Publicado em 6 de nov.

[Resolvido!] PC possivelmente infectado.

#topicos-resolvidos-seguranca-malwares

Baixei dois arquivos e meu Avast Anti-vírus acusou que ambos estavam infectados, durante o processo de download.

Em seguida eu cancelei os downloads e mandei o Avast excluir tais arquivos infectados.

Porém, não satisfeito, 3 dias atrás eu passei o escaneamento on-line do Eset e ele acusou e excluiu uma ameaça.

Ontem à noite fiz o escaneamento on-line novamente, por precaução, e ele acusou e excluiu dessa vez 2 ameaças.

Tirei o log do Hijackthis agora de manhã para vocês.

Há como ver se meu pc ainda está infectado?

Log Hijackthis:

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 05:46:10, on 6/11/2009

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:\WINDOWS\system32\svchost.exe

C:\Arquivos de programas\Alwil Software\Avast4\aswUpdSv.exe

C:\Arquivos de programas\Alwil Software\Avast4\ashServ.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\Explorer.EXE

C:\ARQUIV~1\ALWILS~1\Avast4\ashDisp.exe

C:\Arquivos de programas\Adobe\Reader 8.0\Reader\Reader_sl.exe

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

C:\WINDOWS\system32\RUNDLL32.EXE

C:\Arquivos de programas\VIA\VIAudioi\HDADeck\HDeck.exe

C:\Arquivos de programas\Arquivos comuns\Ahead\Lib\NMBgMonitor.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\Arquivos comuns\Ahead\Lib\NMIndexStoreSvr.exe

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

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

C:\WINDOWS\system32\nvsvc32.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\wuauclt.exe

C:\Arquivos de programas\Alwil Software\Avast4\ashMaiSv.exe

C:\Arquivos de programas\Alwil Software\Avast4\ashWebSv.exe

C:\Arquivos de programas\PC Connectivity Solution\ServiceLayer.exe

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

C:\Documents and Settings\Pierre\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank

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

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: Megaupload Toolbar - {4E7BD74F-2B8D-469E-CCB0-B130EEDBE97C} - C:\ARQUIV~1\MEGAUP~1\MEGAUP~1.DLL

O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)

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: FDMIECookiesBHO Class - {CC59E0F9-7E43-44FA-9FAA-8377850BF205} - C:\Arquivos de programas\Free Download Manager\iefdm2.dll

O2 - BHO: Java 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: Megaupload Toolbar - {4E7BD74F-2B8D-469E-CCB0-B130EEDBE97C} - C:\ARQUIV~1\MEGAUP~1\MEGAUP~1.DLL

O4 - HKLM\..\Run: [JMB36X Configure] C:\WINDOWS\System32\JMRaidTool.exe boot

O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe

O4 - HKLM\..\Run: [soundMAXPnP] C:\Arquivos de programas\Analog Devices\Core\smax4pnp.exe

O4 - HKLM\..\Run: [NeroFilterCheck] C:\Arquivos de programas\Arquivos comuns\Ahead\Lib\NeroCheck.exe

O4 - HKLM\..\Run: [avast!] C:\ARQUIV~1\ALWILS~1\Avast4\ashDisp.exe

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

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

O4 - HKLM\..\Run: [nwiz] nwiz.exe /install

O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Arquivos de programas\Adobe\Reader 8.0\Reader\Reader_sl.exe"

O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Arquivos de programas\Java\jre6\bin\jusched.exe"

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

O4 - HKLM\..\Run: [HDAudDeck] C:\Arquivos de programas\VIA\VIAudioi\HDADeck\HDeck.exe 1

O4 - HKLM\..\Run: [Adobe ARM] "C:\Arquivos de programas\Arquivos comuns\Adobe\ARM\1.0\AdobeARM.exe"

O4 - HKCU\..\Run: [bgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Arquivos de programas\Arquivos comuns\Ahead\Lib\NMBgMonitor.exe"

O4 - HKCU\..\Run: [PC Suite Tray] "C:\Arquivos de programas\Nokia\Nokia PC Suite 7\PCSuite.exe" -onlytray

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

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 - Global Startup: Adobe Gamma Loader.lnk = C:\Arquivos de programas\Arquivos comuns\Adobe\Calibration\Adobe Gamma Loader.exe

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

O8 - Extra context menu item: Baixar com o FDM - file://C:\Arquivos de programas\Free Download Manager\dllink.htm

O8 - Extra context menu item: Baixar tudo com o FDM - file://C:\Arquivos de programas\Free Download Manager\dlall.htm

O8 - Extra context menu item: Download selecionado pelo FDM - file://C:\Arquivos de programas\Free Download Manager\dlselected.htm

O8 - Extra context menu item: Download video with Free Download Manager - file://C:\Arquivos de programas\Free Download Manager\dlfvideo.htm

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

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

O16 - DPF: {5C051655-FCD5-4969-9182-770EA5AA5565} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab56986.cab

O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/EN-US/a-UNO1/GAME_UNO1.cab

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - [http://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1188928062186](http://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1188928062186)

O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - [http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1188937092044](http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1188937092044)

O16 - DPF: {7530BFB8-7293-4D34-9923-61A11451AFC5} (OnlineScanner Control) - http://download.eset.com/special/eos-beta/OnlineScanner.cab

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

O16 - DPF: {F5A7706B-B9C0-4C89-A715-7A0C6B05DD48} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab56986.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{F2614992-E4C4-48C8-92ED-8C2495C47EFF}: NameServer = 200.165.132.154 200.165.132.148

O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Arquivos de programas\Alwil Software\Avast4\aswUpdSv.exe

O23 - Service: avast! Antivirus - ALWIL Software - C:\Arquivos de programas\Alwil Software\Avast4\ashServ.exe

O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Arquivos de programas\Alwil Software\Avast4\ashMaiSv.exe

O23 - Service: avast! Web Scanner - ALWIL Software - C:\Arquivos de programas\Alwil Software\Avast4\ashWebSv.exe

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

O23 - Service: ServiceLayer - Nokia. - C:\Arquivos de programas\PC Connectivity Solution\ServiceLayer.exe

End of file - 8536 bytes

Acabei de fazer um novo scan on-line do Eset e desta vez não foi encontrada nenhuma ameaça.

OBS: Sempre que faço o scan do Eset, nunca é gerado log algum!

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