szdhost.exe

B

Barbaxas

Power Member
Boas

Deparei-me com o problema de não conseguir ligar as actualizações automáticas e não o consegui resolver...
Fiz default ao antivirus e deparo me com um processo que me pede permissão para ligar à web: szdhost.exe



Fiz uma pesquisa no google e apenas 3 resultados: http://www.google.pt/search?hl=pt-PT&q=szdhost.exe&meta=&btnG=Pesquisa+do+Google

Fala em malware.. ora se é malware como é que o NOD32 não o detecta?? :0 :0

Alguem sabe se este processo é realmente malware?? Como o apago?? Negar lhe acesso à web não me satisfaz... :P

Cumps
 
Barbaxas disse:
Boas

Deparei-me com o problema de não conseguir ligar as actualizações automáticas e não o consegui resolver...
Fiz default ao antivirus e deparo me com um processo que me pede permissão para ligar à web: szdhost.exe
...
Clicar para expandir...
 Descarregue o HijackThis v. 2.0.2 daqui (use o Installer):
 http://www.trendsecure.com/portal/en-US/tools/security_tools/hijackthis/download

 Instale e arranque o programa usando o ícone criado no ambiente de trabalho.

 Clique Do a System Scan and Save a Log File.

 Quando o scan acabar será criado um ficheiro de texto com o seu log.

 Coloque o log aqui.

 NÃO tente usar o HJT para qualquer limpeza sem ajuda.

 Logo que coloque o log veremos como prosseguir.

 Zee
 
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:58:37, on 03-12-2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16735)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programas\Bonjour\mDNSResponder.exe
C:\Programas\ESET\ESET Smart Security\ekrn.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\svchost.exe
C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\ATK0100\HControl.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Programas\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\WINDOWS\system32\szdhost.exe
C:\Programas\ESET\ESET Smart Security\egui.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programas\Windows Live\Messenger\MsnMsgr.Exe
C:\Programas\RMClock\RMClock.exe
C:\Programas\DAEMON Tools Lite\daemon.exe
C:\Programas\Nokia\Nokia PC Suite 7\PCSync2.exe
C:\Programas\Nokia\Nokia PC Suite 7\PCSuite.exe
C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosBtMng.exe
C:\Programas\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programas\ATI Technologies\ATI.ACE\Core-Static\CCC.exe
C:\Programas\PC Connectivity Solution\ServiceLayer.exe
C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosA2dp.exe
C:\Programas\PC Connectivity Solution\Transports\NclUSBSrv.exe
C:\Programas\PC Connectivity Solution\Transports\NclRSSrv.exe
C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosBtHid.exe
C:\Programas\Ficheiros comuns\Nokia\MPAPI\MPAPI3s.exe
C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosBtHsp.exe
C:\WINDOWS\ATK0100\ATKOSD.exe
C:\Programas\Mozilla Firefox\firefox.exe
C:\PROGRA~1\FREEDO~1\fdm.exe
C:\Documents and Settings\David\Ambiente de trabalho\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.ie7pro.com/
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
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
O2 - BHO: IE7Pro - {00011268-E188-40DF-A514-835FCD78B1BF} - C:\Programas\IEPro\iepro.dll
O2 - BHO: btorbit.com - {000123B4-9B42-4900-B3F7-F4B073EFC214} - C:\Programas\Orbitdownloader\orbitcth.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Ficheiros comuns\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programa Auxiliar de Início de Sessão do Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: FDMIECookiesBHO Class - {CC59E0F9-7E43-44FA-9FAA-8377850BF205} - C:\Programas\Free Download Manager\iefdm2.dll
O4 - HKLM\..\Run: [HControl] C:\WINDOWS\ATK0100\HControl.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programas\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [StartCCC] "C:\Programas\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe"
O4 - HKLM\..\Run: [Windows Z file] szdhost.exe
O4 - HKLM\..\Run: [egui] "C:\Programas\ESET\ESET Smart Security\egui.exe" /hide /waitservice
O4 - HKLM\..\RunServices: [Windows Z file] szdhost.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programas\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [RMClock] C:\Programas\RMClock\RMClockLauncher.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Programas\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [Nokia.PCSync] "C:\Programas\Nokia\Nokia PC Suite 7\PCSync2.exe" /NoDialog
O4 - HKCU\..\Run: [PC Suite Tray] "C:\Programas\Nokia\Nokia PC Suite 7\PCSuite.exe" -onlytray
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'Serviço de rede')
O4 - HKUS\S-1-5-18\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'Default user')
O4 - Startup: CCC.lnk = ?
O4 - Global Startup: Bluetooth Manager.lnk = ?
O8 - Extra context menu item: &Download by Orbit - res://C:\Programas\Orbitdownloader\orbitmxt.dll/201
O8 - Extra context menu item: &Grab video by Orbit - res://C:\Programas\Orbitdownloader\orbitmxt.dll/204
O8 - Extra context menu item: Do&wnload selected by Orbit - res://C:\Programas\Orbitdownloader\orbitmxt.dll/203
O8 - Extra context menu item: Down&load all by Orbit - res://C:\Programas\Orbitdownloader\orbitmxt.dll/202
O8 - Extra context menu item: Download all with Free Download Manager - file://C:\Programas\Free Download Manager\dlall.htm
O8 - Extra context menu item: Download selected with Free Download Manager - file://C:\Programas\Free Download Manager\dlselected.htm
O8 - Extra context menu item: Download video with Free Download Manager - file://C:\Programas\Free Download Manager\dlfvideo.htm
O8 - Extra context menu item: Download with Free Download Manager - file://C:\Programas\Free Download Manager\dllink.htm
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: IE7Pro Grab and Drag - {000002a3-84fe-43f1-b958-f2c3ca804f1a} - C:\Programas\IEPro\iepro.dll
O9 - Extra 'Tools' menuitem: IE7Pro Grab and Drag - {000002a3-84fe-43f1-b958-f2c3ca804f1a} - C:\Programas\IEPro\iepro.dll
O9 - Extra button: IE7Pro Preferences - {0026439F-A980-4f18-8C95-4F1CBBF9C1D8} - C:\Programas\IEPro\iepro.dll
O9 - Extra 'Tools' menuitem: IE7Pro Preferences - {0026439F-A980-4f18-8C95-4F1CBBF9C1D8} - C:\Programas\IEPro\iepro.dll
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: PokerStars - {3AD14F0C-ED16-4e43-B6D8-661B03F6A1EF} - C:\Programas\PokerStars\PokerStarsUpdate.exe
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\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: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{42D10BE7-1FA0-42A9-9CC7-AE6406D19CE4}: NameServer = 192.168.2.1
O17 - HKLM\System\CCS\Services\Tcpip\..\{9D5092DE-9280-4575-B9AD-8626A454DE5E}: NameServer = 192.168.2.1
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - C:\Programas\Bonjour\mDNSResponder.exe
O23 - Service: Eset HTTP Server (EhttpSrv) - ESET - C:\Programas\ESET\ESET Smart Security\EHttpSrv.exe
O23 - Service: Eset Service (ekrn) - ESET - C:\Programas\ESET\ESET Smart Security\ekrn.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Programas\Ficheiros comuns\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Programas\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programas\Ficheiros comuns\Ahead\Lib\NMIndexingService.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programas\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: TOSHIBA Bluetooth Service - TOSHIBA CORPORATION - C:\Programas\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe

--
End of file - 9327 bytes
 
Barbaxas disse:
Logfile of Trend Micro HijackThis v2.0.2
...
Clicar para expandir...
Descarregue e instale os seguintes programas:

A versão Slim do CCleaner (sem toolbar):
http://www.ccleaner.com/download/builds.aspx

SUPERAntiSpyware FREE

Depois de instalados os programas acima, reinicie em Modo de Segurança (pressione F8 ao iniciar), faça um scan com o HJT e seleccione as seguintes entradas para limpar (clique no quadradinho à esquerda de cada entrada):
Código: 
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [Windows Z file] szdhost.exe
O4 - HKLM\..\RunServices: [Windows Z file] szdhost.exe
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'Serviço de rede')
O4 - HKUS\S-1-5-18\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'Default user')
O4 - Startup: CCC.lnk = ?
Clique em Fix checked, confirme se necessário, e encerre o HJT após a limpeza.

Reinicie o sistema em Modo Normal e arranque com o CCleaner usando o ícone no ambiente de trabalho, seleccione todas as entradas nos separadores Windows e Applications e clique no botão Run cleaner.

Terminada a limpeza reinicie o sistema em Modo Normal.

Arranque o SUPERAntiSpyware utilizando o ícone criado no ambiente de trabalho.

Actualize as definições clicando no botão Check for Updates...

Terminada a actualização clique em Preferences, depois no separador Scanning Control, em Scanner Options, assegure-se que selecciona

- Close browsers before scanning.
- Scan for tracking cookies.
- Terminate memory threats before quarantining.

E desmarque todos os outros. Agora clique em Close para sair deste menu.

Clique em Scan your Computer..., seleccione Perform Complete Scan, clique em Next e aguarde pacientemente até lhe ser apresentado um relatório dos itens encontrados. Clique em OK e Next para confirmar a limpeza.

Encerre o programa, reinicie o PC e teste.

Diga-nos se resultou.

Zee
 
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