[Arquivado] Possivel virus prejudicando a conexão

Jonas Moreira · Novembro 1, 2009

O suporte da minha internet falou que a conexão lá aparecia normal, mas a internet aqui estava muito ruim, nao conseguia fazer quase nada, muito menos entrar no msn, e ela disse que poderia ser algum 'virus', passei meu antivirus ESET Smart Security e o Spybot-SD e o problema continua, a net esta oscilando muito, nunca fica perfeita e eu ja nao aguento mais, chaga a ter hora que ela fica totalmente fora.

me ajudem por favor!

Obrigado pela atenção.

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 17:52:46, on 1/11/2009

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\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\SOUNDMAN.EXE

C:\WINDOWS\system32\pctspk.exe

C:\WINDOWS\system32\RUNDLL32.EXE

C:\WINDOWS\VM303_STI.EXE

C:\Arquivos de programas\Arquivos comuns\Real\Update_OB\realsched.exe

C:\Arquivos de programas\ESET\ESET Smart Security\egui.exe

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

C:\Arquivos de programas\Spybot - Search & Destroy\TeaTimer.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\ESET\ESET Smart Security\ekrn.exe

C:\Arquivos de programas\Windows Live\Family Safety\fsssvc.exe

C:\Arquivos de programas\Java\jre6\bin\jqs.exe

C:\WINDOWS\system32\nvsvc32.exe

C:\Arquivos de programas\CyberLink\Shared Files\RichVideo.exe

C:\Arquivos de programas\Microsoft\Search Enhancement Pack\SeaPort\SeaPort.exe

C:\Arquivos de programas\Alcohol Soft\Alcohol 52\StarWind\StarWindServiceAE.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\wbem\wmiapsrv.exe

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

C:\Arquivos de programas\Windows Live\Contacts\wlcomm.exe

C:\Documents and Settings\Usuário\Meus documentos\HiJackThis.exe

C:\WINDOWS\system32\NOTEPAD.EXE

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

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: Barra de Ferramentas do Yahoo! com bloqueador de pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)

O2 - BHO: Facilitador de Leitor de Link Adobe PDF - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Arquivos comuns\Adobe\Acrobat\ActiveX\AcroIEHelper.dll

O2 - BHO: Windows Live Family Safety Browser Helper - {4f3ed5cd-0726-42a9-87f5-d13f3d2976ac} - C:\Arquivos de programas\Windows Live\Family Safety\fssbho.dll

O2 - BHO: Click-to-Call BHO - {5C255C8A-E604-49b4-9D64-90988571CECB} - C:\Arquivos de programas\Windows Live\Messenger\wlchtc.dll

O2 - BHO: Search Helper - {6EBF7485-159F-4bff-A14F-B9E3AAC4465B} - C:\Arquivos de programas\Microsoft\Search Enhancement Pack\Search Helper\SEPsearchhelperie.dll

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

O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Arquivos de programas\Google\Google Toolbar\GoogleToolbar.dll

O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Arquivos de programas\Google\GoogleToolbarNotifier\5.1.1309.3572\swg.dll

O2 - BHO: (no name) - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - (no file)

O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Arquivos de programas\Java\jre6\bin\jp2ssv.dll

O2 - BHO: Windows Live Toolbar Helper - {E15A8DC0-8516-42A1-81EA-DC94EC1ACF10} - C:\Arquivos de programas\Windows Live\Toolbar\wltcore.dll

O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Arquivos de programas\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll

O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Arquivos de programas\Google\Google Toolbar\GoogleToolbar.dll

O3 - Toolbar: &Windows Live Toolbar - {21FA44EF-376D-4D53-9B0F-8A89D3229068} - C:\Arquivos de programas\Windows Live\Toolbar\wltcore.dll

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

O4 - HKLM\..\Run: [PCTVOICE] pctspk.exe

O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit

O4 - HKLM\..\Run: [bigDog303] C:\WINDOWS\VM303_STI.EXE VIMICRO USB PC Camera (ZC0301PLH)

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup

O4 - HKLM\..\Run: [TkBellExe] "C:\Arquivos de programas\Arquivos comuns\Real\Update_OB\realsched.exe" -osboot

O4 - HKLM\..\Run: [egui] "C:\Arquivos de programas\ESET\ESET Smart Security\egui.exe" /hide /waitservice

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

O4 - HKCU\..\Run: [spybotSD TeaTimer] C:\Arquivos de programas\Spybot - Search & Destroy\TeaTimer.exe

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

O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Usuário\Configurações locais\Dados de aplicativos\Google\Update\GoogleUpdate.exe" /c

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

O4 - HKUS\S-1-5-19\..\RunOnce: [nlpo_01] cmd.exe /c md "%USERPROFILE%\Configurações locais\Temp" (User 'LOCAL SERVICE')

O4 - HKUS\S-1-5-19\..\RunOnce: [nlpo_03] rundll32 advpack.dll,LaunchINFSection nlite.inf,S (User 'LOCAL SERVICE')

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

O4 - HKUS\S-1-5-20\..\RunOnce: [nlpo_01] cmd.exe /c md "%USERPROFILE%\Configurações locais\Temp" (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: Add to Windows &Live Favorites - http://favorites.live.com/quickadd.aspx

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

O9 - Extra button: Incluir no Blog - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Arquivos de programas\Windows Live\Writer\WriterBrowserExtension.dll

O9 - Extra 'Tools' menuitem: &Incluir no Blog no Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Arquivos de programas\Windows Live\Writer\WriterBrowserExtension.dll

O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\WINDOWS\bdoscandel.exe

O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\WINDOWS\bdoscandel.exe

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: PokerStars.net - {FA9B9510-9FCB-4ca0-818C-5D0987B47C4D} - C:\Arquivos de programas\PokerStars.NET\PokerStarsUpdate.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: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab56986.cab

O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scanner/sources/en/scan8/oscan8.cab

O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab

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

O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Arquivos de programas\Lavasoft\Ad-Aware\aawservice.exe

O23 - Service: Eset HTTP Server (EhttpSrv) - ESET - C:\Arquivos de programas\ESET\ESET Smart Security\EHttpSrv.exe

O23 - Service: Eset Service (ekrn) - ESET - C:\Arquivos de programas\ESET\ESET Smart Security\ekrn.exe

O23 - Service: Google Updater Service (gusvc) - Unknown owner - C:\Arquivos de programas\Google\Common\Google Updater\GoogleUpdaterService.exe (file missing)

O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Arquivos de programas\Java\jre6\bin\jqs.exe

O23 - Service: NBService - Nero AG - C:\Arquivos de programas\Nero\Nero 7\Nero BackItUp\NBService.exe

O23 - Service: NMIndexingService - Nero AG - C:\Arquivos de programas\Arquivos comuns\Ahead\Lib\NMIndexingService.exe

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

O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Arquivos de programas\CyberLink\Shared Files\RichVideo.exe

O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Arquivos de programas\Spyware Doctor\pctsAuxs.exe

O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Arquivos de programas\Spyware Doctor\pctsSvc.exe

O23 - Service: StarWind AE Service (StarWindServiceAE) - Rocket Division Software - C:\Arquivos de programas\Alcohol Soft\Alcohol 52\StarWind\StarWindServiceAE.exe

--

End of file - 9723 bytes

Power Max · Novembro 2, 2009

:thumbsup: Olá Jonas!

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

O2 - BHO: (no name) - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - (no file)

______________________________________

:seta: Depois disto siga, por gentileza, as dicas deste tutorial para fazer uma limpeza de seu PC com o Malwarebytes:

'>http://dicasetutoriaisparapc.blogspot.com/2009/10/tutorial-do-malwarebytes-anti-malware.html"]Tutorial do Malwarebytes Anti-Malware

Na sua próxima resposta poste este log do Malwarebytes juntamente com um novo log do Hijackthis e nos diga como está o seu PC após este procedimento.

Ficamos no aguardo.

Jonas Moreira · Novembro 3, 2009

Bom, o problema continua, mas eu realmente ainda nao sei se o problema realmente é da internet ou se é algum virus atrapalhando a navegaçao..

aí vao os logs:

Malwarebytes' Anti-Malware 1.39

Versão do banco de dados: 2465

Windows 5.1.2600 Service Pack 3

3/11/2009 00:45:13

mbam-log-2009-11-03 (00-45-13).txt

Tipo de Verificação: Completa (C:\|)

Objetos verificados: 170295

Tempo decorrido: 1 hour(s), 18 minute(s), 20 second(s)

Processos da Memória infectados: 0

Módulos de Memória Infectados: 0

Chaves do Registro infectadas: 0

Valores do Registro infectados: 0

Ítens do Registro infectados: 0

Pastas infectadas: 0

Arquivos infectados: 0

Processos da Memória infectados: