[Resolvido!]Trojan Horse startpage.21

nena · Dezembro 22, 2005

Gostaria que me ajudassem... estou com o Trojan Horse startpage.21 no meu computador. Como li orientação em outras postagens, passei o Hijack This e deu o seguinte:

Logfile of HijackThis v1.99.1

Scan saved at 22:37:31, on 21/12/2005

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\csrss.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:\ARQUIV~1\Grisoft\AVGFRE~1\avgcc.exe

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

C:\WINDOWS\system32\SiSAudUt.exe

C:\WINDOWS\AGRSMMSG.exe

C:\Arquivos de programas\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe

C:\Arquivos de programas\Microsoft AntiSpyware\gcasServ.exe

C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\Skype\Phone\Skype.exe

C:\Arquivos de programas\MSN Messenger\msnmsgr.exe

C:\Arquivos de programas\Sony Corporation\Picture Package\Picture Package Applications\Residence.exe

C:\Arquivos de programas\Sony Corporation\Picture Package\Picture Package Menu\SonyTray.exe

C:\Arquivos de programas\Microsoft AntiSpyware\gcasDtServ.exe

C:\WINDOWS\system32\sdkpp32.exe

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

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

C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\VS7Debug\mdm.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\wdfmgr.exe

C:\WINDOWS\system32\UAService7.exe

C:\WINDOWS\System32\alg.exe

C:\Arquivos de programas\Velox\Discador\discador.exe

C:\WINDOWS\system32\apibq.exe

C:\Arquivos de programas\Windows Media Player\wmplayer.exe

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

C:\Arquivos de programas\Adobe\Acrobat 6.0\Reader\AcroRd32.exe

C:\DOCUME~1\Usuario\CONFIG~1\Temp\Diretório temporário 1 para hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R3 - Default URLSearchHook is missing

O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Arquivos de programas\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll

O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARQUIV~1\SPYBOT~1\SDHelper.dll

O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Arquivos de programas\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll

O2 - BHO: Class - {9B30DCA1-088C-7DEE-E682-0FD875963161} - C:\WINDOWS\d3mc32.dll

O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Arquivos de programas\MSN Apps\MSN Toolbar\01.02.4000.1001\pt-br\msntb.dll

O2 - BHO: G-Buster Browser Defense - {C41A1C0E-EA6C-11D4-B1B8-444553540000} - C:\WINDOWS\Downloaded Program Files\gbieh.dll

O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Arquivos de programas\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll

O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Arquivos de programas\MSN Apps\MSN Toolbar\01.02.4000.1001\pt-br\msntb.dll

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

O4 - HKLM\..\Run: [AVG7_EMC] C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

O4 - HKLM\..\Run: [siS7012Utility] C:\WINDOWS\system32\SiSAudUt.exe -wdm

O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe

O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Arquivos de programas\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe"

O4 - HKLM\..\Run: [websx] C:\Arquivos de programas\websx\int51828.exe -auto

O4 - HKLM\..\Run: [gcasServ] "C:\Arquivos de programas\Microsoft AntiSpyware\gcasServ.exe"

O4 - HKLM\..\Run: [43C.tmp] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43C.tmp.exe

O4 - HKLM\..\Run: [43D.tmp] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

O4 - HKLM\..\Run: [43C.tmp.exe] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43C.tmp.exe

O4 - HKLM\..\Run: [43D.tmp.exe] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

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

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

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

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

O4 - HKCU\..\Run: [skype] "C:\Arquivos de programas\Skype\Phone\Skype.exe" /nosplash /minimized

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

O4 - Global Startup: Microsoft Office.lnk = C:\Arquivos de programas\Microsoft Office\Office10\OSA.EXE

O4 - Global Startup: KYESCAN.lnk = C:\Arquivos de programas\ScannerP\KYEScan.EXE

O4 - Global Startup: Picture Package VCD Maker.lnk = ?

O4 - Global Startup: Picture Package Menu.lnk = ?

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\Office10\EXCEL.EXE/3000

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: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab31267.cab

O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS...er.cab31267.cab

O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe...nt.cab31267.cab

O16 - DPF: {E37CB5F0-51F5-4395-A808-5FA49E399F83} (GbPluginObj Class) - https://www14.bancobrasil.com.br/plugin/GbPluginBb.cab

O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit...wn.cab31267.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{71971BF6-9181-4272-A19C-B2A9F545B182}: NameServer = 200.165.132.147 200.165.132.154

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\ARQUIV~1\MSNMES~1\msgrapp.dll" (file missing)

O23 - Service: Network Security Service ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\sdkpp32.exe

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

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

O23 - Service: IMAPI CD-Burning COM Service (ImapiService) - Roxio Inc. - C:\WINDOWS\system32\ImapiRox.exe

O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Unknown owner - C:\WINDOWS\system32\UAService7.exe

Alguém pode me dizer os próximos passos???

Obrigada!

jgarcia · Dezembro 22, 2005

Cara nena,

Vamos lá.

Habilite o Windows para mostrar todos os arquivos (até ocultos).

Desinstale:

--> websx

Utilize Adicionar / Remover programas.

Desinstale e reinicie após tê-lo desinstalado.

C:\DOCUME~1\Usuario\CONFIG~1\Temp\Diretório temporário 1 para hijackthis.zip\HijackThis.exe

Atenção --> Coloque o HijackThis em uma pasta própria, por exemplo: c:\HTJ\HijackThis.exe.

1ª Etapa

Baixe o Killbox em:

Killbox

Baixe, mas não execute ainda.

Baixe o CWShredder em:

CWShredder

Baixe, mas não execute ainda.

Baixe o SpySweeper em:

SpySweeper

Baixe e atualize, mas não execute ainda.

2ª Etapa

Faça o seguinte:

Iniciar -->Executar --> digite services.msc e dê OK.

Procure o serviço Network Security Service.

Dê um clique direito nele e vá para Propriedades.

Clique em Parar e modifique o Tipo de Inicialização para Desativado.

Execute o KillBox:

1) Selecione Delete on reboot;

2) Full path of file to delete;

3) Coloque:

C:\Arquivos de programas\websx - Aperte X. Responda “não” à pergunta.

Repita a operação para:

C:\WINDOWS\system32\sdkpp32.exe
C:\WINDOWS\system32\apibq.exe

C:\WINDOWS\system32\winyk.exe

C:\WINDOWS\system32\emylh.dll

C:\WINDOWS\d3mc32.dll

C:\DOCUME~1\Usuario\CONFIG~1\Temp\43C.tmp.exe

C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

Caso o Killbox acuse a não existência de algum arquivo/pasta, apenas passe para o próximo.

É prudente que você faça a impressão deste documento ou salve-o em um lugar de fácil acesso, pois na próxima etapa entraremos em Modo Seguro e a conexão à internet não será possível.

3ª Etapa

Reinicie o computador em Modo Seguro (após reiniciar aperte a tecla F8 até aparecer uma tela preta em DOS e escolha Modo Seguro).

Execute o HijackThis, clique em Open the Misc Tools section.

Clique em Delete an NT service.

Coloque:

Network Security Service

Elimine o serviço.

Execute o HijackThis novamente, clique em Do a system scan only e marque:

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\emylh.dll/sp.html#62608%

R3 - Default URLSearchHook is missing

O2 - BHO: Class - {9B30DCA1-088C-7DEE-E682-0FD875963161} - C:\WINDOWS\d3mc32.dll

O4 - HKLM\..\Run: [websx] C:\Arquivos de programas\websx\int51828.exe -auto

O4 - HKLM\..\Run: [43C.tmp] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43C.tmp.exe

O4 - HKLM\..\Run: [43D.tmp] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

O4 - HKLM\..\Run: [43C.tmp.exe] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43C.tmp.exe

O4 - HKLM\..\Run: [43D.tmp.exe] C:\DOCUME~1\Usuario\CONFIG~1\Temp\43D.tmp.exe

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

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

O23 - Service: Network Security Service ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\sdkpp32.exe

Clique em Fix Checked.

4ª Etapa

Ainda em Modo Seguro faça o seguinte:

1) Execute o CWShredder.

2) Execute uma verificação completa com o SpySweeper.

5ª Etapa

Reinicie em modo normal.

Verifique se os problemas foram resolvidos e poste o novo log.

Aguardo retorno.

Um abraço.

nena · Dezembro 26, 2005

Fiz todo o procedimento. O log resultante foi:[/b]

Logfile of HijackThis v1.99.1

Scan saved at 21:43:08, on 26/12/2005

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:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\Explorer.EXE

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

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

C:\WINDOWS\system32\SiSAudUt.exe

C:\Arquivos de programas\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe

C:\Arquivos de programas\Webroot\Spy Sweeper\SpySweeper.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\Skype\Phone\Skype.exe

C:\Arquivos de programas\MSN Messenger\msnmsgr.exe

C:\Arquivos de programas\Sony Corporation\Picture Package\Picture Package Applications\Residence.exe

C:\Arquivos de programas\Sony Corporation\Picture Package\Picture Package Menu\SonyTray.exe

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

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

C:\Arquivos de programas\Arquivos comuns\Microsoft Shared\VS7Debug\mdm.exe

C:\WINDOWS\System32\svchost.exe

C:\Arquivos de programas\Webroot\Spy Sweeper\WRSSSDK.exe

C:\WINDOWS\system32\UAService7.exe

C:\WINDOWS\system32\wuauclt.exe

C:\DOCUME~1\Usuario\CONFIG~1\Temp\Diretório temporário 2 para hijackthis.zip\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.aggqgtifwbenjhvbywdwmgprp.net/5...dRKsd4VimME.cgi