Errore svchost causa chiusura connessione Internet

[laplace82]

Ho un problema su un PC: dopo poco che sono connesso ad internet mi da un'errore svchost.exe (ho allegato l'immagine della finestra di errore che mi appare) e la connessione internet si blocca, ovvero rimane l'icona della connessione nella barra degli strumenti ma in realtà è come se fosse "piantata" perchè non posso + caricare nessuna pagina.
Ho già cercato in lungo e in largo su Internet, fatto scansioni antivirus online e offline, fatto scansioni con spyboot search & destroy ma nulla
Il PC ha winXP con SP2 installato.


Posto il log di HijackThis in caso possa servire.



Logfile of HijackThis v1.99.1
Scan saved at 17.28.23, on 10/11/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\Analog Devices\Core\smax4pnp.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Programmi\Analog Devices\SoundMAX\Smax4.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programmi\ASUS\AI Remote\AiRc.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\NoAds\NoAds.exe
C:\Programmi\MSN Messenger\msnmsgr.exe
C:\Programmi\ASUS\AI Remote\AiRemote.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
C:\PROGRA~1\NVIDIA~1\NETWOR~1\Apache Group\Apache2\bin\apache.exe
C:\Programmi\File comuni\InterVideo\RegMgr\iviRegMgr.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\mdm.exe
C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcLog.exe
C:\WINDOWS\system32\svchost.exe
C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcAppFlt.exe
C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcIp.exe
C:\PROGRA~1\NVIDIA~1\NETWOR~1\Apache Group\Apache2\bin\apache.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\WINDOWS\System32\svchost.exe
C:\Documents and Settings\Administrator\Desktop\HijackThis v1.99\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
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
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Supporto di collegamento per Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [StartCCC] "C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe"
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Programmi\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Programmi\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 8\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Ai Remote Help] "C:\Programmi\ASUS\AI Remote\AiRc.exe" -r
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [NoAds] "C:\Programmi\NoAds\NoAds.exe"
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmi\MSN Messenger\msnmsgr.exe" /background
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office12\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/eng/par...an_unicode.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{7E4213CC-612A-4744-8FF9-8ED783BC5B4C}: NameServer = 85.37.17.41 85.38.28.83
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
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcAppFlt.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Unknown owner - C:\PROGRA~1\NVIDIA~1\NETWOR~1\Apache Group\Apache2\bin\apache.exe" -k runservice (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: IviRegMgr - InterVideo - C:\Programmi\File comuni\InterVideo\RegMgr\iviRegMgr.exe
O23 - Service: lxcc_device - Lexmark International, Inc. - C:\WINDOWS\system32\lxcccoms.exe
O23 - Service: ForceWare IP service (nSvcIp) - NVIDIA Corporation - C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - NVIDIA Corporation - C:\PROGRA~1\NVIDIA~1\NETWOR~1\bin\nSvcLog.exe

[laplace82]

up

[laplace82]

nessuno?

[Utonto\Bis]

ciao laplace... credo che otteresti piu risposte se postassi nella sezione di hjackthis nella sezione antivirus... io non so aiutarti.... saluti

[xcdegasp]

lo chiudo io visto che me lo ha segnalato l'utente che si è trasferito in antivirus..