ciao a tutti,
da un po di tempo la connessione internet ogni tanto se ne va e ritorna da sola e adesso anche il mouse si blocca, la lucetta rossa del mouse si spegne e si deve scollegare dal usb e ricollegare per poter lavorare. ho letto del programma HiJackThis l'ho installato ma non so cosa devo fare. Qui sotto riporto la finestra del log mi potreste aiutare, posso dire che avendo lavorato con il Mac con Windows sono quasi negato.

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 7.29.39, on 04/02/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
F:\WINDOWS\System32\smss.exe
F:\PROGRA~1\AVG\AVG2012\avgrsx.exe
F:\Programmi\AVG\AVG2012\avgcsrvx.exe
F:\WINDOWS\system32\winlogon.exe
F:\WINDOWS\system32\services.exe
F:\WINDOWS\system32\lsass.exe
F:\WINDOWS\system32\nvsvc32.exe
F:\WINDOWS\system32\svchost.exe
F:\WINDOWS\System32\svchost.exe
F:\WINDOWS\system32\svchost.exe
F:\WINDOWS\system32\spoolsv.exe
F:\ssclitmp\AcmLight\Acmlight.exe
F:\Programmi\File comuni\Apple\Mobile Device Support\AppleMobileDeviceService.exe
F:\Programmi\AVG\AVG2012\avgwdsvc.exe
F:\Programmi\Bonjour\mDNSResponder.exe
F:\Programmi\Canon\IJPLM\IJPLMSVC.EXE
F:\Programmi\Java\jre6\bin\jqs.exe
F:\WINDOWS\Explorer.EXE
F:\Programmi\CDBurnerXP\NMSAccessU.exe
F:\WINDOWS\system32\ServiceChecker.exe
F:\WINDOWS\System32\svchost.exe
F:\Programmi\File comuni\AVG Secure Search\vToolbarUpdater\10.0.6\ToolbarUpdater.exe
F:\Programmi\FASTWEB\FastWeb 3G\Resource\MCtlSuc.exe
F:\WINDOWS\RTHDCPL.EXE
F:\Programmi\AVG\AVG2012\avgtray.exe
F:\Programmi\AVG Secure Search\vprot.exe
F:\WINDOWS\system32\RUNDLL32.EXE
F:\Programmi\File comuni\Research In Motion\USB Drivers\RIMBBLaunchAgent.exe
F:\Programmi\File comuni\Java\Java Update\jusched.exe
F:\WINDOWS\system32\rundll32.exe
F:\Programmi\Real\RealPlayer\update\realsched.exe
F:\WINDOWS\system32\ctfmon.exe
F:\WINDOWS\system32\SearchIndexer.exe
F:\Programmi\AVG\AVG2012\avgnsx.exe
F:\Programmi\FASTWEB\PrintAndFax\FaxMonitor.exe
F:\Programmi\AVG\AVG2012\AVGIDSAgent.exe
F:\WINDOWS\System32\wbem\wmiapsrv.exe
F:\Programmi\FASTWEB\PrintAndFax\MessageCapture.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Programmi\Trend Micro\RUBotted\RUBotSrv.exe
F:\Programmi\Trend Micro\RUBotted\RUBottedGUI.exe
F:\Programmi\Trend Micro\Browser Guard\BGUI.exe
F:\Programmi\Trend Micro\Browser Guard\tmiegsrv.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Documents and Settings\Administrator\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
F:\Programmi\HiJackThis\Trend Micro\HiJackThis\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\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - F:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - F:\Documents and Settings\All Users\Dati applicazioni\Real\RealPlayer\BrowserRecordPlugin\IE\rpbrowserrecordplugin.dll
O2 - BHO: Increase performance and video formats for your HTML5 <video> - {326E768D-4182-46FD-9C16-1449A49795F4} - F:\Programmi\DivX\DivX Plus Web Player\ie\DivXHTML5\DivXHTML5.dll
O2 - BHO: Canon Easy-WebPrint EX BHO - {3785D0AD-BFFF-47F6-BF5B-A587C162FED9} - F:\Programmi\Canon\Easy-WebPrint EX\ewpexbho.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - F:\Programmi\AVG\AVG2012\avgssie.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - F:\PROGRA~1\MICROS~2\Office12\GRA8E1~1.DLL
O2 - BHO: AVG Security Toolbar - {95B7759C-8C7F-4BF1-B163-73684A933233} - F:\Programmi\AVG Secure Search\10.0.0.7\AVG Secure Search_toolbar.dll
O2 - BHO: IEGBH0 - {9F3209E2-334B-41E9-B09C-703F398742E7} - (no file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - F:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - F:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - F:\Programmi\Google\GoogleToolbarNotifier\5.7.7227.1100\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - F:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - F:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: TMIEGBHO - {F1AD4A42-BA52-47BC-89DF-3F68F24C017F} - F:\Programmi\Trend Micro\Browser Guard\TMAMS.dll
O3 - Toolbar: Canon Easy-WebPrint EX - {759D9886-0C6F-4498-BAB6-4A5F47C6C72F} - F:\Programmi\Canon\Easy-WebPrint EX\ewpexhlp.dll
O3 - Toolbar: AVG Security Toolbar - {95B7759C-8C7F-4BF1-B163-73684A933233} - F:\Programmi\AVG Secure Search\10.0.0.7\AVG Secure Search_toolbar.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - F:\Programmi\Google\Google Toolbar\GoogleToolbar_32.dll
O3 - Toolbar: TMBGBAR TOOLBAR - {C8137A8D-415D-450C-A1B1-D0C519D45296} - F:\Programmi\Trend Micro\Browser Guard\tmieg.dll
O4 - HKLM\..\Run: [MCtlSuc] F:\Programmi\FASTWEB\FastWeb 3G\Resource\MCtlSuc.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [ASUS Update Checker] F:\Programmi\ASUS\ASUSUpdate\UpdateChecker\UpdateChecker.exe
O4 - HKLM\..\Run: [AVG_TRAY] "F:\Programmi\AVG\AVG2012\avgtray.exe"
O4 - HKLM\..\Run: [vProt] "F:\Programmi\AVG Secure Search\vprot.exe"
O4 - HKLM\..\Run: [nwiz] F:\Programmi\NVIDIA Corporation\nView\nwiz.exe /installquiet
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE F:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE F:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [RIMBBLaunchAgent.exe] F:\Programmi\File comuni\Research In Motion\USB Drivers\RIMBBLaunchAgent.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "F:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [ROC_roc_dec12] "F:\Programmi\AVG Secure Search\ROC_roc_dec12.exe" /PROMPT /CMPID=roc_dec12
O4 - HKLM\..\Run: [ACMLIGHTCU] F:\ssclitmp\AcmLight\ACMLIGHTcu.exe -e
O4 - HKLM\..\Run: [Trend Micro RUBotted V2.0 Beta] F:\Programmi\Trend Micro\RUBotted\RUBottedGUI.exe
O4 - HKLM\..\Run: [Trend Micro Browser Guard] "F:\Programmi\Trend Micro\Browser Guard\BGUI.EXE"
O4 - HKCU\..\Run: [CTFMON.EXE] F:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] "F:\Programmi\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] F:\WINDOWS\System32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] F:\WINDOWS\System32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] F:\WINDOWS\System32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] F:\WINDOWS\System32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Post-it® Software Notes Lite.lnk = F:\Programmi\3M\PSNLite\PsnLite.exe
O4 - Global Startup: PrintAndFax.lnk = F:\Programmi\FASTWEB\PrintAndFax\FaxMonitor.exe
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://F:\WINDOWS\system32\GPhotos.scr/200
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://F:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Invia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - F:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: I&nvia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - F:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - F:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra 'Tools' menuitem: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - F:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - F:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - F:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - F:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - F:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - F:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1307047591401
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1307048053885
O16 - DPF: {74DBCB52-F298-4110-951D-AD2FF67BC8AB} (NVIDIA Smart Scan) - http://www.nvidia.com/content/DriverDownload/nforce/NvidiaSmartScan.cab
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - F:\PROGRA~1\MICROS~2\Office12\GR99D3~1.DLL
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - F:\Programmi\AVG\AVG2012\avgpp.dll
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - F:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: viprotocol - {B658800C-F66E-4EF3-AB85-6C0C227862A9} - F:\Programmi\File comuni\AVG Secure Search\ViProtocolInstaller\10.0.6\ViProtocol.dll
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - F:\WINDOWS\System32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - F:\WINDOWS\System32\browseui.dll
O23 - Service: ACMLIGHT - Unknown owner - F:\ssclitmp\AcmLight\Acmlight.exe
O23 - Service: Apple Mobile Device - Apple Inc. - F:\Programmi\File comuni\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: AVGIDSAgent - AVG Technologies CZ, s.r.o. - F:\Programmi\AVG\AVG2012\AVGIDSAgent.exe
O23 - Service: AVG WatchDog (avgwd) - AVG Technologies CZ, s.r.o. - F:\Programmi\AVG\AVG2012\avgwdsvc.exe
O23 - Service: Servizio Bonjour (Bonjour Service) - Apple Inc. - F:\Programmi\Bonjour\mDNSResponder.exe
O23 - Service: Servizio di Google Update (gupdate) (gupdate) - Google Inc. - F:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - F:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - F:\Programmi\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - F:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: Canon Inkjet Printer/Scanner/Fax Extended Survey Program (IJPLMSVC) - Unknown owner - F:\Programmi\Canon\IJPLM\IJPLMSVC.EXE
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - F:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - F:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: NMSAccessU - Unknown owner - F:\Programmi\CDBurnerXP\NMSAccessU.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - F:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies, Inc. - F:\Programmi\WinPcap\rpcapd.exe
O23 - Service: Trend Micro RUBotted Service (RUBotSrv) - Trend Micro Inc. - F:\Programmi\Trend Micro\RUBotted\RUBotSrv.exe
O23 - Service: SERVICECHECKER - Unknown owner - F:\WINDOWS\system32\ServiceChecker.exe
O23 - Service: ServiceLayer - Nokia - F:\Programmi\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: vToolbarUpdater - Unknown owner - F:\Programmi\File comuni\AVG Secure Search\vToolbarUpdater\10.0.6\ToolbarUpdater.exe

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End of file - 13349 bytes

Ciao. Copia il thread nella sezione sicurezza. Cambia anche il titolo del post; cerca di mettere uno riconducibile al problema.

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