Lecture Hijackthis et aide

Bonjour,
Je ne peux plus accèder aux MAJ de Spybot avec le logiciel ni sur aucun site Spybot ou SaferNetworking.org de MAJ. Tout se bloque. Comme si l'accès était interdit. J'ai un message d'erreur Socket error #11001 Host not found. J'ai fait un Hijackthis et je trouver 3 lignes suspectes 017 (je ne les avais jamais auparavant) sont-ce les coupables, puis-je les supprimer sans crainte ? Merci pour votre aide. Voici le log :
Logfile of HijackThis v1.99.1
Scan saved at 15:34:16, on 11/01/2007
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\Program Files\Fichiers communs\PFShared\UmxCfg.exe
C:\Program Files\Fichiers communs\PFShared\UmxPol.exe
C:\Program Files\Tiny Firewall Pro\UmxAgent.exe
C:\Program Files\Tiny Firewall Pro\UmxTray.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\hidserv.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\UPHClean\uphclean.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\ZipToA.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINNT\System32\hkcmd.exe
C:\WINNT\System32\igfxpers.exe
C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb08.exe
C:\Program Files\Pack Plus\WinFond.exe
C:\Program Files\Microsoft Hardware\Keyboard\type32.exe
C:\Program Files\PrintKey 2000 Fr\Printkey 2000 Fr.exe
C:\Program Files\Star Downloader\stardown.exe
C:\Program Files\MailWasher Pro\MailWasher.exe
C:\Program Files\Outlook Express\msimn.exe
C:\WINNT\explorer.exe
C:\Program Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://www.google.fr/keyword/%s
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = C:\Program Files\Copernic Agent\Web\SearchBar.htm
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://portail.free.fr/
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.google.fr/ie_rsearch.html
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = c:\Program Files\Hewlett-Packard\Networking\175x\Lang\NETBASIC\BLANK.HTM
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = c:\Program Files\Hewlett-Packard\Networking\175x\Lang\NETBASIC\BLANK.HTM
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
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\jre1.5.0_09\bin\ssv.dll
O2 - BHO: CBHO Object - {CBA74CDA-DF78-4AD9-954E-3B15D0A993DE} - C:\Program Files\CoreStreet\SpoofStick\SpoofStickBHO.dll
O2 - BHO: (no name) - {FFFFFEF0-5B30-21D4-945D-000000000000} - C:\PROGRA~1\STARDO~1\SDIEInt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: SpoofStick - {4D46ED77-1429-4CF6-8F63-C84B5D710BAF} - C:\Program Files\CoreStreet\SpoofStick\SpoofStick.dll
O3 - Toolbar: Copernic Agent - {F2E259E8-0FC8-438C-A6E0-342DD80FA53E} - C:\Program Files\Copernic Agent\CopernicAgentExt.dll
O3 - Toolbar: SYSTRAN Personal 5.0 - {A5899B52-3AF9-4F56-85FE-AD7B3BE8490F} - C:\Program Files\SYSTRAN\5.0\Personal\IEPlugIn.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINNT\System32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINNT\System32\igfxpers.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb08.exe
O4 - HKLM\..\Run: [WinFond] C:\Program Files\Pack Plus\WinFond.exe d
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe"
O4 - HKLM\..\Run: [Tweak UI] RUNDLL32.EXE TWEAKUI.CPL,TweakMeUp
O4 - Startup: hpfr5600.bat
O4 - Startup: PrintKey 2000 Fr.lnk = C:\Program Files\PrintKey 2000 Fr\Printkey 2000 Fr.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Synchronizer.lnk = C:\Program Files\Adobe\Reader 8.0\Reader\AdobeCollabSync.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Reader 8.0\Reader\reader_sl.exe
O4 - Global Startup: Options de démarrage Iomega.lnk = C:\Program Files\Iomega\Tools_NT\STARTNT.EXE
O4 - Global Startup: Refresh.lnk = C:\Program Files\Iomega\Tools_NT\REFRESH.EXE
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: Chercher avec Copernic Agent - C:\Program Files\Copernic Agent\Web\SearchExt.htm
O8 - Extra context menu item: Ouvrir le cadre dans une nouvelle fenêtre - file://C:\WINNT\web\nvcadre.html
O8 - Extra context menu item: Traduire cette page - C:\WINNT\web\powertoy.htm
O8 - Extra context menu item: Télécharger avec Star Downloader - C:\Program Files\Star Downloader\sdie.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra button: (no name) - {193B17B0-7C9F-4D5B-AEAB-8D3605EFC084} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O9 - Extra 'Tools' menuitem: Démarrer Copernic Agent - {193B17B0-7C9F-4D5B-AEAB-8D3605EFC084} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O9 - Extra button: Copernic Agent - {688DC797-DC11-46A7-9F1B-445F4F58CE6E} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/...
O17 - HKLM\System\CCS\Services\Tcpip\..\{7D2D2AAE-F893-4987-8B59-6F5A5F93BD3A}: NameServer = 213.36.80.1 213.36.80.1
O17 - HKLM\System\CCS\Services\Tcpip\..\{C4928342-3445-4C41-9643-A4E4F88BB9CC}: NameServer = 80.10.246.2
O17 - HKLM\System\CCS\Services\Tcpip\..\{F7220EB7-4F80-4FF8-9259-8353558B51EA}: NameServer = 193.252.19.3,193.252.19.4
O20 - Winlogon Notify: igfxcui - C:\WINNT\SYSTEM32\igfxdev.dll
O20 - Winlogon Notify: PFW - C:\WINNT\SYSTEM32\UmxWnp.Dll
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: Service d'administration du Gestionnaire de disque logique (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: IomegaAccess - Iomega Corporation - C:\Program Files\Iomega\Tools_NT\IOMEGAACCESS.EXE
O23 - Service: FW Event Manager (UmxAgent) - Tiny Software, Inc. - C:\Program Files\Tiny Firewall Pro\UmxAgent.exe
O23 - Service: FW Configuration Interpreter (UmxCfg) - Tiny Software, Inc. - C:\Program Files\Fichiers communs\PFShared\UmxCfg.exe
O23 - Service: FW Live Update (UmxLU) - Tiny Software, Inc. - C:\Program Files\Fichiers communs\PFShared\umxlu.exe
O23 - Service: FW Policy Manager (UmxPol) - Tiny Software Inc. - C:\Program Files\Fichiers communs\PFShared\UmxPol.exe
O23 - Service: FW User to IP Address Translation (UmxUTA) - Tiny Software, Inc. - C:\Program Files\Tiny Firewall Pro\umxuta.exe
O23 - Service: ZipToA - Unknown owner - C:\WINNT\system32\ZipToA.exe

Merci,
ibsen