:*:Enabled:Bonjour"
"C:\\Program Files\\iTunes\\iTunes.exe"="C:\\Program Files\\iTunes\\iTunes.exe:*:Enabled:iTunes"
"C:\\Program Files\\SmartFTP Client 2.0\\SmartFTP.exe"="C:\\Program Files\\SmartFTP Client 2.0\\SmartFTP.exe:*:Enabled:SmartFTP Client 2.0"
"C:\\Program Files\\FlashFXP\\FlashFXP.exe"="C:\\Program Files\\FlashFXP\\FlashFXP.exe:*:Enabled:FlashFXP v3"
"C:\\Program Files\\Neuf\\Media Center\\httpd\\httpd.exe"="C:\\Program Files\\Neuf\\Media Center\\httpd\\httpd.exe:172.16.255.0/255.255.255.0,192.168.1.2/255.255.255.255:Enabled:Serveur de partage Media Center (Player Neuf Cegetel)"
"C:\\Program Files\\Alwil Software\\Avast4\\ashAvast.exe"="C:\\Program Files\\Alwil Software\\Avast4\\ashAvast.exe:*:Enabled:avast! Antivirus"
"C:\\Program Files\\Proxy Switcher Standard\\ProxySwitcher.exe"="C:\\Program Files\\Proxy Switcher Standard\\ProxySwitcher.exe:*:Enabled:Proxy Switcher"
 
[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\domainprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"%ProgramFiles%\\iTunes\\iTunes.exe"="%ProgramFiles%\\iTunes\\iTunes.exe:*:enabled:iTunes"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\Windows Live\\Messenger\\msnmsgr.exe"="C:\\Program Files\\Windows Live\\Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger"
"C:\\Program Files\\Windows Live\\Messenger\\livecall.exe"="C:\\Program Files\\Windows Live\\Messenger\\livecall.exe:*:Enabled:Windows Live Messenger (Phone)"
"C:\\Program Files\\FlashFXP\\FlashFXP.exe"="C:\\Program Files\\FlashFXP\\FlashFXP.exe:*:Enabled:FlashFXP v3"
 
Remaining Files:
---------------
 
 
Files with Hidden Attributes:
 
Mon 12 May 2008           218 A.SHR --- "C:\BOOT.BAK"
Mon 28 Jan 2008     1,404,240 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\SDUpdate.exe"
Mon 28 Jan 2008     5,146,448 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe"
Mon 28 Jan 2008     2,097,488 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe"
Tue  6 Dec 2005            32 A.SH. --- "C:\WINDOWS\SMINST\HPCD.SYS"
Sat 17 May 2008         4,348 A.SH. --- "C:\Documents and Settings\All Users\DRM\DRMv1.bak"
Thu  3 Jul 2008             0 A.SH. --- "C:\Documents and Settings\All Users\DRM\Cache\Indiv02.tmp"
Tue 13 May 2008             0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\523d056929e13eacf8392044f602e53e\BIT2.tmp"
Tue 13 May 2008             0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\afa5528a2269b5106016bdbc1ea3037f\BIT1.tmp"
Sun 25 May 2008             0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\f1d01f188c8132c12d35c3222b7723a4\BIT2.tmp"
Wed  4 Oct 2006     3,072,000 A..H. --- "C:\Documents and Settings\Compaq_Propri‚taire\Application Data\U3\temp\Launchpad Removal.exe"
 
Finished!  
 
 
 
 
 
et voila le dernier rapor de hijackthis  
 
 
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 07:34:36, on 27/09/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16705)
Boot mode: Normal
 
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:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.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:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Canal\Canal Widget\VOD\CanalPlus.VOD.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\notepad.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Lexmark 2300 Series\lxcgmon.exe
C:\Program Files\Lexmark 2300 Series\ezprint.exe
C:\Program Files\QuickTime\QTTask.exe
C:\WINDOWS\system32\lxcgcoms.exe
C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Proxy Switcher Standard\ProxySwitcher.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
 
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {64F56FC1-1272-44CD-BA6E-39723696E350} - (no file)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: (no name) - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: SnagIt - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - C:\Program Files\TechSmith\SnagIt 8\SnagItIEAddin.dll
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 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [AppleSyncNotifier] C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleSyncNotifier.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [LXCGCATS] rundll32 C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\LXCGtime.dll,_RunDLLEntry@16
O4 - HKLM\..\Run: [Canal Widget] "C:\Program Files\Canal\Canal Widget\Launcher.exe"
O4 - HKLM\..\Run: [lxcgmon.exe] "C:\Program Files\Lexmark 2300 Series\lxcgmon.exe"
O4 - HKLM\..\Run: [EzPrint] "C:\Program Files\Lexmark 2300 Series\ezprint.exe"
O4 - HKLM\..\Run: [FaxCenterServer] "C:\Program Files\Lexmark Fax Solutions\fm3032.exe" /s
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [BitTorrent DNA] "C:\Program Files\DNA\btdna.exe"
O4 - HKCU\..\Run: [PSwitch] C:\Program Files\Proxy Switcher Standard\ProxySwitcher.exe
O4 - HKCU\..\Run: [eweweqgqq] c:\documents and settings\compaq_propriétaire\local settings\application data\eweweqgqq.exe eweweqgqq
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.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! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: CanalPlus.VOD - Canal+ Active - C:\Program Files\Canal\Canal Widget\VOD\CanalPlus.VOD.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Service de l’iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: lxcg_device - Unknown owner - C:\WINDOWS\system32\lxcgcoms.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: wampapache - Apache Software Foundation - c:\wamp\bin\apache\apache2.2.8\bin\httpd.exe
O23 - Service: wampmysqld - Unknown owner - c:\wamp\bin\mysql\mysql5.0.51b\bin\mysqld-nt.exe
 
--
End of file - 7853 bytes
 
 
svp help ^^.

Logs en tout genre + orthographe lamentable + P2P, on va pas aller plus loin.