[trojan horse] infecté par série de chiffres

bonjour!
là, tout va très mal, mon ordinateur démarre systématiquement avec l'écran bleu...
j'ai pu faire ce que tu m'as demandé en mode sans échec; voici le rapport (merci!) :

Logfile of HijackThis v1.99.1
Scan saved at 11:22:26, on 28/08/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\savedump.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Internet Explorer\iexplore.exe
d:\MSN Messenger\msnmsgr.exe
N:\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.orange.fr/portail
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = https://portail.free.fr/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = HTTP=proxy.club-internet.fr:8080
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - {551B12D4-F3FE-5F1C-154C-42EF2BF0A0CC} - xwiz.dll (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {243B17DE-77C7-46BF-B94B-0B5F309A0E64} - d:\Microsoft Money\System\mnyside.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - d:\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - d:\google\googletoolbar2.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - d:\google\googletoolbar2.dll
O3 - Toolbar: Barre d'outils MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - D:\MSN Toolbar\01.01.2607.0\fr\msntb.dll
O4 - HKLM\..\Run: [QuickTime Task] "D:\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SSBkgdUpdate] "D:\Fichiers communs\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
O4 - HKLM\..\Run: [PaperPort PTD] D:\ScanSoft\PaperPort\pptd40nt.exe
O4 - HKLM\..\Run: [IndexSearch] D:\ScanSoft\PaperPort\IndexSearch.exe
O4 - HKLM\..\Run: [SetDefPrt] D:\Brother\Brmfl04a\BrStDvPt.exe
O4 - HKLM\..\Run: [ControlCenter2.0] D:\Brother\ControlCenter2\brctrcen.exe /autorun
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [nForce Tray Options] sstray.exe /r
O4 - HKLM\..\Run: [SunJavaUpdateSched] d:\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SpywareTerminator] "D:\Spyware Terminator\SpywareTerminatorShield.exe"
O4 - HKLM\..\Run: [tehmk.exe] C:\WINDOWS\system32\tehmk.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [NCLaunch] C:\WINDOWS\NCLAUNCH.EXe
O4 - HKCU\..\Run: [H/PC Connection Agent] "D:\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [msnmsgr] "D:\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ccleaner] "D:\CCleaner\ccleaner.exe" /AUTO
O4 - Startup: Aide mémoire.lnk = ?
O4 - Startup: HotSync Manager.lnk = D:\Sony Handheld\HOTSYNC.EXE
O4 - Global Startup: SATARaid.lnk = D:\Silicon Image\SiISATARaid\SATARaid.exe
O4 - Global Startup: Status Monitor.lnk = D:\Brother\Brmfcmon\BrMfcWnd.exe
O8 - Extra context menu item: &Google Search - res://d:\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://d:\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://d:\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://d:\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Conversion CLIÉ - D:\Sony\Image Converter\menu.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://d:\MI1933~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://d:\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate Page into English - res://d:\google\GoogleToolbar2.dll/cmtrans.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - d:\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - d:\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: Créer un Favori de l'appareil mobile - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - D:\Microsoft ActiveSync\inetrepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - D:\Microsoft ActiveSync\inetrepl.dll
O9 - Extra 'Tools' menuitem: Créer un Favori de l'appareil mobile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - D:\Microsoft ActiveSync\inetrepl.dll
O9 - Extra button: MoneySide - {E023F504-0C5A-4750-A1E7-A9046DEA8A21} - d:\Microsoft Money\System\mnyside.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Messenger\msmsgs.exe
O15 - Trusted Zone: *.registration.sonystyle-europe.com (HKLM)
O17 - HKLM\System\CCS\Services\Tcpip\..\{059B1C4A-C7B3-448C-ADA1-43FB100D1842}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{09594CEF-CD63-4FF5-BB33-A07DFE44F860}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{096AC6DA-E717-41B9-BA88-D3415994A99F}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{10219452-D6A6-42EB-AC8C-7C022CD23C43}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{1F2498FF-0330-4853-A3D5-37354B39D0FD}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{281A3EF8-A03D-4C35-BBFF-11AA6769813F}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{45920049-07BA-4D69-A8C3-B265C6619AFC}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{4D49F7A8-94C2-4652-A365-F3137B5A9942}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{5571FE65-1F45-448B-AA73-88D768B952AA}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{56B0B122-AA4F-47EF-8A0D-EE2688CED15D}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{67F41CB2-E97F-4BF1-B59C-D1BC1F442034}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{70DFE923-9711-44F4-9C1A-91F64DAF7D79}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{75A076CF-8840-4045-949F-CE5B0A532745}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{83216F9E-BBC3-479F-9A35-D3AA869AD23D}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{93189237-3F6A-400F-A977-5A7FE611AD3C}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{9C67E844-34A1-4324-BC93-292FDC8B8E4F}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{A3071FCA-77BC-4A82-ADB1-D77B2A27478C}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{A64DD09C-BB7F-456E-BB82-ED734F181656}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{C5495D85-C64F-4E34-BF2E-5075BC8DE4BB}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{C8B614C6-15BD-428D-A0EE-19E45A5D2CAF}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{C942C700-A0EF-457F-A779-FDE7FCF66E18}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{CBA0CA0D-E56F-4EB8-BB61-C440E7FF2120}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{CFA6ED7B-AAF7-4B5D-AFC3-617DE86180FE}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{D4CA0DDF-331A-4E24-AB0E-53E11BD9679E}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{D52D1B2C-FDB5-4D03-985A-DCE769DEA596}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{E26189C3-1C87-46A2-B953-0AFF8FFA9405}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\..\{E57DB48D-F241-4E6D-9AE3-DAFDBD247014}: NameServer = 85.255.114.4,85.255.112.137
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 85.255.114.4 85.255.112.137
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - d:\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - d:\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\System32\NavLogon.dll
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Belkin 54g Wireless USB Network Adapter (Belkin 54g Wireless USB Network Adapter Service) - Unknown owner - D:\Belkin\Belkin Wireless Network Utility\WLService.exe
O23 - Service: Brother Popup Suspend service for Resource manager (brmfrmps) - Unknown owner - C:\WINDOWS\system32\Brmfrmps.exe" -service (file missing)
O23 - Service: BrSplService (Brother XP spl Service) - brother Industries Ltd - C:\WINDOWS\system32\brsvc01a.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - d:\Fichiers communs\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - d:\Fichiers communs\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - d:\Fichiers communs\Symantec Shared\ccSetMgr.exe
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\Kg\command.exe (file missing)
O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - d:\Symantec AntiVirus\DefWatch.exe
O23 - Service: DHRJSSGJ - Unknown owner - d:\Temp\DHRJSSGJ.exe (file missing)
O23 - Service: gearsec - GEAR Software - C:\WINDOWS\system32\gearsec.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - D:\Fichiers communs\LightScribe\LSSrvc.exe
O23 - Service: Network Monitor - Unknown owner - D:\Network Monitor\netmon.exe
O23 - Service: Netropa NHK Server (nhksrv) - Unknown owner - D:\Netropa\Multimedia Keyboard\nhksrv.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: SAVRoam (SavRoam) - symantec - d:\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - d:\Fichiers communs\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - d:\Symantec AntiVirus\Rtvscan.exe

Salut,

pas grave, c'est compréhensible ;-) si besoin est, le forum est là!

A++