ho eseguito tutte le procedure che alfonso mi ha consigliato ma ho ancora dei virus nel computer:

Il file compresso 1.cmd all'interno di C:\Documents and Settings\Toti\Impostazioni locali\Temp\Temporary Internet Files\Content.IE5\30KIT89T\11[1].exe è infettato con il virus BAT.Trojan.

Il file compresso 1.cmd all'interno di C:\WINDOWS\system32\config\systemprofile\Impostazioni locali\Temporary Internet Files\Content.IE5\A745OL8V\11[1].exe è infettato con il virus BAT.Trojan.

Il file compresso dl-614.exe all'interno di C:\Documents and Settings\Toti\Impostazioni locali\Temp\Temporary Internet Files\Content.IE5\30KIT89T\11[1].exe è infettato con il virus Trojan.Dropper.

Il file compresso dl-614.exe all'interno di C:\WINDOWS\system32\config\systemprofile\Impostazioni locali\Temporary Internet Files\Content.IE5\A745OL8V\11[1].exe è infettato con il virus Trojan.Dropper.

Il file compresso fwk.exe all'interno di C:\Documents and Settings\Toti\Impostazioni locali\Temp\Temporary Internet Files\Content.IE5\30KIT89T\11[1].exe è infettato con il virus Trojan Horse.

Il file compresso fwk.exe all'interno di C:\WINDOWS\system32\config\systemprofile\Impostazioni locali\Temporary Internet Files\Content.IE5\A745OL8V\11[1].exe è infettato con il virus Trojan Horse.

Il file compresso 1.cmd all'interno di C:\13.exe è infettato con il virus BAT.Trojan.

Il file compresso 1.cmd all'interno di C:\16.exe è infettato con il virus BAT.Trojan.

Il file compresso dl-614.exe all'interno di C:\13.exe è infettato con il virus Trojan.Dropper.

Il file compresso fwk.exe all'interno di C:\13.exe è infettato con il virus Trojan Horse.

Il file compresso fwk.exe all'interno di C:\16.exe è infettato con il virus Trojan Horse.


quando apro hijack this, mi compare una finestra con scritto: "you have a particularly amount of hijacked domains. it' s probably better to delete the file itself then to fix each item (and create a back up).
if you see the same IP adress in all reported 01 items, consider deleting your hosts file, which is located at C:\WINDOWS\System32\drivers\etc\hosts.

comunque il mio log è questo:

Logfile of HijackThis v1.99.1
Scan saved at 16.29.56, on 30/11/2005
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\SNDSrvc.exe
C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\cisvc.exe
C:\WINDOWS\system32\drivers\KodakCCS.exe
C:\Programmi\Norton AntiVirus\navapsvc.exe
C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\ScsiAccess.EXE
C:\WINDOWS\System32\snmp.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\HP\HP Software Update\HPWuSchd2.exe
C:\Program Files\Tkqgyb\Ygus.exe
C:\Programmi\File comuni\Symantec Shared\ccApp.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\QuickTime\qttask.exe
C:\Programmi\Gadwin Systems\PrintScreen\PrintScreen.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\Programmi\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Programmi\HP\Digital Imaging\bin\hpqtra08.exe
C:\Programmi\kodak\Kodak EasyShare software\bin\EasyShare.exe
C:\Programmi\HP\Digital Imaging\bin\hpqgalry.exe
C:\Programmi\Libero Toolbar\Libero.exe
C:\Documents and Settings\Alex\Desktop\PopKi20.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Documents and Settings\Alex\Desktop\programmi\aswclnr.exe
C:\Documents and Settings\Alex\Desktop\programmi\aswclnr.tmp
C:\Documents and Settings\Alex\Desktop\programmi\hijackthis\HijackThis.exe
C:\Programmi\Messenger\msmsgs.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.it/0SEITIT/SAOS01
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - Default URLSearchHook is missing
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,userinit32.exe
O1 - Hosts: 205.238.40.2 www.winmx.com
O1 - Hosts: 205.238.40.2 err.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3310.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3312.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3313.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3314.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3316.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3317.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3318.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3319.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1305.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1305.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1305.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1305.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1305.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1305.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1305.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1305.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1305.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1305.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1306.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1306.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1306.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1306.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1306.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1306.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1303.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1303.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1303.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1303.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1304.winmx.com
O2 - BHO: (no name) - BHO' - (no file)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Libero - {2170AE22-BED6-4BD8-8A30-775F233B45C0} - C:\Programmi\Libero Toolbar\LiberoDll.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Programmi\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: (no name) - {AAC43D2D-B757-4A12-AB2D-4E1EB59768BB} - C:\Documents and Settings\Toti\Impostazioni locali\Dati applicazioni\microsoft\internet explorer\3inav.dat
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Libero Toolbar - {D3403F23-7D39-435F-A8CB-45016C29E48E} - C:\Programmi\Libero Toolbar\LiberoBand.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\Run: [Logitechs] Logitechs.exe
O4 - HKLM\..\Run: [Window_Protect] winsi32.exe
O4 - HKLM\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [HP Software Update] "C:\Programmi\HP\HP Software Update\HPWuSchd2.exe"
O4 - HKLM\..\Run: [Wpvybuyi] C:\Program Files\Tkqgyb\Ygus.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [navapp] C:\Programmi\NavExcel\NavHelper\v2.0.4d\navapp.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programmi\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\RunServices: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\RunServices: [Logitechs] Logitechs.exe
O4 - HKLM\..\RunServices: [Window_Protect] winsi32.exe
O4 - HKLM\..\RunServices: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\RunServices: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKCU\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKCU\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKCU\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKCU\..\Run: [Gadwin PrintScreen 3.1] C:\Programmi\Gadwin Systems\PrintScreen\PrintScreen.exe /nosplash
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Avvio rapido di HP Image Zone.lnk = C:\Programmi\HP\Digital Imaging\bin\hpqthb08.exe
O4 - Global Startup: DSLMON.lnk = C:\Programmi\SAGEM\SAGEM F@st 800-840\dslmon.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Programmi\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Kodak EasyShare software.lnk = C:\Programmi\kodak\Kodak EasyShare software\bin\EasyShare.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
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
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/6247971CanadaInc/ie/bridge-c6.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {4D7F48C0-CB49-4EA6-97D4-04F4EACC2F3B} - http://sib1.od2.com/common/Member/ClientInstall/10.20.0002/OCI/setup.exe
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{E3145EE5-7C96-4DF4-856C-E9453B533682}: NameServer = 193.70.152.15 193.70.152.25
O23 - Service: Adobe LM Service - Unknown owner - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Kodak Camera Connection Software (KodakCCS) - Eastman Kodak Company - C:\WINDOWS\system32\drivers\KodakCCS.exe
O23 - Service: Servizio Auto-Protect di Norton AntiVirus (navapsvc) - Symantec Corporation - C:\Programmi\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: ScsiAccess - Unknown owner - C:\WINDOWS\system32\ScsiAccess.EXE
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Sound Sservice Driver (Sound Service) - Unknown owner - C:\WINDOWS\system32\cfmon.exe (file missing)
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe

mi fido solo di alfonso!!

Non per essere allarmista ma il tuo pc è un vero disastro... hai un po' di tutto!
virus, worm, spyware, trojan

Comunque non preoccuparti, vediamo di rimetterlo in sesto:
riesegui le procederu che ti ha sicuramente indicato Alfonfo (togliere il ripristino di sistema, ecc...)

poi elimina queste chiavi:
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,userinit32.exe
O2 - BHO: (no name) - {AAC43D2D-B757-4A12-AB2D-4E1EB59768BB} - C:\Documents and Settings\Toti\Impostazioni locali\Dati applicazioni\microsoft\internet explorer\3inav.dat
O4 - HKLM\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\Run: [Logitechs] Logitechs.exe
O4 - HKLM\..\Run: [Window_Protect] winsi32.exe
O4 - HKLM\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKLM\..\Run: [navapp] C:\Programmi\NavExcel\NavHelper\v2.0.4d\navapp.exe
O4 - HKLM\..\RunServices: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\RunServices: [Logitechs] Logitechs.exe
O4 - HKLM\..\RunServices: [Window_Protect] winsi32.exe
O4 - HKLM\..\RunServices: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\RunServices: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKCU\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKCU\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKCU\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/6247971CanadaInc/ie/bridge-c6.cab
O16 - DPF: {4D7F48C0-CB49-4EA6-97D4-04F4EACC2F3B} - http://sib1.od2.com/common/Member/ClientInstall/10.20.0002/OCI/setup.exe
O23 - Service: Sound Sservice Driver (Sound Service) - Unknown owner - C:\WINDOWS\system32\cfmon.exe (file missing)

Se non hai installato un programma per fare la stampa dello schermo rimuovi ANCHE QUESTA:
O4 - HKCU\..\Run: [Gadwin PrintScreen 3.1] C:\Programmi\Gadwin Systems\PrintScreen\PrintScreen.exe /nosplash

Queste ultime sinceramente non so bene cosa siano, ma la prima mi è molto sospetta, specie perchè usa la cartella Programs Files e non "Programmi"
O4 - HKLM\..\Run: [Wpvybuyi] C:\Program Files\Tkqgyb\Ygus.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{E3145EE5-7C96-4DF4-856C-E9453B533682}: NameServer = 193.70.152.15 193.70.152.25
O2 - BHO: (no name) - BHO' - (no file)

Dopo che hai rimosso queste chiavi procedi come ti ha già spiegato Alfonso.

Poi:
-disinstalla l'antivirus
-rivvia il pc
-reinstalla l'antivirus
-aggiorna l'antivirus
-fai una scansione completa, ti andrà a trovare i file che sono infetti (per adesso li hai solo eliminati dall'avvio del pc!)

Se hai la possibilità di conneterti ad internet per un po' esegui questo antivirus online:
http://www.pandasoftware.com/activescan/it/activescan_principal.htm

Ciauz <img src=icon_smile_big.gif border=0 align=middle>

Infatti io gli ho consigliato di far una scansione online col Panda, non di installarlo <img src=icon_smile.gif border=0 align=middle>
è un ottimo modo per eseguire la scansione con un'altro antivirus senza doverlo installare sul PC, così eventuali virus non riconosaciuti da Avast o altri, magari li becca lui!

ciauz <img src=icon_smile_big.gif border=0 align=middle>

Ciao ,
esegui queste operazioni

1) Disattiva il ripristino di configurazione, leggi qui come fare
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=257&SH=N

2) riavvia in modalità provvisoria, leggi qui come fare
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=344&SH=N

apri HIJAC THIS ed elimina come indicato in questo articolo
http://www.aiutamici.com/software/descrizione.asp?CodSw=1175
le righe che seguono, (nel caso le righe da eliminare non compaiono in modalità provvisoria, eliminale dalla modalità normale e riavvia il computer).

==================================
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
-
R3 - Default URLSearchHook is missing
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,userinit32.exe
O1 - Hosts: 205.238.40.2 www.winmx.com
O1 - Hosts: 205.238.40.2 err.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3310.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3312.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3313.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3314.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3316.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3317.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3318.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3319.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1305.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1305.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1305.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1305.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1305.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1305.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1305.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1305.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1305.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1305.winmx.com
O1 - Hosts: 205.238.40.2 c3310.z1306.winmx.com
O1 - Hosts: 67.18.233.36 c3311.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3312.z1306.winmx.com
O1 - Hosts: 209.67.209.50 c3313.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3314.z1306.winmx.com
O1 - Hosts: 205.238.40.2 c3315.z1306.winmx.com
O1 - Hosts: 67.18.233.36 c3316.z1306.winmx.com
O1 - Hosts: 82.43.224.20 c3317.z1306.winmx.com
O1 - Hosts: 209.67.209.50 c3318.z1306.winmx.com
O1 - Hosts: 212.227.64.159 c3319.z1306.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1301.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1301.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1301.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1301.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1301.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1302.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1302.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1302.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1302.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1302.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1303.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1303.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1303.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1303.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1303.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1303.winmx.com
O1 - Hosts: 212.227.64.159 c3529.z1303.winmx.com
O1 - Hosts: 205.238.40.2 c3520.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3521.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3522.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3523.z1304.winmx.com
O1 - Hosts: 212.227.64.159 c3524.z1304.winmx.com
O1 - Hosts: 205.238.40.2 c3525.z1304.winmx.com
O1 - Hosts: 67.18.233.36 c3526.z1304.winmx.com
O1 - Hosts: 82.43.224.20 c3527.z1304.winmx.com
O1 - Hosts: 209.67.209.50 c3528.z1304.winmx.com
O2 - BHO: (no name) - BHO' - (no file)
-
O2 - BHO: (no name) - {AAC43D2D-B757-4A12-AB2D-4E1EB59768BB} - C:\Documents and Settings\Toti\Impostazioni locali\Dati applicazioni\microsoft\internet explorer\3inav.dat
-
O4 - HKLM\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\Run: [Logitechs] Logitechs.exe
O4 - HKLM\..\Run: [Window_Protect] winsi32.exe
O4 - HKLM\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
-
O4 - HKLM\..\Run: [Wpvybuyi] C:\Program Files\Tkqgyb\Ygus.exe
-
O4 - HKLM\..\Run: [navapp] C:\Programmi\NavExcel\NavHelper\v2.0.4d\navapp.exe
-
O4 - HKLM\..\RunServices: [Sygate Personal Firewall] explorerx.exe
O4 - HKLM\..\RunServices: [Logitechs] Logitechs.exe
O4 - HKLM\..\RunServices: [Window_Protect] winsi32.exe
O4 - HKLM\..\RunServices: [MotherBoard Sounds] sounds.exe
O4 - HKLM\..\RunServices: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
O4 - HKCU\..\Run: [Sygate Personal Firewall] explorerx.exe
O4 - HKCU\..\Run: [MotherBoard Sounds] sounds.exe
O4 - HKCU\..\Run: [NTFS MICROSOFT SYSTEM] Wlntfs.exe
-
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/6247971CanadaInc/ie/bridge-c6.cab
-
O16 - DPF: {4D7F48C0-CB49-4EA6-97D4-04F4EACC2F3B} - http://sib1.od2.com/common/Member/ClientInstall/10.20.0002/OCI/setup.exe
-
O17 - HKLM\System\CCS\Services\Tcpip\..\{E3145EE5-7C96-4DF4-856C-E9453B533682}: NameServer = 193.70.152.15 193.70.152.25
-
O23 - Service: Sound Sservice Driver (Sound Service) - Unknown owner - C:\WINDOWS\system32\cfmon.exe (file missing)
==================================

Con la funzione TROVA di Windows, cerca ed elimina questi file,

==================================
userinit32.exe
3inav.dat
explorerx.exe
Logitechs.exe
winsi32.exe
sounds.exe
Wlntfs.exe
Ygus.exe
navapp.exe
cfmon.exe
==================================

ELIMINA LE CARTELLE IN ROSSO
C:\Program Files\<font color=red><b>Tkqgyb</font id=red></b>
C:\Programmi\<font color=red><b>NavExcel</font id=red></b>


Vai a PANNELLO DI CONTROLLO e clicca su OPZIONI INTERNET
nella finestra che si apre clicca i tre pulsanti
ELIMINA COOKIES - ELIMINA FILE - CANCELLA CRONOOLOGIA

al termine utilizza i programmi AD-AWARE e SPYBOT indicati in questo articolo
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=388&SH=N

Fai una scansione con questo programma
http://www.aiutamici.com/software/view.asp?tipo=home&CodSw=1286

sempre in modalità provvisoria fai una scansione Antivirus

quindi riavvia il computer e controlla se il problema e risolto, se e tutto OK riattiva il ripristino configurazione disattivato all'inizio di questa procedura.

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Collaboratore Aiutamici