Ciao, perchè non lo fai in automatico?
Ti spiego come (io ) procedo. Praticamente quello che tu hai inviato nel forum lo selezioni tutto e Control C.= Dopo di chè apri questo sito " http://www.hijackthis.de/index.php#anl " e giù giù lo incolli nel riquadro che trovi e quindi clicchi su analizza. Dopo pochi secondi ti compare tutta la situazione.

Io l'ho fatto per te:

O4 - HKLM\..\Run: [nwyaud.exe] C:\DOCUME~1\daniela\IMPOST~1\Temp\nwyaud.exe (questo è rosso e ti conviene cancellarlo, )

Mentre quelli che seguono sono programmi dubbi che lui non conosce.

Spero di esserti stato utile.
O4 - HKLM\..\Run: [setup] rundll32.exe "C:\WINDOWS\system32\rjjbckmv.dll",realset
O4 - Startup: Indicatore FastMail.lnk = C:\Programmi\FastMail\TrayIndicator_it.exe

vi invio il nuovo log, penso di aver fatto qualche errore, penso di aver cancellato qualcosa di troppo, ma i problemi non sono stati risolti! provate a vedere un pò voi....

Logfile of HijackThis v1.99.1
Scan saved at 11.27.59, on 03/06/2007
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:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
C:\Programmi\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Programmi\QuickTime\qttask.exe
C:\Programmi\File comuni\Logitech\QCDriver3\LVCOMS.EXE
C:\Programmi\Logitech\ImageStudio\LogiTray.exe
C:\Programmi\Java\jre1.6.0_01\bin\jusched.exe
C:\Programmi\ClamWin\bin\ClamTray.exe
C:\DOCUME~1\daniela\IMPOST~1\Temp\coqzka.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\MSN Messenger\MsnMsgr.Exe
C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe
C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Programmi\Alwil Software\Avast4\ashWebSv.exe
C:\Programmi\MSN Messenger\usnsvc.exe
C:\Programmi\File comuni\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\Internet Explorer\IEXPLORE.EXE
C:\Programmi\Spybot - Search & Destroy\SpybotSD.exe
C:\Programmi\Adobe\Reader 8.0\Reader\AcroRd32Info.exe
C:\Documents and Settings\daniela\Documenti\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: &Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: Supporto di collegamento per Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {73BA12CB-F801-41F7-B199-0474FB66D090} - C:\WINDOWS\system32\tuvuutu.dll (file missing)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_01\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programmi\File comuni\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: (no name) - {CD3447D4-CA39-4377-8084-30E86331D74C} - C:\WINDOWS\system32\ecpupetc.dll
O2 - BHO: (no name) - {E03F96F2-DDA0-4810-B01D-F331496BF2D3} - C:\WINDOWS\system32\awvtu.dll (file missing)
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [Ptipbmf] rundll32.exe ptipbmf.dll,SetWriteCacheMode
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [LVCOMS] C:\Programmi\File comuni\Logitech\QCDriver3\LVCOMS.EXE
O4 - HKLM\..\Run: [LogitechGalleryRepair] C:\Programmi\Logitech\ImageStudio\ISStart.exe
O4 - HKLM\..\Run: [LogitechImageStudioTray] C:\Programmi\Logitech\ImageStudio\LogiTray.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [setup] rundll32.exe "C:\WINDOWS\system32\rjjbckmv.dll",realset
O4 - HKLM\..\Run: [ClamWin] "C:\Programmi\ClamWin\bin\ClamTray.exe" --logon
O4 - HKLM\..\Run: [wfbrna.exe] C:\DOCUME~1\daniela\IMPOST~1\Temp\wfbrna.exe
O4 - HKLM\..\Run: [coqzka.exe] C:\DOCUME~1\daniela\IMPOST~1\Temp\coqzka.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe"
O4 - Startup: Adobe Gamma.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Synchronizer.lnk = C:\Programmi\Adobe\Reader 8.0\Reader\AdobeCollabSync.exe
O4 - Global Startup: Avvio veloce di Adobe Reader.lnk = C:\Programmi\Adobe\Reader 8.0\Reader\reader_sl.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Programmi\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O8 - Extra context menu item: Add to AMV Convert Tool... - C:\Programmi\MP3 Player Utilities 3.74\AMVConverter\grab.html
O8 - Extra context menu item: Add to AMV Converter... - C:\Programmi\MP3 Player Utilities 4.04\AMVConverter\grab.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: MediaManager tool grab multimedia file - C:\Programmi\MP3 Player Utilities 4.04\MediaManager\grab.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\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
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedContent/vc/bin/AvSniff.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: awvtu - C:\WINDOWS\system32\awvtu.dll (file missing)
O20 - Winlogon Notify: tuvuutu - tuvuutu.dll (file missing)
O20 - Winlogon Notify: winbue32 - C:\WINDOWS\SYSTEM32\winbue32.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Programmi\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Programmi\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programmi\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Programmi\File comuni\Macromedia Shared\Service\Macromedia Licensing.exe

una volta fatta la scansione online, i file infetti devo rimuoverli a mano??

58356 files scanned, 15 file(s) infected on your disk drives.


No viruses were detected in memory.

Your computer is free of known threats. Virus Detection does not check compressed files.

Your computer appears safe for now. For real-time protection from viruses, hackers and privacy threats, upgrade to Norton Internet Security™.

No viruses were detected in memory.

The scan was cancelled before finishing. To restart the scan, click here.

Your computer is free of known threats. Virus Detection does not check compressed files.

Your computer appears safe for now. For real-time protection from viruses, hackers and privacy threats, upgrade to Norton Internet Security™.

Search for the name of the threat(s) listed below on the Symantec Security Response site for removal information.

Warning! The scan detected a virus that is active in your computer's memory.
The scan ended to prevent further infection.

You should shut down your computer immediately and restart it with an antivirus rescue disk or similar tool.


No viruses were detected in memory.

Your computer is infected with at least one known virus or Trojan horse.

Search for the name of the threat(s) listed below on the Symantec Security Response site for removal information.


No viruses were detected in memory.

Your computer is infected with at least one known virus or Trojan horse.

Note: The scan was cancelled before finishing. There may be more infected files on this computer.

Search for the name of the threat(s) listed below on the Symantec Security Response site for removal information.


A scan has not been run. To start Virus Detection, click here.

C:\WINDOWS\Temp\win1B2.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\win2A3.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\win2A8.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\win54E.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\win6A3.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\win7B.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\winCEB.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\winEF.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\winF0.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\winF1.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\winF6.tmp.exe is infected with Downloader
C:\WINDOWS\Temp\__delete_on_reboot__w_i_n_C_E_2_._t_m_p_._e_x_e_ is infected with Downloader
C:\WINDOWS\system32\lsmeimap.dll is infected with Trojan.Vundo
C:\WINDOWS\system32\r is infected with Trojan.Vundo
C:\Documents and Settings\daniela\Impostazioni locali\Temporary Internet Files\Content.IE5\JUWN7TCT\srvjvo[1].exe is infected with Downloader

ciao....non ho più fatto sapere niente per il semplice motivo che mi sono stufata di lottare contro tutti i virus, sto solo aspettando il momento migliore per formattare!
grazie dell'aiuto...