por favor analisem meu log

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:35:Zirdoka, on 4/10/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\ZILDA\System32\smss.exe
C:\ZILDA\system32\winlogon.exe
C:\ZILDA\system32\services.exe
C:\ZILDA\system32\lsass.exe
C:\ARQUIV~1\GbPlugin\GbpSv.exe
C:\ZILDA\system32\svchost.exe
C:\ZILDA\System32\svchost.exe
C:\ZILDA\system32\spoolsv.exe
C:\Arquivos de programas\McAfee\Common Framework\FrameworkService.exe
C:\Arquivos de programas\McAfee\VirusScan Enterprise\Mcshield.exe
C:\Arquivos de programas\McAfee\VirusScan Enterprise\VsTskMgr.exe
C:\ZILDA\system32\HPZipm12.exe
C:\Arquivos de programas\Microsoft\Search Enhancement Pack\SeaPort\SeaPort.exe
C:\ZILDA\System32\snmp.exe
C:\ZILDA\system32\svchost.exe
C:\ZILDA\Explorer.EXE
C:\Arquivos de programas\Arquivos comuns\Real\Update_OB\realsched.exe
C:\ZILDA\system32\ctfmon.exe
C:\ZILDA\System32\svchost.exe
C:\ZILDA\system32\wuauclt.exe
C:\Arquivos de programas\Windows Live\Messenger\msnmsgr.exe
C:\Arquivos de programas\Mozilla Firefox\firefox.exe
J:\HijackThis.exe

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 =
R3 - URLSearchHook: SearchSettings Class - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Arquivos de programas\Search Settings\kb128\SearchSettings.dll
R3 - URLSearchHook: SweetIM ToolbarURLSearchHook Class - {EEE6C35D-6118-11DC-9C72-001320C79847} - C:\Arquivos de programas\SweetIM\Toolbars\Internet Explorer\mgHelper.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Arquivos de programas\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: Search Helper - {6EBF7485-159F-4bff-A14F-B9E3AAC4465B} - C:\Arquivos de programas\Microsoft\Search Enhancement Pack\Search Helper\SEPsearchhelperie.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Arquivos de programas\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: scriptproxy - {7DB2D5A0-7241-4E79-B68D-6309F01C5231} - C:\Arquivos de programas\McAfee\VirusScan Enterprise\scriptcl.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: G-Buster Browser Defense Unibanco - {C41A1C0E-EA6C-11D4-B1B8-444553540008} - C:\ARQUIV~1\GbPlugin\gbiehuni.dll
O2 - BHO: Ask Toolbar BHO - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Arquivos de programas\Ask.com\GenericAskToolbar.dll
O2 - BHO: SearchSettings Class - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Arquivos de programas\Search Settings\kb128\SearchSettings.dll
O2 - BHO: SWEETIE - {EEE6C35C-6118-11DC-9C72-001320C79847} - C:\Arquivos de programas\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O3 - Toolbar: SweetIM Toolbar for Internet Explorer - {EEE6C35B-6118-11DC-9C72-001320C79847} - C:\Arquivos de programas\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O3 - Toolbar: Ask Toolbar - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Arquivos de programas\Ask.com\GenericAskToolbar.dll
O4 - HKLM\..\Run: [TkBellExe] "C:\Arquivos de programas\Arquivos comuns\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [NeroFilterCheck] C:\ZILDA\system32\NeroCheck.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\ZILDA\system32\ctfmon.exe
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\ZILDA\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\ZILDA\system32\CTFMON.EXE (User 'Default user')
O8 - Extra context menu item: &Windows Live Search - res://C:\Arquivos de programas\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Abrir em uma nova guia do plano de fundo - res://C:\Arquivos de programas\Windows Live Toolbar\Components\pt-br\msntabres.dll.mui/229?033175d5761c44c3911060eb30a385dd
O8 - Extra context menu item: Abrir em uma nova guia do primeiro plano - res://C:\Arquivos de programas\Windows Live Toolbar\Components\pt-br\msntabres.dll.mui/230?033175d5761c44c3911060eb30a385dd
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: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.5.0_06\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: 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:\ZILDA\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\ZILDA\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
O14 - IERESET.INF: START_PAGE_URL=http://www.positivoinformatica.com.br/
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://gfx2.hotmail.com/mail/w3/pr01/resources/MSNPUpld.cab
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/PT-BR/a-UNO1/GAME_UNO1.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://messenger.zone.msn.com/binary/ZIntro.cab56649.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O16 - DPF: {E37CB5F0-51F5-4395-A808-5FA49E399008} (GbPluginObj Class) - https://clickbanking.unibanco.com.br/GbPlugin/cab/GbPluginUni.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\..\{D5AF1F39-DE33-4128-A4DF-ABD8E2CA9F08}: NameServer = 200.204.0.10 200.204.0.138
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\ARQUIV~1\ARQUIV~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: GbPluginUni - C:\ARQUIV~1\GbPlugin\gbiehuni.dll
O23 - Service: Gbp Service (GbpSv) - - C:\ARQUIV~1\GbPlugin\GbpSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Arquivos de programas\Arquivos comuns\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - McAfee, Inc. - C:\Arquivos de programas\McAfee\Common Framework\FrameworkService.exe
O23 - Service: McAfee McShield (McShield) - McAfee, Inc. - C:\Arquivos de programas\McAfee\VirusScan Enterprise\Mcshield.exe
O23 - Service: McAfee Task Manager (McTaskManager) - McAfee, Inc. - C:\Arquivos de programas\McAfee\VirusScan Enterprise\VsTskMgr.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\ZILDA\system32\HPZipm12.exe

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