lo posto così magari mi date una mano:

Logfile of HijackThis v1.99.0
Scan saved at 11.02.59, on gg/01/aa
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINNT\System32\CTSvcCDA.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\Programmi\Photodex\ProShowGold\ScsiAccess.exe
C:\WINNT\system32\stisvc.exe
C:\WINNT\system32\ZoneLabs\vsmon.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\Programmi\Creative\ShareDLL\CtNotify.exe
C:\WINNT\system32\rundll32.exe
C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Programmi\File comuni\Adaptec Shared\CreateCD\CreateCD50.exe
C:\Programmi\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Programmi\Creative\ShareDLL\MediaDet.Exe
C:\WINNT\system32\spool\DRIVERS\W32X86\3\E_S4I0T1. EXE
C:\PROGRA~1\ACDSYS~1\DEVDET~1\DEVDET~1.EXE
C:\Programmi\QuickTime\qttask.exe
C:\WINNT\system32\internat.exe
C:\Programmi\EPSON\EPSON SMART PANEL for Scanner\EspMain.exe
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\ADMINI~1\IMPOST~1\Temp\Rar$EX00.743\Hi jackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.pcw.it
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Programmi\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Programmi\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Programmi\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Rilevatore di dischi] C:\Programmi\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [Disc Detector] C:\Programmi\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [AdslTaskBar] rundll32.exe stmctrl.dll,TaskBar
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [Windows Compliant] cvqwgb.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [CreateCD50] "C:\Programmi\File comuni\Adaptec Shared\CreateCD\CreateCD50.exe" -r
O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Programmi\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe"
O4 - HKLM\..\Run: [EPSON Stylus C46 Series] C:\WINNT\system32\spool\DRIVERS\W32X86\3\E_S4I0T1. EXE /P23 "EPSON Stylus C46 Series" /O6 "USB001" /M "Stylus C46"
O4 - HKLM\..\Run: [EPSON Stylus C46 Series (Copia 2)] C:\WINNT\system32\spool\DRIVERS\W32X86\3\E_S4I0T1. EXE /P33 "EPSON Stylus C46 Series (Copia 2)" /O6 "USB001" /M "Stylus C46"
O4 - HKLM\..\Run: [Camera Detector] C:\PROGRA~1\ACDSYS~1\DEVDET~1\DEVDET~1.EXE -autorun
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [sais] c:\programmi\180solutions\sais.exe
O4 - HKLM\..\RunServices: [Windows Compliant] cvqwgb.exe
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - HKCU\..\Run: [Windows Compliant] cvqwgb.exe
O4 - HKCU\..\Run: [Cobian Backup 6] "C:\Programmi\Cobian Backup 6\CobBU.exe"
O4 - Startup: dBpowerAMP.lnk = C:\Programmi\Illustrate\dBpowerAMP\Amp.exe
O4 - Global Startup: EPSON SMART PANEL for Scanner.lnk = C:\Programmi\EPSON\EPSON SMART PANEL for Scanner\EspMain.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
O14 - IERESET.INF: START_PAGE_URL=http://www.pcw.it
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by21fd.bay21.hotmail.msn.com/...s/MsnPUpld.cab
O16 - DPF: {DB893839-10F0-4AF9-92FA-B23528F530AF} - http://deposito.hostance.net/dialer/1080209.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{536FB261-5A82-4BE3-95AA-7F07C9ABA55E}: NameServer = 80.17.212.208 151.99.125.1
O17 - HKLM\System\CS1\Services\Tcpip\..\{536FB261-5A82-4BE3-95AA-7F07C9ABA55E}: NameServer = 80.17.212.208 151.99.125.1
O17 - HKLM\System\CS2\Services\Tcpip\..\{536FB261-5A82-4BE3-95AA-7F07C9ABA55E}: NameServer = 151.99.0.100 212.216.172.62
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINNT\System32\CTSvcCDA.exe
O23 - Service: Servizio amministrativo di Gestione disco logico - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: NVIDIA Display Driver Service - NVIDIA Corporation - C:\WINNT\System32\nvsvc32.exe
O23 - Service: ScsiAccess - Unknown - C:\Programmi\Photodex\ProShowGold\ScsiAccess.exe
O23 - Service: TrueVector Internet Monitor - Zone Labs Inc. - C:\WINNT\system32\ZoneLabs\vsmon.exe
O23 - Service: ZESOFT - Unknown - C:\WINNT\zeta.exe (file missing)





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