Niente la scansione anti virus con norton e adaware e spybot non ha dato risultati. Ho sempre il problema della cpu ti scrivo la 3 ipotesi.
GRAZIE

Logfile of HijackThis v1.99.0
Scan saved at 20.10.41, on 10/02/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Programmi\CPUCooL\CooLSrv.exe
C:\WINDOWS\system32\CTsvcCDA.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\Programmi\Norton SystemWorks\Norton Antivirus\navapsvc.exe
C:\PROGRA~1\NORTON~2\NORTON~2\NPROTECT.EXE
C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\system32\CTHELPER.EXE
C:\Programmi\Norton SystemWorks\Norton Antivirus\SAVScan.exe
C:\Programmi\Java\j2re1.4.2_05\bin\jusched.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\PROGRA~1\FILECO~1\PCSuite\DATALA~1\DATALA~1.EXE
C:\PROGRA~1\Nokia\NOKIAP~1\TRAYAP~1.EXE
C:\Program Files\AdStatus Service\AdStatServ.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\Programmi\Norton SystemWorks\Password Manager\AcctMgr.exe
C:\Program Files\AdStatus Service\AdStatKeep.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\File comuni\Symantec Shared\Security Center\SymWSC.exe
C:\PROGRA~1\FILECO~1\PCSuite\Services\SERVIC~1.EXE
C:\Programmi\Pinnacle\Shared Files\Programs\Scheduler\PCLEScheduler.exe
C:\WINDOWS\system32\fxssvc.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Programmi\Winamp\winamp.exe
C:\Programmi\Outlook Express\msimn.exe
C:\Programmi\Norton SystemWorks\Norton Antivirus\OPScan.exe
C:\DOCUME~1\piero\IMPOST~1\Temp\Rar$EX00.282\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmi\Norton SystemWorks\Norton Antivirus\NavShExt.dll
O3 - Toolbar: (no name) - {62999427-33FC-4baf-9C9C-BCE6BD127F08} - (no file)
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton SystemWorks\Norton Antivirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [Jet Detection] C:\Programmi\Creative\SBLive\PROGRAM\ADGJDet.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\j2re1.4.2_05\bin\jusched.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [DataLayer] C:\PROGRA~1\FILECO~1\PCSuite\DATALA~1\DATALA~1.EXE
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\PROGRA~1\Nokia\NOKIAP~1\TRAYAP~1.EXE
O4 - HKLM\..\Run: [AdStatus Service] C:\Program Files\AdStatus Service\AdStatServ.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [AcctMgr] C:\Programmi\Norton SystemWorks\Password Manager\AcctMgr.exe /startup
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [QD FastAndSafe] C:\Programmi\Norton SystemWorks\Norton CleanSweep\QDCSFS.exe /startup
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [NBJ] "C:\Programmi\Ahead\Nero BackItUp\NBJ.exe"
O4 - HKCU\..\Run: [Spyware Doctor] "C:\Programmi\Spyware Doctor\spydoctor.exe" /Q
O4 - Global Startup: CleanSweep Smart Sweep-Internet Sweep.lnk = C:\Programmi\Norton SystemWorks\Norton CleanSweep\CsinsmNT.exe
O4 - Global Startup: Norton System Doctor.lnk = C:\Programmi\Norton SystemWorks\Norton Utilities\SYSDOC32.EXE
O4 - Global Startup: Pinnacle Scheduler.lnk = ?
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O17 - HKLM\System\CCS\Services\Tcpip\..\{4D6248ED-B8A8-490C-916A-140B407361AB}: NameServer = 194.185.97.134 194.185.97.134
O23 - Service: Ati HotKey Poller - Unknown - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Symantec Event Manager - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: CPUCooLServer Service - Unknown - C:\Programmi\CPUCooL\CooLSrv.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: LexBce Server - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Servizio Norton AntiVirus Auto-Protect - Symantec Corporation - C:\Programmi\Norton SystemWorks\Norton Antivirus\navapsvc.exe
O23 - Service: Norton Unerase Protection - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~2\NPROTECT.EXE
O23 - Service: Sandra Data Service - SiSoftware - C:\Programmi\SiSoftware\SiSoftware Sandra Lite 2005\RpcDataSrv.exe
O23 - Service: Sandra Service - SiSoftware - C:\Programmi\SiSoftware\SiSoftware Sandra Lite 2005\RpcSandraSrv.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton SystemWorks\Norton Antivirus\SAVScan.exe
O23 - Service: ScriptBlocking Service - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Speed Disk service - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~2\SPEEDD~1\NOPDB.EXE
O23 - Service: SymWMI Service - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\Security Center\SymWSC.exe