Trek Blue Error Nuker removal needed

Please can someone sort me out!
I would also like to know how this got onto my computer. I run Norton Antivirus, Zonealarm, Spybot, Adaware.

HijackThis logs:-

StartupList report, 11/07/2005, 13:04:43
StartupList version: 1.52.2
Started from : C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.EXE
Detected: Windows XP SP2 (WinNT 5.01.2600)
Detected: Internet Explorer v6.00 SP2 (6.00.2900.2180)
* Using default options
==================================================

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\system32\nethx.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe
C:\WINDOWS\system32\NOTEPAD.EXE

————————————————–

Listing of startup folders:

Shell folders Common Startup:
[C:\Documents and Settings\All Users\Start Menu\Programs\Startup]
Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE

————————————————–

Checking Windows NT UserInit:

[HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
UserInit = C:\WINDOWS\system32\userinit.exe,

————————————————–

Autorun entries from Registry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run

ATIPTA = C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
SoundMan = SOUNDMAN.EXE
ccApp = "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
NAV CfgWiz = C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
CARPService = carpserv.exe
OpwareSE2 = "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
TrustKeybd = C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
WheelMouse = C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
TrustInstaller = "D:\Setup.exe"
PinnacleDriverCheck = C:\WINDOWS\system32\PSDrvCheck.exe
BTopenworld = "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
Symantec NetDriver Monitor = C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
Zone Labs Client = C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
iexplore.exe = C:\Program Files\Internet Explorer\iexplore.exe
nethx.exe = C:\WINDOWS\system32\nethx.exe
ieqw.exe = C:\WINDOWS\ieqw.exe
sdkqa.exe = C:\WINDOWS\sdkqa.exe

————————————————–

Autorun entries from Registry:
HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce

ielq32.exe = C:\WINDOWS\ielq32.exe
ntos.exe = C:\WINDOWS\system32\ntos.exe

————————————————–

Shell & screensaver key from C:\WINDOWS\SYSTEM.INI:

Shell=*INI section not found*
SCRNSAVE.EXE=*INI section not found*
drivers=*INI section not found*

Shell & screensaver key from Registry:

Shell=Explorer.exe
SCRNSAVE.EXE=C:\WINDOWS\System32\ssflwbox.scr
drivers=*Registry value not found*

Policies Shell key:

HKCU\..\Policies: Shell=*Registry key not found*
HKLM\..\Policies: Shell=*Registry value not found*

————————————————–


Enumerating Browser Helper Objects:

(no name) - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}
(no name) - C:\WINDOWS\javaxp32.dll - {621C5F14-0928-7C3B-745B-DA8F9C0CDA43}
NAV Helper - C:\Program Files\Norton AntiVirus\NavShExt.dll - {BDF3E430-B101-42AD-A544-FADC6B084872}
(no name) - C:\WINDOWS\mskh32.dll - {FC8EE5B7-63DD-843E-B0F9-C7F8FB008D54}

————————————————–

Enumerating Task Scheduler jobs:

Norton AntiVirus - Scan my computer - Charles.job
Norton AntiVirus - Scan my computer.job
Symantec NetDetect.job

————————————————–

Enumerating Download Program Files:

[Shockwave ActiveX Control]
InProcServer32 = C:\WINDOWS\system32\Macromed\Director\SwDir.dll
CODEBASE = http://download.macromedia.com/pub/shockwa…director/sw.cab

[Minesweeper Flags Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\minesweeper.dll
CODEBASE = http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab

[YInstStarter Class]
InProcServer32 = C:\Program Files\Yahoo!\common\yinsthelper.dll
CODEBASE = C:\Program Files\Yahoo!\commonyinsthelper.dll

[Office Update Installation Engine]
InProcServer32 = C:\WINDOWS\opuc.dll
CODEBASE = http://office.microsoft.com/officeupdate/content/opuc.cab

[mailhelper Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\btmailcontrol.dll
CODEBASE = http://register.btinternet.com/templates/b…lcontrol013.cab

[MessengerStatsClient Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\messengerstatsclient.dll
CODEBASE = http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab

[Anonymizer Anti-Spyware Scanner]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\WebAAS.dll
CODEBASE = http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab

[{9F1C11AA-197B-4942-BA54-47A8489BB47F}]
CODEBASE = http://v4.windowsupdate.microsoft.com/CAB/…AB?38182.210625

[YahooYMailTo Class]
InProcServer32 = C:\Program Files\Yahoo!\common\ymmapi.dll
CODEBASE = http://download.yahoo.com/dl/installs/ymail/ymmapi.dll

[YAddBook Class]
InProcServer32 = C:\PROGRA~1\Yahoo!\common\yaddbook.dll
CODEBASE = http://download.yahoo.com/dl/installs/yab_af.cab

[ActiveDataInfo Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\SymAData.dll
CODEBASE = https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab

[{D18F962A-3722-4B59-B08D-28BB9EB2281E}]
CODEBASE = http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab

[Shockwave Flash Object]
InProcServer32 = C:\WINDOWS\system32\macromed\flash\Flash.ocx
CODEBASE = http://download.macromedia.com/pub/shockwa…ash/swflash.cab

[ActiveDataObj Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\ActiveData.dll
CODEBASE = https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab

[webhelper Class]
InProcServer32 = C:\Program Files\Internet Explorer\BT Yahoo! Internet Upgrade\btwebcontrol.dll
CODEBASE = http://register.btinternet.com/templates/btwebcontrol023.cab

[Solitaire Showdown Class]
InProcServer32 = C:\WINDOWS\Downloaded Program Files\solitaireshowdown.dll
CODEBASE = http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab

————————————————–

Enumerating ShellServiceObjectDelayLoad items:

PostBootReminder: C:\WINDOWS\system32\SHELL32.dll
CDBurn: C:\WINDOWS\system32\SHELL32.dll
WebCheck: C:\WINDOWS\System32\webcheck.dll
SysTray: C:\WINDOWS\System32\stobject.dll

&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&

Logfile of HijackThis v1.99.1
Scan saved at 13:04:15, on 11/07/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\system32\nethx.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://search.yahoo.com/search?p=%s
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Class - {621C5F14-0928-7C3B-745B-DA8F9C0CDA43} - C:\WINDOWS\javaxp32.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: Class - {FC8EE5B7-63DD-843E-B0F9-C7F8FB008D54} - C:\WINDOWS\mskh32.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - HKLM\..\Run: [nethx.exe] C:\WINDOWS\system32\nethx.exe
O4 - HKLM\..\Run: [ieqw.exe] C:\WINDOWS\ieqw.exe
O4 - HKLM\..\Run: [sdkqa.exe] C:\WINDOWS\sdkqa.exe
O4 - HKLM\..\RunOnce: [ielq32.exe] C:\WINDOWS\ielq32.exe
O4 - HKLM\..\RunOnce: [ntos.exe] C:\WINDOWS\system32\ntos.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNxdm414AWGB
O9 - Extra button: BT Yahoo! Sidebar - {51085E3D-A958-42A2-A6BE-A6A9B0BAF276} - C:\Program Files\Yahoo!\browser\ysidebarIE.dll
O9 - Extra 'Tools' menuitem: BT &Yahoo! Sidebar - {51085E3D-A958-42A2-A6BE-A6A9B0BAF276} - C:\Program Files\Yahoo!\browser\ysidebarIE.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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O23 - Service: Network Security Service ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\ielq32.exe" /s (file missing)
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

You have the Homesearch infection.

First Go to Start > Settings > Control Panel >Add/Remove Programs
Remove the following (if they are there)
mywebsearch and Sidebar

Then remove the service:
-Click Start>Run and type in: services.msc
-Click OK
-In the Services window find: Network Security Service ( 11Fßä #•ºÄÖ`I)
-Select/highlight and right click the entry, and choose: Properties
-On the General tab, under Service Status click the Stop button
-Beside: Startup Type, in the drop menu, select: Disabled
-Click Apply, then OK

Open HJT and click config > misc tools > “delete an NT service”
Copy and past: 11Fßä #•ºÄÖ`I Attention! 1 space before the 11!!
click OK.

1.
Download CWShredder
Click check for updates, we will use it later in safe mode.

2.
Download aboutbuster 5
Unzip the file to its own folder (C:\AB), we will use it later in safe mode.

3.
Download HSFix
we will use it later in safe mode.

4.
Download Killbox
Choose save as to your desktop. Unzip the file. We will use it later.

5.
Take care: some files can be hidden, so first go to start > control panel > folder options > view (tab) > mark “show hidden files en extensions >OK
5a.
Print this advice for in safe mode there is no internetconnection. You better entirely PLUG OUT from the internet!!!
Reboot your pc into safe mode for all OS

6.
Close all windows and open HijackThis.
Click "scan only” in the main window
Put a check beside the lines below and choose “FIX checked”.

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\exxpg.dll/sp.html#37049
R3 - Default URLSearchHook is missing
O2 - BHO: Class - {621C5F14-0928-7C3B-745B-DA8F9C0CDA43} - C:\WINDOWS\javaxp32.dll
O2 - BHO: Class - {FC8EE5B7-63DD-843E-B0F9-C7F8FB008D54} - C:\WINDOWS\mskh32.dll
O4 - HKLM\..\Run: [nethx.exe] C:\WINDOWS\system32\nethx.exe
O4 - HKLM\..\Run: [ieqw.exe] C:\WINDOWS\ieqw.exe
O4 - HKLM\..\Run: [sdkqa.exe] C:\WINDOWS\sdkqa.exe
O4 - HKLM\..\RunOnce: [ielq32.exe] C:\WINDOWS\ielq32.exe
O4 - HKLM\..\RunOnce: [ntos.exe] C:\WINDOWS\system32\ntos.exe
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNxdm414AWGB
O9 - Extra button: BT Yahoo! Sidebar - {51085E3D-A958-42A2-A6BE-A6A9B0BAF276} - C:\Program Files\Yahoo!\browser\ysidebarIE.dll
O9 - Extra 'Tools' menuitem: BT &Yahoo! Sidebar - {51085E3D-A958-42A2-A6BE-A6A9B0BAF276} - C:\Program Files\Yahoo!\browser\ysidebarIE.dll
O23 - Service: Network Security Service ( 11Fßä #•ºÄÖ`I) - Unknown owner - C:\WINDOWS\ielq32.exe" /s (file missing)

7.
Run CWShredder and choose fix

8.
Start About:Buster and press start, and then OK. The program will start scanning now.When it is done, reboot the pc.
After the reboot, starte About:Buster AGAIN and scan AGAIN.

9.
Dubbelklik HSfix.reg to merge the info to the registry.

10.
Start Killbox place a tick next to [x]delete on reboot.
Copy this whole list into the windows clipboard, all the Bolded below.

C:\WINDOWS\exxpg.dll
C:\WINDOWS\system32\nethx.exe
C:\WINDOWS\ieqw.exe
C:\WINDOWS\sdkqa.exe
C:\WINDOWS\system32\ntos.exe
C:\WINDOWS\ielq32.exe

Back in Killbox go > file > paste from clipboard,
Click the red highlighted X button and say yes to the prompt if all the files have been put there, then click OK.
Exit Killbox and restart your PC.


The KillBox creates a folder called "!submit" in C:\ , after you are done you can delete the folder.

11.
Clean out temporary files:
Start | Run | type cleanmgr | OK
Let it scan your system for files to remove.
Make sure Temporary Files, Temporary Internet Files, and Recycle Bin are the only things checked.
Click OK to remove them.
Click Yes to confirm the deletion.
Reboot into normal mode.

Download Ewido scan
Check for updates.

Let it do a full run, than copy the log. Past it to a blank Notepad file and save it to post here.

Post back here with a fresh log using HijackThis and Ewidoscanlog.

Thanks for the help.
Some problems:
In HJT I found no exxpg.dll lines but plenty of ikhar.dll lines. I probably should have checked these, but I decided to be cautious and didn't.
I accidentally booted into normal mode after running About:Buster the first time.
When I finally went into normal mode the 'about:blank' page in IE immediately loaded again - not a good sign!

Ewido found over 1300 items and I am not allowed to post it because of length. Please tell me if you want selected sections of it.
Here is the HJT log:

Logfile of HijackThis v1.99.1
Scan saved at 13:14:29, on 17/07/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Apache2\bin\Apache.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Program Files\BT Yahoo! Internet\DialBTYahoo.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\tioyi.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://search.yahoo.com/search?p=%s
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: Class - {C70A9850-BFBE-FA80-AEBC-F027897A9AC5} - C:\WINDOWS\sdksu32.dll (file missing)
O2 - BHO: Class - {F8C5C8E9-52C1-06A7-3A16-9AAC146F3F6D} - C:\WINDOWS\system32\netsq.dll (file missing)
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - HKLM\..\Run: [sysre32.exe] C:\WINDOWS\sysre32.exe
O4 - HKLM\..\RunOnce: [iewb.exe] C:\WINDOWS\system32\iewb.exe
O4 - HKLM\..\RunOnce: [ntki.exe] C:\WINDOWS\ntki.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{48E4E888-422F-4C3F-9369-EBD283E28CC5}: NameServer = 213.1.119.97 213.1.119.98
O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\ntos.exe (file missing)
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

Better this time!
In HJT 'tioyi.dll' had already mututed to another name, but I deleted the seven lines ending with 'html#37049'.
The four following lines did not show up:
O2 - BHO: Class - {C70A9850-BFBE-FA80-AEBC-F027897A9AC5} - C:\WINDOWS\sdksu32.dll (file missing)
O4 - HKLM\..\RunOnce: [iewb.exe] C:\WINDOWS\system32\iewb.exe
O4 - HKLM\..\RunOnce: [ntki.exe] C:\WINDOWS\ntki.exe
O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\ntos.exe (file missing)

None of the files to be deleted were present but C:\system32\ntos32.exe and C:\system32\ntoskrnl.exe were present but I left them alone.

CWShredder was clean
About:Buster removed three files
Ewido found nothing
BUT on rebooting in normal mode (before Ewido Scan) IE again loaded itself and displayed the 'about:blank' page.
One further query: I was in my own user area when running 'cleanmgr' and suspect temporary internet files are not removed in other areas. Should I have logged on as Administrator?

HJT log:

Logfile of HijackThis v1.99.1
Scan saved at 15:46:01, on 17/07/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\BT Yahoo! Internet\DialBTYahoo.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe
C:\Program Files\Symantec\LiveUpdate\NDETECT.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://search.yahoo.com/search?p=%s
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{48E4E888-422F-4C3F-9369-EBD283E28CC5}: NameServer = 213.1.119.99 213.1.119.100
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

I have cleaned out all the other user accounts
At Jotti Viruscan ntos32.exe turned out to be an empty file and ntoskrnl.exe got a clean bill of health.
IE still loads up with the about:blank page.
The words 'about:blank' occur in two files: actshell.htm and migrate.js which are both present in four different folders: C:\WINDOWS\$NtServicePackUninstall$, C:\WINDOWS\ServicePackFiles\i386, C:\WINDOWS\system32\oobe, C:\WINDOWS\system32\oobe\mui\041e.
Is there some problem with my shell file? - I think I have seen it mentioned elsewhere in this forum.
My hard disk is rattling away all the time, which is very alarming!
I enclose latest HJT log in case anything has changed.

Logfile of HijackThis v1.99.1
Scan saved at 18:10:40, on 17/07/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\carpserv.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://search.yahoo.com/search?p=%s
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{48E4E888-422F-4C3F-9369-EBD283E28CC5}: NameServer = 213.120.62.102 213.120.62.99
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

Have done as you instructed.
Also ran About:Buster once more. Just one line in the log:
Removed Stream! C:\WINDOWS\_default.pif:awata
Here are the three other user HJT logs:

User E
Logfile of HijackThis v1.99.1
Scan saved at 21:22:35, on 17/07/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Pinnacle\Shared Files\InstantCDDVD\PCLETray.exe
C:\Program Files\Pinnacle\InstantCDDVD\InstantWrite\iwctrl.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\Messenger\msmsgs.exe
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\lqoar.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\lqoar.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\lqoar.dll/sp.html#37049
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - HKCU\..\Run: [InstantTray] C:\Program Files\Pinnacle\Shared Files\InstantCDDVD\PCLETray.exe
O4 - HKCU\..\Run: [IW_Drop_Icon] C:\Program Files\Pinnacle\InstantCDDVD\InstantWrite\iwctrl.exe /DropDisc
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
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: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNxdm414AWGB
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

User P
Logfile of HijackThis v1.99.1
Scan saved at 9:26:09 PM, on 7/17/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://uk.red.clientapps.yahoo.com/customi…fo/bt_side.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

User R
Logfile of HijackThis v1.99.1
Scan saved at 9:30:56 PM, on 7/17/2005
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\ewido\security suite\ewidoctrl.exe
C:\Apache2\bin\Apache.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\ewido\security suite\ewidoguard.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Apache2\bin\ApacheMonitor.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\whods.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\whods.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\whods.dll/sp.html#37049
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE

All the users have administrator rights, I have discovered, but in safe mode there is a separate administrator account and i have run HJT from there.

Logfile of HijackThis v1.99.1
Scan saved at 7:08:19 PM, on 7/18/2005
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:\Documents and Settings\Charles\My Documents\My Received Files\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://uk.red.clientapps.yahoo.com/customi…fo/bt_side.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://uk.red.clientapps.yahoo.com/customi…arch.yahoo.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: BT Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\common\ycomp5_2_3_0.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] C:\Program Files\Common Files\Symantec Shared\CfgWiz.exe /GUID NAV /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [TrustKeybd] C:\PROGRA~1\Trust\280KSK~1\Keyboard\Ikeymain.exe
O4 - HKLM\..\Run: [WheelMouse] C:\PROGRA~1\Trust\280KSK~1\Mouse\Amoumain.exe
O4 - HKLM\..\Run: [TrustInstaller] "D:\Setup.exe"
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\system32\PSDrvCheck.exe
O4 - HKLM\..\Run: [BTopenworld] "c:\program files\bt yahoo! internet\DialBTYahoo.exe" /ReInstallAutoDial
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [iexplore.exe] C:\Program Files\Internet Explorer\iexplore.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Monitor Apache Servers.lnk = C:\Apache2\bin\ApacheMonitor.exe
O4 - Global Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineS…er.cab31267.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\commonyinsthelper.dll
O16 - DPF: {71057C18-0507-4747-86BC-E11CE7512C5F} (mailhelper Class) - http://register.btinternet.com/templates/b…lcontrol013.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9B03C5F1-F5AB-47EE-937D-A8EDA626F876} (Anonymizer Anti-Spyware Scanner) - http://download.zonelabs.com/bin/promotion…ctor/WebAAS.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/ac…ta/SymAData.cab
O16 - DPF: {D18F962A-3722-4B59-B08D-28BB9EB2281E} - http://photos.yahoo.com/ocx/us/yexplorer1_9us.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/ac…/ActiveData.cab
O16 - DPF: {EC5A4E7B-02EB-451D-B310-D5F2E0A4D8C3} (webhelper Class) - http://register.btinternet.com/templates/btwebcontrol023.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/Solit…wn.cab31267.cab
O23 - Service: Apache2 - Unknown owner - C:\Apache2\bin\Apache.exe" -k runservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
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: ewido security suite control - ewido networks - C:\Program Files\ewido\security suite\ewidoctrl.exe
O23 - Service: ewido security suite guard - ewido networks - C:\Program Files\ewido\security suite\ewidoguard.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: YPCService - Yahoo! Inc. - C:\WINDOWS\system32\YPCSER~1.EXE