Problema com virus Tanatos.m e HEUR

[frog]

Formatei meu computador ontem, hoje me deparei com o avg me alertando de varias ameaças do virus HEUR e Tanatos.m

Log do hijackthis

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 19:55:24, on 4/8/2009

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v8.00 (8.00.6001.18702)

Boot mode: Normal

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\nvsvc32.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\Arquivos de programas\Lavasoft\Ad-Aware\AAWService.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\RUNDLL32.EXE

C:\ARQUIV~1\AVG\AVG8\avgtray.exe

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

C:\WINDOWS\system32\ctfmon.exe

C:\ARQUIV~1\AVG\AVG8\avgwdsvc.exe

C:\Arquivos de programas\Arquivos comuns\Nero\Nero BackItUp 4\NBService.exe

C:\ARQUIV~1\AVG\AVG8\avgemc.exe

C:\ARQUIV~1\AVG\AVG8\avgrsx.exe

C:\ARQUIV~1\AVG\AVG8\avgnsx.exe

C:\Arquivos de programas\AVG\AVG8\avgcsrvx.exe

C:\Arquivos de programas\AVG\AVG8\avgcsrvx.exe

C:\WINDOWS\System32\svchost.exe

C:\Arquivos de programas\AVG\AVG8\avgscanx.exe

C:\Arquivos de programas\AVG\AVG8\avgcsrvx.exe

C:\Arquivos de programas\AVG\AVG8\avgui.exe

C:\Arquivos de programas\Windows Live\Messenger\usnsvc.exe

C:\Arquivos de programas\Malwarebytes' Anti-Malware\mbam.exe

C:\WINDOWS\system32\NOTEPAD.EXE

C:\Arquivos de programas\Arquivos comuns\ParetoLogic\PLAS\plasservice.exe

C:\Arquivos de programas\AVG\AVG8\avgcsrvx.exe

C:\WINDOWS\system32\NOTEPAD.EXE

C:\Arquivos de programas\Mozilla Firefox\firefox.exe

C:\DOCUME~1\PCPROD~1\CONFIG~1\Temp\Rar$EX00.719\HijackThis.exe

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

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.ask.com/?o=13928&l=dis

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

R3 - URLSearchHook: (no name) - {C94E154B-1459-4A47-966B-4B843BEFC7DB} - (no file)

O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Arquivos de programas\AVG\AVG8\avgssie.dll

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: [RTHDCPL] RTHDCPL.EXE

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: [avast!] C:\ARQUIV~1\ALWILS~1\Avast4\ashDisp.exe

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

O4 - HKLM\..\Run: [AVG8_TRAY] C:\ARQUIV~1\AVG\AVG8\avgtray.exe

O4 - HKLM\..\Run: [ParetoLogic Anti-Virus PLUS] "C:\Arquivos de programas\ParetoLogic\Anti-Virus PLUS\Pareto_AV.lnk" -NM -hidesplash

O4 - HKLM\..\RunOnce: [Malwarebytes' Anti-Malware] C:\Arquivos de programas\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent

O4 - HKCU\..\Run: [uTorrent] "C:\Arquivos de programas\uTorrent\uTorrent.exe"

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

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')

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: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

O10 - Unknown file in Winsock LSP: c:\windows\system32\inethttpfilter.dll

O10 - Unknown file in Winsock LSP: c:\windows\system32\inethttpfilter.dll

O10 - Unknown file in Winsock LSP: c:\windows\system32\inethttpfilter.dll

O10 - Unknown file in Winsock LSP: c:\windows\system32\inethttpfilter.dll

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://update.microsoft.com/windowsupdate/...b?1249368924906

O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdat...b?1249382724937

O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Arquivos de programas\AVG\AVG8\avgpp.dll

O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.dll

O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Arquivos de programas\Alwil Software\Avast4\aswUpdSv.exe

O23 - Service: avast! Antivirus - Unknown owner - C:\Arquivos de programas\Alwil Software\Avast4\ashServ.exe (file missing)

O23 - Service: avast! Mail Scanner - Unknown owner - C:\Arquivos de programas\Alwil Software\Avast4\ashMaiSv.exe (file missing)

O23 - Service: avast! Web Scanner - Unknown owner - C:\Arquivos de programas\Alwil Software\Avast4\ashWebSv.exe (file missing)

O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\ARQUIV~1\AVG\AVG8\avgemc.exe

O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\ARQUIV~1\AVG\AVG8\avgwdsvc.exe

O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Arquivos de programas\Lavasoft\Ad-Aware\AAWService.exe

O23 - Service: Nero BackItUp Scheduler 4.0 - Nero AG - C:\Arquivos de programas\Arquivos comuns\Nero\Nero BackItUp 4\NBService.exe

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

O23 - Service: Office Source Engine (ose) - Unknown owner - C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\Source Engine\OSE.EXE

O23 - Service: plasservice (ZeppelinService) - ParetoLogic Inc. - C:\Arquivos de programas\Arquivos comuns\ParetoLogic\PLAS\plasservice.exe

--

End of file - 6851 bytes

[JackSSA]

Faça o download do BankerFix:

http://www.linhadefensiva.org/dl/bankerfix

Importante: A ferramenta irá finalizar o Internet Explorer. Salve qualquer link que você precisa acessar depois antes de executá-la.

Dê dois cliques no bankerfix.exe para executá-lo.

Clique em OK na primeira e na segunda vez que aparecerem caixas de mensagem. Se você estiver executando o BankerFix pela segunda vez, ele irá pedir para verificar por uma atualização. Diga que Sim e depois clique em OK.

Quando ele executar, aparecerá uma tela preta pedindo para que aperte qualquer tecla. Tecle Enter e espere ele terminar. Pode levar algum tempo.

Ao terminar, leia a mensagem na tela e aperte Enter novamente. Quando ele terminar, poste o arquivo relatorio.txt localizado em: C:\LinhaDefensiva\relatorio.txt

Faça também um novo log do HijackThis para colocar na sua resposta.