The development of Internet and the growing number of users who use it for various purposes presents many targets to attackers to carry out their malicious activities. The vast majority of network -based attacks are applied to users who visit the web pages in order to distribute the materials and the composition of malwares , which is applied to users who visit the web pages
In these type of attacks hackers access to reliable web pages stored on servers and insert malwares on this server. While Internet users visit this website their computers infect with malwares. Powerful and dangerous malwares may crack computer making changes in it, and access to electronic information systems .
At present, the density of malware attacks is increasing and developing day by day. In this case - it is a serious threat for the security of Internet users. The current activities to fight against malwares is far behind the process of defining the global threat Activities for struggling with malwares and reducing them are carried out separately.