[Resolvido!] Axo que meu pc esta com virus.

Pedro Henrique777 · Abril 27, 2009

Por favor, se alguem puder me ajudar a analizar o hijackthis para ver se existe algum virus no meu pc, pois o mesmo ficou com a internet muito lento do nada.

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 12:49:28, on 27/4/2009

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\spoolsv.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\ctfmon.exe

C:\WINDOWS\system32\wscntfy.exe

C:\Arquivos de programas\Avira\AntiVir Desktop\sched.exe

C:\Arquivos de programas\Avira\AntiVir Desktop\avguard.exe

C:\Arquivos de programas\Avira\AntiVir Desktop\avgnt.exe

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

C:\Arquivos de programas\HP\Smart Web Printing\hpswp_clipbook.exe

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

C:\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com.br/

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://toolbar.ask.com/toolbarv/askRedirec...amp;gc=1&q=

R1 - HKLM\Software\Microsoft\Internet Explorer\Search,Default_Search_URL = http://toolbar.ask.com/toolbarv/askRedirec...amp;gc=1&q=

R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://toolbar.ask.com/toolbarv/askRedirec...p;gc=1&q=%s

R3 - URLSearchHook: DefaultSearchHook Class - {C94E154B-1459-4A47-966B-4B843BEFC7DB} - C:\Arquivos de programas\AskSearch\bin\DefaultSearch.dll

F2 - REG:system.ini: Shell=explorer.exe,mslive.exe

O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)

O2 - BHO: HP Print Enhancer - {0347C33E-8762-4905-BF09-768834316C61} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_printenhancer.dll

O2 - BHO: HP Print Clips - {053F9267-DC04-4294-A72C-58F732D338C0} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_framework.dll

O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\ARQUIV~1\MICROS~2\Office12\GRA8E1~1.DLL

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

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

O3 - Toolbar: (no name) - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - (no file)

O4 - HKLM\..\Run: [avgnt] "C:\Arquivos de programas\Avira\AntiVir Desktop\avgnt.exe" /min

O4 - HKCU\..\Run: [NBJ] "C:\Arquivos de programas\Ahead\Nero BackItUp\NBJ.exe"

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

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

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\Office12\EXCEL.EXE/3000

O9 - Extra button: Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\ARQUIV~1\MICROS~2\Office12\ONBttnIE.dll

O9 - Extra 'Tools' menuitem: &Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\ARQUIV~1\MICROS~2\Office12\ONBttnIE.dll

O9 - Extra button: Livro de recortes HP - {58ECB495-38F0-49cb-A538-10282ABF65E7} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_extensions.dll

O9 - Extra button: Seleção HP Smart - {700259D7-1666-479a-93B1-3250410481E8} - C:\Arquivos de programas\HP\Smart Web Printing\hpswp_extensions.dll

O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARQUIV~1\MICROS~2\Office12\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

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

O17 - HKLM\System\CCS\Services\Tcpip\..\{E7C2FAB3-0733-438A-A824-8B3A0F6BED99}: NameServer = 200.149.222.138 200.222.0.35

O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\ARQUIV~1\MICROS~2\Office12\GR99D3~1.DLL

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

--

End of file - 4609 bytes

Power Max · Abril 27, 2009

:thumbsup: Olá Pedro Henrique!

:seta: Faça o download de ToolBar S&D

*Salve-o no desktop (área de trabalho).

*Reinicie o PC em Modo de Segurança (apertando a tecla F8 (ou a tecla F5 em alguns computadores) repetidas vezes quando o computador estiver reiniciando e escolhendo a opção Modo Seguro ou Modo de Segurança).

*Execute o programa, e à seguir, aperte o "p" --> Enter --> Ok.

*Digite o dois! ( 2 ) --> Aperte Enter --> Aguarde!

*Terminando, será criado um relatório que estará em C:\ToolBar SD\TB_1.txt

_______________________________________________________________________________

:seta: Abra o HijackThis, clique em Do a system scan only, marque as entradas abaixo e clique em Fix checked:

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://toolbar.ask.com/toolbarv/askRedirec...amp;gc=1&q=

R1 - HKLM\Software\Microsoft\Internet Explorer\Search,Default_Search_URL = http://toolbar.ask.com/toolbarv/askRedirec...amp;gc=1&q=

R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://toolbar.ask.com/toolbarv/askRedirec...p;gc=1&q=%s

R3 - URLSearchHook: DefaultSearchHook Class - {C94E154B-1459-4A47-966B-4B843BEFC7DB} - C:\Arquivos de programas\AskSearch\bin\DefaultSearch.dll

F2 - REG:system.ini: Shell=explorer.exe,mslive.exe

O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)

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

O3 - Toolbar: (no name) - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - (no file)

_______________________________________________________________________________

:seta: Configure o seu Avira Antivir seguindo as dicas destes tutoriais:

Tutorial do Avira Antivir 9 free (instalação e configuração)

Tutorial do Avira Antivir 9 free (como usá-lo corretamente)

Depois de configurar o Avira Antivir seguindo as dicas dos tutoriais acima, atualize-o (faça um update) e reinicie o seu computador e entre pelo Modo de Segurança (apertando a tecla F8 (ou a tecla F5 em alguns computadores) repetidas vezes quando o computador estiver reiniciando e escolhendo a opção Modo Seguro ou Modo de Segurança). Aí quando o computador tiver reiniciado, faça um escaneamento completo com o Avira Antivir e à medida em que forem sendo achados vírus e programas espiões vá enviando eles para a quarentena. Depois de algumas semanas, se o seu computador estiver funcionando normalmente sem estes arquivos que foram para a quarentena, você pode ir na quarentena e excluí-los definitivamente.

_______________________________________________________________________________

:seta: Quando você tiver removido os virus que o Avira Antivir encontrar, reinicie o computador normalmente. Clique com o botão direito do mouse sobre o ícone do Avira (aquele guarda-chuva vermelho aberto ao lado do relógio do Windows) e escolha a opção Start Antivir > clique na opção Reports > dê um duplo clique com o botão esquerdo do mouse sobre o log mais recente e clique no botão Report file > Depois será aberta uma tela com o log, então é só selecionar este Log (Clique no menu: Editar » Selecionar Tudo), depois disso volte novamente no menu: Editar » e clique na opção: Copiar) > Depois disso é só voltar aqui no fórum e postar este log do Avira Antivir juntamente com o relatório do Toolbar S&D que estará em C:\ToolBar SD\TB_1.txt e também um novo log do Hijackthis para que eles possam ser analizados e nos diga como está o seu PC após estes procedimentos.

Ficamos no aguardo de sua resposta.

Pedro Henrique777 · Abril 27, 2009

Boa tarde, obrigado pela ajuda, fiz tudo o que você pediu direitinho, esta ai os log:

-----------\\ ToolBar S&D 1.2.8 XP/Vista

Microsoft Windows XP Professional ( v5.1.2600 ) Service Pack 2

X86-based PC ( Multiprocessor Free : Intel® Pentium® 4 CPU 3.00GHz )

BIOS : Award Modular BIOS v6.00PG

USER : Pedro ( Administrator )

BOOT : Fail-safe boot

Antivirus : AntiVir Desktop 9.0.1.26 (Activated)

C:\ (Local Disk) - NTFS - Total:29 Go (Free:4 Go)

D:\ (Local Disk) - NTFS - Total:45 Go (Free:43 Go)

E:\ (CD or DVD)

F:\ (CD or DVD)

"C:\ToolBar SD" ( MAJ : 21-12-2008|20:47 )

Option : [2] ( seg 27/04/2009|13:45 )

-----------\\ Procura por Arquivos / Ficheiros ...

-----------\\ [..\Internet Explorer\Main]

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]

"Local Page"="C:\\WINDOWS\\system32\\blank.htm"

"Start Page"="http://www.yahoo.com.br/"

"Search Page"="http://www.google.com"

"Search Bar"="http://www.google.com/ie"

[HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Main]

"Default_Page_URL"="http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome"

"Search Page"="http://www.microsoft.com/isapi/redir.dll?prd=ie&ar=iesearch"

"Start Page"="http://www.msn.com/"

--------------------\\ Procurando por outras infecções

Não foram encontradas outras infecções.

1 - "C:\ToolBar SD\TB_1.txt" - seg 27/04/2009|13:46 - Option : [2]

-----------\\ Verificação completa em 13:46:10,50

-----------------------------------------------------------------------------------------------

Avira AntiVir Personal

Report file date: segunda-feira, 27 de abril de 2009 13:47

Scanning for 1367638 virus strains and unwanted programs.

Licensee : Avira AntiVir Personal - FREE Antivirus

Serial number : 0000149996-ADJIE-0000001

Platform : Windows XP

Windows version : (Service Pack 2) [5.1.2600]

Boot mode : Save mode

Username : Pedro

Computer name : HOME

Version information:

BUILD.DAT : 9.0.0.394 17962 Bytes 17/4/2009 11:20:00

AVSCAN.EXE : 9.0.3.5 466689 Bytes 27/4/2009 12:27:04

AVSCAN.DLL : 9.0.3.0 40705 Bytes 27/2/2009 13:58:24

LUKE.DLL : 9.0.3.2 209665 Bytes 20/2/2009 14:35:49

LUKERES.DLL : 9.0.2.0 12033 Bytes 27/2/2009 13:58:52

ANTIVIR0.VDF : 7.1.0.0 15603712 Bytes 27/10/2008 15:30:36

ANTIVIR1.VDF : 7.1.2.12 3336192 Bytes 11/2/2009 23:33:26

ANTIVIR2.VDF : 7.1.3.63 1588224 Bytes 16/4/2009 12:27:03

ANTIVIR3.VDF : 7.1.3.118 182272 Bytes 27/4/2009 16:41:36

Engineversion : 8.2.0.156

AEVDF.DLL : 8.1.1.0 106868 Bytes 27/1/2009 20:36:42

AESCRIPT.DLL : 8.1.1.77 381306 Bytes 27/4/2009 12:27:04

AESCN.DLL : 8.1.1.10 127348 Bytes 27/4/2009 12:27:04

AERDL.DLL : 8.1.1.3 438645 Bytes 29/10/2008 21:24:41

AEPACK.DLL : 8.1.3.14 397685 Bytes 27/4/2009 12:27:04

AEOFFICE.DLL : 8.1.0.36 196987 Bytes 26/2/2009 23:01:56

AEHEUR.DLL : 8.1.0.122 1737080 Bytes 27/4/2009 12:27:04

AEHELP.DLL : 8.1.2.2 119158 Bytes 26/2/2009 23:01:56

AEGEN.DLL : 8.1.1.39 348532 Bytes 27/4/2009 12:27:04

AEEMU.DLL : 8.1.0.9 393588 Bytes 9/10/2008 17:32:40

AECORE.DLL : 8.1.6.9 176500 Bytes 27/4/2009 12:27:04

AEBB.DLL : 8.1.0.3 53618 Bytes 9/10/2008 17:32:40

AVWINLL.DLL : 9.0.0.3 18177 Bytes 12/12/2008 11:47:59

AVPREF.DLL : 9.0.0.1 43777 Bytes 5/12/2008 13:32:15

AVREP.DLL : 8.0.0.3 155905 Bytes 20/1/2009 17:34:28

AVREG.DLL : 9.0.0.0 36609 Bytes 5/12/2008 13:32:09

AVARKT.DLL : 9.0.0.3 292609 Bytes 27/4/2009 12:27:04

AVEVTLOG.DLL : 9.0.0.7 167169 Bytes 30/1/2009 13:37:08

SQLITE3.DLL : 3.6.1.0 326401 Bytes 28/1/2009 18:03:49

SMTPLIB.DLL : 9.2.0.25 28417 Bytes 2/2/2009 11:21:33

NETNT.DLL : 9.0.0.0 11521 Bytes 5/12/2008 13:32:10

RCIMAGE.DLL : 9.0.0.21 2438401 Bytes 9/2/2009 14:45:45

RCTEXT.DLL : 9.0.37.0 86785 Bytes 27/4/2009 12:27:03

Configuration settings for the scan:

Jobname.............................: Complete system scan

Configuration file..................: c:\arquivos de programas\avira\antivir desktop\sysscan.avp

Logging.............................: low

Primary action......................: repair

Secondary action....................: quarantine

Scan master boot sector.............: on

Scan boot sector....................: on

Boot sectors........................: C:, D:,

Process scan........................: on

Scan registry.......................: on

Search for rootkits.................: on

Integrity checking of system files..: off

Scan all files......................: All files

Scan archives.......................: on

Recursion depth.....................: 20

Smart extensions....................: on

Macro heuristic.....................: on

File heuristic......................: medium

Deviating risk categories...........: +APPL,+GAME,+JOKE,+PCK,+SPR,

Start of the scan: segunda-feira, 27 de abril de 2009 13:47

Starting search for hidden objects.

The driver could not be initialized.

The scan of running processes will be started

Scan process 'avscan.exe' - '1' Module(s) have been scanned

Scan process 'avcenter.exe' - '1' Module(s) have been scanned

Scan process 'explorer.exe' - '1' Module(s) have been scanned

Scan process 'svchost.exe' - '1' Module(s) have been scanned

Scan process 'lsass.exe' - '1' Module(s) have been scanned

Scan process 'services.exe' - '1' Module(s) have been scanned

Scan process 'winlogon.exe' - '1' Module(s) have been scanned

Scan process 'csrss.exe' - '1' Module(s) have been scanned

Scan process 'smss.exe' - '1' Module(s) have been scanned

11 processes with 11 modules were scanned

Starting master boot sector scan:

Master boot sector HD0

[iNFO] No virus was found!

Start scanning boot sectors:

Boot sector 'C:\'

[iNFO] No virus was found!

Boot sector 'D:\'

[iNFO] No virus was found!

Starting to scan executable files (registry).

The registry was scanned ( '73' files ).

Starting the file scan:

Begin scan in 'C:\'

C:\pagefile.sys

[WARNING] The file could not be opened!

[NOTE] This file is a Windows system file.

[NOTE] This file cannot be opened for scanning.

Begin scan in 'D:\'

End of the scan: segunda-feira, 27 de abril de 2009 14:19

Used time: 31:50 Minute(s)

The scan has been done completely.

2243 Scanned directories

120328 Files were scanned

0 Viruses and/or unwanted programs were found

0 Files were classified as suspicious

0 files were deleted

0 Viruses and unwanted programs were repaired

0 Files were moved to quarantine

0 Files were renamed

1 Files cannot be scanned

120327 Files not concerned

1115 Archives were scanned

1 Warnings

1 Notes

-----------------------------------------------------------------------------

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 14:22:36, on 27/4/2009

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\spoolsv.exe

C:\Arquivos de programas\Avira\AntiVir Desktop\sched.exe

C:\Arquivos de programas\Avira\AntiVir Desktop\avguard.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\Explorer.EXE

C:\Arquivos de programas\Avira\AntiVir Desktop\avgnt.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe

C:\WINDOWS\system32\wscntfy.exe

C:\WINDOWS\system32\wuauclt.exe

C:\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com.br/

R3 - Default URLSearchHook is missing