Salve,
ho seguito le indicazioni da voi inserite per la risoluzione di questo tipo di problemi come alcune pagine che si aprono in automatico.
Prima ho eseguito l'update del mio sistema operativo (Windows 2000 professional). poi ho usato hijackthis,ma non sono riuscito ad eliminare del tutto il problema.
Se per voi può essere utile vi incollo la scansione di hijack:
Logfile of HijackThis v1.99.1
Scan saved at 2.14.59, on 10/02/2006
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:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\WINNT\System32\svchost.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\Programmi\Norton AntiVirus\navapsvc.exe
C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
C:\PROGRA~1\Alice\ALICEE~1\app\pppoeservice.exe
C:\WINNT\system32\regsvc.exe
C:\Programmi\Norton AntiVirus\SAVScan.exe
C:\WINNT\system32\MSTask.exe
C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
C:\WINNT\Explorer.EXE
C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\Programmi\MessengerPlus! 3\MsgPlus.exe
C:\Programmi\File comuni\PCSuite\DataLayer\DataLayer.exe
C:\Programmi\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\WINNT\system32\ctfmon.exe
C:\PROGRA~1\FILECO~1\PCSuite\Services\SERVIC~1.EXE
C:\Programmi\File comuni\Symantec Shared\NMain.exe
C:\PROGRA~1\NORTON~1\navw32.exe
C:\PROGRA~1\Alice\ALICEE~1\app\EnterNet.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\WINNT\system32\NOTEPAD.EXE
C:\Mario\Nuova cartella\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/ig?hl=it
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: ATLDistrib Object - {83A5F7B7-DC75-44CE-9195-264F41709FA9} - C:\WINNT\system32\iifge.dll (file missing)
O2 - BHO: (no name) - {E365CC4A-A0ED-7F17-7DB8-9BA59EFF320D} - C:\DOCUME~1\Biagio\DATIAP~1\FREE64~1\Burnopen.exe (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
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 /Consumer
O4 - HKLM\..\Run: [Run Service Vxdrun] vxddirectx32.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Windows Secutiy Management Kernel module] management.exe
O4 - HKLM\..\Run: [NI.UWFX5T_0001_N57M1412] "C:\WINNT\Downloaded Program Files\UWFX5T_0001_N57M1412NetInstaller.exe" -nag
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Programmi\MessengerPlus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [EggsGplHelpBrowse] C:\Documents and Settings\All Users\Dati applicazioni\Morebolteggsgpl\16FREE.exe
O4 - HKLM\..\Run: [DataLayer] C:\Programmi\File comuni\PCSuite\DataLayer\DataLayer.exe
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Programmi\Nokia\Nokia PC Suite 6\LaunchApplication.exe -onlytray
O4 - HKLM\..\RunServices: [Run Service Vxdrun] vxddirectx32.exe
O4 - HKLM\..\RunServices: [Windows Secutiy Management Kernel module] management.exe
O4 - HKCU\..\Run: [ntdll.dll] ctfmon.exe
O4 - HKCU\..\Run: [Run Service Vxdrun] vxddirectx32.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - HKCU\..\Run: [waitmore] C:\DOCUME~1\Biagio\DATIAP~1\FIVEWE~1\HtmTrans.exe
O4 - HKCU\..\Run: [ciakaisen.exe] C:\WINNT\system32\ciakaisen.exe
O4 - HKCU\..\RunServices: [Run Service Vxdrun] vxddirectx32.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
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
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.it/kos/kavwebscan_unicode.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupda ... 7493676169
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b31267.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan ... asinst.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/So ... b31267.cab
O20 - Winlogon Notify: Shell Extensions - C:\WINNT\system32\guard.tmp (file missing)
O20 - Winlogon Notify: URL - C:\WINNT\system32\kt60l7jm1.dll (file missing)
O23 - Service: Win Logon ( Microsoft Windows Logon Process) - Unknown owner - C:\WINNT\winlogon.exe (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINNT\QmlhZ2lv\command.exe (file missing)
O23 - Service: windows dll service (dll service) - Unknown owner - C:\WINNT\rund1132.exe (file missing)
O23 - Service: Servizio amministrativo di Gestione disco logico (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Servizio Auto-Protect di Norton AntiVirus (navapsvc) - Symantec Corporation - C:\Programmi\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: PPPoE Service (PPPoEService) - Unknown owner - C:\PROGRA~1\Alice\ALICEE~1\app\pppoeservice.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Service Hosts (ServiceHost) - Unknown owner - C:\WINNT\shost.exe (file missing)
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
se potete aiutatemi.
Grazie mille
Mario