Rapport hijackthis

Bonjour ,
pc cillin m'indique que le virus troj startpag.re affecte mon système.
Comme je n'arrive pas à m'en débarrasser je me suis servi des précieux
conseils que l'on peut lire sur ce forum. voici la copie du rapport édité par hijackthis... quelqu'un peut-il me venir en aide?
D'avance merci.

Logfile of HijackThis v1.99.1
Scan saved at 20:02:08, on 22/09/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\ATI2EVXX.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAM FILES\ATI TECHNOLOGIES\ATI CONTROL PANEL\ATIPTAXX.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGCC.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGEMC.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGAMSVR.EXE
C:\WINDOWS\SYSTEM\QTTASK.EXE
C:\PROGRAM FILES\REAL\REALPLAYER\REALPLAY.EXE
C:\WINDOWS\SYSTEM\NTWP32.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\ATLLS32.EXE
C:\WINDOWS\ATLLS32.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\ATLLS32.EXE
C:\WINDOWS\SYSTEM\CRSB.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\PCCIOMON.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\PCCPFW.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\TMPROXY.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\PCCLIENT.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\PCCGUIDE.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\TMOAGENT.EXE
C:\PROGRAM FILES\NETSCAPE\NETSCAPE\NETSCP.EXE
C:\PROGRAM FILES\TREND MICRO\INTERNET SECURITY\PCCMAIN.EXE
C:\WINDOWS\SYSTEM\CRSB.EXE
C:\WINDOWS\D3VO.EXE
C:\WINDOWS\D3VO.EXE
C:\WINDOWS\SYSTEM\D3XS32.EXE
C:\WINDOWS\SYSTEM\D3XS32.EXE
C:\WINDOWS\MFCRB32.EXE
C:\WINDOWS\MFCRB32.EXE
C:\WINDOWS\D3YD.EXE
C:\MES DOCUMENTS\THOMAS\NOUVEAU DOSSIER\HIJACKTHIS.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\pjrnq.dll/sp.html#83556
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - Default URLSearchHook is missing
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CPROGRAM%20FILES%5CNETSCAPE%5CNETSCAPE%5Csearchplugins%5CNetscape_France.src"); (C:\WINDOWS\Application Data\Mozilla\Profiles\default\wq42g8yi.slt\prefs.js)
O2 - BHO: Class - {BB4C7D75-D6CB-BF51-C25A-A1985C171F54} - C:\WINDOWS\SYSTEM\APICO.DLL
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHELPER.DLL
O2 - BHO: Class - {64830A97-02DE-7E21-600B-1232F97CB535} - C:\WINDOWS\SYSTEM\NTKX.DLL
O2 - BHO: Class - {CE4C97F1-3AF4-B347-19CF-19D81E0A8C51} - C:\WINDOWS\SYSTEM\MFCVQ.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGCC.EXE /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGEMC.EXE
O4 - HKLM\..\Run: [AVG7_AMSVR] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGAMSVR.EXE
O4 - HKLM\..\Run: [QuickTime Task] "C:\WINDOWS\SYSTEM\QTTASK.EXE" -atboottime
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [NTWP32.EXE] C:\WINDOWS\SYSTEM\NTWP32.EXE
O4 - HKLM\..\Run: [pccguide.exe] "C:\Program Files\Trend Micro\Internet Security\pccguide.exe"
O4 - HKLM\..\Run: [PCCIOMON.exe] "C:\Program Files\Trend Micro\Internet Security\PCCIOMON.exe"
O4 - HKLM\..\Run: [PCClient.exe] "C:\Program Files\Trend Micro\Internet Security\PCClient.exe"
O4 - HKLM\..\Run: [TM Outbreak Agent] "C:\Program Files\Trend Micro\Internet Security\TMOAgent.exe" /run
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [ATIPOLL] ati2evxx.exe
O4 - HKLM\..\RunServices: [ATISmart] C:\WINDOWS\SYSTEM\ati2s9ag.exe
O4 - HKLM\..\RunServices: [ATLLS32.EXE] C:\WINDOWS\ATLLS32.EXE /s
O4 - HKLM\..\RunServices: [CRSB.EXE] C:\WINDOWS\SYSTEM\CRSB.EXE /s
O4 - HKLM\..\RunServices: [PCCIOMON.exe] "C:\Program Files\Trend Micro\Internet Security\PCCIOMON.exe"
O4 - HKLM\..\RunServices: [PccPfw] C:\Program Files\Trend Micro\Internet Security\PccPfw.exe
O4 - HKLM\..\RunServices: [tmproxy] C:\Program Files\Trend Micro\Internet Security\tmproxy.exe
O4 - HKLM\..\RunServices: [D3VO.EXE] C:\WINDOWS\D3VO.EXE /s
O4 - HKLM\..\RunServices: [D3XS32.EXE] C:\WINDOWS\SYSTEM\D3XS32.EXE /s
O4 - HKLM\..\RunServices: [MFCRB32.EXE] C:\WINDOWS\MFCRB32.EXE /s
O4 - HKLM\..\RunServices: [D3YD.EXE] C:\WINDOWS\D3YD.EXE /s
O4 - HKCU\..\Run: [Mozilla Quick Launch] "C:\Program Files\Netscape\Netscape\Netscp.exe" -turbo
O4 - Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.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