Logfile of HijackThis v1.99.0
Scan saved at 17.43.58, on 29/01/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\system32\slserv.exe
C:\Programmi\Virtual CD v4 SDK\system\vcssecs.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\System32\services\msxmidi.exe
C:\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\apps\ABoard\ABoard.exe
C:\Programmi\Virtual CD v4 SDK\System\vcsplay.exe
C:\WINDOWS\svchost.exe
C:\Programmi\QuickTime\qttask.exe
C:\WINDOWS\System32\golumm\services.exe
C:\apps\ABoard\AOSD.exe
C:\WINDOWS\System32\cmd64.exe
C:\programmi\sgrunt\IE4321.exe
C:\WINDOWS\System32\derper.exe
C:\WINDOWS\inet10054\winlogon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\WINDOWS\explorer.exe
C:\Documents and Settings\mauro barchini\Impostazioni locali\Temp\Directory temporanea 1 per hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\DOCUME~1\MAUROB~1\IMPOST~1\Temp\sp.dll/sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.iwantsearch.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = file://C:\APPS\IE\offline\it.htm
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\DOCUME~1\MAUROB~1\IMPOST~1\Temp\sp.dll/sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://bestsearch.cc/2484/search.php?qq=
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://as.tiscalinet.it:8282/TiscaliSelfRegT100.selectCustomerTypeT100?GETCODE__login=3packardbell2002&GETCODE__password=tiscali&GETMODE=cd&PopSelected=,-0542870000
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Tiscali 10.0
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = socks=127.0.0.1:1080
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: StartBHO Class - {30192F8D-0958-44E6-B54D-331FD39AC959} - C:\WINDOWS\Downloaded Program Files\rundlg32.dll
F3 - REG:win.ini: run=C:\WINDOWS\System32\services\msxmidi.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\apps\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: StartBHO Class - {30192F8D-0958-44E6-B54D-331FD39AC959} - C:\WINDOWS\Downloaded Program Files\rundlg32.dll
O2 - BHO: HBO Class - {5321E378-FFAD-4999-8C62-03CA8155F0B3} - C:\WINDOWS\inet10054\1.02.11.dll
O2 - BHO: (no name) - {AB96BEC6-5C49-415E-837C-76DD9BBA9CAC} - C:\WINDOWS\System32\aoefcj.dll
O2 - BHO: BHO Class - {CBEFB350-ED5B-4115-B846-C1041676B388} - C:\WINDOWS\System32\MyIE.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Search Bar - {0E1230F8-EA50-42A9-983C-D22ABC2EED3B} - C:\WINDOWS\Downloaded Program Files\rundlg32.dll
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [ATIPTA] C:\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [ACTIVBOARD] c:\apps\ABoard\ABoard.exe
O4 - HKLM\..\Run: [VCSPlayer] C:\Programmi\Virtual CD v4 SDK\System\vcsplay.exe
O4 - HKLM\..\Run: [svchost] C:\WINDOWS\svchost.exe
O4 - HKLM\..\Run: [sys] regedit -s sys.reg
O4 - HKLM\..\Run: [TkBellExe] "C:\Programmi\File comuni\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [xpsystem] C:\WINDOWS\System32\services\msxmidi.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [golumm] C:\WINDOWS\System32\golumm\services.exe
O4 - HKLM\..\Run: [Windows] C:\WINDOWS\System32\windows\services.exe
O4 - HKLM\..\Run: [MSOffice] C:\WINDOWS\System32\MSOffice\services.exe
O4 - HKLM\..\Run: [ControlPanel] C:\WINDOWS\System32\cmd64.exe internat.dll,LoadKeyboardProfile
O4 - HKLM\..\Run: [MSUpdSrv] msupdsrv.exe
O4 - HKLM\..\Run: [xp_system] C:\WINDOWS\inet10054\winlogon.exe
O4 - HKLM\..\Run: [Olympic] c:\programmi\sgrunt\IE4321.exe
O4 - HKLM\..\Run: [Systems Restart] Rundll32.exe wnim.dll, DllRegisterServer
O4 - HKLM\..\Run: [Windows Service] C:\WINDOWS\System32\derper.exe
O4 - HKCU\..\Run: [xpsystem] C:\WINDOWS\System32\services\msxmidi.exe
O4 - HKCU\..\Run: [xp_system] C:\WINDOWS\inet10054\winlogon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [sysinit] C:\WINDOWS\System32\golumm\services.exe
O13 - DefaultPrefix: http://more-pages.com/p/
O13 - WWW Prefix: http://more-pages.com/p/
O14 - IERESET.INF: START_PAGE_URL=file://C:\APPS\IE\offline\it.htm
O15 - Trusted Zone: www.sgrunt.biz
O15 - Trusted IP range: 206.161.125.149 (HKLM)
O16 - DPF: {10000000-1000-0000-1000-000000000000} - ms-its:mhtml:file://C:\MAIN.MHT!http://d.dialer2004.com//koroed/main.chm::/load.exe
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://public.windupdates.com/get_file.php?bt=ie&p=886000b4d07f5ad65ff496c31716496e32852cda526f45de83b4b5be4363c9ef48d1630f9fdc1ba4d1bfb24e68501b8b6754395149:374855a3d38efd9e9ac0bdf518c23bf3
O16 - DPF: {31F11DFA-3A23-4BC0-89B4-2FB3FB43525B} (Pro_Web016.ProWeb016) - http://sessogratis.net/ProWeb016.CAB
O16 - DPF: {DDF44FD9-749F-4761-89BB-E8A59339E459} - http://akamai.downloadv3.com/binaries/LiveService/LiveService_9_EN_XP.cab
O16 - DPF: {F57D17AE-CE37-4BC8-B232-EA57747BE5E7} - http://195.225.176.5/d/kslvdga/apkysoj/kluxvda/jkrlhq/painter.exe
O18 - Filter: text/html - {FD0203FA-945F-4F60-8988-884B2312ED6A} - C:\WINDOWS\System32\aoefcj.dll
O18 - Filter: text/plain - {FD0203FA-945F-4F60-8988-884B2312ED6A} - C:\WINDOWS\System32\aoefcj.dll
O21 - SSODL: System - {1245B2A2-9F94-4C5E-AE46-BC295A5D5BC9} - C:\WINDOWS\system32\system32.dll
O21 - SSODL: eplrr - {EE215131-098C-46E9-AAC4-ED8A69EFDEE0} - C:\WINDOWS\System32\eplrr3.dll
O23 - Service: ATI Smart - Unknown - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: LexBce Server - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: SmartLinkService - Unknown - slserv.exe (file missing)
O23 - Service: Virtual CD v4 Security service (SDK - Version) - H+H Software GmbH - C:\Programmi\Virtual CD v4 SDK\system\vcssecs.exe

Sei messo da panico. Adesso esce qualcosa dal tuo PC e ti mangia. Aspetta comunque il responso del Sig. Alfonso che penso condividerà la mia opinione.
P.S. La prossima volta poni il problema nella sezione del forum "Sicurezza...".