You can either post to Am I infected? What do I do? area of the forum if you suspect infection, or post a few logs here for us to have a quick review -
Add any information that may relate to your problem (like redirects/ error messages/ etc).
Download Security Check by Screen317 from HERE
* 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.
Note: If a security program requests permission to access the Internet, allow it to do so.
Please download MiniToolBox, Save it to your desktop and run it.
Close any Firefox browsers you may have open
Checkmark the following boxes:
•Report IE Proxy Settings
•Reset IE Proxy Settings
•Report FF Proxy Settings
•Reset FF Proxy Settings
•List content of Hosts
•List IP configuration
•List last 10 Event Viewer log
•List Installed Programs
•List Users, Partitions and Memory size.
•List Minidump Files
Click Go and copy / paste the result (Result.txt).
Thank You -