Probleme de virus

Bonjour,
mon pc marche je peux utiliser msn et les messagerie yahoo ,part contre impossible utiliser internet explorer ou nozylla ,dans le meilleur des cas je peux aller sur la page d'aceuil mais pas plus loin
voici le fichier hijackthis
Logfile of HijackThis v1.99.1Scan saved at 11:11:48, on 08/01/2008Platform: Windows XP SP2 (WinNT 5.01.2600)MSIE: Internet Explorer v7.00 (7.00.6000.16574)Running processes:C:\WINDOWS\System32\smss.exeC:\WINDOWS\system32\winlogon.exeC:\WINDOWS\system32\services.exeC:\WINDOWS\system32\lsass.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\System32\svchost.exeC:\Program Files\Alwil Software\Avast4\aswUpdSv.exeC:\Program Files\Alwil Software\Avast4\ashServ.exeC:\WINDOWS\Explorer.EXEC:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Bonjour\mDNSResponder.exeC:\Program Files\ewido anti-spyware 4.0\guard.exeC:\WINDOWS\System32\svchost.exeC:\WINDOWS\system32\Tablet.exeC:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exeC:\WINDOWS\SOUNDMAN.EXEC:\Program Files\Java\jre1.6.0_03\bin\jusched.exeC:\Program Files\Adobe\Adobe Photoshop Lightroom\apdproxy.exeC:\Program Files\HP\HP Software Update\HPWuSchd2.exeC:\Program Files\iTunes\iTunesHelper.exeC:\Program Files\Microsoft IntelliType Pro\type32.exeC:\Program Files\Microsoft IntelliPoint\point32.exeC:\Program Files\Picasa2\PicasaMediaDetector.exeC:\Program Files\Adobe\Acrobat 7.0\Distillr\Acrotray.exeC:\WINDOWS\system32\RunDLL32.exeC:\Program Files\Electronic Arts\EA Link\Core.exeC:\Program Files\MSN Messenger\MsnMsgr.ExeC:\Program Files\MP4 Player\mp4Player.exeC:\Program Files\HP\Digital Imaging\bin\hpqtra08.exeC:\Program Files\SAGEM Wi-Fi USB 802.11g\WLANUTL.exeC:\WINDOWS\system32\WTablet\TabUserW.exeC:\Program Files\HP\Digital Imaging\bin\hpqSTE08.exeC:\Program Files\Alwil Software\Avast4\ashMaiSv.exeC:\Program Files\Alwil Software\Avast4\ashWebSv.exeC:\Program Files\iPod\bin\iPodService.exeC:\WINDOWS\system32\wscntfy.exeE:\Program Files\Microsoft Office\Office10\WINWORD.EXEC:\WINDOWS\msagent\AgentSvr.exeC:\Program Files\MSN Messenger\usnsvc.exeC:\Program Files\MSN Messenger\livecall.exeC:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EX
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.microsoft.com/fr-fr/?ref=go - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.microsoft.com/fr-fr/?ref=go - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.microsoft.com/fr-fr/?ref=go - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.microsoft.com/fr-fr/?ref=go - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.microsoft.com/fr-fr/?ref=go - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,First Home Page = https://www.microsoft.com/fr-fr/?ref=go - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://192.168.1.1/ServicesAcces.htmlR0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = LiensO1 - Hosts: 127.255.255.255 serial.alcohol-soft.comO1 - Hosts: 127.255.255.255 www.alcohol-soft.comO1 - Hosts: 127.255.255.255 images.alcohol-soft.com
- BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dllO2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dllO2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dllO2 - BHO: Yahoo! IE Services Button - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dllO2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dllO2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dllO2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dllO2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dllO2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dllO3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dllO3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dllO4 - HKLM\..\Run: [NVMixerTray] "C:\Program Files\NVIDIA Corporation\NvMixer\NVMixerTray.exe"O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exeO4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
Files\Java\jre1.6.0_03\bin\jusched.exe"O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Adobe Photoshop Lightroom\apdproxy.exe"O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exeO4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottimeO4 - HKLM\..\Run: [type32] "C:\Program Files\Microsoft IntelliType Pro\type32.exe"
Files\Java\jre1.6.0_03\bin\jusched.exe"O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Adobe Photoshop Lightroom\apdproxy.exe"O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exeO4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottimeO4 - HKLM\..\Run: [type32] "C:\Program Files\Microsoft IntelliType Pro\type32.exe"
O4 - HKCU\..\Run: [Steam] "c:\program files\steam\steam.exe" -silentO4 - HKCU\..\Run: [NBJ] "C:\Program Files\Ahead\Nero BackItUp\NBJ.exe"O4 - HKCU\..\Run: [EA Core] "C:\Program Files\Electronic Arts\EA Link\Core.exe" -silentO4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /backgroundO4 - HKCU\..\Run: [Gadwin PrintScreen] C:\Program Files\Gadwin Systems\PrintScreen\PrintScreen.exe /nosplashO4 - HKCU\..\Run: [Yahoo! Pager] "C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quietO4 - HKCU\..\Run: [MP4 Player] "C:\Program Files\MP4 Player\mp4Player.exe" hmw
O4 - Global Startup: Adobe Acrobat Speed Launcher.lnk = ?O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exeO4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exeO4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exeO4 - Global Startup: Microsoft Office.lnk = E:\Program Files\Microsoft Office\Office10\OSA.EXEO4 - Global Startup: Sagem - Utilitaire réseau pour Clé USB Wi-Fi 802.11g.lnk = ?O4 - Global Startup: TabUserW.exe.lnk = C:\WINDOWS\system32\WTablet\TabUserW.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dllO9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dllO9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dllO9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exeO9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exeO10 - Unknown file in Winsock LSP: c:\program files\bonjour\mdnsnsp.dllO11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {104B0A37-AB99-4F06-8032-8BBDC3B77DDB} (Telechargement Control) - http://www8.photoweb.fr/telechargement/Photoweb_uploader.cabO16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (Installation Support) - C:\Program Files\Yahoo!\Common\Yinsthelper.dllO16 - DPF: {D4323BF2-006A-4440-A2F5-27E3E7AB25F8} (Virtools WebPlayer Class) - http://a532.g.akamai.net/f/532/6712/5m/virtools.download.akamai.com/6712/player/install/installer.exeO18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLLO18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dllO23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exeO23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exeO23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dllO23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exeO23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exeO23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - C:\Program Files\Bonjour\mDNSResponder.exeO23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Fichiers communs\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exeO23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exeO23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exeO23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Fichiers communs\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exeO23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exeO23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exeO23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: License Management Service ESD - Unknown owner - C:\Program Files\Fichiers communs\element5 Shared\Service\Licence Manager ESD.exeO23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\System32\HPZipm12.exeO23 - Service: TabletService - Wacom Technology, Corp. - C:\WINDOWS\system32\Tablet.exe

merci de votre aide