Despite anti-virus software (Ewido) my PC has been infected. I managed to clear part of the trouble but the malware seems persistent.

I've run CC Cleaner, Ewido, and CWShredder and it cleared some of the rubbish, but not all. If you could help me out with a check on the HiJackThis log I'd be obliged. I believe this is something to do with PowerCodec but I'm not sure so I don't want to dump it without guidance.


HJT Log

Logfile of HijackThis v1.99.1
Scan saved at 07:12:41, on 19/10/2006
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\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\PowerCodec\isamonitor.exe
C:\Program Files\PowerCodec\pmsngr.exe
C:\Program Files\COMPAQ\Easy Access Button Support\StartEAK.exe
C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
C:\WINDOWS\system32\PROMon.exe
C:\Program Files\Microsoft Works\WksSb.exe
C:\PROGRA~1\Yahoo!\YOP\yop.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\PowerCodec\pmmon.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIA GE.EXE
C:\PROGRA~1\BROADB~1\SMARTB~1\BTHelpNotifier.exe
C:\PROGRA~1\Yahoo!\browser\ybrwicon.exe
C:\Program Files\Pinnacle\Shared Files\Programs\Remote\Remoterm.exe
C:\Program Files\PowerCodec\isamini.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Messenger\msmsgs.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\Program Files\Common Files\Microsoft Shared\Works Shared\wkcalrem.exe
C:\PROGRA~1\Yahoo!\MESSEN~1\ymsgr_tray.exe
C:\Program Files\Trend Micro\Tmas\Tmas.exe
C:\Program Files\Compaq\Easy Access Button Support\CPQEAKSYSTEMTRAY.EXE
C:\Program Files\Compaq\Easy Access Button Support\CPQEADM.EXE
C:\Compaq\EAKDRV\EAUSBKBD.EXE
C:\Program Files\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\PROGRA~1\Compaq\EASYAC~1\BttnServ.exe
C:\Program Files\ewido anti-spyware 4.0\guard.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopCrawl.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\System32\wbem\wmiapsrv.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by BT Yahoo! Broadband
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: UberButton Class - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\common\yiesrvc.dll
O2 - BHO: YahooTaggedBM Class - {65D886A2-7CA7-479B-BB95-14D1EFB7946A} - C:\Program Files\Yahoo!\common\YIeTagBm.dll
O2 - BHO: (no name) - {d869742a-e5d2-4624-96c7-aae26170665e} - C:\Program Files\PowerCodec\isaddon.dll
O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O2 - BHO: SidebarAutoLaunch Class - {F2AA9440-6328-4933-B7C9-A6CCDF9CBF6D} - C:\Program Files\Yahoo!\browser\YSidebarIEBHO.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll
O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [CPQEASYACC] C:\Program Files\COMPAQ\Easy Access Button Support\StartEAK.exe
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [WCOLOREAL] "C:\Program Files\COMPAQ\Coloreal\coloreal.exe"
O4 - HKLM\..\Run: [PROMon.exe] PROMon.exe
O4 - HKLM\..\Run: [srmclean] C:\Cpqs\Scom\srmclean.exe
O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Program Files\Microsoft Works\WksSb.exe /AllUsers
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Microsoft Works\WkDetect.exe
O4 - HKLM\..\Run: [YOP] C:\PROGRA~1\Yahoo!\YOP\yop.exe /autostart
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [EPSON Stylus Photo RX520 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIA GE.EXE /P31 "EPSON Stylus Photo RX520 Series" /O6 "USB002" /M "Stylus Photo RX520"
O4 - HKLM\..\Run: [Motive SmartBridge] C:\PROGRA~1\BROADB~1\SMARTB~1\BTHelpNotifier.exe
O4 - HKLM\..\Run: [YBrowser] C:\PROGRA~1\Yahoo!\browser\ybrwicon.exe
O4 - HKLM\..\Run: [PMCRemote] C:\Program Files\Pinnacle\Shared Files\Programs\Remote\Remoterm.exe
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe -CheckReg
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] C:\PROGRA~1\Yahoo!\MESSEN~1\ypager.exe -quiet
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Microsoft Works Calendar Reminders.lnk = ?
O4 - Global Startup: Trend Micro Anti-Spyware.lnk = C:\Program Files\Trend Micro\Tmas\Tmas.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: BT Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\common\yiesrvc.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
O9 - Extra button: BT - {33242042-9AB3-4B99-8AEB-CCE2D0F8C26E} - http://www.bt.com (file missing) (HKCU)
O9 - Extra button: Homepage - {ACBB83E1-0450-439B-8D1D-DC28D1657DD3} - http://bt.yahoo.com (file missing) (HKCU)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} - https://register.btinternet.com/temp...control013.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} - https://register.btinternet.com/temp...control024.cab
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~1\GOEC62~1.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: gaonic - {f31aee4a-1530-4fef-8537-79c6973bff9a} - C:\WINDOWS\system32\tazth.dll
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: Intel(R) NMS (NMSSvc) - Intel Corporation - C:\WINDOWS\System32\NMSSvc.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe