Welcome aboard

Yes, finish all steps, because something may be still hiding there.

Download MBRCheck to your desktop

Double click MBRCheck.exe to run (Vista and Windows 7 users, right click and select Run as Administrator).
It will show a black screen with some data on it.
Enter N to exit.
A report called MBRcheckxxxx.txt will be on your desktop
Open this report and post its content in your next reply.

Looks good

Please download ComboFix from Here or Here to your Desktop.

**Note: In the event you already have Combofix, this is a new version that I need you to download. It is important that it is saved directly to your desktop**

1. Please, never rename Combofix unless instructed.
2. Close any open browsers.
3. Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
   • Very Important! Temporarily disable your anti-virus, script blocking and any anti-malware real-time protection before performing a scan. They can interfere with ComboFix or remove some of its embedded files which may cause "unpredictable results".
   • Click on this link to see a list of programs that should be disabled. The list is not all inclusive. If yours is not listed and you don't know how to disable it, please ask.
   NOTE1. If Combofix asks you to install Recovery Console, please allow it.
   NOTE 2. If Combofix asks you to update the program, always do so.
   • Close any open browsers.
   • WARNING: Combofix will disconnect your machine from the Internet as soon as it starts
   • Please do not attempt to re-connect your machine back to the Internet until Combofix has completely finished.
   • If there is no internet connection after running Combofix, then restart your computer to restore back your connection.
4. Double click on combofix.exe & follow the prompts.
5. When finished, it will produce a report for you.
6. Please post the "C:\ComboFix.txt"

**Note: Do not mouseclick combofix's window while it's running. That may cause it to stall**

Make sure, you re-enable your security programs, when you're done with Combofix.

DO NOT make any other changes to your computer (like installing programs, using other cleaning tools, etc.), until it's officially declared clean!!!

Uninstall Ask.com - known adware.

=========================================================================

Download OTL to your Desktop.

• Double click on the icon to run it. Make sure all other windows are closed and to let it run uninterrupted.
• Under the Custom Scan box paste this in:

netsvcs
drivers32
%SYSTEMDRIVE%\*.*
%systemroot%\Fonts\*.com
%systemroot%\Fonts\*.dll
%systemroot%\Fonts\*.ini
%systemroot%\Fonts\*.ini2
%systemroot%\Fonts\*.exe
%systemroot%\system32\spool\prtprocs\w32x86\*.*
%systemroot%\REPAIR\*.bak1
%systemroot%\REPAIR\*.ini
%systemroot%\system32\*.jpg
%systemroot%\*.jpg
%systemroot%\*.png
%systemroot%\*.scr
%systemroot%\*._sy
%APPDATA%\Adobe\Update\*.*
%ALLUSERSPROFILE%\Favorites\*.*
%APPDATA%\Microsoft\*.*
%PROGRAMFILES%\*.*
%APPDATA%\Update\*.*
%systemroot%\*. /mp /s
CREATERESTOREPOINT
%systemroot%\System32\config\*.sav
%PROGRAMFILES%\bak. /s
%systemroot%\system32\bak. /s
%ALLUSERSPROFILE%\Start Menu\*.lnk /x
%systemroot%\system32\config\systemprofile\*.dat /x
%systemroot%\*.config
%systemroot%\system32\*.db
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*.lnk /x
%USERPROFILE%\Desktop\*.exe
%PROGRAMFILES%\Common Files\*.*
%systemroot%\*.src
%systemroot%\install\*.*
%systemroot%\system32\DLL\*.*
%systemroot%\system32\HelpFiles\*.*
%systemroot%\system32\rundll\*.*
%systemroot%\winn32\*.*
%systemroot%\Java\*.*
%systemroot%\system32\test\*.*
%systemroot%\system32\Rundll32\*.*
%systemroot%\AppPatch\Custom\*.*
%APPDATA%\Roaming\Microsoft\Windows\Recent\*.lnk /x
%PROGRAMFILES%\PC-Doctor\Downloads\*.*
%PROGRAMFILES%\Internet Explorer\*.tmp
%PROGRAMFILES%\Internet Explorer\*.dat
%USERPROFILE%\My Documents\*.exe
%USERPROFILE%\*.exe
%systemroot%\ADDINS\*.*
%systemroot%\assembly\*.bak2
%systemroot%\Config\*.*
%systemroot%\REPAIR\*.bak2
%systemroot%\SECURITY\Database\*.sdb /x
%systemroot%\SYSTEM\*.bak2
%systemroot%\Web\*.bak2
%systemroot%\Driver Cache\*.*
%PROGRAMFILES%\Mozilla Firefox*.exe
%ProgramFiles%\Microsoft Common\*.*
%ProgramFiles%\TinyProxy.
%USERPROFILE%\Favorites\*.url /x
%systemroot%\system32\*.bk
%systemroot%\*.te
%systemroot%\system32\system32\*.*
%ALLUSERSPROFILE%\*.dat /x
%systemroot%\system32\drivers\*.rmv
dir /b "%systemroot%\system32\*.exe" | find /i " " /c
dir /b "%systemroot%\*.exe" | find /i " " /c
%PROGRAMFILES%\Microsoft\*.*
%systemroot%\System32\Wbem\proquota.exe
%PROGRAMFILES%\Mozilla Firefox\*.dat
%USERPROFILE%\Cookies\*.txt /x
%SystemRoot%\system32\fonts\*.*
%systemroot%\system32\winlog\*.*
%systemroot%\system32\Language\*.*
%systemroot%\system32\Settings\*.*
%systemroot%\system32\*.quo
%SYSTEMROOT%\AppPatch\*.exe
%SYSTEMROOT%\inf\*.exe
%SYSTEMROOT%\Installer\*.exe
%systemroot%\system32\config\*.bak2
%systemroot%\system32\Computers\*.*
%SystemRoot%\system32\Sound\*.*
%SystemRoot%\system32\SpecialImg\*.*
%SystemRoot%\system32\code\*.*
%SystemRoot%\system32\draft\*.*
%SystemRoot%\system32\MSSSys\*.*
%ProgramFiles%\Javascript\*.*
%systemroot%\pchealth\helpctr\System\*.exe /s
%systemroot%\Web\*.exe
%systemroot%\system32\msn\*.*
%systemroot%\system32\*.tro
%AppData%\Microsoft\Installer\msupdates\*.*
%ProgramFiles%\Messenger\*.*
%systemroot%\system32\systhem32\*.*
%systemroot%\system\*.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\Results\Install|LastSuccessTime /rs
/md5start
/md5stop

• Click the Quick Scan button. Do not change any settings unless otherwise told to do so. The scan wont take long.
• When the scan completes, it will open two notepad windows: OTL.txt and Extras.txt. These are saved in the same location as OTL.
• Please copy (Edit->Select All, Edit->Copy) the contents of these files, one at a time, and post them back here.

You're running low on C drive free space:

=======================================================================

Update your Java version here: http://www.java.com/en/download/installed.jsp

Note 1: UNCHECK any pre-checked toolbar and/or software offered with the Java update. The pre-checked toolbars/software are not part of the Java update.

Note 2: The Java Quick Starter (JQS.exe) adds a service to improve the initial startup time of Java applets and applications. If you don't want to run another extra service, go to Start > Control Panel > Java > Advanced > Miscellaneous and uncheck the box for Java Quick Starter. Click OK and restart your computer.

Now, we need to remove old Java version and its remnants...

Download JavaRa to your desktop and unzip it to its own folder

• Run JavaRa.exe (Vista users! Right click on JavaRa.exe, click Run As Administrator), pick the language of your choice and click Select. Then click Remove Older Versions.
• Accept any prompts.

========================================================================

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following
  
  
  Code:

  :OTL
  FF - prefs.js..extensions.enabledItems: toolbar@ask.com:3.5.1.110
  FF - prefs.js..extensions.enabledItems: m3ffxtbr@mywebsearch.com:1.1
  FF - prefs.js..extensions.enabledItems: searchtoolbar@zugo.com:1.1
  FF - prefs.js..keyword.URL: "http://www.mywebsearch.com/jsp/cfg_redir2.jsp?id=ZUxdm080WQUS&fl=0&ptb=qfsxW1hPFywZYbGc8xjqaw&url=http://search.mywebsearch.com/mywebsearch/GGmain.jhtml&st=kwd&n=77c0c7fb&searchfor="
  FF - HKLM\software\mozilla\Firefox\Extensions\\m3ffxtbr@mywebsearch.com: C:\Program Files\MyWebSearch\bar\firefox\
  [2010/06/13 23:08:02 | 000,000,000 | ---D | M] -- C:\Documents and Settings\J\Application Data\Mozilla\Firefox\Profiles\cl5nituy.default\extensions\searchtoolbar@zugo.com
  [2009/12/28 21:51:52 | 000,009,985 | ---- | M] () -- C:\Documents and Settings\J\Application Data\Mozilla\Firefox\Profiles\cl5nituy.default\searchplugins\mywebsearch.xml
  O2 - BHO: (AVG Safe Search) - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG9\avgssie.dll File not found
  O3 - HKCU\..\Toolbar\WebBrowser: (no name) - {D4027C7F-154A-4066-A1AD-4243D8127440} - No CLSID value found.
  O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
  O7 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
  O16 - DPF: CabBuilder http://ak.imgag.com/imgag/kiw/toolbar/download/InstallerControl.cab (Reg Error: Key error.)
  [4 C:\Documents and Settings\J\Desktop\*.tmp files -> C:\Documents and Settings\J\Desktop\*.tmp -> ]
  [1 C:\Documents and Settings\J\My Documents\*.tmp files -> C:\Documents and Settings\J\My Documents\*.tmp -> ]
  [2010/09/21 19:02:26 | 000,000,000 | ---D | M] -- C:\Documents and Settings\All Users\Application Data\avg9
  
  
  :Services
  
  :Reg
  [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile]
  "EnableFirewall" =dword:00000001
  
  :Files
  C:\Program Files\MyWebSearch
  
  
  :Commands
  [purity]
  [emptytemp]
  [emptyflash]
  [Reboot]
  

• Then click the Run Fix button at the top
• Let the program run unhindered, reboot the PC when it is done
• You will get a log that shows the results of the fix. Please post it.
• Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

======================================================================

Last scans.....

1. Download Security Check from HERE, and save it to your Desktop.

• Double-click SecurityCheck.exe
• Follow the onscreen instructions inside of the black box.
• A Notepad document should open automatically called checkup.txt; please post the contents of that document.

2. Download Temp File Cleaner (TFC)

• Double click on TFC.exe to run the program.
• Click on Start button to begin cleaning process.
• TFC will close all running programs, and it may ask you to restart computer.

3. Please run a free online scan with the ESET Online Scanner

• Disable your antivirus program
• Tick the box next to YES, I accept the Terms of Use
• IMOPRTANT! UN-check Remove found threats
• Click Start
• Accept any security warnings from your browser.
• Check Scan archives
• Click Start
• ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
• When the scan completes, push List of found threats
• Click on Export to text file , and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.

Update your Firefox.

=========================================================================

Your computer is clean

1. We need to reset system restore to prevent your computer from being accidentally reinfected by using some old restore point(s). We'll create fresh, clean restore point, using following OTL script:

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following:

Code:

:OTL
:Commands
[purity]
[emptytemp]
[EMPTYFLASH]
[CLEARALLRESTOREPOINTS]
[Reboot]

• Then click the Run Fix button at the top
• Let the program run unhindered, reboot the PC when it is done
• Post resulting log.

2. Now, we'll remove all tools, we used during our cleaning process

Clean up with OTL:

• Double-click OTL.exe to start the program.
• Close all other programs apart from OTL as this step will require a reboot
• On the OTL main screen, press the CLEANUP button
• Say Yes to the prompt and then allow the program to reboot your computer.

If you still have any tools or logs leftover on your computer you can go ahead and delete those off of your computer now.

3. Make sure, Windows Updates are current.

4. If any Trojan was listed among your infection(s), make sure, you change all of your on-line important passwords (bank account(s), secured web sites, etc.) immediately!

5. Download, and install WOT (Web OF Trust): http://www.mywot.com/. It'll warn you (in most cases) about dangerous web sites.

6. Run Malwarebytes "Quick scan" once in a while to assure safety of your computer.

7. Run Temporary File Cleaner (TFC) weekly.

8. Download and install Secunia Personal Software Inspector (PSI): http://secunia.com/vulnerability_scanning/personal/. The Secunia PSI is a FREE security tool designed to detect vulnerable and out-dated programs and plug-ins which expose your PC to attacks. Run it weekly.

9. (optional) If you want to keep all your programs up to date, download and install FileHippo Update Checker.
The Update Checker will scan your computer for installed software, check the versions and then send this information to FileHippo.com to see if there are any newer releases.

10. Run defrag at your convenience.

11. Read How did I get infected?, With steps so it does not happen again!: http://www.bleepingcomputer.com/forums/topic2520.html

12. Please, let me know, how is your computer doing.

Assuming, all is good....

Way to go!!
Good luck and stay safe