Allora, non mi sembrava giusto aprire un altro post quindi continuerò qui..ho letto, e fatto TUTTI i passaggi descritti in GUIDA RIMOZIONE MALWARE dal moderatore, ma purtroppo le schede pubblicitarie sul browser continuano ad aprirsi ancora. Quindi posterò il log di HijackThis. eccolo:
Logfile of Trend Micro HijackThis v2.0.5
Scan saved at 18:18:36, on 29/12/2014
Platform: Unknown Windows (WinNT 6.02.1008)
MSIE: Internet Explorer v11.0 (11.00.9600.17416)

FIREFOX: 34.0.5 (x86 it)
Boot mode: Normal

Running processes:
C:\Windows\Explorer.EXE
C:\Windows\System32\SettingSyncHost.exe
C:\Windows\system32\DllHost.exe
C:\Program Files\LSM\lsm.exe
C:\Windows\system32\conhost.exe
C:\Windows\System32\skydrive.exe
C:\Windows\system32\taskhostex.exe
C:\Program Files\Realtek\Audio\AP\RtkNGUI.exe
C:\Program Files\Adobe\Adobe Creative Cloud\ACC\Creative Cloud.exe
C:\Program Files\AVAST Software\Avast\avastui.exe
C:\Windows\System32\igfxtray.exe
C:\Windows\System32\hkcmd.exe
C:\Windows\System32\igfxpers.exe
C:\Windows\System32\DptfPolicyLpmServiceHelper.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\ASUS\ASUS Smart Gesture\AsTPCenter\x86\AsusTPLoader.exe
C:\Program Files\Common Files\Adobe\OOBE\PDApp\IPC\AdobeIPCBroker.exe
C:\Program Files\ASUS\ASUS Smart Gesture\QuickGesture\x86\QuickGesture.exe
C:\Program Files\ASUS\ASUS Smart Gesture\AsTPCenter\x86\AsusTPCenter.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Google\Chrome\Application\chrome.exe
C:\Program Files\Adobe\Adobe Creative Cloud\HEX\Adobe CEF Helper.exe
C:\Program Files\ASUS\WebStorage\2.1.15.458\AsusWSPanel.exe
C:\Program Files\ASUS\WebStorage\2.1.15.458\AsusWSService.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Windows\system32\igfxsrvc.exe
C:\Users\salvatore\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = www.google.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = www.google.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = www.google.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = www.google.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: avast! Online Security - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [ASUSPRP] "C:\Program Files\ASUS\APRP\APRP.EXE"
O4 - HKLM\..\Run: [WebStorage] C:\Program Files\ASUS\WebStorage\2.1.15.458\ASUSWSLoader.exe
O4 - HKLM\..\Run: [RtkNGUI] "C:\Program Files\Realtek\Audio\AP\RtkNGUI.exe" /s
O4 - HKLM\..\Run: [AdobeAAMUpdater-1.0] "C:\Program Files\Common Files\Adobe\OOBE\PDApp\UWA\UpdaterStartupUtility.e xe"
O4 - HKLM\..\Run: [Adobe Creative Cloud] "C:\Program Files\Adobe\Adobe Creative Cloud\ACC\Creative Cloud.exe" --showwindow=false --onOSstartup=true
O4 - HKLM\..\Run: [AvastUI.exe] "C:\Program Files\AVAST Software\Avast\AvastUI.exe" /nogui
O4 - HKLM\..\Run: [IgfxTray] "C:\Windows\system32\igfxtray.exe"
O4 - HKLM\..\Run: [HotKeysCmds] "C:\Windows\system32\hkcmd.exe"
O4 - HKLM\..\Run: [Persistence] "C:\Windows\system32\igfxpers.exe"
O4 - HKLM\..\Run: [DptfPolicyLpmServiceHelper] C:\Windows\system32\DptfPolicyLpmServiceHelper.exe
O4 - HKLM\..\Run: [AnyProtect Scanner] "C:\Program Files\AnyProtectEx\AnyProtect.exe"
O4 - HKLM\..\Run: [AnyProtect Tray] "C:\Program Files\AnyProtectEx\AnyProtectTrayIcon.exe"
O4 - HKLM\..\RunOnce: [Raptor] "C:\Program Files\McAfee\Raptor\Raptor.exe" --run
O4 - HKCU\..\Run: [uTorrent] "C:\Users\salvatore\AppData\Roaming\uTorrent\uTorr ent.exe" /MINIMIZED
O4 - HKCU\..\Run: [GoogleChromeAutoLaunch_6C6FEA9BA44FF914411C8B506E8 74C2C] "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-startup-window
O4 - HKCU\..\Run: [CCleaner Monitoring] "C:\Program Files\CCleaner\CCleaner.exe" /MONITOR
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O18 - Protocol: osf - {D924BDC6-C83A-4BD5-90D0-095128A113D1} - C:\Program Files\Microsoft Office 15\root\Office15\MSOSB.DLL
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\system32\Macromed\Flash\FlashPlayerUpda teService.exe
O23 - Service: ASUS HID Access Service (AsHidService) - ASUSTek Computer Inc. - C:\Program Files\ASUS\ATK Package\ATK Hotkey\AsHidSrv.exe
O23 - Service: ASLDR Service (ASLDRService) - ASUSTek Computer Inc. - C:\Program Files\ASUS\ATK Package\ATK Hotkey\ASLDRSrv.exe
O23 - Service: Asus WebStorage Windows Service - ASUS Cloud Corporation - C:\Program Files\ASUS\WebStorage\2.0.3.226\AsusWSWinService.e xe
O23 - Service: ATKGFNEX Service (ATKGFNEXSrv) - ASUS - C:\Program Files\ASUS\ATK Package\ATKGFNEX\GFNEXSrv.exe
O23 - Service: Auto Update Service (AUS) - MS - C:\Program Files\LSM\aus.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: AvastVBox COM Service (AvastVBoxSvc) - Avast Software - C:\Program Files\AVAST Software\Avast\ng\vbox\AvastVBoxSVC.exe
O23 - Service: @oem29.inf,%BcmBtRSupport.SVCNAME%;Bluetooth Driver Management Service (BcmBtRSupport) - Broadcom Corporation. - C:\Windows\system32\BtwRSupportService.exe
O23 - Service: Intel(R) Content Protection HECI Service (cphs) - Intel Corporation - C:\Windows\system32\IntelCpHeciSvc.exe
O23 - Service: @oem72.inf,%WIN32_DPTF_PARTICIPANT_PROC_SERVICE_DI SPLAY_NAME%;Intel(R) Dynamic Platform & Thermal Framework Processor Participant Service Application (DptfParticipantProcessorService) - Intel Corporation - C:\Windows\system32\DptfParticipantProcessorServic e.exe
O23 - Service: @oem72.inf,%WIN32_DPTF_POLICY_CRITICAL_SERVICE_DIS PLAY_NAME%;Intel(R) Dynamic Platform & Thermal Framework Critical Service Application (DptfPolicyCriticalService) - Intel Corporation - C:\Windows\system32\DptfPolicyCriticalService.exe
O23 - Service: @oem72.inf,%WIN32_DPTF_POLICY_LPM_SERVICE_DISPLAY_ NAME%;Intel(R) Dynamic Platform & Thermal Framework Low Power Mode Service Application (DptfPolicyLpmService) - Intel Corporation - C:\Windows\system32\DptfPolicyLpmService.exe
O23 - Service: Servizio Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Intel(R) Capability Licensing Service Interface - Intel(R) Corporation - C:\Program Files\Intel\TXE Components\TCS\HeciServer.exe
O23 - Service: Intel(R) Capability Licensing Service TCP IP Interface - Intel(R) Corporation - C:\Program Files\Intel\TXE Components\TCS\SocketHeciServer.exe
O23 - Service: Intel(R) Dynamic Application Loader Host Interface (jhi_service) - Intel Corporation - C:\Program Files\Intel\TXE Components\DAL\jhi_service.exe
O23 - Service: Log Session Manager (Log S.M.) - MS - C:\Program Files\LSM\lsm.exe
O23 - Service: MBAMScheduler - Malwarebytes Corporation - C:\Program Files\Malwarebytes Anti-Malware\mbamscheduler.exe
O23 - Service: MBAMService - Malwarebytes Corporation - C:\Program Files\Malwarebytes Anti-Malware\mbamservice.exe
O23 - Service: McAfee Validation Trust Protection Service (mfevtp) - Unknown owner - C:\Windows\system32\mfevtps.exe (file missing)
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files\Mozilla Maintenance Service\maintenanceservice.exe

--
End of file - 8092 bytes