Infection with alpha antivirus

My computer is infected with the alpha antivirus which keeps popping up and stating that I need to go to their website, etc. I'm sure you've seen it all before. I've followed the message from Doctor Inferno and updated my Java, Adobe and Windows. I'll post the Notepad log now. Hijack This also said I had a lo of hijacked domainsin my files and that I may want to consider deleting my Hosts file but I haven't done that yet. Here is the log:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:14:34 PM, on 11/18/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Seagate\SeagateManager\Sync\FreeAgentService.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSVC.EXE
C:\WINDOWS\system32\fxssvc.exe
C:\Program Files\Canon\CAL\CALMAIN.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSvcM.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Apoint\Apoint.exe
C:\Program Files\Seagate\SeagateManager\FreeAgent Status\StxMenuMgr.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\Apoint\HidFind.exe
C:\Program Files\Apoint\Apntex.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\AlphaAnt\alpha.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\DOCUME~1\SHIRLE~1\LOCALS~1\Temp\Google Toolbar\gtb13.tmp.exe
C:\WINDOWS\SYSTEM32\notepad.exe
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Program Files\Microsoft\Office Live\OfficeLiveSignIn.exe
C:\Documents and Settings\Shirley Ann\Local Settings\Temporary Internet Files\Content.IE5\LTT8D3VN\winlogon[1].scr

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =

http://toolbar.inbox.com/search/dispatcher.aspx?tp=aus&qkw=%s&tbid=%tb_id&%language
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com/
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
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext =

http://us.mcafee.com/apps/vso/en-us/redir.asp?affid=105-37&installtype=force&dtag=ctx8d61&systempopup=true
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R3 - URLSearchHook: (no name) - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O1 - Hosts: 74.125.45.100 safebrowsing-cache.google.com
O1 - Hosts: 74.125.45.100 www.securesoftwarebill.com
O1 - Hosts: 74.125.45.100 www.getantivirusplusnow.com
O1 - Hosts: 74.125.45.100 www.secure-plus-payments.com
O1 - Hosts: 74.125.45.100 secure.paysecuresystem.com
O1 - Hosts: 74.125.45.100 paysoftbillsolution.com
O1 - Hosts: 88.198.198.204 google.ae
O1 - Hosts: 88.198.198.204 google.as
O1 - Hosts: 88.198.198.204 google.at
O1 - Hosts: 88.198.198.204 google.az
O1 - Hosts: 88.198.198.204 google.ba
O1 - Hosts: 88.198.198.204 google.be
O1 - Hosts: 88.198.198.204 google.bg
O1 - Hosts: 88.198.198.204 google.bs
O1 - Hosts: 88.198.198.204 google.ca
O1 - Hosts: 88.198.198.204 google.cd
O1 - Hosts: 88.198.198.204 google.com.gh
O1 - Hosts: 88.198.198.204 google.com.hk
O1 - Hosts: 88.198.198.204 google.com.jm
O1 - Hosts: 88.198.198.204 google.com.mx
O1 - Hosts: 88.198.198.204 google.com.my
O1 - Hosts: 88.198.198.204 google.com.na
O1 - Hosts: 88.198.198.204 google.com.nf
O1 - Hosts: 88.198.198.204 google.com.ng
O1 - Hosts: 88.198.198.204 google.ch
O1 - Hosts: 88.198.198.204 google.com.np
O1 - Hosts: 88.198.198.204 google.com.pr
O1 - Hosts: 88.198.198.204 google.com.qa
O1 - Hosts: 88.198.198.204 google.com.sg
O1 - Hosts: 88.198.198.204 google.com.tj
O1 - Hosts: 88.198.198.204 google.com.tw
O1 - Hosts: 88.198.198.204 google.dj
O1 - Hosts: 88.198.198.204 google.de
O1 - Hosts: 88.198.198.204 google.dk
O1 - Hosts: 88.198.198.204 google.dm
O1 - Hosts: 88.198.198.204 google.ee
O1 - Hosts: 88.198.198.204 google.fi
O1 - Hosts: 88.198.198.204 google.fm
O1 - Hosts: 88.198.198.204 google.fr
O1 - Hosts: 88.198.198.204 google.ge
O1 - Hosts: 88.198.198.204 google.gg
O1 - Hosts: 88.198.198.204 google.gm
O1 - Hosts: 88.198.198.204 google.gr
O1 - Hosts: 88.198.198.204 google.ht
O1 - Hosts: 88.198.198.204 google.ie
O1 - Hosts: 88.198.198.204 google.im
O1 - Hosts: 88.198.198.204 google.in
O1 - Hosts: 88.198.198.204 google.it
O1 - Hosts: 88.198.198.204 google.ki
O1 - Hosts: 88.198.198.204 google.la
O1 - Hosts: 88.198.198.204 google.li
O1 - Hosts: 88.198.198.204 google.lv
O1 - Hosts: 88.198.198.204 google.ma
O1 - Hosts: 88.198.198.204 google.ms
O1 - Hosts: 88.198.198.204 google.mu
O1 - Hosts: 88.198.198.204 google.mw
O1 - Hosts: 88.198.198.204 google.nl
O1 - Hosts: 88.198.198.204 google.no
O1 - Hosts: 88.198.198.204 google.nr
O1 - Hosts: 88.198.198.204 google.nu
O1 - Hosts: 88.198.198.204 google.pl
O1 - Hosts: 88.198.198.204 google.pn
O1 - Hosts: 88.198.198.204 google.pt
O1 - Hosts: 88.198.198.204 google.ro
O1 - Hosts: 88.198.198.204 google.ru
O1 - Hosts: 88.198.198.204 google.rw
O1 - Hosts: 88.198.198.204 google.sc
O1 - Hosts: 88.198.198.204 google.se
O1 - Hosts: 88.198.198.204 google.sh
O1 - Hosts: 88.198.198.204 google.si
O1 - Hosts: 88.198.198.204 google.sm
O1 - Hosts: 88.198.198.204 google.sn
O1 - Hosts: 88.198.198.204 google.st
O1 - Hosts: 88.198.198.204 google.tl
O1 - Hosts: 88.198.198.204 google.tm
O1 - Hosts: 88.198.198.204 google.tt
O1 - Hosts: 88.198.198.204 google.us
O1 - Hosts: 88.198.198.204 google.vu
O1 - Hosts: 88.198.198.204 google.ws
O1 - Hosts: 88.198.198.204 google.co.ck
O1 - Hosts: 88.198.198.204 google.co.id
O1 - Hosts: 88.198.198.204 google.co.il
O1 - Hosts: 88.198.198.204 google.co.in
O1 - Hosts: 88.198.198.204 google.co.jp
O1 - Hosts: 88.198.198.204 google.co.kr
O1 - Hosts: 88.198.198.204 google.co.ls
O1 - Hosts: 88.198.198.204 google.co.ma
O1 - Hosts: 88.198.198.204 google.co.nz
O1 - Hosts: 88.198.198.204 google.co.tz
O1 - Hosts: 88.198.198.204 google.co.ug
O1 - Hosts: 88.198.198.204 google.co.uk
O1 - Hosts: 88.198.198.204 google.co.za
O1 - Hosts: 88.198.198.204 google.co.zm
O1 - Hosts: 88.198.198.204 google.com
O1 - Hosts: 88.198.198.204 google.com.af
O1 - Hosts: 88.198.198.204 google.com.ag
O1 - Hosts: 88.198.198.204 google.com.ar
O1 - Hosts: 88.198.198.204 google.com.au
O1 - Hosts: 88.198.198.204 google.com.bn
O1 - Hosts: 88.198.198.204 google.com.br
O1 - Hosts: 88.198.198.204 google.com.by
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common

Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: McAfee Phishing Filter - {27B4851A-3207-45A2-B947-BE8AFE6163AB} - (no file)
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program

Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: &Advanced Explorer Editor - {35A5B43B-CB8A-49CA-A9F4-D3B308D2E3CC} - C:\WINDOWS\SYSTEM32\ExplorerImages.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft

Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program

Files\Google\GoogleToolbarNotifier\5.3.4501.1418\swg.dll
O2 - BHO: (no name) - {B164E929-A1B6-4A06-B104-2CD0E90A88FF} - (no file)
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google

Toolbar\Component\fastsearch_A8904FB862BD9564.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program

Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar.dll
O4 - HKLM\..\Run: [dla] "C:\WINDOWS\system32\dla\tfswctrl.exe"
O4 - HKLM\..\Run: [ATIPTA] "C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe"
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [MaxMenuMgr] "C:\Program Files\Seagate\SeagateManager\FreeAgent Status\StxMenuMgr.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [AlphaAnt] C:\Program Files\AlphaAnt\alpha.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network

Diagnostic\xpnetdiag.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
O16 - DPF: {0CCA191D-13A6-4E29-B746-314DEE697D83} (Facebook Photo Uploader 5 Control) -

https://upload.facebook.com/controls/2008.10.10_v5.5.8/FacebookPhotoUploader5.cab
O16 - DPF: {1239CC52-59EF-4DFA-8C61-90FFA846DF7E} (Musicnotes Viewer) - http://www.musicnotes.com/download/mnviewer.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) -

http://go.microsoft.com/fwlink/?LinkId=39204&clcid=0x409
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) -

http://gfx1.hotmail.com/mail/w2/pr02/resources/MSNPUpld.cab
O16 - DPF: {5F8469B4-B055-49DD-83F7-62B522420ECC} (Facebook Photo Uploader Control) -

https://upload.facebook.com/controls/FacebookPhotoUploader.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) -

http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1196548423846
O16 - DPF: {8100D56A-5661-482C-BEE8-AFECE305D968} (Facebook Photo Uploader 5 Control) -

https://upload.facebook.com/controls/2009.07.28_v5.5.8.1/FacebookPhotoUploader55.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} - https://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {D6E7CFB5-C074-4D1C-B647-663D1A8D96BF} (Facebook Photo Uploader 4) -

https://upload.facebook.com/controls/FacebookPhotoUploader4_5.cab
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O16 - DPF: {E77F23EB-E7AB-4502-8F37-247DBAF1A147} (Windows Live Hotmail Photo Upload Tool) -

http://gfx1.hotmail.com/mail/w4/pr01/photouploadcontrol/MSNPUpld.cab
O16 - DPF: {FC11A119-C2F7-46F4-9E32-937ABA26816E} (AMI DicomDir TreeView Control 2.1) - file://D:\CDViewer\CdViewer.cab
O16 - DPF: {FE5B9F54-7764-4C01-89F0-4862601EE954} (DigWebHelper Class) -

http://photos.msn.com/resources/neutral/controls/DigWebX2.cab?10,0,910,0
O18 - Protocol: sacore - {5513F07E-936B-4E52-9B00-067394E91CC5} - (no file)
O18 - Filter: x-sdch - {B1759355-3EEC-4C1E-B0F1-B719FE26E377} - C:\Program Files\Google\Google

Toolbar\Component\fastsearch_A8904FB862BD9564.dll
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device

Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Program Files\Canon\CAL\CALMAIN.exe
O23 - Service: dlbu_device - Dell - C:\WINDOWS\system32\dlbucoms.exe
O23 - Service: Seagate Service (FreeAgentGoNext Service) - Seagate Technology LLC - C:\Program

Files\Seagate\SeagateManager\Sync\FreeAgentService.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common

Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iTunes\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe

--
End of file - 13931 bytes
Hope you can help...thanks!

Download Malwarebytes' Anti-Malware from Here

Double Click mbam-setup.exe to install the application.

• Make sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
  
• If an update is found, it will download and install the latest version.
  
• Once the program has loaded, select "Perform Quick Scan", then click Scan.
  
• The scan may take some time to finish,so please be patient.
  
• When the scan is complete, click OK, then Show Results to view the results.
  
• Make sure that everything is checked, and click Remove Selected.
  
• When disinfection is completed, a log will open in Notepad and you may be prompted to Restart. (See Note)
  
• The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  

Note:
If MBAM encounters a file that is difficult to remove, you will be presented with 1 of 2 prompts.
Click OK to either and let MBAM proceed with the disinfection process.
If asked to restart the computer, please do so immediately.

Post the contents of the MBAM Log with a fresh copy of HijackThis log.

I downloaded the anti-malware and the screen pops up but then it closes spontaneously in a few seconds, without doing anything. Is there anything else I can do?

Please download ComboFix from BleepingComputer.com

Alternate link: GeeksToGo.com

Alternate link: Forospyware.com

Rename ComboFix.exe to commy.exe before you save it to your Desktop

• Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools A guide to do this can be found here
  
• Click Start>Run then copy paste the following command into the Run box & click OK "%userprofile%\desktop\commy.exe" /stepdel
  
• As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. With malware infections being as they are today, it's strongly recommended to have this pre-installed on your machine before doing any malware removal. It will allow you to boot up into a special recovery/repair mode that will allow us to more easily help you should your computer have a problem after an attempted removal of malware.
  
• Follow the prompts to allow ComboFix to download and install the Microsoft Windows Recovery Console, and when prompted, agree to the End-User License Agreement to install the Microsoft Windows Recovery Console

Please note: If the Microsoft Windows Recovery Console is already installed, ComboFix will continue it's malware removal procedures.

Once the Microsoft Windows Recovery Console is installed using ComboFix, you should see the following message:

• Click on Yes, to continue scanning for malware.
  
• When finished, it shall produce a log for you. Please include the contents of C:\ComboFix.txt in your next reply.