PC infecté besoin de votre aide à tous

Bonjour à tous

J'ai mon gendre qui a un problème assez grave sur son PC, depuis hier il ne peut plus faire copier/coller, plus faire une restauration, plus installer le logiciel de son imprimante HP qu'il voulait réinstaller suite à "erreur hpqthb08.exe"

Quand il veut faire la mise à jour de "Ad-Aware", il démarre et ne va pas plus loin

Il vient de faire un scan minusieux avec avast = trouvé 721 fichiers ".exe" infectés,

Comme il m'a envoyé son analyse de HijackThis ci-dessous,est-ce que quelqu'un pourrait jeter un coup d'oeil sur cette analyse,

merci d'avance

Logfile of HijackThis v1.99.1
Scan saved at 14:42:32, on 21/09/2007
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\Ati2evxx.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Logitech\Video\LogiTray.exe
C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe
C:\Program Files\Softwin\BitDefender8\bdmcon.exe
C:\Program Files\Softwin\BitDefender8\bdnagent.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Pando Networks\Pando\Pando.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\Nikon\PictureProject\NkbMonitor.exe
C:\Program Files\OpenOffice.org 2.2\program\soffice.exe
C:\Program Files\OpenOffice.org 2.2\program\soffice.BIN
C:\Documents and Settings\Manrique\Bureau\IEFix.exe
C:\WINDOWS\system32\regsvr32.exe
D:\Documents and Settings\PATRICK\Mes documents\ANTI-VIRUS\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.free.fr/freebox/index.html
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = https://www.bing.com/?FORM=TOOLBR&cc=fr&toHttps=1&redig=4527FFF1C12746FC9EDB535C75E80ECC
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = https://subscribe.free.fr/login/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [Ptipbmf] rundll32.exe ptipbmf.dll,SetWriteCacheMode
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [BDMCon] "C:\Program Files\Softwin\BitDefender8\bdmcon.exe"
O4 - HKLM\..\Run: [BDNewsAgent] "C:\Program Files\Softwin\BitDefender8\bdnagent.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [E-Gold] C:\WINDOWS\TEMP\VRR1.tmp
O4 - HKCU\..\Run: [LDM] C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Fichiers communs\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\PROGRA~1\MICROS~4\wcescomm.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Pando] "C:\Program Files\Pando Networks\Pando\Pando.exe" /Minimized
O4 - Startup: OpenOffice.org 2.2.lnk = C:\Program Files\OpenOffice.org 2.2\program\quickstart.exe
O4 - Global Startup: Démarrage rapide de HP Photosmart Premier.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqthb08.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: NkbMonitor.exe.lnk = C:\Program Files\Nikon\PictureProject\NkbMonitor.exe
O8 - Extra context menu item: &Windows Live Search - res://C:\Program Files\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Ouvrir dans un nouvel onglet d'arrière-plan - res://C:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/229?04190aefcd85401c925bd0f49fb0251f
O8 - Extra context menu item: Ouvrir dans un nouvel onglet de premier plan - res://C:\Program Files\Windows Live Toolbar\Components\fr-fr\msntabres.dll.mui/230?04190aefcd85401c925bd0f49fb0251f
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.dll
O9 - Extra 'Tools' menuitem: Créer un favori mobile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.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) - https://www.trendmicro.com/en_us/forHome/products/housecall.html
O17 - HKLM\System\CCS\Services\Tcpip\..\{2A26C692-29E2-4E4B-AD09-5BFB0DA6265C}: NameServer = 212.27.54.252,212.27.53.252
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: MSNim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Gestion d'applications (AppMgmt) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Audio Windows (AudioSrv) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: avast! Antivirus - ALWIL Software - 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: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: Service de transfert intelligent en arrière-plan (BITS) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Explorateur d'ordinateur (Browser) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Services de cryptographie (CryptSvc) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Lanceur de processus serveur DCOM (DcomLaunch) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Client DHCP (Dhcp) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Gestionnaire de disque logique (dmserver) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Client DNS (Dnscache) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Service de rapport d'erreurs (ERSvc) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Système d'événements de COM+ (EventSystem) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Compatibilité avec le Changement rapide d'utilisateur (FastUserSwitchingCompatibility) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Aide et support (helpsvc) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: HID Input Service (HidServ) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: HP Port Resolver - Hewlett-Packard Company - C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBPRO.EXE
O23 - Service: HTTP SSL (HTTPFilter) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Serveur (lanmanserver) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Station de travail (lanmanworkstation) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Assistance TCP/IP NetBIOS (LmHosts) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Connexions réseau (Netman) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: NLA (Network Location Awareness) (Nla) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Stockage amovible (NtmsSvc) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Gestionnaire de connexion automatique d'accès distant (RasAuto) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Gestionnaire de connexions d'accès distant (RasMan) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Accès à distance au Registre (RemoteRegistry) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Appel de procédure distante (RPC) (RpcSs) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Planificateur de tâches (Schedule) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Connexion secondaire (seclogon) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Notification d'événement système (SENS) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Pare-feu Windows / Partage de connexion Internet (SharedAccess) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Détection matériel noyau (ShellHWDetection) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Service de restauration système (srservice) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Service de découvertes SSDP (SSDPSRV) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Acquisition d'image Windows (WIA) (stisvc) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Téléphonie (TapiSrv) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Services Terminal Server (TermService) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Thèmes (Themes) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Client de suivi de lien distribué (TrkWks) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Hôte de périphérique universel Plug-and-Play (upnphost) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Horloge Windows (W32Time) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Infrastructure de gestion Windows (winmgmt) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Service de numéro de série du lecteur multimédia portable (WmdmPmSN) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Extensions du pilote WMI (Wmi) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Centre de sécurité (wscsvc) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Mises à jour automatiques (wuauserv) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Windows Driver Foundation - User-mode Driver Framework (WudfSvc) - Unknown owner - C:\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Configuration automatique sans fil (WZCSVC) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)
O23 - Service: Service d'approvisionnement réseau (xmlprov) - Unknown owner - C:\WINDOWS\System32\svchost.exe (file missing)