Un gros virus sur mon PC

Bonjour à toutes et à tous,
Ce forum est super, on y trouve plein de chose, mais là j'ai besoin d'aide en direct, j'ai mon laptop qui a l'air d'avoir chopper un sal virus, et je ne sais pas comment l'enlever. quelqu'un pourrai-t'il m'aider? Merci beaucoup par avance

Voici le rapport HIJACK:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 20:44:42, on 12/01/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
c:\Program Files\Fingerprint Sensor\AtService.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\crppsrvn.exe
C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAANTMon.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\mdm.exe
C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe
C:\WINDOWS\system32\PrintCtrl.exe
C:\Program Files\Utimaco\SafeGuard Easy\SgeCtl.exe
C:\WINDOWS\system32\SgLogPlayer.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\TuneUp Utilities 2012\TuneUpUtilitiesService32.exe
C:\Program Files\Fichiers communs\AVG Secure Search\vToolbarUpdater\8.0.1\ToolbarUpdater.exe
C:\Program Files\Utimaco\SafeGuard Easy\WksCfgSrv.exe
C:\WINDOWS\system32\SearchIndexer.exe
C:\WINDOWS\system32\gslsrvn.exe
C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\Program Files\Trend Micro\BM\TMBMSRV.exe
C:\Program Files\Trend Micro\OfficeScan Client\CNTAoSMgr.exe
C:\Program Files\Trend Micro\OfficeScan Client\TmProxy.exe
C:\WINDOWS\system32\CCM\CcmExec.exe
C:\Program Files\TuneUp Utilities 2012\TuneUpUtilitiesApp32.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe
C:\Program Files\Siemens\CardOS API\bin\siecacst.exe
C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe
C:\Program Files\Microsoft Office Communicator\communicator.exe
C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe
C:\Program Files\Hewlett-Packard\Shared\hpqWmiEx.exe
C:\Program Files\Utimaco\SafeGuard Easy\Ecview.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe
C:\Program Files\DivX\DivX Update\DivXUpdate.exe
C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\Com4QLBEx.exe
C:\Program Files\Fichiers communs\Research In Motion\USB Drivers\RIMBBLaunchAgent.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\SuperCopier2\SuperCopier2.exe
C:\Program Files\Research In Motion\BlackBerry Desktop\Rim.DesktopHelper.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\Program Files\Windows Desktop Search\WindowsSearch.exe
C:\Program Files\Stardock\ObjectDock\ObjectDock.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\PROGRA~1\MICROS~2\Office12\OUTLOOK.EXE
C:\Program Files\TuneUp Utilities 2012\TuneUpSystemStatusCheck.exe
C:\Program Files\Microsoft Office\Office12\EXCEL.EXE
C:\Program Files\Fichiers communs\Research In Motion\USB Drivers\BbDevMgr.exe
C:\Program Files\Fichiers communs\Research In Motion\RIMDeviceManager\RIMDeviceManager.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\Program Files\Windows Live\Contacts\wlcomm.exe
C:\Program Files\Mobile Partner\Mobile Partner.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\SearchProtocolHost.exe
C:\WINDOWS\system32\msiexec.exe
C:\Program Files\Trend Micro\HiJackThis\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://intra1.siemens.com/africa/en/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
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 = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: PXCIEaddin - {42DFA04F-0F16-418e-B80C-AB97A5AFAD39} - C:\Program Files\Tracker Software\PDF-XChange 4\PXCIEAddin4.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: SmartSelect - {F4971EE7-DAA0-4053-9964-665D8EE6A077} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O3 - Toolbar: (no name) - {10EDB994-47F8-43F7-AE96-F2EA63E9F90F} - (no file)
O3 - Toolbar: PDFXChange 4.0 - {42DFA04F-0F16-418e-B80C-AB97A5AFAD39} - C:\Program Files\Tracker Software\PDF-XChange 4\PXCIEAddin4.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
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: [QlbCtrl.exe] C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe /Start
O4 - HKLM\..\Run: [Cpqset] C:\Program Files\Hewlett-Packard\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Fichiers communs\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [gemstrmw] C:\WINDOWS\system32\gemstrmw.exe /r
O4 - HKLM\..\Run: [SIECAST] C:\Program Files\Siemens\CardOS API\bin\siecacst.exe
O4 - HKLM\..\Run: [OfficeScanNT Monitor] "C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe" -HideWindow
O4 - HKLM\..\Run: [Communicator] "C:\Program Files\Microsoft Office Communicator\communicator.exe" /fromrunkey
O4 - HKLM\..\Run: [Acrobat Assistant 8.0] "C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe"
O4 - HKLM\..\Run: [SgeEcView] "C:\Program Files\Utimaco\SafeGuard Easy\Ecview.exe"
O4 - HKLM\..\Run: [EdWizard] "C:\Program Files\Utimaco\SafeGuard Easy\EdWizard.exe" as
O4 - HKLM\..\Run: [IAAnotif] C:\Program Files\Intel\Intel Matrix Storage Manager\iaanotif.exe
O4 - HKLM\..\Run: [DivXUpdate] "C:\Program Files\DivX\DivX Update\DivXUpdate.exe" /CHECKNOW
O4 - HKLM\..\Run: [RIMBBLaunchAgent.exe] C:\Program Files\Fichiers communs\Research In Motion\USB Drivers\RIMBBLaunchAgent.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SuperCopier2.exe] C:\Program Files\SuperCopier2\SuperCopier2.exe
O4 - HKCU\..\Run: [Rim.DesktopHelper.exe] C:\Program Files\Research In Motion\BlackBerry Desktop\Rim.DesktopHelper.exe
O4 - HKCU\..\Run: [Facebook Update] "C:\Documents and Settings\sofiane.galou\Local Settings\Application Data\Facebook\Update\FacebookUpdate.exe" /c /nocrashserver
O4 - HKUS\S-1-5-21-2605299479-2973528542-684693229-1003\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe (User '?')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: Stardock ObjectDock.lnk = C:\Program Files\Stardock\ObjectDock\ObjectDock.exe
O4 - Global Startup: BTTray.lnk = ?
O4 - Global Startup: Cisco Systems VPN Client.lnk = C:\Program Files\Cisco Systems\VPN Client\ipsecdialer.exe
O4 - Global Startup: Windows Search.lnk = C:\Program Files\Windows Desktop Search\WindowsSearch.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &Envoyer à OneNote - res://C:\PROGRA~1\MICROS~2\Office14\ONBttnIE.dll/105
O8 - Extra context menu item: Ajouter la cible du lien à un fichier PDF existant - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Ajouter à un fichier PDF existant - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convertir au format Adobe PDF - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convertir la cible du lien au format Adobe PDF - res://C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office14\EXCEL.EXE/3000
O8 - Extra context menu item: Envoyer au périphérique &Bluetooth... - btsendto_ie_ctx.htm
O8 - Extra context menu item: Envoyer à Bluetooth - btsendto_ie.htm
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} - btsendto_ie.htm (file missing)
O9 - Extra 'Tools' menuitem: @btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - btsendto_ie.htm (file missing)
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {00134F72-5284-44F7-95A8-52A619F70751} (ObjWinNTCheck Class) - https://algh052a.ww021.siemens.net/officescan/console/html/ClientInstall/WinNTChk.cab
O16 - DPF: {08D75BC1-D2B5-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment SetupCtrl Class) - https://132.186.153.247:4343/officescan/console/html/ClientInstall/setup.cab
O16 - DPF: {35C3D91E-401A-4E45-88A5-F3B32CD72DF4} (Encrypt Class) - https://132.186.153.247:4343/officescan/console/html/root/AtxEnc.cab
O16 - DPF: {4B54A9DE-EF1C-4EBE-A328-7C28EA3B433A} (BitDefender QuickScan Control) - https://www.bitdefender.com/toolbox/
O16 - DPF: {73ECB3AA-4717-450C-A2AB-D00DAD9EE203} (GMNRev Class) - http://h20270.www2.hp.com/ediags/gmn2/install/HPProductDetection2.cab
O16 - DPF: {F27237D7-93C8-44C2-AC6E-D6057B9A918F} (JuniperSetupClientControl Class) - https://juniper.net/dana-cached/sc/JuniperSetupClient.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = ww021.siemens.net
O17 - HKLM\Software\..\Telephony: DomainName = ww021.siemens.net
O17 - HKLM\System\CCS\Services\Tcpip\..\{22AB877D-9CC9-471D-A249-19511EB30EDD}: NameServer = 172.25.1.53 172.25.1.54
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = ww021.siemens.net
O18 - Protocol: viprotocol - {B658800C-F66E-4EF3-AB85-6C0C227862A9} - C:\Program Files\Fichiers communs\AVG Secure Search\ViProtocolInstaller\8.0.1\ViProtocol.dll
O20 - Winlogon Notify: NotLog - SGLogEx.dll (file missing)
O20 - Winlogon Notify: SGLogNotification - SGLogNotification.dll (file missing)
O20 - Winlogon Notify: sgsam - sgsamn.dll (file missing)
O22 - SharedTaskScheduler: Pré-chargeur Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Démon de cache des catégories de composant - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\WINDOWS\system32\agrsmsvc.exe
O23 - Service: AuthenTec Fingerprint Service (ATService) - AuthenTec, Inc. - c:\Program Files\Fingerprint Sensor\AtService.exe
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: Com4QLBEx - Hewlett-Packard Development Company, L.P. - C:\Program Files\Hewlett-Packard\HP Quick Launch Buttons\Com4QLBEx.exe
O23 - Service: PC/SC Proxy Service (CRPPSRV) - Unknown owner - C:\WINDOWS\system32\crppsrvn.exe
O23 - Service: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
O23 - Service: Service d'administration du Gestionnaire de disque logique (dmadmin) - Unknown owner - C:\WINDOWS\System32\dmadmin.exe
O23 - Service: Journal des événements (Eventlog) - Unknown owner - C:\WINDOWS\system32\services.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Fichiers communs\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: GSL Service (GSLSRV) - Unknown owner - C:\WINDOWS\system32\gslsrvn.exe
O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Program Files\Hewlett-Packard\Shared\hpqWmiEx.exe
O23 - Service: Intel(R) 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 - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Service COM de gravage de CD IMAPI (ImapiService) - Unknown owner - C:\WINDOWS\system32\imapi.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: Partage de Bureau à distance NetMeeting (mnmsrvc) - Unknown owner - C:\WINDOWS\system32\mnmsrvc.exe
O23 - Service: OfficeScanNT RealTime Scan (ntrtscan) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe
O23 - Service: PEVSystemStart - Unknown owner - C:\ComboFix\pev.3XE (file missing)
O23 - Service: Plug-and-Play (PlugPlay) - Unknown owner - C:\WINDOWS\system32\services.exe
O23 - Service: Printer Control - ActMask Co.,Ltd - https://www.all2pdf.com/ - C:\WINDOWS\system32\PrintCtrl.exe
O23 - Service: Gestionnaire de session d'aide sur le Bureau à distance (RDSessMgr) - Unknown owner - C:\WINDOWS\system32\sessmgr.exe
O23 - Service: RoxMediaDB10 - Sonic Solutions - C:\Program Files\Fichiers communs\Roxio Shared\10.0\SharedCOM\RoxMediaDB10.exe
O23 - Service: Carte à puce (SCardSvr) - Unknown owner - C:\WINDOWS\System32\SCardSvr.exe
O23 - Service: SafeGuard® Easy Control (SgeCtl) - Utimaco Safeware AG - C:\Program Files\Utimaco\SafeGuard Easy\SgeCtl.exe
O23 - Service: SafeGuard SGLOG Player (SgLogPlayer) - Utimaco Safeware AG - C:\WINDOWS\system32\SgLogPlayer.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Fichiers communs\SureThing Shared\stllssvr.exe
O23 - Service: Journaux et alertes de performance (SysmonLog) - Unknown owner - C:\WINDOWS\system32\smlogsvc.exe
O23 - Service: Telnet (TlntSvr) - Unknown owner - C:\WINDOWS\system32\tlntsvr.exe
O23 - Service: Trend Micro Unauthorized Change Prevention Service (TMBMServer) - Trend Micro Inc. - C:\Program Files\Trend Micro\BM\TMBMSRV.exe
O23 - Service: OfficeScan NT Listener (tmlisten) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe
O23 - Service: OfficeScan NT Proxy Service (TmProxy) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\TmProxy.exe
O23 - Service: TuneUp Utilities Service (TuneUp.UtilitiesSvc) - TuneUp Software - C:\Program Files\TuneUp Utilities 2012\TuneUpUtilitiesService32.exe
O23 - Service: Cliché instantané de volume (VSS) - Unknown owner - C:\WINDOWS\System32\vssvc.exe
O23 - Service: vToolbarUpdater - Unknown owner - C:\Program Files\Fichiers communs\AVG Secure Search\vToolbarUpdater\8.0.1\ToolbarUpdater.exe
O23 - Service: SafeGuard® Easy Workstation Server (WksCfgSrv) - Utimaco Safeware AG - C:\Program Files\Utimaco\SafeGuard Easy\WksCfgSrv.exe
O23 - Service: Carte de performance WMI (WmiApSrv) - Unknown owner - C:\WINDOWS\system32\wbem\wmiapsrv.exe
O23 - Service: Service Partage réseau du Lecteur Windows Media (WMPNetworkSvc) - Unknown owner - C:\Program Files\Windows Media Player\WMPNetwk.exe

End of file - 17192 bytes