Análise de log!!!

Question

Meu Pc pegou um v&iacute;rus chato que muda a p&aacute;gina inicial do navegador toda vez que ligo o pc e sempre instala um programa chato que toda hora tenho que desinstalar.

o nome do site inicial &eacute;: flvdirect.iamwired.net

e o programa &eacute;: flvdirect

Meu log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 15:54:22, on 12/4/2010
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Arquivos de programas\Avira\AntiVir Desktop\sched.exe
C:\Arquivos de programas\Avira\AntiVir Desktop\avguard.exe
C:\Arquivos de programas\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\csrcs.exe
C:\Arquivos de programas\Avira\AntiVir Desktop\avgnt.exe
C:\Arquivos de programas\Arquivos comuns\Java\Java Update\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\Arquivos de programas\Mozilla Firefox\firefox.exe
C:\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://search.localstrike.com.ar/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://flvdirect.iamwired.net/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://search.localstrike.com.ar/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://search.localstrike.com.ar/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://search.localstrike.com.ar/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.localstrike.com.ar/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = local
R3 - URLSearchHook: Messenger Plus Live Toolbar - {9b339f6e-ddcd-401b-8764-230adbd01761} - C:\Arquivos de programas\Messenger_Plus_Live	bMess.dll
F2 - REG:system.ini: Shell=Explorer.exe csrcs.exe
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Arquivos de programas\Arquivos comuns\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: everyflv - {20aa729e-36ed-fe7d-e41b-034bf302372c} - C:\WINDOWS\system32\_GGfaxzKMGtC-.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Arquivos de programas\Real Playerpbrowserrecordplugin.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: (no name) - {5cb4d389-072b-32f7-d509-ae6d9f6695b0} - (no file)
O2 - BHO: Auxiliar de Conex&atilde;o do Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Messenger Plus Live Toolbar - {9b339f6e-ddcd-401b-8764-230adbd01761} - C:\Arquivos de programas\Messenger_Plus_Live	bMess.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Arquivos de programas\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Arquivos de programas\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: Messenger Plus Live Toolbar - {9b339f6e-ddcd-401b-8764-230adbd01761} - C:\Arquivos de programas\Messenger_Plus_Live	bMess.dll
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [avgnt] C:\Arquivos de programas\Avira\AntiVir Desktop\avgnt.exe /min
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Arquivos de programas\Arquivos comuns\Java\Java Update\jusched.exe
O4 - HKLM\..\Run: [CorelDRAW Graphics Suite 11b] C:\Arquivos de programas\Corel\Corel Graphics 12\Languages\EN\Programs\Registration.exe /title=CorelDRAW Graphics Suite 12 /date=042310 serial=DR12WRZ-7537715-NYC lang=EN
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] C:\Arquivos de programas\Adobe\Reader 9.0\Reader\Reader_sl.exe
O4 - HKLM\..\Run: [Adobe ARM] C:\Arquivos de programas\Arquivos comuns\Adobe\ARM\1.0\AdobeARM.exe
O4 - HKLM\..\Run: [QuickTime Task] C:\Arquivos de programas\QuickTime\qttask.exe -atboottime
O4 - HKLM\..\RunServices: [csrcs] C:\WINDOWS\system32\csrcs.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKLM\..\Policies\Explorer\Run: [csrcs] C:\WINDOWS\system32\csrcs.exe
O4 - HKLM\..\Policies\Explorer\Run: [MakeBk] C:\WINDOWS\system32\msnmsg.exe
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')
O4 - Startup: Conex&atilde;o.lnk = ?
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
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
O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{D670F7F0-D8E3-4518-BDE2-0FBC58BDD0B5}: NameServer = 201.10.1.3 201.10.120.3
O23 - Service: Avira AntiVir Scheduler (AntiVirSchedulerService) - Avira GmbH - C:\Arquivos de programas\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Arquivos de programas\Avira\AntiVir Desktop\avguard.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Arquivos de programas\Java\jre6\bin\jqs.exe

--
End of file - 6448 bytes

Answer

*Baixe o MalwareBytes Anti-malware e salve-o no desktop
     *Instale o programa
    *Se alguma atualiza&ccedil;&atilde;o existir,o download ser&aacute; autom&aacute;tico. Aguarde...
    *O programa ser&aacute; aberto automaticamente. 
    *Na aba [Verifica&ccedil;&atilde;o], selecione a op&ccedil;&atilde;o [Verifica&ccedil;&atilde;o completa]
    *Clique em [Verificar] e selecione as unidades a serem examinadas
    *Ao t&eacute;rmino do scan, poder&aacute; ser interrogado se deseja remover objetos da mem&oacute;ria. Clique [SIM] > [OK] > [Mostrar Resultados]
    *Clique em [Remover Selecionados]
    *Um relat&oacute;rio (mbam-log-ano-m&ecirc;s-data.txt) ser&aacute; apresentado.
    *Cole-o na sua pr&oacute;xima resposta

Answer

Malwarebytes' Anti-Malware 1.45
www.malwarebytes.org

Vers&atilde;o da Base de Dados:  3982

Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702

12/4/2010 17:10:59
mbam-log-2010-04-12 (17-10-59).txt

Tipo de Verifica&ccedil;&atilde;o:  Verifica&ccedil;&atilde;o Completa  (C:\|D:\|)
Objetos escaneados:  138807
Tempo decorrido: 1 hora(s), 0 minuto(s), 23 segundo(s)

Processos de Mem&oacute;ria Infectados:  1
M&oacute;dulos de Mem&oacute;ria Infectados:  1
Chaves de Registro Infectadas: 4
Valores de Registro Infectados: 1
Itens de Dados no Registro Infectados:  2
Pastas Infectadas:  0
Arquivos Infectados: 6

Processos de Mem&oacute;ria Infectados: 
C:\WINDOWS\system32\csrcs.exe (Trojan.Agent) -> Unloaded process successfully.

M&oacute;dulos de Mem&oacute;ria Infectados: 
C:\Arquivos de programas\Mozilla Firefox\extensions\{b30ca8ea-f7e4-947e-042f-20a6c58cd93b}\components\-iC-ZoFLGhj-12.dll (Adware.BHO) -> Delete on reboot.

Chaves de Registro Infectadas:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DRM\amty (Worm.Autorun) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\AppDataLow\HavingFunOnline (Adware.BHO.FL) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{20aa729e-36ed-fe7d-e41b-034bf302372c} (Adware.AdRotator) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{20aa729e-36ed-fe7d-e41b-034bf302372c} (Adware.AdRotator) -> Quarantined and deleted successfully.

Valores de Registro Infectados:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\csrcs (Trojan.Agent) -> Quarantined and deleted successfully.

Itens de Dados no Registro Infectados: 
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page (Hijack.StartPage) -> Bad: (http://flvdirect.iamwired.net/) Good: (http://www.google.com) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell (Hijack.Shell) -> Bad: (Explorer.exe csrcs.exe) Good: (Explorer.exe) -> Quarantined and deleted successfully.

Pastas Infectadas: 
(N&atilde;o foram detectados &iacute;tens maliciosos)

Arquivos Infectados:
C:\Arquivos de programas\Mozilla Firefox\extensions\{b30ca8ea-f7e4-947e-042f-20a6c58cd93b}\components\-iC-ZoFLGhj-12.dll (Adware.BHO) -> Delete on reboot.
C:\Documents and Settings\LU!Z\Configura&ccedil;&otilde;es locais\Temp
st1E.tmp\downloads\4822968.ex_ (Adware.BHO) -> Quarantined and deleted successfully.
C:\Documents and Settings\LU!Z\Configura&ccedil;&otilde;es locais\Temporary Internet Files\Content.IE5\AIH2VUOD\setup[1].exe (Adware.BHO) -> Quarantined and deleted successfully.
C:\Documents and Settings\LU!Z\Desktop\u98.exe (Adware.UltraReach) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\_GGfaxzKMGtC-.dll (Adware.BHO) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\csrcs.exe (Trojan.Agent) -> Quarantined and deleted successfully.

Answer

1.
*Abra o programa Malwarebytes e na aba [Quarentena], selecione todos os resultados e clique em [Remover tudo]
    *Clique na aba [Logs], selecione o relat&oacute;rio e clique em [Remover]

2.
*Desative temporariamente seu antiv&iacute;rus
    
    Clique com o bot&atilde;o direito do mouse no &iacute;cone do Avira ao lado do rel&oacute;gio > clique na op&ccedil;&atilde;o AntiVir Guard enable.
    *Baixe o ComboFix e salve-o no desktop
    *Duplo-clique no arquivo Combofix.exe
    *Aceite o contrato

*Se o console de recupera&ccedil;&atilde;o do Windows j&aacute; estiver instalado, o ComboFix continuar&aacute; o processo automaticamente. Caso n&atilde;o esteja, uma janela conforme abaixo ser&aacute; aberta. Clique em [SIM] para aceitar a instala&ccedil;&atilde;o do mesmo.
    
    http://i.imagehost.org/0741/recovery-console-prompt.jpg

*Ap&oacute;s a instala&ccedil;&atilde;o, clique em [SIM] para continuar.

http://i.imagehost.org/0744/recovery-console-installed.jpg

*Aguarde a conclus&atilde;o de todas as etapas

http://d.imagehost.org/0428/etapas.jpg
    
   [COLOR=Red] *Enquanto o ComboFix estiver em execu&ccedil;&atilde;o, evite usar o mouse e o teclado!!..... Para interromper o procedimento tecle N ou 2 e depois ENTER.[/COLOR]
    
    *O programa ser&aacute; fechado automaticamente
    
    *Cole o relat&oacute;rio criado em C:\combofix.txt

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