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Bonjour, Je possède un Portable ACER taillé pour multimedia, 4Go, Core 2 DUO, P8600, Carte Graphique NVIDIA 9700 GT, Malheureusement, je constate que des que les logiciels sont un peu gourmands, la charge du processeur se bloque tres vite à 100 %. créant des lectures saccadées ou plus de lecture du tout. Je ne constate pas ça sur d'autres ordinateurs et je soupçonne une infection. Qqu'un peut il me porter secours ? Voici mon rapport HiJackThis : Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 19:13:16, on 26/12/2008 Platform: Windows Vista SP1 (WinNT 6.00.1905) MSIE: Internet Explorer v7.00 (7.00.6001.18000) Boot mode: Normal Running processes: C:\Windows\system32\taskeng.exe C:\Windows\system32\Dwm.exe C:\Windows\Explorer.EXE C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe C:\Windows\RtHDVCpl.exe C:\Program Files\Synaptics\SynTP\SynTPEnh.exe C:\Windows\System32\rundll32.exe C:\Program Files\Acer\Acer Bio Protection\PdtWzd.exe C:\Program Files\Launch Manager\LManager.exe C:\Program Files\Sharp\Sharpdesk\IndexTray.exe C:\Program Files\Java\jre6\bin\jusched.exe C:\Windows\ehome\ehtray.exe C:\Program Files\Windows Media Player\wmpnscfg.exe C:\Windows\ehome\ehmsas.exe C:\PROGRA~1\Sharp\SHARPD~1\Indexer.exe C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Acer\Acer Bio Protection\PwdBank.exe C:\Users\Pascal\AppData\Local\Temp\RtkBtMnt.exe C:\Program Files\Synaptics\SynTP\SynTPHelper.exe C:\Windows\System32\mobsync.exe C:\Program Files\Trend Micro\HijackThis\HijackThis.exe C:\Windows\system32\mmc.exe C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://homepage.acer.com/rdr.aspx?b=ACAW&a...p;m=aspire_8930 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://fr.msn.com/ R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://fr.fr.acer.yahoo.com 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://homepage.acer.com/rdr.aspx?b=ACAW&a...p;m=aspire_8930 R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = O1 - Hosts: ::1 localhost O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file) O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2009\ievkbd.dll O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\Program Files\Microsoft Office\Office12\GrooveShellExtensions.dll O2 - BHO: Java Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll O2 - BHO: ShowBarObj Class - {83A2F9B1-01A2-4AA5-87D1-45B6B8505E96} - C:\Program Files\Acer\Empowering Technology\eDataSecurity\x86\ActiveToolBand.dll O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\3.1.415.1646\swg.dll O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll O3 - Toolbar: (no name) - {0BF43445-2F28-4351-9252-17FE6E806AA0} - (no file) O3 - Toolbar: Acer eDataSecurity Management - {5CBE3B7C-1E47-477e-A7DD-396DB0476E29} - C:\Program Files\Acer\Empowering Technology\eDataSecurity\x86\eDStoolbar.dll O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll O3 - Toolbar: DAEMON Tools Toolbar - {32099AAC-C132-4136-9E9A-4E364A424E17} - C:\Program Files\DAEMON Tools Toolbar\DTToolbar.dll O4 - HKLM\..\Run: [iAAnotif] C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe O4 - HKLM\..\Run: [synTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\Windows\system32\NvCpl.dll,NvStartup O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\Windows\system32\NvMcTray.dll,NvTaskbarInit O4 - HKLM\..\Run: [ZPdtWzdVitaKey MC3000] "C:\Program Files\Acer\Acer Bio Protection\PdtWzd.exe" show O4 - HKLM\..\Run: [LManager] C:\PROGRA~1\LAUNCH~1\LManager.exe O4 - HKLM\..\Run: [WarReg_PopUp] C:\Program Files\Acer\WR_PopUp\WarReg_PopUp.exe O4 - HKLM\..\Run: [AVP] "C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2009\avp.exe" O4 - HKLM\..\Run: [indexTray] "C:\Program Files\Sharp\Sharpdesk\IndexTray.exe" /n O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe" O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe 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') O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\Windows\system32\GPhotos.scr/200 O8 - Extra context menu item: Ajouter à Kaspersky Anti-Bannière - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2009\ie_banner_deny.htm O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000 O8 - Extra context menu item: Envoyer au périphérique &Bluetooth... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm O8 - Extra context menu item: Envoyer l'&image au périphérique Bluetooth... - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm O9 - Extra button: Quick-Launching Area - {10954C80-4F0F-11d3-B17C-00C0DFE39736} - C:\Program Files\Acer\Acer Bio Protection\PwdBank.exe O9 - Extra 'Tools' menuitem: Quick-Launching Area - {10954C80-4F0F-11d3-B17C-00C0DFE39736} - C:\Program Files\Acer\Acer Bio Protection\PwdBank.exe O9 - Extra button: Statistiques de la protection du trafic Internet - {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2009\SCIEPlgn.dll O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll O9 - Extra button: @C:\Windows\WindowsMobile\INetRepl.dll,-222 - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll O9 - Extra 'Tools' menuitem: @C:\Windows\WindowsMobile\INetRepl.dll,-223 - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm O9 - Extra 'Tools' menuitem: @btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll O13 - Gopher Prefix: O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Runtime Environment 1.6.0) - http://sdlc-esd.sun.com/ESD5/JSCDL/jre/6u1...ows-i586-jc.cab O17 - HKLM\System\CCS\Services\Tcpip\..\{248DC2AA-3139-4FC6-9EBC-B7DE04E3712C}: NameServer = 193.252.19.3,193.252.19.4 O17 - HKLM\System\CS1\Services\Tcpip\..\{248DC2AA-3139-4FC6-9EBC-B7DE04E3712C}: NameServer = 193.252.19.3,193.252.19.4 O17 - HKLM\System\CS2\Services\Tcpip\..\{248DC2AA-3139-4FC6-9EBC-B7DE04E3712C}: NameServer = 193.252.19.3,193.252.19.4 O17 - HKLM\System\CS3\Services\Tcpip\..\{248DC2AA-3139-4FC6-9EBC-B7DE04E3712C}: NameServer = 193.252.19.3,193.252.19.4 O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\Program Files\Microsoft Office\Office12\GrooveSystemServices.dll O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~1\GOEC62~1.DLL,C:\PROGRA~1\KASPER~1\KASPER~1\mzvkbd.dll,C:\PROGRA~1\KASPER~1\KASPER~1\mzvkbd3.dll,C:\PROGRA~1\KASPER~1\KASPER~1\adialhk.dll,C:\PROGRA~1\KASPER~1\KASPER~1\kloehk.dll O20 - Winlogon Notify: AWinNotifyVitaKey MC3000 - C:\Program Files\Acer\Acer Bio Protection\WinNotify.dll O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe O23 - Service: Kaspersky Internet Security (AVP) - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Internet Security 2009\avp.exe O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe O23 - Service: NTI Backup Now 5 Agent Service (BUNAgentSvc) - NewTech Infosystems, Inc. - C:\Program Files\NewTech Infosystems\NTI Backup Now 5\Client\Agentsvc.exe O23 - Service: eDataSecurity Service - Egis Incorporated - C:\Program Files\Acer\Empowering Technology\eDataSecurity\x86\eDSService.exe O23 - Service: Empowering Technology Service (ETService) - Unknown owner - C:\Program Files\Acer\Empowering Technology\Service\ETService.exe O23 - Service: Intel® PROSet/Wireless Event Log (EvtEng) - Intel® Corporation - C:\Program Files\Intel\WiFi\bin\EvtEng.exe O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe O23 - Service: getPlus® Helper - NOS Microsystems Ltd. - C:\Program Files\NOS\bin\getPlus_HelperSvc.exe O23 - Service: Google Desktop Manager 5.7.808.7150 (GoogleDesktopManager-080708-050100) - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe O23 - Service: Intel® Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\IAANTMon.exe O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - E:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe O23 - Service: MobilityService - Unknown owner - C:\Acer\Mobility Center\MobilityService.exe O23 - Service: NTI Backup Now 5 Backup Service (NTIBackupSvc) - NewTech InfoSystems, Inc. - C:\Program Files\NewTech Infosystems\NTI Backup Now 5\BackupSvc.exe O23 - Service: NTI Backup Now 5 Scheduler Service (NTISchedulerSvc) - Unknown owner - C:\Program Files\NewTech Infosystems\NTI Backup Now 5\SchedulerSvc.exe O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\Windows\system32\nvvsvc.exe O23 - Service: O&O Defrag - O&O Software GmbH - C:\Windows\system32\oodag.exe O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel® Corporation - C:\Program Files\Common Files\Intel\WirelessCommon\RegSrvc.exe O23 - Service: Raw Socket Service (RS_Service) - Acer Incorporated - C:\Program Files\Acer\Acer VCM\RS_Service.exe O23 - Service: Validity Fingerprint Service (vfsFPService) - Validity Sensors, Inc. - C:\Windows\system32\vfsFPService.exe -- End of file - 12306 bytes Merci