dimenticavo, ecco il log, :

Part.1

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 16.27.09, on 11/10/2011
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:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Programmi\Lavasoft\Ad-Aware\AAWService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Avira\AntiVir Desktop\sched.exe
C:\Programmi\Avira\AntiVir Desktop\avguard.exe
C:\Programmi\File comuni\Autodesk Shared\Service\AdskScSrv.exe
C:\Programmi\Avira\AntiVir Desktop\avshadow.exe
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\Programmi\Intel\Intel Matrix Storage Manager\Iaantmon.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\Autodesk\3ds Max 9\mentalray\satellite\raysat_3dsmax9_32server.exe
C:\Programmi\Telecom Italia\WanMiniport1st\srvany.exe
C:\Programmi\NVIDIA Corporation\Performance Drivers\nvPDsvc.exe
C:\Programmi\Telecom Italia\WanMiniport1st\WanMiniport1st_srv.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programmi\IDT\IntelXPV_v50\WDM\STacSV.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\IDT\WDM\sttray.exe
C:\Programmi\Intel\Intel Matrix Storage Manager\Iaanotif.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\Programmi\Sprint & FineReader 5.0 Office Try&Buy\CAgent.exe
C:\Programmi\Unlocker\UnlockerAssistant.exe
C:\Programmi\Adobe\Acrobat 9.0\Acrobat\Acrobat_sl.exe
C:\Programmi\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe
C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programmi\BillP Studios\WinPatrol\winpatrol.exe
C:\Programmi\Avira\AntiVir Desktop\avgnt.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Documents and Settings\All Users\Dati applicazioni\Macrovision\FLEXnet Connect\6\ISUSPM.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\Lavasoft\Ad-Aware\AAWTray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Adobe\Reader 8.0\Reader\reader_sl.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Internet Explorer\iexplore.exe