ho guardato gestione attività ho terminato un processo chiamato winlong.exe
credo che sia un virus guardando su internet ora senbra che abbia smesso di lavorare cosa mi consigli

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 18:04:41, on 23/12/2013
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v9.00 (9.00.8112.16520)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskhost.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
C:\Windows\system32\wuauclt.exe
C:\Windows\SOUNDMAN.EXE
C:\Program Files\Microsoft Security Client\msseces.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Glary Utilities 4\Integrator.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe
C:\Windows\system32\taskhost.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~2\SPYBOT~1\SDHelper.dll
O4 - HKLM\..\Run: [SoundMan] "SOUNDMAN.EXE"
O4 - HKLM\..\Run: [MSC] "C:\Program Files\Microsoft Security Client\msseces.exe" -hide -runkey
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\S-1-5-18\..\RunOnce: [SPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [SPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'Default user')
O4 - Global Startup: Adobe Gamma Loader.lnk = ?
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~2\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~2\SPYBOT~1\SDHelper.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - https://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: SBSD Security Center Service (SBSDWSCService) - Safer Networking Ltd. - C:\Program Files\Spybot - Search & Destroy\SDWinSec.exe
O23 - Service: Update SecretSauce - Unknown owner - C:\Program Files\SecretSauce\updateSecretSauce.exe (file missing)

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End of file - 3011 bytes

Libero forse non hai letto bene il mio primo post, devi fare prima le 3 scansioni che ti ho suggerito, malwarebytes, ADWcleaner e JunkerRemovalTool poi alla fine fai la scansione con HJT e posti i 4 log. Il log di hjt che hai postato mi sembra troppo scarso, sicuro di averlo copiato tutto ?
Ciao

Anche
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
non mi sembra una definizione consueta.
Al.

può darsi che il Virus nasconda hijack alcuni file lo copiato tutto

ho usato un altro programma Super antispyware e ha trovato diverse infezioni
1100 tra cui un troija

Volevo ringraziare per i Vs consigli