[Resolvido] PSW.Banker

mp.goncalves · Junho 4, 2006

Amigos,

Meu anti-vírus (AVG) detectou um vírus que coloquei em quarentena. A dúvida é se posso deletá-lo. Tenho medo de deletar algum arquivo importante do sistema.

Seguem os dados do vírus encontrado:

FIle Name: A0167417.exe

File Path: C:\System Volume Information\_restore{950BF76A-0358-4067-83C3-D5EA470B439D}\RP109\A0167417.exe

Discovery: Virus found PSW.Banker

Segue tambémlog do hijackthis:

Logfile of HijackThis v1.99.1

Scan saved at 21:57:59, on 3/6/2006

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\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

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

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

C:\Arquivos de programas\Cisco Systems\VPN Client\cvpnd.exe

C:\Arquivos de programas\Norton SystemWorks\Norton GoBack\GBPoll.exe

C:\Arquivos de programas\Symantec\Norton Ghost 2003\GhostStartService.exe

C:\WINDOWS\system32\pctspk.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\wdfmgr.exe

C:\WINDOWS\system32\ZONELABS\vsmon.exe

C:\WINDOWS\System32\alg.exe

C:\WINDOWS\Explorer.EXE

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

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

C:\Arquivos de programas\Java\jre1.5.0_05\bin\jusched.exe

C:\Arquivos de programas\Zone Labs\ZoneAlarm\zlclient.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Arquivos de programas\MSI\PC Alert III\alert.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgwb.dat

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

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

C:\Arquivos de programas\UOL\Barra UOL\ubphost.exe

C:\DOCUME~1\Marcelo\CONFIG~1\Temp\Diretório temporário 7 para hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://m.busca.uol.com.br/ie/

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp

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

R3 - URLSearchHook: CUOLSearchHook Object - {1FE8243E-0A3A-41B9-B9CE-EFFEE51974D3} - C:\Arquivos de programas\Arquivos comuns\uol\urlsearch\UOLSearchHook.dll

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll

O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARQUIV~1\SPYBOT~1\SDHelper.dll

O2 - BHO: QUICKfind BHO Object - {C08DF07A-3E49-4E25-9AB0-D3882835F153} - C:\ARQUIV~1\TEXTware\QUICKF~1\PlugIns\IEHelp.dll

O2 - BHO: G-Buster Browser Defense ABN AMRO - {C41A1C0E-EA6C-11D4-B1B8-444553540007} - C:\WINDOWS\Downloaded Program Files\gbiehabn.dll

O3 - Toolbar: Barra UOL - {5BBFC00A-312C-4777-A5DF-DDA65C67120C} - C:\Arquivos de programas\UOL\Barra UOL\ubp.dll

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

O4 - HKLM\..\Run: [AVG7_EMC] C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

O4 - HKLM\..\Run: [CountrySelection] pctptt.exe

O4 - HKLM\..\Run: [sunJavaUpdateSched] C:\Arquivos de programas\Java\jre1.5.0_05\bin\jusched.exe

O4 - HKLM\..\Run: [Zone Labs Client] C:\Arquivos de programas\Zone Labs\ZoneAlarm\zlclient.exe

O4 - HKLM\..\RunServices: [RunAlert] C:\Arquivos de programas\MSI\PC Alert III\AService.exe

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

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

O4 - Global Startup: PC Alert III.lnk = C:\Arquivos de programas\MSI\PC Alert III\alert.exe

O8 - Extra context menu item: Adicionar RSS - res://C:\Arquivos de programas\UOL\Barra UOL\ubp.dll/3130

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

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

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

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

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

O8 - Extra context menu item: Liberar pop-ups desta página - res://C:\Arquivos de programas\UOL\Barra UOL\ubp.dll/3028

O8 - Extra context menu item: Liberar pop-ups deste site - res://C:\Arquivos de programas\UOL\Barra UOL\ubp.dll/3027

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.5.0_05\bin\npjpi150_05.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.5.0_05\bin\npjpi150_05.dll

O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe (file missing)

O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe (file missing)

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

O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204

O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/cha...v45/yacscom.cab

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/...b?1124408506534

O16 - DPF: {7D1E9C49-BD6A-11D3-87A8-009027A35D73} (Yahoo! Audio UI1) - http://chat.yahoo.com/cab/yacsui.cab

O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMesse...pDownloader.cab

O16 - DPF: {D9CE2963-8547-4C18-A4CE-DA27278310D8} (Instalador Remoto UOL) - http://download.uol.com.br/discadorUOL/lig...tiveInstall.cab

O16 - DPF: {E37CB5F0-51F5-4395-A808-5FA49E399007} (GbPluginObj Class) - https://wwws.realsecureweb.com.br/mpr/plugi...GbPluginABN.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{3BED0176-491C-4A43-8FF7-19A567CCB8AD}: NameServer = 200.204.0.10 200.204.0.138

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\ARQUIV~1\MSNMES~1\msgrapp.dll" (file missing)

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: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Arquivos de programas\Cisco Systems\VPN Client\cvpnd.exe

O23 - Service: GBPoll - Symantec Corporation - C:\Arquivos de programas\Norton SystemWorks\Norton GoBack\GBPoll.exe

O23 - Service: GhostStartService - Symantec Corporation - C:\Arquivos de programas\Symantec\Norton Ghost 2003\GhostStartService.exe

O23 - Service: W2k PCtel speaker phone (Pctspk) - PCtel, Inc. - C:\WINDOWS\system32\pctspk.exe

O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\System32\HPZipm12.exe

O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZONELABS\vsmon.exe

jgarcia · Junho 4, 2006

Opa mp.goncalves,

Vamos lá.

Habilite o Windows para mostrar todos os arquivos (até ocultos).

1ª Etapa

Baixe o Killbox em:

Killbox

1) Execute o Killbox, clique em Delete on Reboot.

2) Copie a lista abaixo em negrito para a área de transferência. Selecione --> Editar --> Copiar.

C:\System Volume Information\_restore{950BF76A-0358-4067-83C3-D5EA470B439D}\RP109\A0167417.exe

3. Retorne ao Killbox. Clique em File > Paste from clipboard. Clique em All Files.

4. Aperte em "X". Responda "não" à pergunta.

2ª Etapa

Reinicie em modo normal.

Verifique se o AVG ainda detecta algo e poste um novo log do HijackThis.

Um abraço.

mp.goncalves · Junho 10, 2006

Rodei o Anti-vírus e ele não detectou nada.

Segue a log do Hijackthis:

Logfile of HijackThis v1.99.1

Scan saved at 14:37:28, on 10/6/2006

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\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\spoolsv.exe

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

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

C:\Arquivos de programas\Cisco Systems\VPN Client\cvpnd.exe

C:\Arquivos de programas\Norton SystemWorks\Norton GoBack\GBPoll.exe

C:\Arquivos de programas\Symantec\Norton Ghost 2003\GhostStartService.exe

C:\WINDOWS\system32\pctspk.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\system32\wdfmgr.exe

C:\WINDOWS\system32\ZONELABS\vsmon.exe

C:\WINDOWS\Explorer.EXE

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

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

C:\Arquivos de programas\Java\jre1.5.0_05\bin\jusched.exe

C:\Arquivos de programas\Zone Labs\ZoneAlarm\zlclient.exe

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

C:\WINDOWS\system32\ctfmon.exe

C:\WINDOWS\System32\alg.exe

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

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

C:\Arquivos de programas\UOL\Barra UOL\ubphost.exe

C:\DOCUME~1\Marcelo\CONFIG~1\Temp\Diretório temporário 6 para hijackthis.zip\HijackThis.exe