Avast mi blocca questo file-
Oggetto-C:\users\Giulia\app data|Local\Temp...\bk js-Infezione:js:addlyrics AE [Adw]-Processo:C:\users\chrome exe- cLogfile of Trend Micro HijackThis v2.0.4
Scan saved at 18:53:58, on 04/09/2013
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Internet Explorer v10.0 (10.00.9200.16660)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\HP SimplePass 2012\TouchControl.exe
C:\Program Files (x86)\HP SimplePass 2012\BioMonitor.exe
C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe
C:\Program Files (x86)\Intel\Intel(R) Rapid Storage Technology\IAStorIcon.exe
C:\Program Files (x86)\Hewlett-Packard\HP QuickWeb\hpqwutils.exe
C:\Program Files (x86)\Hewlett-Packard\HP Quick Launch\HPMSGSVC.exe
C:\Program Files (x86)\Hewlett-Packard\HP On Screen Display\HPOSD.exe
C:\Program Files (x86)\Hewlett-Packard\HP CoolSense\CoolSense.exe
C:\Program Files (x86)\CyberLink\YouCam\YCMMirage.exe
C:\Program Files\AVAST Software\Avast\AvastUI.exe
C:\Program Files (x86)\Trend Micro\HiJackThis\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://g.uk.msn.com/HPCON/6
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
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/p/?LinkId=255141
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: TSBHO Class - {8590886E-EC8C-43C1-A32C-E4C2B0B6395B} - C:\Program Files (x86)\HP SimplePass 2012\IEBHO.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Guida per l'accesso a Windows Live ID - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Bing Bar Helper - {d2ce3e00-f94a-4740-988e-03dc2f38c34f} - "C:\Program Files (x86)\Microsoft\BingBar\BingExt.dll" (file missing)
O3 - Toolbar: Bing Bar - {8dcb7100-df86-4384-8842-8fa844297b3f} - "C:\Program Files (x86)\Microsoft\BingBar\BingExt.dll" (file missing)
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [IAStorIcon] C:\Program Files (x86)\Intel\Intel(R) Rapid Storage Technology\IAStorIcon.exe
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [HPQuickWebProxy] "C:\Program Files (x86)\Hewlett-Packard\HP QuickWeb\hpqwutils.exe"
O4 - HKLM\..\Run: [HP Quick Launch] C:\Program Files (x86)\Hewlett-Packard\HP Quick Launch\HPMSGSVC.exe
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [HPOSD] C:\Program Files (x86)\Hewlett-Packard\HP On Screen Display\HPOSD.exe
O4 - HKLM\..\Run: [HP CoolSense] C:\Program Files (x86)\Hewlett-Packard\HP CoolSense\CoolSense.exe -byrunkey
O4 - HKLM\..\Run: [Easybits Recovery] C:\Program Files (x86)\EasyBits For Kids\ezRecover.exe
O4 - HKLM\..\Run: [avast] "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SwitchBoard] C:\Program Files (x86)\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O4 - HKLM\..\Run: [AdobeCS6ServiceManager] "C:\Program Files (x86)\Common Files\Adobe\CS6ServiceManager\CS6ServiceManager.exe" -launchedbylogin
O4 - HKCU\..\Run: [Google Update] "C:\Users\Giulia\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [Epson Stylus Office BX305 Plus(Rete)] C:\Windows\system32\spool\DRIVERS\x64\3\E_IATIHRE.EXE /FU "C:\Users\Giulia\AppData\Local\Temp\E_SEBE5.tmp" /EF "HKCU"
O4 - HKCU\..\Run: [GoogleChromeAutoLaunch_6522A6E7CAA461F554934CFE5A41FAED] "C:\Users\Giulia\AppData\Local\Google\Chrome\Application\chrome.exe" --no-startup-window
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe" -autorun
O8 - Extra context menu item: Free YouTube Download - C:\Users\Giulia\AppData\Roaming\DVDVideoSoftIEHelpers\freeytvdownloader.htm
O8 - Extra context menu item: Free YouTube to MP3 Converter - C:\Users\Giulia\AppData\Roaming\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm
O9 - Extra button: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1004 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1003 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: @C:\Program Files (x86)\Evernote\Evernote\Resource.dll,-101 - {A95fe080-8f5d-11d2-a20b-00aa003c157a} - res://C:\Program Files (x86)\Evernote\Evernote\EvernoteIE.dll/204 (file missing)
O9 - Extra 'Tools' menuitem: @C:\Program Files (x86)\Evernote\Evernote\Resource.dll,-101 - {A95fe080-8f5d-11d2-a20b-00aa003c157a} - res://C:\Program Files (x86)\Evernote\Evernote\EvernoteIE.dll/204 (file missing)
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files (x86)\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O20 - AppInit_DLLs: c:\progra~3\browse~1\261562~1.220\{c16c1~1\browse~1.dll
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: Andrea ST Filters Service (AESTFilters) - Andrea Electronics Corporation - C:\Program Files\IDT\WDM\AESTSr64.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: AMD External Events Utility - Unknown owner - C:\Windows\system32\atiesrxx.exe (file missing)
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: BlueSoleil Hid Service - Unknown owner - C:\Program Files (x86)\IVT Corporation\BlueSoleil\BTNtService.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: EpsonBidirectionalService - SEIKO EPSON CORPORATION - C:\Program Files (x86)\Common Files\EPSON\EBAPI\eEBSVC.exe
O23 - Service: Easybits Services for Windows (ezSharedSvc) - EasyBits Software AS - C:\Windows\System32\ezSharedSvcHost.exe
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: TrueSuiteService (FPLService) - HP - C:\Program Files (x86)\HP SimplePass 2012\TrueSuiteService.exe
O23 - Service: GamesAppService - WildTangent, Inc. - C:\Program Files (x86)\WildTangent Games\App\GamesAppService.exe
O23 - Service: Servizio Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: HP Support Assistant Service - Hewlett-Packard Company - C:\Program Files (x86)\Hewlett-Packard\HP Support Framework\hpsa_service.exe
O23 - Service: HP Client Services (HPClientSvc) - Hewlett-Packard Company - C:\Program Files\Hewlett-Packard\HP Client Services\HPClientServices.exe
O23 - Service: HP Quick Synchronization Service (HPDrvMntSvc.exe) - Hewlett-Packard Company - C:\Program Files (x86)\Hewlett-Packard\Shared\HPDrvMntSvc.exe
O23 - Service: HP Software Framework Service (hpqwmiex) - Hewlett-Packard Company - C:\Program Files (x86)\Hewlett-Packard\Shared\hpqWmiEx.exe
O23 - Service: HP Service (hpsrv) - Unknown owner - C:\Windows\system32\Hpservice.exe (file missing)
O23 - Service: HPWMISVC - Hewlett-Packard Development Company, L.P. - C:\Program Files (x86)\Hewlett-Packard\HP Quick Launch\HPWMISVC.exe
O23 - Service: Intel(R) Rapid Storage Technology (IAStorDataMgrSvc) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Rapid Storage Technology\IAStorDataMgrSvc.exe
O23 - Service: IconMan_R - Realsil Microelectronics Inc. - C:\Program Files (x86)\Realtek\Realtek PCIE Card Reader\RIconMan.exe
O23 - Service: Intel(R) Identity Protection Technology Host Interface Service (jhi_service) - Intel Corporation - C:\Program Files (x86)\Intel\Services\IPT\jhi_service.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Intel(R) Management and Security Application Local Management Service (LMS) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\LMS\LMS.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
Infezione-Js:Addlyrics-AE [Adw]
Processo-C:\users\Giulia\app data\Local\..\Chrome exe

Ciao,
- scarica da questo sito Malwarebytes Anti-Malware e installalo. Ad installazione ultimata, aggiornalo ed esegui una scansione completa. Rimuovi tutto quello che trova.

- scarica e lancia ADWCleaner (è un tool stand alone, quindi non necessita d'installazione ), clicca su Scan e aspetta l'esito della scansione. Il tool procederà alla ricerca dei malware. Alla fine della scansione clicca su Clean. Clicca su Ok nelle finestre in inglese che ti compariranno. Non preoccuparti, ti avvertono di scaricare solo da siti sicuri e altri consigli. Alla fine il computer si riavvierà per completare le operazioni di rimozione. Verrà rilasciato un file di testo con l'esito della scansione.

Alla fine posta un log aggiornato di HijackThis.
Riferisci se il problema è stato risolto.

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Disattiva il ripristino configurazione di sistema, riavvia il pc e rifai la scansione con MBAM in modalità provvisoria.

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Scarica e installa AdwCleaner,lancialo e clicca su SCAN,finita la scansione clicca su DELETE e vedi se il problema scompare.
Posta il log che ADW rilascia alla fine delle pulizie.
http://adwcleaner.it.uptodown.com/

La senilità fa brutti scherzi,manco il grassetto riesco più a leggere.
Ciao r16.

Ma va là.......
Ci metterei un migliaio di firme per arrivare come te alla tua età.

@giulia99:

Avvia OTL.

Sotto "Custom Scans\Fixes" copia-incolla questo codice:



Clicca sul pulsante RUN FIX.
Lascia fare la scansione senza interferire.
Posta il log e vedi se il problema persiste.

Se persiste:
scarica Junkware Removal Tool sul desktop.
http://www.majorgeeks.com/mg/get/junkware_removal_tool,1.html
Disattiva temporaneamente l'antivirus per evitare potenziali conflitti.
Doppio click su JRT
Lo strumento si aprirà e avvierà la scansione del sistema.
Devi avere pazienza in quanto questo tool può richiedere del tempo per completare la scansione .
Al termine, un registro (JRT.txt) viene salvato sul desktop e si aprirà automaticamente.
Postalo qui.
Con le stesse modalità che hai fatto con OTL.

Ciao.
Non ho visto il log delle eliminazioni di OTL.
Ancora problemi?