Dopo aver seguito le istruzioni di Alfonso (che ringrazio) mi ricompare il se.dll e la pagine iniziale di Ie 6 si configura in About:blank. che posso fare?

Posto i log

Logfile of HijackThis v1.99.0
Scan saved at 12.23.36, on 15/02/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Explorer.EXE
C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\htpatch.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\PROGRA~1\A4Tech\Mouse\Amoumain.exe
C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
C:\WINDOWS\System32\sistray.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\Linksts.exe
C:\Programmi\Ahead\InCD\InCD.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE
C:\WINDOWS\System32\rundll32.exe
C:\Programmi\WinZip\WZQKPICK.EXE
C:\Programmi\File comuni\Symantec Shared\ccProxy.exe
C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\downlo~1\0iaw63v\alglm6f0.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\PROGRA~1\WINZIP\winzip32.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Documents and Settings\Amministratore\Impostazioni locali\Temp\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = about:NavigationFailure
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = about:NavigationFailure
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fornito da Libero
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {46FF9C34-3C59-456B-BC26-96DED7197F64} - C:\WINDOWS\System32\ggcl.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Web assistant - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - C:\Programmi\File comuni\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmi\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Programmi\File comuni\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [HTpatch] C:\WINDOWS\htpatch.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [URLLSTCK.exe] C:\Programmi\Norton Internet Security\UrlLstCk.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\A4Tech\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [Smapp] C:\Programmi\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [SiS Tray] C:\WINDOWS\System32\sistray.EXE
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [ISDN Monitor] Linksts.exe W 1024
O4 - HKLM\..\Run: [InCD] C:\Programmi\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [EPSON Stylus C44 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C44 Series" /O6 "USB001" /M "Stylus C44"
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Programmi\File comuni\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [sp] rundll32 C:\DOCUME~1\AMMINI~1\IMPOST~1\Temp\se.dll,DllInstall
O4 - Startup: Microsoft Data Helper.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Programmi\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O12 - Plugin for .spop: C:\Programmi\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.libero.it
O16 - DPF: {446A606F-1DAF-4EA1-A6E6-522883C44908} - https://www.unibanking.it/common/applet/libRegistry.CAB
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1108137767421
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} - 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: {88D969C0-F192-11D4-A65F-0040963251E5} (XML DOM Document 4.0) - http://agentsetup.paginebianche.virgilio.it/PBCab/msxml4.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} - https://www-secure.symantec.com/techsupp/activedata/SymAData.cab
O16 - DPF: {FA6B2C55-F067-4895-A0D0-536168798883} - http://agentsetup.paginebianche.virgilio.it/PBCab/install.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{BEF289D8-1E45-4419-A7E3-01AEACB6A3D4}: NameServer = 151.99.229.225,212.216.112.112
O18 - Filter: text/html - {CEA336F5-83AD-48E5-80E2-81C85777336E} - C:\WINDOWS\System32\ggcl.dll
O18 - Filter: text/plain - {CEA336F5-83AD-48E5-80E2-81C85777336E} - C:\WINDOWS\System32\ggcl.dll
O23 - Service: Symantec Event Manager - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: EPSON Printer Status Agent2 - SEIKO EPSON CORPORATION - C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
O23 - Service: Servizio Norton AntiVirus Auto-Protect - Symantec Corporation - C:\Programmi\Norton Internet Security\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton Internet Security\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: SoundMAX Agent Service - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: SymWMI Service - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\Security Center\SymWSC.exe

Ciao Federico,
per risolvere il problema di aboutblank, devi cliccare col pulsante dx sull'icona risorse del computer e disabilitare temporaneamente la funzione di ripristino di configurazione sistema. Se non lo fai il sistema al prossimo risvvio ti ricaricherà nuovamente le impostazioni dettate dal worm.
Successivamente è sufficiente che tu faccia girare un programma freeware per la rimozione di worm e spybot tipo Ad-aware o Spybot search e destroy.
Poi riavvii e riabiliti il firewall.
dovrebbe essere OK.
Cancella anche cookie e file temporanei per sicurezza e tutto quello che riguarda "OldSp" nelle chiavi di registro (con regedit)

Ciao Federico,
per risolvere il problema di aboutblank, devi cliccare col pulsante dx sull'icona risorse del computer e disabilitare temporaneamente la funzione di ripristino di configurazione sistema. Se non lo fai il sistema al prossimo risvvio ti ricaricherà nuovamente le impostazioni dettate dal worm.
Successivamente è sufficiente che tu faccia girare un programma freeware per la rimozione di worm e spybot tipo Ad-aware o Spybot search e destroy.
Poi riavvii e riabiliti il firewall.
dovrebbe essere OK.

Cancella anche cookie e file temporanei per sicurezza e tutto quello che riguarda "OldSp" nelle chiavi di registro (con regedit)