The problem of infected images and trojan disguised under them is an important due the form of todays choice of algorithms for searching for threats used in most antivirus programs. Antiviruses that use primarily signature analysis, and are keep with all the advantages and disadvantages of this technology, are often forced to ignore binary files to maintain high scanning speed.
This very feature of antivirus that leads to the fact that it could be the way to hide a succeed attack on a website. In this article, we’ll look at the most common cases of such attacks and ways how Virusdie helps to find and clean such images. (more…)