My Yahoo search link sometimes got redirected to different websites. I have Symantec AV which detected/quarantined the spyverify trojan. Ran Spybot & Ad-Aware and critical objects were removed but i'm still getting the page redirection. This doesn't happen on all Yahoo search result links just some and they're random. Any help on this problem is greatly appreciated. Here's the HJT log.

Logfile of HijackThis v1.99.1
Scan saved at 130 PM, on 4/17/2007
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\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\IPSSVC.EXE
C:\Program Files\Symantec AntiVirus\DefWatch.exe
C:\Program Files\Diskeeper Corporation\Diskeeper\DkService.exe
C:\Program Files\DigitalPersona\Bin\DpHost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Symantec AntiVirus\SavRoam.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\Program Files\Symantec AntiVirus\Rtvscan.exe
C:\Program Files\IBM ThinkVantage\Rescue and Recovery\rrservice.exe
C:\Program Files\IBM ThinkVantage\Common\Scheduler\tvtsched.exe
C:\Program Files\ThinkVantage\SystemUpdate\UCLauncherService. exe
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\Program Files\Windows Media Player\WMPNetwk.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\IBM ThinkVantage\Common\Logger\logmon.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\Analog Devices\SoundMAX\Smax4.exe
C:\WINDOWS\System32\DLA\DLACTRLW.EXE
C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe
C:\PROGRA~1\THINKV~1\PrdCtr\LPMGR.exe
C:\Program Files\IBM ThinkVantage\Client Security Solution\cssauthe.exe
C:\Program Files\IBM ThinkVantage\SafeGuard PrivateDisk\pdservice.exe
C:\Program Files\Picasa2\PicasaMediaDetector.exe
C:\WINDOWS\system32\ICO.EXE
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\FSRremoS.EXE
C:\WINDOWS\system32\Pelmiced.exe
C:\Program Files\DigitalPersona\Bin\DPAgnt.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\PROGRA~1\SYMANT~2\VPTray.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\G oogleToolbarNotifier.exe
C:\lotus\organize\easyclip.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Program Files\Diskeeper Corporation\Diskeeper\DkIcon.exe
c:\progra~1\common~1\instal~1\update~1\isuspm.exe
c:\Program Files\Common Files\InstallShield\UpdateService\agent.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\System32\DLA\DLASHX_W.DLL
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [suScheduler] C:\Program Files\ThinkVantage\SystemUpdate\UCLauncher.exe /SCHEDULER
O4 - HKLM\..\Run: [DLA] C:\WINDOWS\System32\DLA\DLACTRLW.EXE
O4 - HKLM\..\Run: [ISUSPM Startup] c:\PROGRA~1\COMMON~1\INSTAL~1\UPDATE~1\ISUSPM.exe -startup
O4 - HKLM\..\Run: [ISUSScheduler] "c:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [LPManager] C:\PROGRA~1\THINKV~1\PrdCtr\LPMGR.exe
O4 - HKLM\..\Run: [cssauthe] "C:\Program Files\IBM ThinkVantage\Client Security Solution\cssauthe.exe" silent
O4 - HKLM\..\Run: [PDService.exe] "C:\Program Files\IBM ThinkVantage\SafeGuard PrivateDisk\pdservice.exe"
O4 - HKLM\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe
O4 - HKLM\..\Run: [DiskeeperSystray] "C:\Program Files\Diskeeper Corporation\Diskeeper\DkIcon.exe"
O4 - HKLM\..\Run: [Mouse Suite 98 Daemon] ICO.EXE
O4 - HKLM\..\Run: [Synchronization Manager] %SystemRoot%\system32\mobsync.exe /logon
O4 - HKLM\..\Run: [DpAgnt] C:\Program Files\DigitalPersona\Bin\DPAgnt.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~2\VPTray.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\G oogleToolbarNotifier.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Lotus Organizer EasyClip.lnk = ?
O4 - Global Startup: Lotus QuickStart.lnk = ?
O4 - Global Startup: Lotus SuiteStart.lnk = C:\lotus\smartctr\suitest.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\IBM\Java142\jre\bin\NPJPI142.dll
O9 - Extra 'Tools' menuitem: IBM Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\IBM\Java142\jre\bin\NPJPI142.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O11 - Options group: [JAVA_IBM] Java (IBM)
O15 - Trusted IP range: http://10.0.0.20
O16 - DPF: {A433CB0A-9BA9-11D3-82DD-00105A932EC7} (IC.Startup.OCX) - http://10.0.0.20/IC/ICStartupOCX.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = xxx.local
O17 - HKLM\Software\..\Telephony: DomainName = xxx.local
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = xxx.local
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxdev.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\system32\NavLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
O23 - Service: Diskeeper - Diskeeper Corporation - C:\Program Files\Diskeeper Corporation\Diskeeper\DkService.exe
O23 - Service: DpHost - DigitalPersona, Inc. - C:\Program Files\DigitalPersona\Bin\DpHost.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: IPS Core Service (IPSSVC) - Lenovo Ltd. - C:\WINDOWS\system32\IPSSVC.EXE
O23 - Service: IBM PSA Access Driver Control (PsaSrv) - Unknown owner - C:\WINDOWS\system32\PsaSrv.exe (file missing)
O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe
O23 - Service: TVT Backup Service - Unknown owner - C:\Program Files\IBM ThinkVantage\Rescue and Recovery\rrservice.exe
O23 - Service: TVT Scheduler - Unknown owner - C:\Program Files\IBM ThinkVantage\Common\Scheduler\tvtsched.exe
O23 - Service: ThinkVantage System Update (UCLauncherService) - Unknown owner - C:\Program Files\ThinkVantage\SystemUpdate\UCLauncherService. exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\Program Files\RealVNC\VNC4\WinVNC4.exe" -service (file missing)