Windows security alert/windows defender alert

Bonjour, j'ai depuis quelques temps le même problème que d'autres avec "Windows Security Alert" et aussi "Windows defender alert" : car en plus des symptomes déjà décris dans ce forum, Windows defender alert semble occuper toutes les ressources du PC et plus rien ne peut être lancer au bout des quelques minutes. J'utilise un autre PC pour vous écrire.

Je vous soumets le cas avec une trace de Hijackthis comme vous le demandez pour chaque analyse.
Merci par avance pour votre contribution.


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:00:14, on 25/01/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16574)
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:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\WINDOWS\Explorer.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccSetMgr.exe
C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccProxy.exe
C:\WINDOWS\system32\tarxxqpo.exe
C:\Program Files\Norton Internet Security\Norton AntiVirus\navapsvc.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\Program Files\Norton Internet Security\Norton AntiVirus\SAVScan.exe
C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment\VzCdb\VzFw.exe
C:\Program Files\NetDrive\wdservice.exe
C:\Program Files\Fichiers communs\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Apoint\Apoint.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Sony\HotKey Utility\HKserv.exe
C:\Program Files\sony\vaio update 2\VAIOUpdt.exe
C:\Program Files\Sony\Wireless Switch Setting Utility\Switcher.exe
C:\Program Files\sony\vaio power management\SPMgr.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Sony\ISB Utility\ISBMgr.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe
C:\Program Files\Utimaco\SafeGuard PrivateDisk\pdservice.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Elaborate Bytes\VirtualCloneDrive\VCDDaemon.exe
C:\Program Files\Adobe\Photoshop Album Edition DÈcouverte\3.0\Apps\apdproxy.exe
C:\Program Files\Apoint\Apntex.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\NetDrive\netdrive.exe
C:\WINDOWS\TEMP\win120.exe
C:\WINDOWS\mgrs.exe
C:\DOCUME~1\ADIB\LOCALS~1\Temp\wdc101D.exe
C:\Program Files\Sony\HotKey Utility\HKWnd.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\Rundll32.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\freeBrowser\freeBrowser\freeBrowser.exe
C:\Documents and Settings\All Users\Menu DÈmarrer\Programmes\DÈmarrage\autorun.exe
C:\Program Files\Date Manager\DateManager.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\freeBrowser\vlc\vlc.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\spider.exe
C:\WINDOWS\system32\wuauclt.exe
D:\Mes documents\Mes fichiers reÁus\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://mail.voila.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.couldnotfind.com/search [...] _id=144446
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
F2 - REG:system.ini: Shell=Explorer.exe C:\WINDOWS\shell.exe
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Program Files\Fichiers communs\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Yahoo! Toolbar avec bloqueur de fenÍtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: Babylon - {965B54B0-71E0-4611-8DE7-F73FA0B20E26} - C:\Program Files\Babylon\Babylon Toolbar\BabylonIEToolBar.dll
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [HKSERV.EXE] C:\Program Files\Sony\HotKey Utility\HKserv.exe
O4 - HKLM\..\Run: [VAIO Update 2] "C:\Program Files\sony\vaio update 2\VAIOUpdt.exe" /Stationary
O4 - HKLM\..\Run: [Switcher.exe] C:\Program Files\Sony\Wireless Switch Setting Utility\Switcher.exe
O4 - HKLM\..\Run: [SonyPowerCfg] C:\Program Files\sony\vaio power management\SPMgr.exe
O4 - HKLM\..\Run: [Hcontrol] C:\WINDOWS\ATK0100\Hcontrol.exe
O4 - HKLM\..\Run: [Mouse Suite 98 Daemon] ICO.EXE
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [ISBMgr.exe] C:\Program Files\Sony\ISB Utility\ISBMgr.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [URLLSTCK.exe] C:\Program Files\Norton Internet Security\UrlLstCk.exe
O4 - HKLM\..\Run: [ezShieldProtector for Px] C:\WINDOWS\system32\ezSP_Px.exe
O4 - HKLM\..\Run: [PDService.exe] C:\Program Files\Utimaco\SafeGuard PrivateDisk\pdservice.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [VirtualCloneDrive] "C:\Program Files\Elaborate Bytes\VirtualCloneDrive\VCDDaemon.exe" /s
O4 - HKLM\..\Run: [BullsEye Network] C:\Program Files\BullsEye Network\bin\bargains.exe
O4 - HKLM\..\Run: [Power Scan] C:\Program Files\Power Scan\powerscan.exe
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Edition DÈcouverte\3.0\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [MimBoot] C:\PROGRA~1\MUSICM~1\MUSICM~1\mimboot.exe
O4 - HKLM\..\Run: [MMTray] "C:\Program Files\Musicmatch\Musicmatch Jukebox\mm_tray.exe"
O4 - HKLM\..\Run: [WebDriveTray] C:\Program Files\NetDrive\netdrive.exe /trayicon
O4 - HKLM\..\Run: [Babylon Client] C:\Program Files\Babylon\Babylon-Pro\Babylon.exe -AutoStart
O4 - HKLM\..\Run: [javgnwfq] rundll32.exe "C:\Program Files\javgnwfq\vanezqhu.dll",Init
O4 - HKLM\..\Run: [zgrqvkta] regsvr32 /u "C:\Documents and Settings\All Users\Application Data\zgrqvkta.dll"
O4 - HKLM\..\Run: [avp] C:\WINDOWS\TEMP\win120.exe
O4 - HKLM\..\Run: [smgr] mgrs.exe
O4 - HKLM\..\Run: [lsass] C:\WINDOWS\lsass.exe
O4 - HKLM\..\Run: [Printer] C:\WINDOWS\system32\printer.exe
O4 - HKLM\..\Run: [Windows Defender] C:\DOCUME~1\ADIB\LOCALS~1\Temp\wdc104D.exe
O4 - HKLM\..\Run: [Windows Defender Adds] C:\DOCUME~1\ADIB\LOCALS~1\Temp\wda1051.exe
O4 - HKLM\..\Run: [Windows Defender Monitor] C:\WINDOWS\wdm1052.exe
O4 - HKLM\..\Run: [Windows Defender Updater] C:\WINDOWS\wdu1053.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [ctfmona] C:\WINDOWS\system32\ctfmona.exe
O4 - HKLM\..\Run: [f8eb4dd2] rundll32.exe "C:\WINDOWS\system32\ysykwfby.dll",b
O4 - HKLM\..\Run: [BMfbd87e4e] Rundll32.exe "C:\WINDOWS\system32\womiqruu.dll",s
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [freeBrowser] C:\Program Files\freeBrowser\freeBrowser\freeBrowser.exe
O4 - HKCU\..\Run: [Windows update loader] C:\Windows\xpupdate.exe
O4 - HKCU\..\Run: [Spoolsv] C:\WINDOWS\system32\spoolvs.exe
O4 - HKCU\..\Run: [Windows Defender] C:\DOCUME~1\ADIB\LOCALS~1\Temp\wdc1054.exe
O4 - HKCU\..\Run: [Windows Defender Adds] C:\DOCUME~1\ADIB\LOCALS~1\Temp\wda1055.exe
O4 - HKCU\..\Run: [Windows Defender Monitor] C:\WINDOWS\wdm1056.exe
O4 - HKCU\..\Run: [Windows Defender Updater] C:\WINDOWS\wdu1057.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SERVICE R…SEAU')
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: .protected
O4 - Startup: findfast.exe
O4 - Global Startup: .protected
O4 - Global Startup: autorun.exe
O4 - Global Startup: Date Manager.lnk = C:\Program Files\Date Manager\DateManager.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O7 - HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Translate with &Babylon - res://C:\Program Files\Babylon\Babylon-Pro\Utils\BabylonIEPI.dll/Translate.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_05\bin\npjpi142_05.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_05\bin\npjpi142_05.dll
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
O14 - IERESET.INF: START_PAGE_URL=http://www.club-vaio.sony-europe.com/
O15 - Trusted Zone: http://download.artevod.com
O15 - Trusted Zone: http://www.artevod.com
O15 - Trusted Zone: *.sony-europe.com
O15 - Trusted Zone: *.sonystyle-europe.com
O15 - Trusted Zone: *.vaio-link.com
O16 - DPF: {2AF5BD25-90C5-4EEC-88C5-B44DC2905D8B} (ContrÙleur de DownloadManager) - http://dlm.tools.akamai.com/dlmana [...] .0.6.5.cab
O16 - DPF: {E1AF091A-9F23-4059-89D7-C05EE073285D} (Canal+ Active MSWAY) - http://www.canalplay.com/cabs/msway44.cab
O16 - DPF: {E5F5D008-DD2C-4D32-977D-1A0ADF03058B} (JuniperSetupSP1 Control) - https://extranet.hbfr.net/dana-cach [...] tupSP1.cab
O20 - AppInit_DLLs: C:\WINDOWS\system32\wowfx.dll
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccSetMgr.exe
O23 - Service: DomainService - - C:\WINDOWS\system32\tarxxqpo.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Service Norton AntiVirus Auto-Protect (navapsvc) - Symantec Corporation - C:\Program Files\Norton Internet Security\Norton AntiVirus\navapsvc.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: Intel(R) PROSet/Wireless Service (S24EventMonitor) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton Internet Security\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FICHIE~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: VAIO Entertainment Aggregation and Control Service - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment\VzRs\VzRs.exe
O23 - Service: VAIO Entertainment File Import Service - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment\VzCdb\VzFw.exe
O23 - Service: VAIO Entertainment Task Scheduler - Sony Corporation - C:\Program Files\sony\vaio entertainment\VzTaskScheduler.exe
O23 - Service: VAIO Entertainment TV Device Arbitration Service - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment\VzCs\VzHardwareResourceManager\VzHardwareResourceManager.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment\VCSW\VCSW.exe
O23 - Service: VAIO Media Integrated Server (VAIOMediaPlatform-IntegratedServer-AppServer) - Sony Corporation - C:\Program Files\sony\VAIO Media Integrated Server\VMISrv.exe
O23 - Service: VAIO Media Integrated Server (HTTP) (VAIOMediaPlatform-IntegratedServer-HTTP) - Sony Corporation - C:\Program Files\sony\VAIO Media Integrated Server\Platform\SV_Httpd.exe
O23 - Service: VAIO Media Integrated Server (UPnP) (VAIOMediaPlatform-IntegratedServer-UPnP) - Sony Corporation - C:\Program Files\sony\VAIO Media Integrated Server\Platform\UPnPFramework.exe
O23 - Service: VAIO Media Gateway Server (VAIOMediaPlatform-Mobile-Gateway) - Sony Corporation - C:\Program Files\sony\VAIO Media Integrated Server\Platform\VmGateway.exe
O23 - Service: VAIO Cooporated Initialisation (VCI) - Sony Corporation - C:\Program Files\Sony\VAIO Cooperated Initialisation\VCI_SVC.exe
O23 - Service: WebDrive Service (WebDriveService) - Unknown owner - C:\Program Files\NetDrive\wdservice.exe

--
End of file - 15159 bytes
"