If your computer was infected, you got popups everywhere, the popups were appearing in Internet Explorer as well as Firefox and all popup blockers were not stopping the invasion.
The popups had several ad networks:
Spybot found Smitfraud-c.core and and cant remove it, file core.cache.dsk. comes back every time when you reboot.
Download HijackThis and save the file to your desktop. Double click on the file for install.
Download SmitfraudFix (by S!Ri) Extract the content (a folder named SmitfraudFix) to your desktop.
Download Combofix by sUBs and save to your desktop.
Download CCleaner. Double click on the file for install.
Reboot your computer in Safe Mode by doing the following:
1. Restart your computer
2. After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
3. Instead of Windows loading as normal, a menu should appear
4. Select the first option, to run Windows in Safe Mode.
Start HijackThis. Click “Do a system scan only.” and put a checkmark next to the following items:
O20 – Winlogon Notify: ****** -******.dll (file missing)
Where ****** is random chars, agggdbc for example (google this dll for confirm)
Close all browser and other windows except for HijackThis. Click “Fix Checked”.
Open the SmitfraudFix folder and double-click smitfraudfix.cmd.
Press the number 2 on your keyboard and the press the enter key to choose the option Clean (safe mode recommended).
You will be prompted : “Registry cleaning – Do you want to clean the registry ?“; answer “Yes” by typing Y and press “Enter” in order to remove the Desktop background and clean registry keys associated with the infection.
The tool will now check if wininet.dll is infected. You may be prompted to replace the infected file (if found); answer “Yes” by typing Y and press “Enter”.
The tool may need to restart your computer to finish the cleaning process; if it doesn’t, please restart it into Normal Windows.
Close any open browsers. Double click on combofix.exe and follow the prompts.
Click Analyze button. After scan your system, click Run Cleaner.
Download and install SuperAntiSpyware Home Edition Free Version.
Now Start SuperAntiSpyware. On the main screen click on ‘Scan your computer’. Check: ‘Perform Complete Scan’. Click ‘Next’ to start the scan.
Superantispyware will now scan your computer,when it’s finished it will list all/any infections found. Make sure everything found has a checkmark next to it,then press ‘Next’. Click on ‘Finish’ when you’ve done.
If you are still having problems with spyware after completing these instructions, it`s possible, then please follow the steps: How to use Spyware Removal Forum
Include into your post follow logs:
smitfraudfix log (can be found at the root of the system drive, usually at C:\rapport.txt)