There are no obvious symptoms for this malware. The detection may be triggered when accessing suspicious websites.
Keep updated the software installed on your computer.
Please let BitDefender disinfect your files.
Dana Stanut, virus researcher
This is a generic detection for malicious IFrames which belong to a chain of infection and redirection techniques. They are used to load other IFrames which in the end will try to exploit different vulnerabilities found in the software installed on user's computer and download and execute other malware.
Usually these IFrames are inserted through SQL Injection into once clean webpages.