Salve a tutti,

inspiegabilmente la CPU del PC arriva frequentemente al 100%.
Qualcuno può aiutarmi?
grazie

allego il log di hijackthis

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10.56.47, on 22/04/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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\svchost.exe
C:\Programmi\Symantec\Symantec Endpoint Protection\Smc.exe
C:\Programmi\Intel\WiFi\bin\S24EvMon.exe
C:\Programmi\File comuni\Symantec Shared\ccSvcHst.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Bonjour\mDNSResponder.exe
C:\Programmi\Intel\WiFi\bin\EvtEng.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\mdm.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\RunDLL32.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\TOSHIBA\Bluetooth Toshiba Stack\ItSecMng.exe
C:\Programmi\VMware\VMware Workstation\vmware-tray.exe
C:\Programmi\File comuni\Intel\WirelessCommon\RegSrvc.exe
C:\Programmi\VMware\VMware Workstation\hqtray.exe
C:\Programmi\Alcohol Soft\Alcohol 120\StarWind\StarWindServiceAE.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\SigmaTel\C-Major Audio\WDM\stsystra.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\Symantec\Symantec Endpoint Protection\Rtvscan.exe
C:\Programmi\Intel\WiFi\bin\ZCfgSvc.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe
C:\Programmi\File comuni\Intel\WirelessCommon\iFrmewrk.exe
C:\Programmi\File comuni\VMware\VMware Virtual Image Editing\vmount2.exe
C:\Programmi\Dell\Dell Mobile Broadband\systray.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\vmnat.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\Programmi\Intel\WiFi\bin\WLKeeper.exe
C:\Programmi\HP\HP Software Update\HPWuSchd2.exe
C:\Programmi\Symantec\Symantec Endpoint Protection\SmcGui.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\Programmi\Alice Mobile Olicard 100\ConnMonitor.exe
C:\Programmi\Nokia\Nokia PC Suite 7\PCSuite.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtMng.exe
C:\Programmi\HP\Digital Imaging\bin\hpqtra08.exe
C:\WINDOWS\system32\vmnetdhcp.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosA2dp.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtHid.exe
C:\WINDOWS\system32\wbem\unsecapp.exe
C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtHsp.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\Programmi\PC Connectivity Solution\ServiceLayer.exe
C:\Programmi\PC Connectivity Solution\Transports\NclUSBSrv.exe
C:\Programmi\PC Connectivity Solution\Transports\NclRSSrv.exe
C:\Programmi\PC Connectivity Solution\Transports\NclMSBTSrv.exe
C:\Programmi\HP\Digital Imaging\bin\hpqSTE08.exe
C:\Programmi\HP\Digital Imaging\bin\hpqbam08.exe
C:\Programmi\HP\Digital Imaging\bin\hpqgpc01.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\HP\Digital Imaging\Smart Web Printing\hpswp_clipbook.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe

O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel(R) Corporation - C:\Programmi\File comuni\Intel\WirelessCommon\RegSrvc.exe
O23 - Service: Intel® PROSet/Wireless WiFi Service (S24EventMonitor) - Intel(R) Corporation - C:\Programmi\Intel\WiFi\bin\S24EvMon.exe
O23 - Service: ServiceLayer - Nokia - C:\Programmi\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: Client di gestione Symantec (SmcService) - Symantec Corporation - C:\Programmi\Symantec\Symantec Endpoint Protection\Smc.exe
O23 - Service: Symantec Network Access Control (SNAC) - Symantec Corporation - C:\Programmi\Symantec\Symantec Endpoint Protection\SNAC.EXE
O23 - Service: StarWind AE Service (StarWindServiceAE) - Rocket Division Software - C:\Programmi\Alcohol Soft\Alcohol 120\StarWind\StarWindServiceAE.exe
O23 - Service: Symantec Endpoint Protection (Symantec AntiVirus) - Symantec Corporation - C:\Programmi\Symantec\Symantec Endpoint Protection\Rtvscan.exe
O23 - Service: TOSHIBA Bluetooth Service - TOSHIBA CORPORATION - C:\Programmi\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe
O23 - Service: VMware Agent Service (ufad-ws60) - VMware, Inc. - C:\Programmi\VMware\VMware Workstation\vmware-ufad.exe
O23 - Service: VMware Authorization Service (VMAuthdService) - VMware, Inc. - C:\Programmi\VMware\VMware Workstation\vmware-authd.exe
O23 - Service: VMware DHCP Service (VMnetDHCP) - VMware, Inc. - C:\WINDOWS\system32\vmnetdhcp.exe
O23 - Service: VMware Virtual Mount Manager Extended (vmount2) - VMware, Inc. - C:\Programmi\File comuni\VMware\VMware Virtual Image Editing\vmount2.exe
O23 - Service: VMware NAT Service - VMware, Inc. - C:\WINDOWS\system32\vmnat.exe
O23 - Service: Intel(R) PROSet/Wireless SSO Service (WLANKEEPER) - Intel(R) Corporation - C:\Programmi\Intel\WiFi\bin\WLKeeper.exe

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