Esegui 
Ho eseguito il log con HiJ e mi ha dato quanto segue:
Logfile of HijackThis v1.99.1
Scan saved at 17:59:55, on 19/05/2007
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:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\EPSON\EBAPI\eEBSVC.exe
C:\WINDOWS\system32\drivers\CDAC11BA.EXE
C:\Programmi\Firebird\Firebird_1_5\bin\fbguard.exe
C:\Programmi\File comuni\Microsoft Shared\VS7Debug\mdm.exe
C:\Programmi\Microsoft SQL Server\MSSQL$INVENTORCONTENT\Binn\sqlservr.exe
C:\WINDOWS\System32\tcpsvcs.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Firebird\Firebird_1_5\bin\fbserver.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
C:\Programmi\Hewlett-Packard\Digital Imaging\Unload\hpqcmon.exe
C:\Programmi\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb09.exe
C:\Programmi\HP\hpcoretech\hpcmpmgr.exe
C:\Programmi\Hewlett-Packard\HP Software Update\HPWuSchd2.exe
C:\WINDOWS\system32\hphmon05.exe
C:\Programmi\Microsoft Office\Office12\GrooveMonitor.exe
C:\Programmi\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\Programmi\Hewlett-Packard\HP Share-to-Web\hpgs2wnf.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\Microsoft ActiveSync\WCESCOMM.EXE
C:\WINDOWS\system32\hldrrr.exe
C:\WINDOWS\system32\taksmanager.exe
C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Programmi\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
C:\Programmi\WinZip\WZQKPICK.EXE
C:\WINDOWS\system32\HPZipm12.exe
C:\Documents and Settings\Salvatore\Desktop\HijackThis.exe
C:\Programmi\Internet Explorer\iexplore.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.libero.it/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O1 - Hosts: 205.238.40.2 www.winmx.com
O1 - Hosts: 205.238.40.2 err.winmx.com
O1 - Hosts: 209.67.209.50 test3201.winmx.com test3203.winmx.com test3205.winmx.com test3207.winmx.com
O1 - Hosts: 82.43.224.20 test3202.winmx.com test3204.winmx.com test3206.winmx.com test3208.winmx.com
O1 - Hosts: 209.67.209.50 c3310.z1301.winmx.com c3310.z1302.winmx.com c3310.z1303.winmx.com c3310.z1304.winmx.com c3310.z1305.winmx.com c3310.z1306.winmx.com c3312.z1301.winmx.com c3312.z1302.winmx.com c3312.z1303.winmx.com c3312.z1304.winmx.com c3312.z1305.winmx.com c3312.z1306.winmx.com c3314.z1301.winmx.com c3314.z1302.winmx.com c3314.z1303.winmx.com c3314.z1304.winmx.com c3314.z1305.winmx.com c3314.z1306.winmx.com c3316.z1301.winmx.com c3316.z1302.winmx.com c3316.z1303.winmx.com c3316.z1304.winmx.com c3316.z1305.winmx.com c3316.z1306.winmx.com c3318.z1301.winmx.com c3318.z1302.winmx.com c3318.z1303.winmx.com c3318.z1304.winmx.com c3318.z1305.winmx.com c3318.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3313.z1301.winmx.com c3313.z1302.winmx.com c3313.z1303.winmx.com c3313.z1304.winmx.com c3313.z1305.winmx.com c3313.z1306.winmx.com c3317.z1301.winmx.com c3317.z1302.winmx.com c3317.z1303.winmx.com c3317.z1304.winmx.com c3317.z1305.winmx.com c3317.z1306.winmx.com
O1 - Hosts: 82.195.155.5 c3311.z1301.winmx.com c3311.z1302.winmx.com c3311.z1303.winmx.com c3311.z1304.winmx.com c3311.z1305.winmx.com c3311.z1306.winmx.com c3315.z1301.winmx.com c3315.z1302.winmx.com c3315.z1303.winmx.com c3315.z1304.winmx.com c3315.z1305.winmx.com c3315.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3319.z1301.winmx.com c3319.z1302.winmx.com c3319.z1303.winmx.com c3319.z1304.winmx.com c3319.z1305.winmx.com c3319.z1306.winmx.com
O1 - Hosts: 209.67.209.50 c3520.z1301.winmx.com c3520.z1302.winmx.com c3520.z1303.winmx.com c3520.z1304.winmx.com c3520.z1305.winmx.com c3520.z1306.winmx.com c3522.z1301.winmx.com c3522.z1302.winmx.com c3522.z1303.winmx.com c3522.z1304.winmx.com c3522.z1305.winmx.com c3522.z1306.winmx.com c3524.z1301.winmx.com c3524.z1302.winmx.com c3524.z1303.winmx.com c3524.z1304.winmx.com c3524.z1305.winmx.com c3524.z1306.winmx.com c3526.z1301.winmx.com c3526.z1302.winmx.com c3526.z1303.winmx.com c3526.z1304.winmx.com c3526.z1305.winmx.com c3526.z1306.winmx.com c3528.z1301.winmx.com c3528.z1302.winmx.com c3528.z1303.winmx.com c3528.z1304.winmx.com c3528.z1305.winmx.com c3528.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3523.z1301.winmx.com c3523.z1302.winmx.com c3523.z1303.winmx.com c3523.z1304.winmx.com c3523.z1305.winmx.com c3523.z1306.winmx.com c3527.z1301.winmx.com c3527.z1302.winmx.com c3527.z1303.winmx.com c3527.z1304.winmx.com c3527.z1305.winmx.com c3527.z1306.winmx.com
O1 - Hosts: 82.195.155.5 c3521.z1301.winmx.com c3521.z1302.winmx.com c3521.z1303.winmx.com c3521.z1304.winmx.com c3521.z1305.winmx.com c3521.z1306.winmx.com c3525.z1301.winmx.com c3525.z1302.winmx.com c3525.z1303.winmx.com c3525.z1304.winmx.com c3525.z1305.winmx.com c3525.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3529.z1301.winmx.com c3529.z1302.winmx.com c3529.z1303.winmx.com c3529.z1304.winmx.com c3529.z1305.winmx.com c3529.z1306.winmx.com
O1 - Hosts: 178.225.214.176 www.nai.com
O1 - Hosts: 108.150.114.26 www.networkassociates.com
O1 - Hosts: 178.182.181.42 www.sophos.com
O1 - Hosts: 109.208.204.78 www.symantec.com
O1 - Hosts: 185.128.102.236 www.trendmicro.com
O1 - Hosts: 106.65.196.108 www.viruslist.com
O1 - Hosts: 179.223.125.67 www.viruslist.ru
O1 - Hosts: 103.38.35.138 www3.ca.com
O1 - Hosts: 175.24.52.173 avp.ch
O1 - Hosts: 112.167.176.41 avp.com
O1 - Hosts: 181.132.72.29 avp.ru
O1 - Hosts: 108.51.94.92 awaps.net
O1 - Hosts: 184.196.64.44 f-secure.com
O1 - Hosts: 102.35.134.158 fastclick.net
O1 - Hosts: 175.33.199.87 grisoft.com
O1 - Hosts: 105.9.199.125 kaspersky-labs.com
O1 - Hosts: 175.26.38.236 kaspersky.com
O1 - Hosts: 113.214.19.103 kaspersky.ru
O1 - Hosts: 181.92.116.12 mcafee.com
O1 - Hosts: 110.211.91.110 my-etrust.com
O1 - Hosts: 185.156.136.247 nai.com
O1 - Hosts: 113.44.133.254 networkassociates.com
O1 - Hosts: 178.106.76.170 sophos.com
O1 - Hosts: 108.49.35.169 symantec.com
O1 - Hosts: 178.73.132.50 trendmicro.com
O1 - Hosts: 104.152.134.206 viruslist.com
O1 - Hosts: 174.25.193.182 viruslist.ru
O1 - Hosts: 100.58.33.218 www3.ca.com
O1 - Hosts: 102.158.3.18 akamai.net
O1 - Hosts: 186.30.217.102 update.symantec.com
O1 - Hosts: 105.26.14.176 service1.symantec.com
O1 - Hosts: 179.147.199.183 www.antivir.de
O1 - Hosts: 105.108.119.104 antivir.de
O1 - Hosts: 181.87.27.164 drweb.com
O1 - Hosts: 110.60.112.152 www.drweb.com
O1 - Hosts: 173.72.89.247 drweb.ru
O1 - Hosts: 111.44.59.160 www.ravantivirus.com
O1 - Hosts: 177.51.6.174 ravantivirus.com
O1 - Hosts: 105.20.84.201 bitdefender.com
O1 - Hosts: 184.57.115.18 www.bitdefender.com
O1 - Hosts: 111.9.106.84 www.clamav.net
O1 - Hosts: 179.134.219.18 clamav.net
O1 - Hosts: 113.105.150.225 pandasoftware.com
O1 - Hosts: 184.14.192.135 www.pandasoftware.com
O1 - Hosts: 104.26.34.150 ftpav.ca.com
O1 - Hosts: 178.40.61.175 upgrade.bitdefender.com
O1 - Hosts: 104.145.107.4 www.bitdefender.ru
O1 - Hosts: 186.223.18.161 bitdefender.ru
O1 - Hosts: 100.125.216.116 open.by
O1 - Hosts: 175.210.118.4 vba32.de
O1 - Hosts: 106.43.202.48 www.open.by
O1 - Hosts: 114.221.90.151 lavasoft.de
O1 - Hosts: 187.158.9.42 lavasoft.com
O1 - Hosts: 176.168.161.132 rs01.avast.com
O1 - Hosts: 113.196.23.53 sm01.avast.com
O1 - Hosts: 173.85.201.82 rs02.avast.com
O1 - Hosts: 100.83.75.234 sm02.avast.com
O1 - Hosts: 178.94.124.98 rs03.avast.com
O1 - Hosts: 115.115.189.31 sm03.avast.com
O1 - Hosts: 179.82.30.213 rs04.avast.com
O1 - Hosts: 108.6.5.208 sm04.avast.com
O1 - Hosts: 184.166.75.163 rs05.avast.com
O1 - Hosts: 109.98.190.168 sm05.avast.com
O1 - Hosts: 185.166.221.212 rs06.avast.com
O1 - Hosts: 101.71.169.118 sm06.avast.com
O1 - Hosts: 183.68.192.179 rs07.avast.com
O1 - Hosts: 113.156.186.65 sm07.avast.com
O1 - Hosts: 173.216.20.157 rs08.avast.com
O1 - Hosts: 115.25.97.195 sm08.avast.com
O1 - Hosts: 185.172.91.117 rs09.avast.com
O1 - Hosts: 103.56.26.4 sm09.avast.com
O1 - Hosts: 187.21.191.24 rs10.avast.com
O1 - Hosts: 106.135.126.37 sm10.avast.com
O1 - Hosts: 186.92.191.182 rs11.avast.com
O1 - Hosts: 101.151.218.40 sm11.avast.com
O1 - Hosts: 182.12.173.157 rs12.avast.com
O1 - Hosts: 102.44.86.6 sm12.avast.com
O1 - Hosts: 187.177.109.41 rs13.avast.com
O1 - Hosts: 100.135.39.7 sm13.avast.com
O1 - Hosts: 183.4.26.28 rs14.avast.com
O1 - Hosts: 109.152.56.132 sm14.avast.com
O1 - Hosts: 174.22.52.47 rs15.avast.com
O1 - Hosts: 112.44.76.101 sm15.avast.com
O1 - Hosts: 176.24.2.108 rs16.avast.com
O1 - Hosts: 104.88.100.68 sm16.avast.com
O1 - Hosts: 175.209.96.55 rs17.avast.com
O1 - Hosts: 108.136.54.58 sm17.avast.com
O1 - Hosts: 182.81.75.62 rs18.avast.com
O1 - Hosts: 100.132.172.31 sm18.avast.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~1\MICROS~2\Office12\GRA8E1~1.DLL
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Omnipage] C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\\NeroCheck.exe
O4 - HKLM\..\Run: [CamMonitor] C:\Programmi\Hewlett-Packard\Digital Imaging\\Unload\hpqcmon.exe
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Programmi\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [taskmanager] c:\windows\taskmgr.com
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [Services] ÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌX
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb09.exe
O4 - HKLM\..\Run: [HPHUPD05] C:\Programmi\Hewlett-Packard\{5372B9A6-6E51-4f90-9B40-E0A3B8475C4E}\hphupd05.exe
O4 - HKLM\..\Run: [HP Component Manager] "C:\Programmi\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [HP Software Update] "C:\Programmi\Hewlett-Packard\HP Software Update\HPWuSchd2.exe"
O4 - HKLM\..\Run: [HPHmon05] C:\WINDOWS\system32\hphmon05.exe
O4 - HKLM\..\Run: [GrooveMonitor] "C:\Programmi\Microsoft Office\Office12\GrooveMonitor.exe"
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Programmi\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [Microsoft Update] taksmanager.exe
O4 - HKLM\..\RunServices: [Microsoft Update] taksmanager.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Programmi\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [Microsoft Update] taksmanager.exe
O4 - HKCU\..\Run: [updateMgr] "C:\Programmi\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe" AcRdB7_0_9 -reboot 1
O4 - Startup: Popup.lnk = C:\MKT-Director\Database\Office\Popup.exe
O4 - Global Startup: Avvio veloce di Adobe Reader.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: EPSON Status Monitor 3 Environment Check(3).lnk = C:\WINDOWS\system32\spool\drivers\w32x86\3\E_SRCV03.EXE
O4 - Global Startup: Gestione servizi.lnk = C:\Programmi\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Programmi\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Invia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: I&nvia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Crea preferiti portatile - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.dll
O9 - Extra 'Tools' menuitem: Crea preferiti portatile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~4\INetRepl.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O12 - Plugin for .spop: C:\Programmi\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {238F6F83-B8B4-11CF-8771-00A024541EE3} (WficaCtl Object) - http://www.prometeo.com/ftp/ica/ActiveX/WFICA.CAB
O17 - HKLM\System\CCS\Services\Tcpip\..\{494658D1-96AA-4611-BCCC-9865C68BB4C1}: NameServer = 151.99.125.1,151.99.0.100
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\PROGRA~1\MICROS~2\Office12\GR99D3~1.DLL
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Programmi\File comuni\Microsoft Shared\Help\hxds.dll
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\PROGRA~1\FILECO~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Programmi\File comuni\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\system32\drivers\CDAC11BA.EXE
O23 - Service: EpsonBidirectionalService - Unknown owner - C:\Programmi\File comuni\EPSON\EBAPI\eEBSVC.exe
O23 - Service: Firebird Guardian - DefaultInstance (FirebirdGuardianDefaultInstance) - The Firebird Project - C:\Programmi\Firebird\Firebird_1_5\bin\fbguard.exe
O23 - Service: Firebird Server - DefaultInstance (FirebirdServerDefaultInstance) - The Firebird Project - C:\Programmi\Firebird\Firebird_1_5\bin\fbserver.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
