The BitDefender scan got to 90% and stopped. I tried shutting down Zone Alarm and ran it again but got the same result. The log:
BitDefender QuickScan Beta 32-bit v0.9.9.0
------------------------------------------
Scan date: Tue Feb 09 19:30:01 2010
Machine ID: 72F8C2F3
Warning: Only 32-bit processes scanned.
Scan failed! Couldn't access QuickScan server.
------------------------------------------------
Processes
---------
<unsigned> hpwuSchd Application 3976 C:\Program Files (x86)\hp\HP Software Update\hpwuSchd2.exe
<unsigned> GPCore COM object 4976 C:\Program Files (x86)\HP\Digital Imaging\bin\hpqgpc01.exe
<unsigned> hp digital imaging - hp all-in-one series 4928 C:\Program Files (x86)\HP\Digital Imaging\bin\hpqbam08.exe
<unsigned> hp digital imaging - hp all-in-one series 4884 C:\Program Files (x86)\HP\Digital Imaging\bin\hpqSTE08.exe
<unsigned> Last.fm 2240 C:\Program Files (x86)\Last.fm\LastFM.exe
<verified> Firefox 4832 C:\Program Files (x86)\Mozilla Firefox\firefox.exe
<verified> hp digital imaging - hp all-in-one series 2136 C:\Program Files (x86)\hp\Digital Imaging\bin\hpqtra08.exe
<verified> iTunes 3520 C:\itunes\iTunesHelper.exe
<verified> Microsoft® Windows® Operating System 1628 C:\Windows\SysWOW64\NOTEPAD.EXE
<verified> QuickBooks Automatic Update 3664 C:\Program Files (x86)\Common Files\Intuit\QuickBooks\QBUpdate\qbupdate.exe
Network activity
----------------
Process firefox.exe (4832) connected on port 1935 - 209.107.220.103
Autoruns and critical files
---------------------------
<unsigned> hpwuSchd Application C:\Program Files (x86)\hp\HP Software Update\hpwuSchd2.exe
<unsigned> Catalyst® Control Center C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe
<unsigned> QuickTime C:\Program Files (x86)\QuickTime\QTTask.exe
<verified> AVG Internet Security C:\Program Files (x86)\AVG\AVG8\avgtray.exe
<verified> Google Update C:\Users\Sonia\AppData\Local\Google\Update\GoogleUpdate.exe
<verified> hp digital imaging - hp all-in-one series C:\Program Files (x86)\hp\Digital Imaging\bin\hpqtra08.exe
<verified> IntuitSyncManager C:\Program Files (x86)\Common Files\Intuit\Sync\IntuitSyncManager.exe
<verified> iTunes C:\itunes\iTunesHelper.exe
<verified> Launcher Application E:\autorun.exe
<verified> Microsoft® Windows® Operating System C:\Windows\ehome\ehTray.exe
<verified> Microsoft® Windows® Operating System c:\windows\system32\browseui.dll
<verified> Microsoft® Windows® Operating System c:\windows\system32\userinit.exe
<verified> QuickBooks Automatic Update C:\Program Files (x86)\Common Files\Intuit\QuickBooks\QBUpdate\qbupdate.exe
<verified> QuickBooks Customer/Client Manager C:\Program Files (x86)\Intuit\QuickBooks Customer Manager\QBCM.exe
<verified> Windows® Internet Explorer c:\windows\syswow64\webcheck.dll
<verified> ZoneAlarm Client C:\Program Files (x86)\Zone Labs\ZoneAlarm\zlclient.exe
Browser plugins
---------------
<unsigned> Bonjour C:\Program Files (x86)\Bonjour\mdnsNSP.dll
<unsigned> Google Earth Plugin C:\Program Files (x86)\Google\Google Earth\plugin\npgeplugin.dll
<unsigned> IE Tab Plug-in C:\Users\Sonia\AppData\Roaming\Mozilla\Firefox\Profiles/23hmkwyt.default\extensions\{77b819fa-95ad-4f2c-ac7c-486b356188a9}\plugins\npietab.dll
<unsigned> npitunes.dll C:\itunes\Mozilla Plugins\npitunes.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin2.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin3.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin4.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin5.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin6.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Internet Explorer\plugins\npqtplugin7.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin2.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin3.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin4.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin5.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin6.dll
<unsigned> QuickTime Plug-in 7.6 C:\Program Files (x86)\Mozilla Firefox\plugins\npqtplugin7.dll
<verified> AcroIEHelperShim Library c:\program files (x86)\common files\adobe\acrobat\activex\acroiehelpershim.dll
<verified> Adobe Acrobat C:\Program Files (x86)\Internet Explorer\plugins\nppdf32.dll
<verified> Adobe Acrobat C:\Program Files (x86)\Mozilla Firefox\plugins\nppdf32.dll
<verified> AVG Internet Security c:\program files (x86)\avg\avg8\avgssie.dll
<verified> AVG Security Toolbar c:\program files (x86)\avg\avg8\toolbar\ietoolbar.dll
<verified> BitDefender QuickScan C:\Users\Sonia\AppData\Roaming\Mozilla\Firefox\Profiles/23hmkwyt.default\extensions\{e001c731-5e37-4538-a5cb-8168736a2360}\components\bdqscan.dll
<verified> BitDefender QuickScan C:\Users\Sonia\AppData\Roaming\Mozilla\Firefox\Profiles/23hmkwyt.default\extensions\{e001c731-5e37-4538-a5cb-8168736a2360}\plugins\npqscan.dll
<verified> Google Update C:\Program Files (x86)\Google\Update\1.2.183.13\npGoogleOneClick8.dll
<verified> Google Updater C:\Program Files (x86)\Google\Google Updater\2.4.1536.6592\npCIDetect13.dll
<verified> GoogleToolbarNotifier c:\program files (x86)\google\googletoolbarnotifier\5.1.1309.3572\swg.dll
<verified> HP Smart Web Printing c:\program files (x86)\hp\digital imaging\smart web printing\hpswp_bho.dll
<verified> InstallShield Update Service C:\Windows\Downloaded Program Files\dwusplay.dll
<verified> InstallShield Update Service C:\Windows\Downloaded Program Files\dwusplay.exe
<verified> Java Deployment Toolkit 6.0.160.1 C:\Program Files (x86)\Mozilla Firefox\plugins\npdeploytk.dll
<verified> Microsoft® Windows Media Player Firefox Plugin C:\Program Files (x86)\Mozilla Firefox\plugins\np-mswmp.dll
<verified> Microsoft® Windows® Operating System C:\Windows\System32\mswsock.dll
<verified> Microsoft® Windows® Operating System C:\Windows\system32\napinsp.dll
<verified> Microsoft® Windows® Operating System C:\Windows\system32\NLAapi.dll
<verified> Microsoft® Windows® Operating System C:\Windows\system32\pnrpnsp.dll
<verified> Microsoft® Windows® Operating System C:\Windows\System32\winrnr.dll
<verified> Mozilla Default Plug-in C:\Program Files (x86)\Mozilla Firefox\plugins\npnul32.dll
<verified> NPSWF32.dll C:\Windows\system32\Macromed\Flash\NPSWF32.dll
<verified> Silverlight Plug-In c:\Program Files (x86)\Microsoft Silverlight\3.0.40818.0\npctrl.dll
<verified> Software Manager C:\Windows\Downloaded Program Files\isusweb.dll
<verified> Windows Presentation Foundation c:\Windows\Microsoft.NET\Framework\v3.5\Windows Presentation Foundation\NPWPF.dll
<verified> ZoneAlarm ForceField c:\program files\checkpoint\zaforcefield\wow64\trustchecker\bin\trustcheckerieplugin.dll
Scan
----
Scan finished - communication took 2 sec
Total traffic - 0.00 MB sent, 0.00 KB recvd
Scanned 556 files and modules - 27 seconds
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 7:32:56 PM, on 2/9/2010
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal
Running processes:
C:\Program Files (x86)\hp\Digital Imaging\bin\hpqtra08.exe
C:\Program Files (x86)\Common Files\Intuit\QuickBooks\QBUpdate\qbupdate.exe
C:\Program Files (x86)\hp\HP Software Update\hpwuSchd2.exe
C:\itunes\iTunesHelper.exe
C:\Program Files (x86)\HP\Digital Imaging\bin\hpqSTE08.exe
C:\Program Files (x86)\HP\Digital Imaging\bin\hpqbam08.exe
C:\Program Files (x86)\HP\Digital Imaging\bin\hpqgpc01.exe
C:\Program Files (x86)\Last.fm\LastFM.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Windows\SysWOW64\NOTEPAD.EXE
C:\Windows\SysWOW64\NOTEPAD.EXE
C:\Program Files (x86)\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://www.dellnet.comR0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://stage.bookcrossing.com/mybookshelfR1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://go.microsoft.com/fwlink/?LinkId=69157R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/?LinkId=69157R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by Comcast
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:5555
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: (no name) - *{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
R3 - URLSearchHook: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files (x86)\AVG\AVG8\Toolbar\IEToolbar.dll
O1 - Hosts: ::1 localhost
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files (x86)\AVG\AVG8\avgssie.dll
O2 - BHO: ZoneAlarm Toolbar Registrar - {8A4A36C2-0535-4D2C-BD3D-496CB7EED6E3} - C:\Program Files\CheckPoint\ZAForceField\WOW64\TrustChecker\bin\TrustCheckerIEPlugin.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files (x86)\Google\GoogleToolbarNotifier\5.1.1309.3572\swg.dll
O2 - BHO: HP Smart BHO Class - {FFFFFFFF-CF4E-4F2B-BDC2-0E72E116A856} - C:\Program Files (x86)\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O3 - Toolbar: AVG Security Toolbar - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - C:\Program Files (x86)\AVG\AVG8\Toolbar\IEToolbar.dll
O3 - Toolbar: ZoneAlarm Toolbar - {EE2AC4E5-B0B0-4EC6-88A9-BCA1A32AB107} - C:\Program Files\CheckPoint\ZAForceField\WOW64\TrustChecker\bin\TrustCheckerIEPlugin.dll
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~2\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [Intuit SyncManager] C:\Program Files (x86)\Common Files\Intuit\Sync\IntuitSyncManager.exe startup
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files (x86)\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\itunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [ZoneAlarm Client] "C:\Program Files (x86)\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [Google Update] "C:\Users\Sonia\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Startup: OpenOffice.org 3.0.lnk = C:\Program Files (x86)\openoffice.org1.1.4\OpenOffice.org 3\program\quickstart.exe
O4 - Startup: QBCM.exe - Shortcut.lnk = C:\Program Files (x86)\Intuit\QuickBooks Customer Manager\QBCM.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files (x86)\hp\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: QuickBooks Update Agent.lnk = C:\Program Files (x86)\Common Files\Intuit\QuickBooks\QBUpdate\qbupdate.exe
O9 - Extra button: HP Smart Select - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - C:\Program Files (x86)\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O9 - Extra button: ComcastHSI - {1CFD173E-9A56-4CF6-B331-3C7B84126882} -
http://www.comcast.net (file missing) (HKCU)
O9 - Extra button: Help - {25F18074-BD0D-48B3-858A-DED9B3183988} -
http://www.comcast.net/memberservices/ (file missing) (HKCU)
O9 - Extra button: Support - {639AEB9E-6BE3-452D-9F05-B75C3B491681} -
http://www.comcastsupport.com (file missing) (HKCU)
O13 - Gopher Prefix:
O18 - Protocol: intu-help-qb2 - {84D77A00-41B5-4B8B-8ADF-86486D72E749} - C:\Business\quickbooks\HelpAsyncPluggableProtocol.dll
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files (x86)\AVG\AVG8\avgpp.dll
O18 - Protocol: qbwc - {FC598A64-626C-4447-85B8-53150405FD57} - mscoree.dll (file missing)
O23 - Service: Andrea RT Filters Service (AERTFilters) - Andrea Electronics Corporation - C:\Program Files\Realtek\Audio\HDA\AERTSr64.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: ASP.NET State Service (aspnet_state) - Unknown owner - (no file)
O23 - Service: Ati External Event Utility - Unknown owner - C:\Windows\system32\Ati2evxx.exe (file missing)
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~2\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~2\AVG\AVG8\avgwdsvc.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files (x86)\Bonjour\mDNSResponder.exe
O23 - Service: Dragon Age: Origins - Content Updater (DAUpdaterSvc) - BioWare - C:\Games\Dragon Age\bin_ship\DAUpdaterSvc.Service.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)
O23 - Service: Dock Login Service (DockLoginService) - Stardock Corporation - C:\Program Files\Dell\DellDock\DockLogin.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files (x86)\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Google Update Service (gupdate1c9aa4ffd0f5ab0) (gupdate1c9aa4ffd0f5ab0) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files (x86)\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files (x86)\iPod\bin\iPodService.exe
O23 - Service: ZoneAlarm Toolbar IswSvc (IswSvc) - Check Point Software Technologies - C:\Program Files\CheckPoint\ZAForceField\IswSvc.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: QBCFMonitorService - Intuit - C:\Program Files (x86)\Common Files\Intuit\QuickBooks\QBCFMonitorService.exe
O23 - Service: Intuit QuickBooks FCS (QBFCService) - Intuit Inc. - C:\Program Files (x86)\Common Files\Intuit\QuickBooks\FCS\Intuit.QuickBooks.FCS.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SLsvc.exe,-101 (slsvc) - Unknown owner - C:\Windows\system32\SLsvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files (x86)\Common Files\SureThing Shared\stllssvr.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: TrueVector Internet Monitor (vsmon) - Check Point Software Technologies LTD - C:\Windows\SysWOW64\ZoneLabs\vsmon.exe
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
--
End of file - 10310 bytes