DISCONNESSIONE FREQUENTE

[epa]

Ho notato che oggi per 3 volte è saltata la connessione ad internet. 5 minuti fa antivir mi ha rilivato questo: TR/Startpage.UDA.A. Leggendo qua e la mi sembra di aver capito ke questo modifiva le impostazioni di IE ma non mi nuoce perchè uso firefox 2.0...
potrebbe essere comunque la causa delle disconnessioni?
vi posto il mio log:
Logfile of HijackThis v1.99.1
Scan saved at 18.46.57, on 19/06/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16473)

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\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\AntiVir PersonalEdition Premium\avguard.exe
C:\Program Files\Trust\MD-3100 USB ADSL Modem\dslstat.exe
C:\Programmi\AntiVir PersonalEdition Premium\avgnt.exe
D:\Programmi\Jetico\Jetico Personal Firewall\fwsrv.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\AntiVir PersonalEdition Premium\sched.exe
C:\Programmi\AntiVir PersonalEdition Premium\avesvc.exe
C:\Programmi\AntiVir PersonalEdition Premium\avmailc.exe
C:\Programmi\MSN Messenger\usnsvc.exe
D:\Programmi\SpeedFan\speedfan.exe
D:\Programmi\Mozilla Firefox\firefox.exe
D:\Simone\Programmi\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.utorrent.com/download.php
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [DSLSTATEXE] C:\Program Files\Trust\MD-3100 USB ADSL Modem\dslstat.exe icon
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\AntiVir PersonalEdition Premium\avgnt.exe" /min
O4 - HKLM\..\Run: [JeticoPFStartup] "D:\Programmi\Jetico\Jetico Personal Firewall\fwsrv.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://D:\PROGRA~1\MICROS~1\Office12\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~1\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O10 - Broken Internet access because of LSP provider 'avsda.dll' missing
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary...r.cab56986.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} - http://security.symantec.com/sscv6/S...in/AvSniff.cab
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/IT-IT/.../GAME_UNO1.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/reso...an8/oscan8.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/S.../bin/cabsa.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://messenger.zone.msn.com/binary...o.cab56649.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab56907.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/ge...sh/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{696006B0-6AE2-4C1D-A1A6-F43272F7FD91}: NameServer = 193.12.150.2 212.247.152.2
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Programmi\File comuni\Microsoft Shared\Help\hxds.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\PROGRA~1\FILECO~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O20 - Winlogon Notify: !SASWinLogon - D:\Programmi\SUPERAntiSpyware\SASWINLO.dll
O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - D:\Programmi\a-squared Free\a2service.exe
O23 - Service: AntiVir PersonalEdition Premium MailGuard (AntiVirMailService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avmailc.exe
O23 - Service: AntiVir PersonalEdition Premium Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\sched.exe
O23 - Service: AntiVir PersonalEdition Premium Guard (AntiVirService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avguard.exe
O23 - Service: AntiVir PersonalEdition Premium MailGuard helper service (AVEService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avesvc.exe
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - D:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: NBService - Nero AG - D:\Programmi\Nero 7\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Spyware Terminator Realtime Shield Service (sp_rssrv) - Crawler.com - C:\Programmi\Spyware Terminator\sp_rsser.exe

p.s. HO UN ADSL A 2.4MB/s

[Bugs Bunny]

sembra pulito. fai una scansione sul sito di kaspersky,una passata di ccleaner e scansione con superantispyware

[riccese]

O10 - Broken Internet access because of LSP provider 'avsda.dll' missing

questa mi puzzerebbe.....se fossi esperto! aspettiamo gli esperti veri!