analise de malwares

[jansen]

Logfile of HijackThis v1.99.1

Scan saved at 16:13:21, on 21/12/2007

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\Ati2evxx.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\system32\svchost.exe

C:\Arquivos de programas\GbPlugin\GbpSv.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\system32\Ati2evxx.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\SOUNDMAN.EXE

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

C:\Arquivos de programas\CyberLink\PowerDVD\PDVDServ.exe

C:\Arquivos de programas\Google\Google Talk\googletalk.exe

C:\SCANJET\PrecisionScanLT\hppwrsav.exe

C:\WINDOWS\wt\updater\wcmdmgr.exe

C:\Arquivos de programas\Java\jre1.6.0_03\bin\jusched.exe

C:\WINDOWS\svdir\smsni.exe

C:\Arquivos de programas\DAP\DAP.EXE

C:\WINDOWS\system32\ctfmon.exe

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

C:\Arquivos de programas\Messenger\msmsgs.exe

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

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

C:\Arquivos de programas\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

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

C:\pen drive\pen 2\clp\SVCHOST.EXE

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

C:\Arquivos de programas\EdgeCAM\Cam\edgecls.exe

C:\WINDOWS\system32\svchost.exe

C:\Arquivos de programas\Microsoft Office\Office\1046\OLFSNT40.EXE

C:\Arquivos de programas\honestech\honestech TVR 2.5\scheduleTV.exe

C:\Arquivos de programas\PlayTV PRO Ultra Update\PVRemote.exe

C:\WINDOWS\System32\alg.exe

C:\WINDOWS\System32\svchost.exe

C:\Arquivos de programas\Skype\Plugin Manager\skypePM.exe

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

C:\WINDOWS\system32\wuauclt.exe

C:\WINDOWS\system32\taskmgr.exe

C:\pen drive\Hijackthis\HijackThis.exe

C:\WINDOWS\system32\NOTEPAD.EXE

R3 - URLSearchHook: (no name) - {0A94B116-4504-4e26-AB05-E61E474AA38B} - C:\Arquivos de programas\AskPBar\SrchAstt\2.bin\A9SRCHAS.DLL

O2 - BHO: Ask Search Assistant BHO - {0A94B111-4504-4e26-AB05-E61E474AA38B} - C:\Arquivos de programas\AskPBar\SrchAstt\2.bin\A9SRCHAS.DLL

O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Arquivos de programas\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Arquivos de programas\Java\jre1.6.0_03\bin\ssv.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

O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\arquivos de programas\google\googletoolbar2.dll

O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Arquivos de programas\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll

O2 - BHO: G-Buster Browser Defense - {C41A1C0E-EA6C-11D4-B1B8-444553540000} - C:\ARQUIVOS DE PROGRAMAS\GBPLUGIN\gbieh.dll

O2 - BHO: Ask Toolbar BHO - {F4D76F01-7896-458a-890F-E1F05C46069F} - C:\Arquivos de programas\AskPBar\bar\2.bin\ASKPBAR.DLL

O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\arquivos de programas\google\googletoolbar2.dll

O3 - Toolbar: Ask Toolbar - {F4D76F09-7896-458a-890F-E1F05C46069F} - C:\Arquivos de programas\AskPBar\bar\2.bin\ASKPBAR.DLL

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

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

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

O4 - HKLM\..\Run: [RemoteControl] "C:\Arquivos de programas\CyberLink\PowerDVD\PDVDServ.exe"

O4 - HKLM\..\Run: [googletalk] C:\Arquivos de programas\Google\Google Talk\googletalk.exe /autostart

O4 - HKLM\..\Run: [wcmdmgr] C:\WINDOWS\wt\updater\wcmdmgrl.exe -launch

O4 - HKLM\..\Run: [hppwrsav] C:\SCANJET\PrecisionScanLT\hppwrsav.exe

O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Arquivos de programas\Java\jre1.6.0_03\bin\jusched.exe"

O4 - HKLM\..\Run: [smsnisys] C:\WINDOWS\svdir\smsni.exe

O4 - HKLM\..\Run: [DownloadAccelerator] "C:\Arquivos de programas\DAP\DAP.EXE" /STARTUP

O4 - HKLM\..\Run: [speedOptimizer] "C:\Arquivos de programas\SpeedOptimizer\SPO.exe"

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

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

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

O4 - HKCU\..\Run: [sRS Audio Sandbox] "C:\Arquivos de programas\SRS Labs\Audio Sandbox\SRSSSC.exe" /hideme

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

O4 - HKCU\..\Run: [swg] C:\Arquivos de programas\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

O4 - HKCU\..\Run: [shareaza] "C:\Arquivos de programas\Shareaza\Shareaza.exe" -tray

O4 - HKCU\..\Run: [sysconfig] C:\pen drive\pen 2\clp\SVCHOST.EXE

O4 - Startup: PVRemote.lnk = C:\Arquivos de programas\PlayTV PRO Ultra Update\PVRemote.exe

O4 - Global Startup: Acelerador de inicialização AutoCAD.lnk = C:\Arquivos de programas\Arquivos comuns\Autodesk Shared\acstart16.exe

O4 - Global Startup: EdgeCLS9.75.lnk = C:\Arquivos de programas\EdgeCAM\Cam\edgecls.exe

O4 - Global Startup: Microsoft Office.lnk = C:\Arquivos de programas\Microsoft Office\Office\OSA9.EXE

O4 - Global Startup: Symantec Fax Starter Edition Port.lnk = C:\Arquivos de programas\Microsoft Office\Office\1046\OLFSNT40.EXE

O4 - Global Startup: TVR Scheduler.lnk = C:\Arquivos de programas\honestech\honestech TVR 2.5\scheduleTV.exe

O4 - Global Startup: WinNC - Launch WinNC - singlelicense (external programming station).lnk = C:\WinNC32\BIN\emlaunch.exe

O8 - Extra context menu item: &Clean Traces - C:\Arquivos de programas\DAP\Privacy Package\dapcleanerie.htm

O8 - Extra context menu item: &Download with &DAP - C:\Arquivos de programas\DAP\dapextie.htm

O8 - Extra context menu item: Download &all with DAP - C:\Arquivos de programas\DAP\dapextie2.htm

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_03\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_03\bin\ssv.dll

O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Arquivos de programas\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.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

O16 - DPF: {1663ed61-23eb-11d2-b92f-008048fdd814} (MeadCo ScriptX Advanced) - https://www.elancers.net/erv2/vagas/activex/smsx.cab

O16 - DPF: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.MSN.com/binary/msgrchkr.cab56986.cab

O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://gfx1.hotmail.com/mail/w2/resources/MSNPUpld.cab

O16 - DPF: {AB86CE53-AC9F-449F-9399-D8ABCA09EC09} (Get_ActiveX Control) - https://h17000.www1.hp.com/ewfrf-JAVA/Secur...loadManager.ocx

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

O16 - DPF: {DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931} (GbpDistObj Class) - https://www14.bancobrasil.com.br/plugin/GbpDist.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{5A4C0199-9030-4AFA-8939-BFCEA2904AA4}: NameServer = 200.204.0.10 200.204.0.138

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\ARQUIV~1\ARQUIV~1\Skype\SKYPE4~1.DLL

O20 - Winlogon Notify: __GbPluginBb - C:\ARQUIVOS DE PROGRAMAS\GBPLUGIN\gbieh.dll

O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll

O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe

O23 - Service: Autodesk Licensing Service - Autodesk - C:\Arquivos de programas\Arquivos comuns\Autodesk Shared\Service\AdskScSrv.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: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

O23 - Service: Gbp Service (GbpSv) - Unknown owner - C:\Arquivos de programas\GbPlugin\GbpSv.exe

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

[RenatoMejias]

Faça o download do ComboFix

É importante que o salve no seu desktop (ambiente de trabalho)

• Feche todas as janelas e programas.
• Dê um duplo-clique no combofix.exe, marque 1 e dê o enter.
• É um pouco demorado, por favor seja paciente.
• Quando a ferramenta terminar de rodar, gerará um log. Poste o arquivo C:\ComboFix.txt.
• Faça também um novo log do HijackThis para colocar na sua resposta.

Atenção: Não clique com o mouse enquanto a ferramenta estiver rodando, isso pode fazer com que o PC pare.

[jansen]

[RenatoMejias]

• Baixe o PenClean e salve no seu desktop.

  link alternativo

• Execute o programa.
• Selecione a opção Verificar o computador e clique no botão Verificar.

  <<Aguarde alguns instantes, o exame é bem rápido>>

• Será informa se algo foi encontrado, se for encontrado será pedido para reiniciar, clique em Sim. O computador será reiniciado.
• Faça um novo log do Hijackthis e poste junto o relatório do PenClean que estará em C:\PenClean\PenClean.txt