Besoin d'une analyse

Bonjour,
je suis nouveau dans l'informatique et je vous envoie un rapport hijackthis.
j'aimerais que vous me dites si vous trouvez quelque chose d'anormal,merci

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 20:19:19, on 22/04/2008
Platform: Windows Vista (WinNT 6.00.1904)
MSIE: Internet Explorer v7.00 (7.00.6000.16643)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\PC Tools AntiVirus\PCTAV.exe
C:\Program Files\HP\HP Software Update\hpwuSchd2.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\Launcher\Launcher.exe
C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\AlertModule\0\AlertModule.exe
C:\Program Files\HP\Digital Imaging\bin\hpqSTE08.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\systray\systrayapp.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\connectivity\connectivitymanager.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\PhoneTools\TextMessaging.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\Deskboard\deskboard.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\connectivity\CoreCom\CoreCom.exe
C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\FTCOMModule\0\FTCOMModule.exe
C:\Program Files\OrangeBS\BEWInternet-DMGP\connectivity\CoreCom\OraConfigRecover.exe
C:\windows\ehome\ehtray.exe
C:\Windows\ehome\ehmsas.exe
C:\Windows\System32\mobsync.exe
C:\Program Files\Internet Explorer\IEUser.exe
C:\Users\rodrigue\Desktop\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: HP Print Clips - {053F9267-DC04-4294-A72C-58F732D338C0} - C:\Program Files\HP\Smart Web Printing\hpswp_framework.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [PCTAVApp] "C:\Program Files\PC Tools AntiVirus\PCTAV.exe" /MONITORSCAN
O4 - HKLM\..\Run: [BEWINTERNET-FR-DMGPSessionManager] C:\Program Files\OrangeBS\BEWInternet-DMGP\SessionManager\SessionManager.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O9 - Extra button: Livre de reliures HP - {58ECB495-38F0-49cb-A538-10282ABF65E7} - C:\Program Files\HP\Smart Web Printing\hpswp_extensions.dll
O9 - Extra button: Sélection intelligente HP - {700259D7-1666-479a-93B1-3250410481E8} - C:\Program Files\HP\Smart Web Printing\hpswp_extensions.dll
O13 - Gopher Prefix:
O23 - Service: Ati External Event Utility - ATI Technologies Inc. - C:\Windows\system32\Ati2evxx.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom SA - C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules\FTRTSVC\0\FTRTSVC.exe
O23 - Service: PC Tools AntiVirus Engine (PCTAVSvc) - PC Tools Research Pty Ltd - C:\Program Files\PC Tools AntiVirus\PCTAVSvc.exe