Open HijackThis, click do a system scan only and checkmark these:
R3 - URLSearchHook: (no name) - {4D25F926-B9FE-4682-BF72-8AB8210D6D75} - (no file)
O2 - BHO: (no name) - {4D25F921-B9FE-4682-BF72-8AB8210D6D75} - (no file)
O2 - BHO: (no name) - {5CA3D70E-1895-11CF-8E15-001234567890} - (no file)
O20 - Winlogon Notify: rqRJYOEW - C:\WINDOWS\
Close all windows including browser and press fix checked.
Reboot.
Please download JavaRa and unzip it to your desktop.
***Please close any instances of Internet Explorer before continuing!***
- Double-click on JavaRa.exe to start the program.
- From the drop-down menu, choose English and click on Select.
- JavaRa will open; click on Remove Older Versions to remove the older versions of Java installed on your computer.
- Click Yes when prompted. When JavaRa is done, a notice will appear that a logfile has been produced. Click OK.
- A logfile will pop up. Please save it to a convenient location.
Then download and install Java Runtime Environment (JRE) 6 Update 7.
Please go to Kaspersky website and perform an online antivirus scan.
Note: If you are using Windows Vista, open your browser by right-clicking on its icon and select 'Run as administrator' to perform this scan.
- Read through the requirements and privacy statement and click on Accept button.
- It will start downloading and installing the scanner and virus definitions. You will be prompted to install an application from Kaspersky. Click Run.
- When the downloads have finished, click on Settings.
- Make sure these boxes are checked (ticked). If they are not, please tick them and click on the Save button:
- Spyware, Adware, Dialers, and other potentially dangerous programs
Archives
- Click on My Computer under Scan.
- Once the scan is complete, it will display the results. Click on View Scan Report.
- You will see a list of infected items there. Click on Save Report As....
- Save this report to a convenient place. Change the Files of type to Text file (.txt) before clicking on the Save button.
- Please post this log in your next reply along with a fresh HijackThis log.
If you need a tutorial, see here