TROJAN GEN ET VIRUT SUR WIN 32

Bonjour,
Je suis infectée par WIN 32 : trojan-gen et virut
Voici le hi jack que je viens de faire
Et maintenant, je ne sais quoi faire
Merci de votre aide.
Béatrice
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:57:27, on 10/12/2008
Platform: Windows 2000 SP2 (WinNT 5.00.2195)
MSIE: Internet Explorer v5.00 SP2 (5.00.2920.0000)
Boot mode: Normal

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\COMPAQ\ACLIENT\ACLIENT.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINNT\System32\drivers\CDAC11BA.EXE
C:\Program Files\Compaq\Compaq Management Agents\cpqalert.exe
C:\WINNT\Cpqdiag\Cpqdfwag.exe
C:\PROGRA~1\Compaq\COMPAQ~1\CPQWEB~1\WebDmi.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\hidserv.exe
C:\Program Files\Compaq\LCRMS\LCRMS.EXE
C:\WINNT\System32\NMSSvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\Compaq\Compaq Management Agents\Dmi\Win32\bin\Win32sl.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\PROGRA~1\Compaq\COMPAQ~1\cpqdmi.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.com/?gws_rd=ssl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.fr.msn.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O3 - Toolbar: @msdxmLC.dll,-1@1036,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe"
O4 - HKLM\..\Run: [TrojanScanner] C:\Program Files\Trojan Remover\Trjscan.exe
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKUS\.DEFAULT\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [^SetupICWDesktop] C:\Program Files\Internet Explorer\Connection Wizard\icwconn1.exe /desktop (User 'Default user')
O4 - Startup: OpenOffice.org 2.2.lnk = C:\Program Files\OpenOffice.org 2.2\program\quickstart.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O14 - IERESET.INF: START_PAGE_URL=http://www.fr.msn.com
O14 - IERESET.INF: MS_START_PAGE_URL=http://www.fr.msn.com
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O23 - Service: Service Client Altiris (AClient) - Altiris, Inc. - C:\COMPAQ\ACLIENT\ACLIENT.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Boonty Games - Unknown owner - C:\Program Files\Fichiers communs\BOONTY Shared\Service\Boonty.exe (file missing)
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINNT\System32\drivers\CDAC11BA.EXE
O23 - Service: Gestionnaire de l'Album (ClipSrv) - Unknown owner - C:\WINNT\system32\clipsrv.exe (file missing)
O23 - Service: Compaq Local Alerter (CPQALERT) - Compaq Computer Corporation - C:\Program Files\Compaq\Compaq Management Agents\cpqalert.exe
O23 - Service: Compaq Remote Diagnostics Enabling Agent (CpqDfwWebAgent) - Compaq Computer Corporation - C:\WINNT\Cpqdiag\Cpqdfwag.exe
O23 - Service: cpqdmi - Compaq Computer Corporation - C:\PROGRA~1\Compaq\COMPAQ~1\cpqdmi.exe
O23 - Service: Compaq DMI Web Agent (cpqWebDmi) - Compaq Computer Corporation - C:\PROGRA~1\Compaq\COMPAQ~1\CPQWEB~1\WebDmi.exe
O23 - Service: Service d'administration du Gestionnaire de disque logique (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Unknown owner - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe (file missing)
O23 - Service: Insight Manager LC Remote Management (LCRMS) - Compaq Computer Corporation - C:\Program Files\Compaq\LCRMS\LCRMS.EXE
O23 - Service: Partage de Bureau à distance NetMeeting (mnmsrvc) - Unknown owner - C:\WINNT\System32\mnmsrvc.exe (file missing)
O23 - Service: Distributed Transaction Coordinator (MSDTC) - Unknown owner - C:\WINNT\System32\msdtc.exe (file missing)
O23 - Service: Windows Installer (MSIServer) - Unknown owner - C:\WINNT\System32\MsiExec.exe (file missing)
O23 - Service: DDE réseau (NetDDE) - Unknown owner - C:\WINNT\system32\netdde.exe (file missing)
O23 - Service: DSDM DDE réseau (NetDDEdsdm) - Unknown owner - C:\WINNT\system32\netdde.exe (file missing)
O23 - Service: NMS Service (NMSSvc) - Intel Corporation - C:\WINNT\System32\NMSSvc.exe
O23 - Service: Localisateur d'appels de procédure distante (RPC) (RpcLocator) - Unknown owner - C:\WINNT\System32\locator.exe (file missing)
O23 - Service: QoS RSVP (RSVP) - Unknown owner - C:\WINNT\System32\rsvp.exe (file missing)
O23 - Service: Prise en charge des cartes à puces (SCardDrv) - Unknown owner - C:\WINNT\System32\SCardSvr.exe (file missing)
O23 - Service: Carte à puce (SCardSvr) - Unknown owner - C:\WINNT\System32\SCardSvr.exe (file missing)
O23 - Service: Journaux et alertes de performance (SysmonLog) - Unknown owner - C:\WINNT\system32\smlogsvc.exe (file missing)
O23 - Service: Onduleur (UPS) - Unknown owner - C:\WINNT\System32\ups.exe (file missing)
O23 - Service: Gestionnaire d'utilitaires (UtilMan) - Unknown owner - C:\WINNT\System32\UtilMan.exe (file missing)
O23 - Service: Win32Sl (WIN32SL) - Intel - C:\Program Files\Compaq\Compaq Management Agents\Dmi\Win32\bin\Win32sl.exe