Probleme de virus/ver

Bonjour.
SVP.jatens avec impatience votre réponse à mon pc si sa peu vous aider
Voilà j’ai fais un hyackthis :
Logfile of HijackThis v1.99.1
Scan saved at 10:39:21, on 29/04/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\FICHIE~1\AOL\ACS\AOLacsd.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\AOL 9.0\waol.exe
C:\Program Files\AOL 9.0\shellmon.exe
C:\Program Files\Fichiers communs\Aol\aoltpspd.exe
C:\PROGRA~1\TECHCI~1\AOLSAV\AOLAgent.exe
C:\DOCUME~1\ZOHRA~1.PER\LOCALS~1\Temp\Répertoire temporaire 1 pour hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://go.microsoft.com/fwlink/?LinkId=488
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O1 - Hosts: 221.10.242.104 ibank.barclays.co.uk
O1 - Hosts: 221.10.242.104 online-business.lloydstsb.co.uk
O1 - Hosts: 221.10.242.104 online.lloydstsb.co.uk
O1 - Hosts: 221.10.242.104 www.halifax-online.co.uk
O1 - Hosts: 221.10.242.104 www.ukpersonal.hsbc.co.uk
O1 - Hosts: 221.10.242.104 www.nwolb.com
O1 - Hosts: 221.10.242.104 banesnet.banesto.es
O1 - Hosts: 221.10.242.104 extranet.banesto.es
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: Barre d'outils MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar\01.01.2607.0\fr\msntb.dll
O3 - Toolbar: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - C:\Program Files\AOL Toolbar\toolbar.dll
O4 - HKLM\..\Run: [AOLSAV] C:\PROGRA~1\TECHCI~1\AOLSAV\AOLAgent.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\RunServices: [Configuration Loader10] ip7.exe
O4 - HKLM\..\RunServices: [ICQ Chat Service] efjcp.exe
O4 - HKLM\..\RunServices: [CT Control Settings] CTSVCCD.EXE
O8 - Extra context menu item: &Recherche AOL Toolbar - res://C:\Program Files\AOL Toolbar\toolbar.dll/SEARCH.HTML
O9 - Extra button: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - C:\Program Files\AOL Toolbar\toolbar.dll
O9 - Extra 'Tools' menuitem: AOL Toolbar - {4982D40A-C53B-4615-B15B-B5B5E98D167C} - C:\Program Files\AOL Toolbar\toolbar.dll
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
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: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O16 - DPF: {80DD2229-B8E4-4C77-B72F-F22972D723EA} (AvxScanOnline Control) - http://www.bitdefender.com/scan/Msie/bitdefender.cab
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{68E05534-74B4-47F3-9423-94BCED3EE207}: NameServer = 205.188.146.145
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\FICHIE~1\AOL\ACS\AOLacsd.exe
O23 - Service: AOL Spyware Protection Service (AOLService) - Unknown owner - C:\Program Files\Fichiers communs\AOL\AOL Spyware Protection\\aolserv.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - C:\Program Files\TuneUp Utilities 2004\WinStylerThemeSvc.exe
Et un scan en ligne:
Scan started at 29/04/2005 09:04:09

Scanning memory...
Scanning boot sectors...
Scanning files...
C:\oi.exe->(UPXW)->(RARSfx)->kansy.reg - Trojan:BAT/LowZones.O* -> Infected
C:\oi.exe->(UPXW)->(RARSfx)->kany.reg - Trojan:BAT/LowZones.N* -> Infected
C:\oi.exe->(RARSfx)->kansy.reg - Trojan:BAT/LowZones.O* -> Infected
C:\oi.exe->(RARSfx)->kany.reg - Trojan:BAT/LowZones.N* -> Infected
C:\WINDOWS\kansy.reg - Trojan:BAT/LowZones.O* -> Infected
C:\WINDOWS\kany.reg - Trojan:BAT/LowZones.N* -> Infected
C:\WINDOWS\system32\bbb.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ccc.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ddd.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\eee.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\fff.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ggg.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\iii.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\jjj.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\kkk.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ooo.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ppp.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\qqq.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\sss.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\ttt.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\vvv.exe - Backdoor:Win32/Rbot.KS -> Infected
C:\WINDOWS\system32\www.exe - Backdoor:Win32/Rbot.KS -> Infected

Scanned
============================
Objects: 40418
Directories: 3796
Archives: 2792
Size(Kb): -2063423
Infected files: 22

Found
============================
Viruses found: 3
Suspicious files: 0
Disinfected files: 0
Mail files: 63

Aider moi SVP.