Buongiorno a tutti, sono nuova iscritta, ma ho seguito più o meno le regole del forum
Ho letto un post in cui si spiegava passo passo cosa fare nel caso in cui si riscontri la presenza di Malware sul pc. In ultimo c'era scritto di utilizzare il programma Hijackthis per riportare i file di log, e di aprire una discussione postando il risultato. Dato che non ero riuscita a risolvere con i passaggi precenti sono approdata qui. Spero mi aiutiate a capire dov'è l'errore senza che io possa creare degli altri danni -.-
lo posto in due parti ò.ò
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12.43.50, on 09/06/2011
Platform: Windows Vista SP2 (WinNT 6.00.1906)
MSIE: Internet Explorer v9.00 (9.00.8112.16421)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskeng.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Synaptics\SynTP\SynTPStart.exe
C:\Acer\Empowering Technology\eDataSecurity\eDSLoader.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Acer\Empowering Technology\eAudio\eAudio.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Windows\RtHDVCpl.exe
C:\Program Files\Launch Manager\QtZgAcer.EXE
C:\Program Files\Acer Arcade Deluxe\Play Movie\PMVService.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-

8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Alwil Software\Avast5\AvastUI.exe
C:\Program Files\DivX\DivX Update\DivXUpdate.exe
C:\Program Files\DivX\DivX Plus Web Player\DDMService.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Malwarebytes' Anti-Malware\mbamgui.exe
C:\Windows\System32\rundll32.exe
C:\Users\Sabrina\AppData\Local\Temp\RtkBtMnt.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Windows\ehome\ehtray.exe
C:\ProgramData\Macrovision\FLEXnet Connect\6\ISUSPM.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Users\Sabrina\AppData\Local\khdzwti.exe
C:\Program Files\Acer\Acer VCM\AcerVCM.exe
C:\Program Files\OpenOffice.org 3\program\soffice.exe
C:\Acer\Empowering Technology\EPOWER\EPOWER_DMC.EXE
C:\Acer\Empowering

Technology\ACER.EMPOWERING.FRAMEWORK.SUPERVISOR.EX E
C:\Program Files\OpenOffice.org 3\program\soffice.bin
C:\Acer\Empowering Technology\eRecovery\ERAGENT.EXE
C:\Program Files\Acer\Acer VCM\acp2HID.exe
C:\Program Files\Common Files\Microsoft

Shared\Ink\InputPersonalization.exe
C:\Program Files\DAEMON Tools Pro\DTShellHlp.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\Windows\system32\SearchFilterHost.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page

=

http://it.rd.yahoo.com/customize/yco.../*http://it.ya

hoo.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =

about:blank
R1 - HKLM\Software\Microsoft\Internet

Explorer\Main,Default_Page_URL = http://it.intl.acer.yahoo.com
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://it.intl.acer.yahoo.com
R0 - HKLM\Software\Microsoft\Internet

Explorer\Search,SearchAssistant = http://search.babylon.com/?

babsrc=SP_ss&q={searchTerms}

&mntrId=002dcd46000000000000001cbfa5b91e&tlver=1.4 .19.19&affID=1

7160
R0 - HKLM\Software\Microsoft\Internet

Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,

(Default) =

http://it.rd.yahoo.com/customize/yco.../*http://it.ya

hoo.com
R0 - HKCU\Software\Microsoft\Internet

Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: Yahoo! Toolbar con blocco Pop-Up -

{EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program

Files\Yahoo!\Companion\Installs\cpn\yt.dll
O1 - Hosts: ::1 localhost
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-

7695ECA05670} - C:\Program Files\Yahoo!

\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-

B87D-784B7D6BE0B3} - C:\Program Files\Common

Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {1E8A6170-7264-4D0F-BEAE-D42A53123C75} -

C:\Program Files\Common Files\Symantec

Shared\coShared\Browser\1.0\NppBho.dll
O2 - BHO: Increase performance and video formats for your HTML5

<video> - {326E768D-4182-46FD-9C16-1449A49795F4} - C:\Program

Files\DivX\DivX Plus Web Player\npdivx32.dll
O2 - BHO: Use the DivX Plus Web Player to watch web videos with

less interruptions and smoother playback on supported sites -

{593DDEC6-7468-4cdd-90E1-42DADAA222E9} - C:\Program

Files\DivX\DivX Plus Web Player\npdivx32.dll
O2 - BHO: Search Helper - {6EBF7485-159F-4bff-A14F-B9E3AAC4465B}

- C:\Program Files\Microsoft\Search Enhancement Pack\Search

Helper\SEPsearchhelperie.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-

8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft

Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-

4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google

Toolbar\Component\fastsearch_A8904FB862BD9564.dll (file missing)
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-

BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: Acer eDataSecurity Management - {5CBE3B7C-1E47-

477e-A7DD-396DB0476E29} - C:\Windows\system32\eDStoolbar.dll
O3 - Toolbar: Show Norton Toolbar - {90222687-F593-4738-B738-

FBEE9C7B26DF} - C:\Program Files\Common Files\Symantec

Shared\coShared\Browser\1.0\UIBHO.dll
O3 - Toolbar: Yahoo! Toolbar con blocco Pop-Up - {EF99BD32-C1FB

-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!

\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows

Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [ALaunch] C:\Acer\ALaunch\AlaunchClient.exe
O4 - HKLM\..\Run: [SynTPStart] C:\Program

Files\Synaptics\SynTP\SynTPStart.exe
O4 - HKLM\..\Run: [eDataSecurity Loader] C:\Acer\Empowering

Technology\eDataSecurity\eDSloader.exe
O4 - HKLM\..\Run: [eAudio] "C:\Acer\Empowering

Technology\eAudio\eAudio.exe"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common

Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [osCheck] "C:\Program Files\Norton Internet

Security\osCheck.exe"
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [LManager] C:\PROGRA~1\LAUNCH~1\QtZgAcer.EXE
O4 - HKLM\..\Run: [PlayMovie] "C:\Program Files\Acer Arcade

Deluxe\Play Movie\PMVService.exe"
O4 - HKLM\..\Run: [PLFSet] rundll32.exe

C:\Windows\PLFSet.dll,PLFDefSetting
O4 - HKLM\..\Run: [Acer Tour Reminder]

C:\Acer\AcerTour\Reminder.exe
O4 - HKLM\..\Run: [WarReg_PopUp]

C:\Acer\WR_PopUp\WarReg_PopUp.exe
O4 - HKLM\..\Run: [IAAnotif] C:\Program Files\Intel\Intel Matrix

Storage Manager\iaanotif.exe
O4 - HKLM\..\Run: [SetPanel] C:\Acer\APanel\APanel.cmd
O4 - HKLM\..\Run: [Symantec PIF AlertEng] "C:\Program

Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F

-2F227FCA9A08}\PIFSvc.exe" /a /m "C:\Program Files\Common

Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-

2F227FCA9A08}\AlertEng.dll"
O4 - HKLM\..\Run: [Skytel] Skytel.exe
O4 - HKLM\..\Run: [NvSvc] RUNDLL32.EXE C:\Windows\system32

\nvsvc.dll,nvsvcStart
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE

C:\Windows\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE

C:\Windows\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program

Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [avast5] "C:\Program Files\Alwil

Software\Avast5\avastUI.exe" /nogui
O4 - HKLM\..\Run: [DivXUpdate] "C:\Program Files\DivX\DivX

Update\DivXUpdate.exe" /CHECKNOW
O4 - HKLM\..\Run: [DivX Download Manager] "C:\Program