Trojan.Downloader.SWF.Gida.A

( Trojan-Downloader.SWF.Gida.A TR/Dldr.SWF.Gida.A )

SYMPTOMS:

While browsing you can see pop-up ads, javascripts alerts or you are prompted to download some files.
Some advertisements have been aimed to promote rogue antispyware/antivirus applications.

TECHNICAL DESCRIPTION:

This SWF trojan contains an Adobe Flash ActiveScript that injects iframes into the viewed webpage.
Those iframes can point to JavaScripts which can do the actions described above.
This trojan also tries to hide himself by modifying the source of that webpage changing all references to that .swf and other related pages with something else.

Removal instructions:

Please let BitDefender delete that swf file and block access to it.

ANALYZED BY:

Sorin Ciorceri, virus researcher