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Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 19.53.42, on 20/10/2011
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
F:\WINDOWS\System32\smss.exe
F:\WINDOWS\system32\winlogon.exe
F:\WINDOWS\system32\services.exe
F:\WINDOWS\system32\lsass.exe
F:\WINDOWS\system32\svchost.exe
F:\Programmi\Microsoft Security Client\Antimalware\MsMpEng.exe
F:\WINDOWS\System32\svchost.exe
F:\WINDOWS\system32\svchost.exe
F:\WINDOWS\Explorer.EXE
F:\WINDOWS\system32\spoolsv.exe
F:\Programmi\File comuni\Acronis\Schedule2\schedul2.exe
F:\Programmi\Java\jre6\bin\jqs.exe
F:\Programmi\Microsoft LifeCam\MSCamS32.exe
F:\Programmi\PC Tools Firewall Plus\FWService.exe
F:\WINDOWS\system32\svchost.exe
F:\Programmi\File comuni\Acronis\Fomatik\TrueImageTryStartService.exe
F:\Programmi\Microsoft Security Client\msseces.exe
F:\Programmi\File comuni\InstallShield\UpdateService\issch.exe
F:\WINDOWS\system32\RUNDLL32.EXE
F:\WINDOWS\vVX1000.exe
F:\Programmi\Microsoft IntelliPoint\ipoint.exe
F:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe
F:\Programmi\Windows Live\Messenger\msnmsgr.exe
F:\WINDOWS\system32\ctfmon.exe
F:\Programmi\Glary Utilities\memdefrag.exe
F:\Programmi\Skype\Phone\Skype.exe
F:\Programmi\SlimDrivers\SlimDrivers.exe
F:\Programmi\Windows Live\Contacts\wlcomm.exe
F:\Programmi\Mozilla Firefox\firefox.exe
F:\WINDOWS\system32\msiexec.exe
F:\Programmi\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 = Collegamenti
R3 - URLSearchHook: (no name) - {f24df03f-d7f1-40b8-a63a-9d2be4908f39} - F:\Programmi\Maps4PC_0c\bar\1.bin\0cSrcAs.dll (file missing)
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - F:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Canon Easy Web Print Helper - {68F9551E-0411-48E4-9AAF-4BC42A6A46BE} - F:\Programmi\Canon\Easy-WebPrint\EWPBrowseLoader.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - F:\Programmi\Microsoft Office\Office12\GrooveShellExtensions.dll
O2 - BHO: Guida per l'accesso a Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - F:\Programmi\File comuni\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - F:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - F:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: (no name) - {32bfba07-b1fc-4764-bc21-4af8c6188ca5} - (no file)
O4 - HKLM\..\Run: [NeroFilterCheck] F:\Programmi\File comuni\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [MSC] "F:\Programmi\Microsoft Security Client\msseces.exe" -hide -runkey
O4 - HKLM\..\Run: [ISUSScheduler] "F:\Programmi\File comuni\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE F:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE F:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] F:\Programmi\NVIDIA Corporation\nView\nwiz.exe /installquiet
O4 - HKLM\..\Run: [VX1000] F:\WINDOWS\vVX1000.exe
O4 - HKLM\..\Run: [IntelliPoint] "F:\Programmi\Microsoft IntelliPoint\ipoint.exe"
O4 - HKLM\..\Run: [00PCTFW] "F:\Programmi\PC Tools Firewall Plus\FirewallGUI.exe" -s
O4 - HKCU\..\Run: [msnmsgr] "F:\Programmi\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] F:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Glary Memory Optimizer] "F:\Programmi\Glary Utilities\memdefrag.exe" /autostart
O4 - HKCU\..\Run: [Skype] "F:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [UpdateMyDrivers] F:\Programmi\SmartTweak Software\UpdateMyDrivers\UpdateMyDrivers.exe /ot /as /ss
O4 - HKCU\..\Run: [SlimDrivers] "F:\Programmi\SlimDrivers\SlimDrivers.exe" -boot
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] F:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] F:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'Default user')
O8 - Extra context menu item: &Search - http://tbedits.mywebsearch.com/one-toolbaredits/menusearch.jhtml?s=200401157&p=YWxdm009YYit&si=maps4pc&a=A5B06B34-4E10-482F-BA8E-AD49E7EBF43B&n=2011091717
O8 - Extra context menu item: Aggiungi all'elenco di stampa Easy-WebPrint - res://F:\Programmi\Canon\Easy-WebPrint\Toolband.dll/RC_AddToList.html
O8 - Extra context menu item: Anteprima Easy-WebPrint - res://F:\Programmi\Canon\Easy-WebPrint\Toolband.dll/RC_Preview.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://F:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Google Sidewiki... - res://F:\Programmi\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_7461B1589E8B4FB7.dll/cmsidewiki.html
O8 - Extra context menu item: Stampa ad alta velocità Easy-WebPrint - res://F:\Programmi\Canon\Easy-WebPrint\Toolband.dll/RC_HSPrint.html
O8 - Extra context menu item: Stampa Easy-WebPrint - res://F:\Programmi\Canon\Easy-WebPrint\Toolband.dll/RC_Print.html
O9 - Extra button: Invia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - F:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: I&nvia a OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - F:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - F:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - F:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - F:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - F:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - F:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O10 - Unknown file in Winsock LSP: f:\windows\system32\nwprovau.dll
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - F:\Programmi\Microsoft Office\Office12\GrooveSystemServices.dll
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - F:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - F:\WINDOWS\system32\browseui.dll
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - F:\Programmi\File comuni\Acronis\Schedule2\schedul2.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - F:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: PC Tools Firewall Plus (PCToolsFirewallPlus) - Unknown owner - F:\Programmi\PC Tools Firewall Plus\FWService.exe
O23 - Service: ServiceLayer - Nokia - F:\Programmi\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: Acronis Try And Decide Service (TryAndDecideService) - Unknown owner - F:\Programmi\File comuni\Acronis\Fomatik\TrueImageTryStartService.exe

--
End of file - 8079 bytes

Chiudi tutti i programmi e disconnesso, apri HJT fixa ed elimina queste voci:

R3 - URLSearchHook: (no name) - {f24df03f-d7f1-40b8-a63a-9d2be4908f39} - F:\Programmi\Maps4PC_0c\bar\1.bin\0cSrcAs.dll (file missing)

O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file

O3 - Toolbar: (no name) - {32bfba07-b1fc-4764-bc21-4af8c6188ca5} - (no file)

O4 - HKCU\..\Run: [UpdateMyDrivers] F:\Programmi\SmartTweak Software\UpdateMyDrivers\UpdateMyDrivers.exe /ot /as /ss

O4 - HKCU\..\Run: [SlimDrivers] "F:\Programmi\SlimDrivers\SlimDrivers.exe" -boot

O8 - Extra context menu item: &Search - http://tbedits.mywebsearch.com/one-toolbaredits/menusearch.jhtml?s=200401157&p=Y Wxdm009YYit&si=maps4pc&a=A5B06B34-4E10-482F-BA8E-AD49E7EBF43B&n=2011091717

Visto che usi MSE la protezione in tempo reale di Spybot non serve, ecco quanto afferma la Microsoft:
Disattivare il controllo in tempo reale di ogni altra applicazione antispyware (SpyBot S&D Resident, Ad-aware Ad-watch, ecc.). MSE dispone di un proprio modulo per il controllo antispyware.
Con Malwarebytes hai fatto una scansione completa ed hai aggiornato il sw ? altrimenti rifalla.
Fai una pulizia con Ccleaner compreso il registro.
Vai nella cartella di windows, cerca la cartella Prefetch e la svuoti completamente.
Tieni deframmentato il disco fisso.
Fai sapere. Ciao