Combo fix:

ComboFix 08-04-27.2 - Trevor 2008-04-28 18:58:39.1 - NTFSx86
Microsoft Windows XP Home Edition 5.1.2600.2.1252.1.1033.18.245 [GMT 1:00]
Running from: C:\Documents and Settings\Trevor\Desktop\ComboFix.exe
* Created a new restore point

WARNING -THIS MACHINE DOES NOT HAVE THE RECOVERY CONSOLE INSTALLED !!
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((((((((((((((((((((((((( Files Created from 2008-03-28 to 2008-04-28 )))))))))))))))))))))))))))))))
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2008-04-27 18:02 . 2008-04-27 18:03 <DIR> d-------- C:\Program Files\CCleaner
2008-04-27 14:41 . 2008-04-28 14:14 <DIR> d--h----- C:\$AVG8.VAULT$
2008-04-26 22:24 . 2008-04-26 22:24 75,272 --a------ C:\WINDOWS\system32\drivers\avgtdix.sys
2008-04-26 22:24 . 2008-04-26 22:24 10,520 --a------ C:\WINDOWS\system32\avgrsstx.dll
2008-04-26 22:23 . 2008-04-28 17:58 <DIR> d-------- C:\WINDOWS\system32\drivers\Avg
2008-04-26 22:23 . 2008-04-26 22:23 <DIR> d-------- C:\Program Files\AVG
2008-04-26 22:23 . 2008-04-26 22:23 <DIR> d-------- C:\Documents and Settings\Trevor\Application Data\AVGTOOLBAR
2008-04-26 22:23 . 2008-04-26 22:26 <DIR> d-------- C:\Documents and Settings\All Users\Application Data\avg8
2008-04-26 22:23 . 2008-04-26 22:23 96,520 --a------ C:\WINDOWS\system32\drivers\avgldx86.sys
2008-04-26 22:13 . 2008-04-26 22:13 <DIR> d-------- C:\Documents and Settings\Trevor\Application Data\Leadertech

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(((((((((((((((((((((((((((((((((((((((( Find3M Report ))))))))))))))))))))))))))))))))))))))))))))))))))))
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2008-04-26 21:18 --------- d-----w C:\Program Files\MRU-Blaster
2008-04-26 21:16 --------- d-----w C:\Program Files\Spybot - Search & Destroy
2008-04-26 21:15 --------- d-----w C:\Documents and Settings\All Users\Application Data\Spybot - Search & Destroy
2008-04-26 21:14 --------- d-----w C:\Program Files\SpywareGuard
2008-04-26 21:14 --------- d-----w C:\Program Files\SpywareBlaster
2008-03-31 17:48 --------- d-----w C:\Documents and Settings\Trevor\Application Data\PowerChallenge
2008-03-19 09:47 1,845,248 ----a-w C:\WINDOWS\system32\win32k.sys
2008-02-20 06:51 282,624 ----a-w C:\WINDOWS\system32\gdi32.dll
2008-02-20 05:32 45,568 ----a-w C:\WINDOWS\system32\dnsrslvr.dll
2008-02-16 09:32 666,112 ----a-w C:\WINDOWS\system32\wininet.dll
2006-01-09 16:27 5,185,304 ----a-w C:\Program Files\Firefox Setup 1.5.exe
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((((((((((((((((((((((((((((((((((((( Reg Loading Points ))))))))))))))))))))))))))))))))))))))))))))))))))
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*Note* empty entries & legit default entries are not shown
REGEDIT4

[HKEY_LOCAL_MACHINE\~\Browser Helper Objects\{A057A204-BACC-4D26-9990-79A187E2698E}]
2008-04-26 22:23 2050816 --a------ C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar]
"{A057A204-BACC-4D26-9990-79A187E2698E}"= "C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL" [2008-04-26 22:23 2050816]

[HKEY_CLASSES_ROOT\clsid\{a057a204-bacc-4d26-9990-79a187e2698e}]
[HKEY_CLASSES_ROOT\avgtoolbar.AVGTOOLBAR]

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}"="C:\Program Files\Common Files\Ahead\lib\NMBgMonitor.exe" [2005-09-03 16:18 94208]
"ctfmon.exe"="C:\WINDOWS\system32\ctfmon.exe" [2004-08-04 00:56 15360]
"kdx"="C:\WINDOWS\kdx\KHost.exe" [2007-05-11 09:46 2236416]
"WMPNSCFG"="C:\Program Files\Windows Media Player\WMPNSCFG.exe" [2006-10-18 20:05 204288]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"SoundMan"="SOUNDMAN.EXE" [2002-07-12 14:17 46592 C:\WINDOWS\SOUNDMAN.EXE]
"ATIPTA"="C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe" [2002-07-12 15:53 290816]
"NeroFilterCheck"="C:\WINDOWS\system32\NeroCheck.exe" [2001-07-09 12:50 155648]
"WinPatrol"="C:\Program Files\BillP Studios\WinPatrol\winpatrol.exe" [2005-12-13 00:18 222784]
"HP Software Update"="C:\Program Files\HP\HP Software Update\HPWuSchd2.exe" [2005-02-17 00:11 49152]
"Sunkist2k"="C:\Program Files\Multimedia Card Reader\shwicon2k.exe" [2004-12-10 12:49 139264]
"SunJavaUpdateSched"="C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe" [2007-09-25 01:11 132496]
"iTunesHelper"="C:\Program Files\iTunes\iTunesHelper.exe" [2007-06-01 16:51 257088]
"QuickTime Task"="C:\Program Files\QuickTime\QTTask.exe" [2007-06-29 07:24 286720]
"AVG8_TRAY"="C:\PROGRA~1\AVG\AVG8\avgtray.exe" [2008-04-26 22:23 1177368]

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="C:\WINDOWS\system32\CTFMON.EXE" [2004-08-04 00:56 15360]

C:\Documents and Settings\All Users\Start Menu\Programs\Startup\
HP Digital Imaging Monitor.lnk - C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe [2004-11-04 20:28:24 258048]

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\windows]
"AppInit_DLLs"=avgrsstx.dll

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile]
"EnableFirewall"= 0 (0x0)

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile\AuthorizedApplications\List]
"%windir%\\system32\\sessmgr.exe"=
"C:\\Program Files\\Messenger\\msmsgs.exe"=
"C:\\Program Files\\Yahoo!\\Messenger\\YahooMessenger.exe"=
"C:\\Program Files\\Yahoo!\\Messenger\\YServer.exe"=
"C:\\Program Files\\iTunes\\iTunes.exe"=
"C:\\WINDOWS\\kdx\\KHost.exe"=
"C:\\Program Files\\KService\\KService.exe"=
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"=
"C:\\Program Files\\MSN Messenger\\livecall.exe"=
"C:\\Program Files\\Sony Ericsson\\Sony Ericsson Media Manager 1.0\\MediaManager.exe"=
"C:\\Program Files\\AVG\\AVG8\\avgupd.exe"=
"C:\\Program Files\\AVG\\AVG8\\avgemc.exe"=

R1 AvgLdx86;AVG AVI Loader Driver x86;C:\WINDOWS\system32\Drivers\avgldx86.sys [2008-04-26 22:23]
R1 fwdrv;Firewall Driver;C:\WINDOWS\system32\drivers\fwdrv.sys [2007-04-26 10:21]
R1 khips;Kerio HIPS Driver;C:\WINDOWS\system32\drivers\khips.sys [2007-04-26 10:21]
R2 avg8emc;AVG8 E-mail Scanner;C:\PROGRA~1\AVG\AVG8\avgemc.exe [2008-04-26 22:23]
R2 avg8wd;AVG8 WatchDog;C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe [2008-04-26 22:23]
R2 AvgTdiX;AVG8 Network Redirector;C:\WINDOWS\system32\Drivers\avgtdix.sys [2008-04-26 22:24]
R2 SPF4;Sunbelt Personal Firewall 4;"C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe" [2007-04-26 10:21]

*Newly Created Service* - CATCHME
.
Contents of the 'Scheduled Tasks' folder
"2008-04-23 11:26:02 C:\WINDOWS\Tasks\AppleSoftwareUpdate.job"
- C:\Program Files\Apple Software Update\SoftwareUpdate.exe
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**************************************************************************

catchme 0.3.1353 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-04-28 19:03:52
Windows 5.1.2600 Service Pack 2 NTFS

scanning hidden processes ...

scanning hidden autostart entries ...

scanning hidden files ...

scan completed successfully
hidden files: 0

**************************************************************************
.
Completion time: 2008-04-28 19:08:14
ComboFix-quarantined-files.txt 2008-04-28 18:07:49

Pre-Run: 63,632,826,368 bytes free
Post-Run: 63,651,831,808 bytes free

109 --- E O F --- 2008-04-09 10:45:30

Hijack this:

Logfile of HijackThis v1.99.1
Scan saved at 19:23:27, on 28/04/2008
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\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\KService\KService.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\Program Files\Multimedia Card Reader\shwicon2k.exe
C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Canon\CAL\CALMAIN.exe
C:\Program Files\Common Files\Ahead\lib\NMBgMonitor.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\kdx\KHost.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\Program Files\Messenger\msmsgs.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\notepad.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.cpfc.premiumtv.co.uk/page/Welcome
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
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://uk.rd.yahoo.com/customize/ie/defaults/su/msgr8/*http://uk.search.yahoo.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = webcache.blueyonder.co.uk:8080
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL
O3 - Toolbar: AVG Security Toolbar - {A057A204-BACC-4D26-9990-79A187E2698E} - C:\PROGRA~1\AVG\AVG8\AVGTOO~1.DLL
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [WinPatrol] C:\Program Files\BillP Studios\WinPatrol\winpatrol.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [Sunkist2k] C:\Program Files\Multimedia Card Reader\shwicon2k.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Common Files\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [kdx] C:\WINDOWS\kdx\KHost.exe -all
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.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\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.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
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1136832220828
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - AppInit_DLLs: avgrsstx.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AVG8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Program Files\Canon\CAL\CALMAIN.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: KService - Kontiki Inc. - C:\Program Files\KService\KService.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software - C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe