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Trojan horse / VX2 / CoolWebSearch

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Every time I open Internet Explorer my home page has been changed to a blank page, there are unwanted links listed under favorites, and AVG detects at least two infected files:

AVG lists these trojans:

"Trojan horse Startpage.19.AO"
"Trojan horse BackDoor.Agent.8.L"

Ad-Aware always finds CoolWebSearch and some hijack attempts.

I've gone through all the programs suggested before posting this topic. I'v had a topic posted in the Lavasoft forum for a week and we still haven't resolved it. Please Help!

Here is my HiJackThis log:


Logfile of HijackThis v1.99.1
Scan saved at 9:21:59 AM, on 02-Jun-05
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
d:\Program Files\Security\ewido\ewidoctrl.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Microsoft SQL Server\MSSQL\Binn\sqlservr.exe
D:\Program Files\Fellowes\MediaFACE 4.0\SetHook.exe
D:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
D:\Program Files\Microsoft Office\Office10\OUTLOOK.EXE
D:\Program Files\Real\RealPlayer\realplay.exe
C:\Program Files\Messenger\msmsgs.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\sxixf.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\sxixf.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\system32\sxixf.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system32\sxixf.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\sxixf.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\sxixf.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system32\sxixf.dll/sp.html#37049
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat 6.0\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - D:\Program Files\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O2 - BHO: Class - {E2D55238-7996-454E-F46E-882598D7B86A} - C:\WINDOWS\system32\crya.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MediaFace Integration] D:\Program Files\Fellowes\MediaFACE 4.0\SetHook.exe
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] d:\Program Files\Google\Gmail Notifier\gnotify.exe
O4 - HKLM\..\Run: [AVG7_CC] d:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Error Nuker] d:\Program Files\security\bin\ErrorNuker.exe autostart
O4 - HKLM\..\Run: [netvs.exe] C:\WINDOWS\netvs.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Bmum] C:\Documents and Settings\Dave\Application Data\ttdo.exe
O4 - HKCU\..\Run: [Trqbnz] C:\WINDOWS\System32\r?ndll32.exe
O4 - Global Startup: Acrobat Assistant.lnk = D:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
O4 - Global Startup: Pervasive.SQL Workgroup Engine.lnk = D:\PVSW\Bin\w3dbsmgr.exe
O4 - Global Startup: Service Manager.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://D:\PROGRA~1\MICROS~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://C:\Program Files\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O16 - DPF: {00110000-B1BA-11CE-ABC6-F5B2E79D9E3F} (LEAD Main Control (11.5)) - http://che/bmiweb/co...ls/ltocx11n.cab
O16 - DPF: {1239CC52-59EF-4DFA-8C61-90FFA846DF7E} (Musicnotes Viewer) - http://www.musicnote...ad/mnviewer.cab
O16 - DPF: {15589FA1-C456-11CE-BF01-000000000000} - http://www.errornuke...erInstaller.exe
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.r...ip/RdxIE601.cab
O16 - DPF: {640B39C1-D713-464F-92C3-75BD972B95EE} - http://www.sidestep....42037/sb02a.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai...all/xscan53.cab
O16 - DPF: {7C896371-4B7F-4B34-95B1-24851F5DED24} (Microsoft Virtual Server VMRC Control) - http://microsoft.gra...tiveXClient.cab
O16 - DPF: {88D758A3-D33B-45FD-91E3-67749B4057FA} - http://dm.screensave.../sinstaller.cab
O16 - DPF: {8C41EB55-37B2-40CB-8942-F169CA06DB2F} (Granitepillar Console Download) - http://microsoft.gra...d/gpconsole.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoft.../as5/asinst.cab
O16 - DPF: {B2A87961-0819-45CE-9888-146305EEE2F3} (BmiWebAssist.w2) - http://che/bmiweb/co...MIWebAssist.CAB
O20 - Winlogon Notify: PCANotify - C:\WINDOWS\SYSTEM32\PCANotify.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - d:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - d:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: AXIndexServer - EMC Corporation - D:\Program Files\XtenderSolutions\Content Management\AxIdxSvc.exe
O23 - Service: ewido security suite control - ewido networks - d:\Program Files\Security\ewido\ewidoctrl.exe
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Let me throw one more thing into the mix. In my Control Panel-Add/Remove Programs there are a couple of programs I can't uninstall. Infact they each prompt me to install a program to uninstall them.

"Home Search Assistant"
"Search Extender"
"Shopping Assistant"
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