Welcome. Thank you for using Dell Community Forums.
I am reviewing your log.
In the meantime, you can help me by addressing the following:

* Have you have posted this issue on another forum? If so, please provide a link to the topic.

* If you are using any cracked software, please remove it.
Definition of cracked software:
http://en.wikipedia.org/wiki/Software_cracking

* If you are using any P2P (file sharing) programs, please remove them before we clean your computer. That includes torrents.
The nature of such software and the high incidence of malware in files downloaded with them is counter productive to restoring your PC to a healthy state. If you have music files in those programs' folders that you want to save, please move those music files to another directory.
A list of P2P's is here: http://www.dellcommunity.com/supportforums/board/message?board.id=si_virus&thread.id=69430


* If this computer belongs to someone else, do you have authority to apply the fixes we will use?

* Have you already fixed entries using HijackThis? If so, please restore all the backups and then post another log.

* After we begin working, please print or copy all instructions to Notepad in order to assist you when carrying out procedures.
Please follow all instructions in sequence. Do not, on your own, install/re-install any programs or run any fixes or scanners that you have not been instructed to use because this may cause conflicts with the tools that I am using.

* During the course of our cleanup please do not do any online work or surfing until we have verified that your system is clean.

* We may be using some specialized tools during our fix. Certain embedded files that are part of legitimate programs or specialized fix tools such as process.exe, restart.exe, SmiUpdate.exe, reboot.exe, ws2fix.exe, prcviewer.exe and nircmd.exe may at times be detected by some anti-virus/anti-malware scanners as a "RiskTool", "Hacking tool", "Potentially unwanted tool", or even "malware (virus/trojan)" when that is not the case.
Such programs have legitimate uses in contexts where an authorized user or administrator has knowingly installed it. These detections do not necessarily mean the file is malware or a bad program. It means it has the potential for being misused by others. Anti-virus scanners cannot distinguish between "good" and "malicious" use of such programs, therefore they may alert you or even automatically remove them.

* If your replies do not fit in one post while we are handling your issue, please reply to yourself until all text is submitted. It may take several posts.

* After one week if you have not replied to my most recent post, I will consider this forum thread INACTIVE. If you would like me to continue handling your issue after that time, please send me a Private Message with a request to do so.

Instructions posted for this user are customized for this user only. The tools used may cause damage if used on a computer with different infections. If you think you have similar problems, please post a HijackThis log at the top of this board to start a new forum topic.

No to all the questions.

Please download Malwarebytes' Anti-Malware from Here
or from Here

• Make sure you are connected to the Internet.
• Double-click on Download_mbam-setup.exe to install the application.
• When the installation begins, follow the prompts and do not make any changes to default settings.
• When installation has finished, make sure you leave both of these checked:
• Update Malwarebytes' Anti-Malware
• Launch Malwarebytes' Anti-Malware

• Then click Finish.
• MBAM will automatically start and you will be asked to update the program before performing a scan. If an update is found, the program will automatically update itself. Press the OK button to close that box and continue.
• If you encounter any problems while downloading the updates, manually download them from here and just double-click on mbam-rules.exe to install.
• On the Scanner tab:
• Make sure the "Perform Quick Scan" option is selected.
• Then click on the Scan button.
• The next screen will ask you to select the drives to scan. Leave all the drives selected and click on the Start Scan button.
• The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
• When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
• Click OK to close the message box and continue with the removal process.
• Back at the main Scanner screen, click on the Show Results button to see a list of any malware that was found.
• Make sure that everything is checked, and click Remove Selected.
• When removal is completed, a log report will open in Notepad and you may be prompted to restart your computer. :(see Note below)
• The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
• Copy and paste the contents of that report in your next reply and exit MBAM.
• Please include a fresh HijackThis log as well.
  Notes:
  
  **If you encounter this message:"c:\program files\malwarebytes' Anti-Malware\mbamext.dll Unable to register the dll/ocx: RegSvr32 failed with exit code 0x5" Click on ignore mbamext.dll
  
  **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. Failure to reboot will prevent MBAM from removing all the malware.

Here are the results:

Malwarebytes' Anti-Malware 1.30
Database version: 1328
Windows 5.1.2600 Service Pack 3

10/27/2008 3:21:04 PM
mbam-log-2008-10-27 (15-21-04).txt

Scan type: Quick Scan
Objects scanned: 63842
Time elapsed: 10 minute(s), 54 second(s)

Memory Processes Infected: 2
Memory Modules Infected: 1
Registry Keys Infected: 18
Registry Values Infected: 3
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 11

Memory Processes Infected:
C:\Documents and Settings\Denise\Local Settings\Temp\~tmpd.exe (Trojan.FakeAlert) -> Unloaded process successfully.
C:\WINDOWS\system32\6LN0dYGS.exe (Trojan.FakeAlert) -> Unloaded process successfully.

Memory Modules Infected:
C:\WINDOWS\system32\msxml71.dll (Trojan.FakeAlert) -> Delete on reboot.

Registry Keys Infected:
HKEY_CLASSES_ROOT\popcaploader.popcaploaderctrl2 (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ModuleUsage\c:/windows/downloaded program files/popcaploader.dll (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\TypeLib\{c9c5deaf-0a1f-4660-8279-9edfad6fefe1} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{e4e3e0f8-cd30-4380-8ce9-b96904bdefca} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{fe8a736f-4124-4d9c-b4b1-3b12381efabe} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{df780f87-ff2b-4df8-92d0-73db16a1543a} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{df780f87-ff2b-4df8-92d0-73db16a1543a} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{df780f87-ff2b-4df8-92d0-73db16a1543a} (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\popcaploader.popcaploaderctrl2.1 (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\xml.xml (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{500bca15-57a7-4eaf-8143-8c619470b13d} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{500bca15-57a7-4eaf-8143-8c619470b13d} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{500bca15-57a7-4eaf-8143-8c619470b13d} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\xml.xml.1 (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Typelib\{9233c3c0-1472-4091-a505-5580a23bb4ac} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9522b3fb-7a2b-4646-8af6-36e7f593073c} (Adware.Coupons) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{f919fbd3-a96b-4679-af26-f551439bb5fd} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\MSFox (Trojan.Agent) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs\C:\WINDOWS\Downloaded Program Files\popcaploader.dll (Adware.PopCap) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSFox (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cognac (Trojan.FakeAlert) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\Documents and Settings\Denise\Local Settings\Temp\~tmpd.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\6LN0dYGS.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\Downloaded Program Files\popcaploader.dll (Adware.PopCap) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\msxml71.dll (Trojan.FakeAlert) -> Delete on reboot.
C:\Documents and Settings\Denise\Local Settings\Temp\~tmpb.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\Documents and Settings\Denise\Local Settings\Temp\~tmpc.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Denise\Local Settings\Temp\~tmpg.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\serauth1.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\serauth2.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Denise\Local Settings\Temp\a.exe (Trojan.FakeAlert) -> Delete on reboot.
C:\Documents and Settings\Denise\Local Settings\Temp\~tmph.exe (Trojan.FakeAlert) -> Delete on reboot.

 

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 3:25:35 PM, on 10/27/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16735)
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\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe
C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe
C:\Program Files\HP\hpcoretech\hpcmpmgr.exe
C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe
C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe
C:\Program Files\Adelphia HSAgent\bin\tgcmd.exe
C:\Program Files\Trend Micro\Internet Security 2007\pccguide.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Trend Micro\Internet Security 2007\TMAS_OE\TMAS_OEMon.exe
C:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe
C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\WINDOWS\system32\CTsvcCDA.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\PROGRA~1\TRENDM~1\INTERN~2\PcCtlCom.exe
C:\WINDOWS\system32\svchost.exe
C:\PROGRA~1\TRENDM~1\INTERN~2\Tmntsrv.exe
C:\PROGRA~1\TRENDM~1\INTERN~2\TmPfw.exe
C:\PROGRA~1\TRENDM~1\INTERN~2\tmproxy.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\PROGRA~1\TRENDM~1\INTERN~2\PcScnSrv.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/yme/*http://www.yahoo.com/ext/search/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ie/defaults/sp/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapps.yahoo.com/customize/ie/defaults/su/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/yme/*http://www.yahoo.com/ext/search/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ie/defaults/sp/yme/*http://www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/yme/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/customize/ie/defaults/su/yme/*http://www.yahoo.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll
O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe"
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [HP Component Manager] "C:\Program Files\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe"
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [tgcmd] "c:\Program Files\Adelphia HSAgent\bin\tgcmd.exe" /server /startmonitor /deaf
O4 - HKLM\..\Run: [pccguide.exe] "C:\Program Files\Trend Micro\Internet Security 2007\pccguide.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [OE] "C:\Program Files\Trend Micro\Internet Security 2007\TMAS_OE\TMAS_OEMon.exe"
O4 - HKCU\..\Run: [CTSyncU.exe] "C:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe"
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.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: {001EE746-A1F9-460E-80AD-269E088D6A01} (Infotl Control) - http://site.ebrary.com.eres.regent.edu:2048/lib/regent/support/plugins/ebraryRdr.cab
O16 - DPF: {01111F00-3E00-11D2-8470-0060089874ED} (Support.com Installer) - http://supportsoft.adelphia.net/sdccommon/download/tgctlins.cab
O16 - DPF: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.dell.com/systemprofiler/SysPro.CAB
O16 - DPF: {05D44720-58E3-49E6-BDF6-D00330E511D3} (StagingUI Object) - http://zone.msn.com/binFrameWork/v10/StagingUI.cab40641.cab
O16 - DPF: {3A7FE611-1994-4EF1-A09F-99456752289D} (WildTangent Active Launcher) - http://zone.msn.com/bingame/trbo/default/ActiveLauncher.cab
O16 - DPF: {3BA3B159-7533-4F96-A2CE-EE5894BBD3D5} (Scanner.SysScanner) - http://i.dell.com/images/global/js/scanner/SYSSCANNER.cab
O16 - DPF: {3BB54395-5982-4788-8AF4-B5388FFDD0D8} (ZoneBuddy Class) - http://zone.msn.com/BinFrameWork/v10/ZBuddy.cab32846.cab
O16 - DPF: {5736C456-EA94-4AAC-BB08-917ABDD035B3} (ZonePAChat Object) - http://zone.msn.com/binframework/v10/ZPAChat.cab32846.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1128605015000
O16 - DPF: {809A6301-7B40-4436-A02C-87B8D3D7D9E3} (ZPA_DMNO Object) - http://zone.msn.com/bingame/zpagames/zpa_dmno.cab42341.cab
O16 - DPF: {917623D1-D8E5-11D2-BE8B-00104B06BDE3} (CamImage Class) - http://66.255.127.85/AxisCamControl.ocx
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://cdn2.zone.msn.com/binFramework/v10/ZIntro.cab56649.cab
O16 - DPF: {DA2AA6CF-5C7A-4B71-BC3B-C771BB369937} (StadiumProxy Class) - http://zone.msn.com/binframework/v10/StProxy.cab41227.cab
O16 - DPF: {E856B973-45FD-4559-8F82-EAB539144667} (Dell PC Checkup Installer Control) - http://pccheckup.dellfix.com/rel/41/install/gtdownde.cab
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Trend Micro Central Control Component (PcCtlCom) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~2\PcCtlCom.exe
O23 - Service: Trend Micro Protection Against Spyware  (PcScnSrv) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~2\PcScnSrv.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Trend Micro Real-time Service (Tmntsrv) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~2\Tmntsrv.exe
O23 - Service: Trend Micro Personal Firewall (TmPfw) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~2\TmPfw.exe
O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~2\tmproxy.exe

--
End of file - 9388 bytes

Good work! We'll fix that redirector, but if you are using the Yahoo sidebar, it may return.

Please launch HijackThis and place a checkmark next to the following:

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/yme/*http://www.yahoo.com/ext/search/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ie/defaults/sp/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://red.clientapps.yahoo.com/customize/ie/defaults/su/yme/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/yme/*http://www.yahoo.com/ext/search/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ie/defaults/sp/yme/*http://www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/yme/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/customize/ie/defaults/su/yme/*http://www.yahoo.com

Close all other windows and click "Fix Checked". Close HijackThis. Reboot.

Run Disk Cleanup in each user's profile:
Click "Start > Programs > Accessories > System Tools > Disk Cleanup"
Please make sure only the following are checked:
-- Downloaded Program Files
-- Temporary Internet Files
-- Recycle Bin
-- Temporary Files
Click "OK" and Disk Cleanup will delete those files for you.

Your Java is out of date. Older versions have vulnerabilities that malware can use to infect your system. It is possible that you may be running Java code in your applications that absolutely require a specific version of the JRE to run.

Please follow these steps to remove older version Java components and update.

• Download the latest version of Java Runtime Environment (JRE) 6.
• Scroll down to where it says The Java SE Runtime Environment (JRE) allows end-users to run Java applications.
  .
• Click the "Download" button to the right.
• Check the box that says: "Accept License Agreement".
• NOTE: As always during installations, beware of any pre-checked option to install Google Toolbar.
• The page will refresh.
• Click on the link to download Windows Offline Installation with or without Multi-language and save to your desktop.
• Close any programs you may have running - especially your web browser.
• Go to Start > Control Panel double-click on Add/Remove programs and remove all older versions of Java.
• Check any item with Java Runtime Environment (JRE or J2SE) in the name.
• Click the Remove or Change/Remove button.
• Repeat as many times as necessary to remove each of the Java versions.
  Close Add/Remove.
• 
  * In Windows Explorer, navigate to C:\Program Files\Java =this folder. Delete any subfolders.
  * Do NOT delete C:\Program Files\ JavaVM =this folder, if found!
  
• Reboot your computer once all Java components are removed.
• Then from your desktop double-click on jre-6u10-windows-i586-p.exe to install the newest version.

Official JAVA Installation Instructions if needed.

Let me know how things are running after that. If you no longer have the "You have a security problem" we'll flush System Restore, and you'll be good to go.