Ouverture de pages pub intempestive d'IE

Bonjour,

depuis ce jour j'ai des pages pub qui s'ouvrent toute les 2 min même si je ne suis pas sur le net

voici un rapport hijackthis


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 16:17:14, on 19/11/2011
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v9.00 (9.00.8112.16421)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\System32\mobsync.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Windows Media Player\wmplayer.exe
C:\hp\support\hpsysdrv.exe
C:\Program Files\Hewlett-Packard\On-Screen OSD Indicator\OSD.exe
C:\WINDOWS\RtHDVCpl.exe
C:\WINDOWS\vVX1000.exe
C:\WINDOWS\System32\wpcumi.exe
C:\Program Files\Alwil Software\Avast5\AvastUI.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\WINDOWS\System32\igfxtray.exe
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\System32\igfxpers.exe
C:\Program Files\HP\HP Software Update\hpwuschd2.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\WINDOWS\ehome\ehtray.exe
C:\Program Files\Samsung\Samsung New PC Studio\NPSAgent.exe
C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\one\OrangeInside.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\Micro Application\LauncherMA.exe
C:\Windows\system32\schtasks.exe
C:\Windows\system32\igfxsrvc.exe
C:\Windows\ehome\ehmsas.exe
C:\Windows\system32\DllHost.exe
C:\Windows\system32\conime.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Windows\system32\taskeng.exe
C:\Users\papa et maman\AppData\Roaming\cacaoweb\cacaoweb.exe
C:\Program Files\Real\RealPlayer\update\realsched.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Windows\system32\rundll32.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Program Files\Lavasoft\Ad-Aware\Ad-Aware.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Windows\system32\Macromed\Flash\FlashUtil10w_ActiveX.exe
C:\Users\papa et maman\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\papa et maman\Downloads\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://www.cherche.us/keyword/%s
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://fr.msn.com/?ocid=OIE9HP
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.cherche.us/keyword/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.cherche.us
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://r.orange.fr/r/Ohome_portail?ref=O_OI_defaultPage
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=fr_fr&c=81&bd=Presario&pf=desktop
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://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=fr_fr&c=81&bd=Presario&pf=desktop
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://www.cherche.us
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer, optimized for Bing and MSN
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=C:\Windows\system32\userinit.exe
O1 - Hosts: ::1 localhost
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: ToolbarOrange.InitToolbarBHO - {1d970ed5-3eda-438d-bffd-715931e2775b} - mscoree.dll (file missing)
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\ProgramData\Real\RealPlayer\BrowserRecordPlugin\IE\rpbrowserrecordplugin.dll
O2 - BHO: NCO 2.0 IE BHO - {602ADB0E-4AFF-4217-8AA1-95DAC4DFA408} - (no file)
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\Alwil Software\Avast5\aswWebRepIE.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: (no name) - {7FEBEFE3-6B19-4349-98D2-FFB09D4B49CA} - (no file)
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\Alwil Software\Avast5\aswWebRepIE.dll
O3 - Toolbar: barre d'outils Orange - {c9a6357b-25cc-4bcf-96c1-78736985d412} - mscoree.dll (file missing)
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [hpsysdrv] c:\hp\support\hpsysdrv.exe
O4 - HKLM\..\Run: [OsdMaestro] "C:\Program Files\Hewlett-Packard\On-Screen OSD Indicator\OSD.exe"
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [HP Health Check Scheduler] [ProgramFilesFolder]Hewlett-Packard\HP Health Check\HPHC_Scheduler.exe
O4 - HKLM\..\Run: [SunJavaUpdateReg] "C:\Windows\system32\jureg.exe"
O4 - HKLM\..\Run: [VX1000] C:\Windows\vVX1000.exe
O4 - HKLM\..\Run: [LifeCam] "C:\Program Files\Microsoft LifeCam\LifeExp.exe"
O4 - HKLM\..\Run: [WPCUMI] C:\Windows\system32\WpcUmi.exe
O4 - HKLM\..\Run: [avast5] C:\PROGRA~1\ALWILS~1\Avast5\avastUI.exe /nogui
O4 - HKLM\..\Run: [IAAnotif] "C:\Program Files\Intel\Intel Matrix Storage Manager\Iaanotif.exe"
O4 - HKLM\..\Run: [IgfxTray] C:\Windows\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\Windows\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\Windows\system32\igfxpers.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [TkBellExe] "c:\program files\real\realplayer\Update\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [AutoStartNPSAgent] C:\Program Files\Samsung\Samsung New PC Studio\NPSAgent.exe
O4 - HKCU\..\Run: [orangeinside] C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\one\OrangeInside.exe
O4 - HKCU\..\Run: [MailNotifier] C:\Program Files\Orange\MailNotifier\MailNotifier.exe
O4 - HKCU\..\Run: [Google Update] "C:\Users\papa et maman\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [cacaoweb] "C:\Users\papa et maman\AppData\Roaming\cacaoweb\cacaoweb.exe" -noplayer
O4 - HKCU\..\Run: [Facebook Update] "C:\Users\papa et maman\AppData\Local\Facebook\Update\FacebookUpdate.exe" /c /nocrashserver
O4 - HKCU\..\RunOnce: [FlashPlayerUpdate] C:\Windows\system32\Macromed\Flash\FlashUtil11c_Plugin.exe -update plugin
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'SERVICE RÉSEAU')
O4 - Startup: Lanceur.lnk = C:\Program Files\Micro Application\LauncherMA.exe
O8 - Extra context menu item: ajouter cette page à vos favoris Orange - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\addfavorites_html\addfavorites.html
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: envoyer le texte sélectionné par sms - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\sendsmsselectedtext_html\sendsmsselectedtext.html
O8 - Extra context menu item: envoyer par sms - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\sendsms_html\sendsms.html
O8 - Extra context menu item: envoyer un mail - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\sendmail_html\sendmail.html
O8 - Extra context menu item: orange.fr - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\orange_html\orange.html
O8 - Extra context menu item: Recherche avec cherche.us - C:\Users\papa et maman\scriptjava.html
O8 - Extra context menu item: rechercher le texte sélectionné - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\selectedsearch_html\selectedsearch.html
O8 - Extra context menu item: traduire la page - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\translate_html\translate.html
O8 - Extra context menu item: traduire le texte sélectionné - C:\Users\papa et maman\AppData\Roaming\Orange\OrangeInside\src\translateSelectedText_html\translateSelectedText.html
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\wpclsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O13 - Gopher Prefix:
O15 - Trusted Zone: *.chat-land.org
O15 - Trusted Zone: https://applications-et-logiciels.orange.fr/
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: EasyBits Magic Desktop Services for Windows NT (ezntsvc) - EasyBits Software Corp. - C:\Windows\system32\ezNTSvc.exe
O23 - Service: FsUsbExService - Teruten - C:\Windows\system32\FsUsbExService.Exe
O23 - Service: GameConsoleService - WildTangent, Inc. - C:\Program Files\HP Games\My HP Game Console\GameConsoleService.exe
O23 - Service: HP Health Check Service - Hewlett-Packard - c:\Program Files\Hewlett-Packard\HP Health Check\hphc_service.exe
O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
O23 - Service: Lavasoft Ad-Aware Service - Lavasoft Limited - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: Orange update Core Service - France Telecom SA - C:\Program Files\Orange\OrangeUpdate\Service\OUCore.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe