Logfile of HijackThis v1.99.1
Scan saved at 16:05:18, on 5/6/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\Arquivos de programas\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\acs.exe
C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\sched.exe
C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\avguard.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Arquivos de programas\Asus\EeePC ACPI\AsTray.exe
C:\Arquivos de programas\Asus\EeePC ACPI\AsAcpiSvr.exe
C:\Arquivos de programas\Atheros\ACU.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Arquivos de programas\Synaptics\SynTP\SynTPStart.exe
C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Arquivos de programas\Windows Defender\MSASCui.exe
C:\WINDOWS\krn4.exe
C:\WINDOWS\system32\igfxext.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Arquivos de programas\Synaptics\SynTP\SynTPEnh.exe
C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\wuauclt.exe
Q:\HijackThis.exe
Q:\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com.br/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.compartilhando.org/
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [AsusTray] C:\Arquivos de programas\Asus\EeePC ACPI\AsTray.exe
O4 - HKLM\..\Run: [AsusACPIServer] C:\Arquivos de programas\Asus\EeePC ACPI\AsAcpiSvr.exe
O4 - HKLM\..\Run: [ACU] "C:\Arquivos de programas\Atheros\ACU.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: [SynTPStart] C:\Arquivos de programas\Synaptics\SynTP\SynTPStart.exe
O4 - HKLM\..\Run: [avgnt] "C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [Windows Defender] "C:\Arquivos de programas\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [krn] C:\WINDOWS\krn4.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
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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1202839973234
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\ARQUIV~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxdev.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Serviço de Configuração Atheros (ACS) - Atheros - C:\WINDOWS\system32\acs.exe
O23 - Service: Avira AntiVir Personal – Free Antivirus Scheduler (AntiVirScheduler) - Avira GmbH - C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: Avira AntiVir Personal – Free Antivirus Guard (AntiVirService) - Avira GmbH - C:\Arquivos de programas\Avira\AntiVir PersonalEdition Classic\avguard.exe