[Resolvido!]Erro no iExplorer e num dll suspeito

Olá, dpois de muito tempo distante do forum voltei! E de PC novo!! Só que eu tenho um irmão mais novo muito curioso -_-" e qndo fui mexer hoj na net dpois de um tempo o IExplorer deu um problema e teve q ser finalizado e deu tb um erro num dll suspeito qndo ohei no gerenciador de tarefas notei q o "dll" estava com o meu nome de usuário n o system! não me lembro qual era o dll mas fiquei muito bolado com isso e estou postando aqui. Dapra resolver isso? Agradeço desde ja!

Logfile of HijackThis v1.99.1

Scan saved at 11:32:57, on 4/3/2008

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.5730.0013)

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:\WINDOWS\System32\svchost.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\SOUNDMAN.EXE

C:\WINDOWS\WinLogT.exe

C:\DOCUME~1\IGORFI~1\CONFIG~1\Temp\svchost.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\Registry Clean Expert\RCHelper.exe

C:\Arquivos de programas\DAEMON Tools\daemon.exe

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

C:\Arquivos de programas\Winamp\Winamp.exe

C:\WINDOWS\system32\drwtsn32.exe

C:\WINDOWS\system32\drwtsn32.exe

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

D:\Igor\Programas\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

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

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

O4 - HKLM\..\Run: [soundMan] SOUNDMAN.EXE

O4 - HKLM\..\Run: [WinLogT] C:\WINDOWS\WinLogT.exe

O4 - HKLM\..\Run: [service Host] C:\DOCUME~1\IGORFI~1\CONFIG~1\Temp\svchost.exe

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

O4 - HKCU\..\Run: [RegClean Expert Scheduler] "C:\Arquivos de programas\Registry Clean Expert\RCHelper.exe" /startup

O4 - HKCU\..\Run: [DAEMON Tools] "C:\Arquivos de programas\DAEMON Tools\daemon.exe" -lang 1033

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000

O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARQUIV~1\MICROS~2\OFFICE11\REFIEBAR.DLL

O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe

O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe

O11 - Options group: [iNTERNATIONAL] International*

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

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windowsupd...b?1204385061890

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

O17 - HKLM\System\CCS\Services\Tcpip\..\{3B8AB0F1-9991-4304-840F-4D2F58AFC6A1}: NameServer = 200.165.132.155 200.149.55.142

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\WINDOW~4\MESSEN~1\MSGRAP~1.DLL

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\WINDOW~4\MESSEN~1\MSGRAP~1.DLL

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

O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)

O23 - Service: TuneUp Drive Defrag Service (TuneUp.Defrag) - TuneUp Software GmbH - C:\WINDOWS\System32\TuneUpDefragService.exe

O nome do dll é:

drwtsn32.exe

Tinha agora 4 q eu vi no gerenciador de tarefas!