Pc novo, mas ja esta reiniciando sozinho e fecha o i.e e msn.

Ola, sou novo neste forum e conto com a ajuda dos participantes.

Eis o meu log, alguem da um olhada por favor:

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Logfile of HijackThis v1.99.1

Scan saved at 10:08:52, on 2/8/2007

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.5730.0011)

Running processes:

C:\WINDOWS\System32\smss.exe

C:\WINDOWS\system32\winlogon.exe

C:\WINDOWS\system32\services.exe

C:\WINDOWS\system32\savedump.exe

C:\WINDOWS\system32\lsass.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\RUNDLL32.EXE

C:\Arquivos de programas\Analog Devices\Core\smax4pnp.exe

C:\Arquivos de programas\Analog Devices\SoundMAX\Smax4.exe

C:\Arquivos de programas\CyberLink\PowerDVD\PDVDServ.exe

C:\ARQUIV~1\Grisoft\AVG7\avgcc.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe

C:\Arquivos de programas\Adobe\Acrobat 7.0\Reader\reader_sl.exe

C:\Arquivos de programas\Internet Explorer\iexplore.exe

C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\Windows Live\WLLoginProxy.exe

C:\ARQUIV~1\Grisoft\AVG7\avgamsvr.exe

C:\ARQUIV~1\Grisoft\AVG7\avgupsvc.exe

C:\ARQUIV~1\Grisoft\AVG7\avgemc.exe

C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\VS7DEBUG\MDM.EXE

C:\WINDOWS\system32\nvsvc32.exe

C:\Arquivos de programas\CyberLink\Shared Files\RichVideo.exe

C:\WINDOWS\system32\wuauclt.exe

C:\Documents and Settings\Administrador\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp

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

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://go.microsoft.com/fwlink/?LinkId=74005

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll

O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)

O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll

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

O4 - HKLM\..\Run: [nwiz] nwiz.exe /install

O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit

O4 - HKLM\..\Run: [soundMAXPnP] C:\Arquivos de programas\Analog Devices\Core\smax4pnp.exe

O4 - HKLM\..\Run: [soundMAX] "C:\Arquivos de programas\Analog Devices\SoundMAX\Smax4.exe" /tray

O4 - HKLM\..\Run: [RemoteControl] "C:\Arquivos de programas\CyberLink\PowerDVD\PDVDServ.exe"

O4 - HKLM\..\Run: [LanguageShortcut] "C:\Arquivos de programas\CyberLink\PowerDVD\Language\Language.exe"

O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe

O4 - HKLM\..\Run: [AVG7_CC] C:\ARQUIV~1\Grisoft\AVG7\avgcc.exe /STARTUP

O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k

O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe

O4 - HKCU\..\Run: [MsnMsgr] "C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe" /background

O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Arquivos de programas\Adobe\Acrobat 7.0\Reader\reader_sl.exe

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~1\OFFICE11\EXCEL.EXE/3000

O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARQUIV~1\MICROS~1\OFFICE11\REFIEBAR.DLL

O11 - Options group: [iNTERNATIONAL] International*

O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp

O14 - IERESET.INF: START_PAGE_URL=http://www.compartilhando.org/

O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by107fd.bay107.hotmail.msn.com/resources/MsnPUpld.cab

O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll

O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll

O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgamsvr.exe

O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgupsvc.exe

O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVG7\avgemc.exe

O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Arquivos de programas\CyberLink\Shared Files\RichVideo.exe

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Obrigado, agradeço pela atenção.