Problemes peut etre du a un virus

Bonjour,

Voila depuis quelques temps, mon PC est plus lent que d'habitude, crash au demarrage (souvant du a un virus que je supprime ou a une mise a jour, tout rentre dans l'ordre apres une restauration)

AUssi Firefox met du temps a démarrer, et il y a le processus svchost qui me bouffe plein de ram.


Donc j'aimerais régler ces différents problemes avec votre aide svp, il y a sans doute des virus la dessous


Voici le rapport Hijacthis

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 14:33:38, on 28/02/2010
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18385)
Boot mode: Normal

Running processes:
C:\Windows\System32\smss.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\wininit.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\winlogon.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\nvvsvc.exe
C:\Windows\system32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\Ati2evxx.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\SLsvc.exe
C:\Windows\system32\rundll32.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\Ati2evxx.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\Dwm.exe
C:\Windows\system32\taskeng.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskeng.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\SFR\Pack Sécurité\Common\FSM32.EXE
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\NewTech Infosystems\NTI Backup Now 5\Client\Agentsvc.exe
C:\Program Files\SFR\Pack Sécurité\Anti-Virus\fsgk32st.exe
C:\Program Files\SFR\Pack Sécurité\Common\FSMA32.EXE
C:\Windows\system32\FsUsbExService.Exe
C:\Program Files\SFR\Pack Sécurité\Anti-Virus\FSGK32.EXE
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Common Files\LightScribe\LSSrvc.exe
C:\Program Files\SFR\Pack Sécurité\Common\FSHDLL32.EXE
C:\Program Files\NewTech Infosystems\NTI Backup Now 5\BackupSvc.exe
C:\Program Files\NewTech Infosystems\NTI Backup Now 5\SchedulerSvc.exe
C:\Windows\system32\PnkBstrA.exe
C:\Windows\system32\svchost.exe
C:\Program Files\Cyberlink\Shared files\RichVideo.exe
C:\Windows\system32\svchost.exe
C:\Program Files\DAEMON Tools Lite\daemon.exe
C:\Program Files\Samsung\Samsung New PC Studio\NPSAgent.exe
C:\Program Files\SFR\Kit\9props.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\SearchIndexer.exe
C:\Program Files\SFR\Pack Sécurité\Anti-Virus\fssm32.exe
C:\Program Files\SFR\Pack Sécurité\FWES\Program\fsdfwd.exe
C:\Windows\system32\WUDFHost.exe
C:\Program Files\SFR\Pack Sécurité\ORSP Client\fsorsp.exe
C:\Program Files\Winamp\winamp.exe
C:\Program Files\SFR\Pack Sécurité\Anti-Virus\fsav32.exe
C:\Windows\system32\svchost.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\SearchProtocolHost.exe
C:\Program Files\Opera\Opera.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\Windows\system32\wbem\wmiprvse.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ww12.cherche.us
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ww12.cherche.us
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://ww12.cherche.us
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ww12.cherche.us
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 Bar = http://www.mirarsearch.com/?useie5=1&q=
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.cherche.us/keyword/%s
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://ww12.cherche.us
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = local;*.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: Winamp Search Class - {57BCA5FA-5DBB-45a2-B558-1755C3F6253B} - C:\Program Files\Winamp Toolbar\winamptb.dll
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O1 - Hosts: ::1 localhost
O1 - Hosts: 69.16.243.105 L2authd.lineage2.com
O1 - Hosts: 216.107.250.194 nprotect.lineage2.com
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Aide à la navigation SFR - {0F6E720A-1A6B-40E1-A294-1D4D19F156C8} - C:\Program Files\SFR\Kit\SFRNavErrorHelper.dll
O2 - BHO: Winamp Toolbar Loader - {25CEE8EC-5730-41bc-8B58-22DDC8AB8C20} - C:\Program Files\Winamp Toolbar\winamptb.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: Mirar - {3532B267-CD81-4157-8EEF-FC9196B34EC3} - C:\Windows\system32\b178.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: (no name) - {83A2F9B1-01A2-4AA5-87D1-45B6B8505E96} - (no file)
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
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.5.4723.1820\swg.dll
O2 - BHO: LitmusBHO - {C6867EB7-8350-4856-877F-93CF8AE3DC9C} - C:\Program Files\SFR\Pack Sécurité\NRS\iescript\baselitmus.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: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll (file missing)
O3 - Toolbar: Winamp Toolbar - {EBF2BA02-9094-4c5a-858B-BB198F3D8DE2} - C:\Program Files\Winamp Toolbar\winamptb.dll
O3 - Toolbar: Mirar - {3532B266-CD81-4157-8EEF-FC9196B34EC3} - C:\Windows\system32\b178.dll
O3 - Toolbar: Browsing Protection Toolbar - {265EEE8E-3228-44D3-AEA5-F7FDF5860049} - C:\Program Files\SFR\Pack Sécurité\NRS\iescript\baselitmus.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [LanguageShortcut] "C:\Program Files\CyberLink\PowerDVD\Language\Language.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
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: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\SFR\Pack Sécurité\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure TNB] "C:\Program Files\SFR\Pack Sécurité\FSGUI\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [AutoStartNPSAgent] C:\Program Files\Samsung\Samsung New PC Studio\NPSAgent.exe
O4 - HKCU\..\Run: [Connexion SFR 9props.exe] "C:\Program Files\SFR\Kit\9props.exe" /trayicon
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: LimeWire On Startup.lnk = C:\Program Files\LimeWire\LimeWire.exe
O4 - Startup: winesm32.exe
O8 - Extra context menu item: &Winamp Search - C:\ProgramData\Winamp Toolbar\ieToolbar\resources\en-US\local\search.html
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: Google Sidewiki... - res://C:\Program Files\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_96D6FF0C6D236BF8.dll/cmsidewiki.html
O8 - Extra context menu item: Recherche avec cherche.us - C:\Users\Alex\scriptjava.html
O9 - Extra button: Envoyer à OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: &Envoyer à OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O13 - Gopher Prefix:
O15 - Trusted Zone: *.chat-land.org
O16 - DPF: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab56986.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://download.divx.com/player/DivXBrowserPlugin.cab
O16 - DPF: {867E13F2-7F31-44FB-AC97-CD38E0DC46EF} (Ma-Config control) - https://www.touslesdrivers.com/index.php?v_page=29
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~2\GOEC62~1.DLL
O23 - Service: Ati External Event Utility - ATI Technologies Inc. - C:\Windows\system32\Ati2evxx.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: FSGKHS (F-Secure Gatekeeper Handler Starter) - F-Secure Corporation - C:\Program Files\SFR\Pack Sécurité\Anti-Virus\fsgk32st.exe
O23 - Service: Findbasic Service - Unknown owner - C:\ProgramData\Findbasic\findbasic121.exe (file missing)
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - C:\Program Files\SFR\Pack Sécurité\FWES\Program\fsdfwd.exe
O23 - Service: F-Secure Management Agent (FSMA) - F-Secure Corporation - C:\Program Files\SFR\Pack Sécurité\Common\FSMA32.EXE
O23 - Service: F-Secure ORSP Client (FSORSPClient) - F-Secure Corporation - C:\Program Files\SFR\Pack Sécurité\ORSP Client\fsorsp.exe
O23 - Service: FsUsbExService - Teruten - C:\Windows\system32\FsUsbExService.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: Service Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Hotspot Shield Tray Service (HssTrayService) - Unknown owner - C:\Program Files\Hotspot Shield\bin\HssTrayService.EXE (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\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: Ma-Config Service (maconfservice) - CybelSoft - C:\Program Files\ma-config.com\maconfservice.exe
O23 - Service: nProtect GameGuard Service (npggsvc) - Unknown owner - C:\Windows\system32\GameMon.des.exe (file missing)
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: PnkBstrA - Unknown owner - C:\Windows\system32\PnkBstrA.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Program Files\Cyberlink\Shared files\RichVideo.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe