基于样本分析的WannaCry立体防御体系应用研究

Research on Application of WannaCry Stereo Defense System Based on Sample Analysis

随着WannaCry病毒的大规模爆发,其带来的危害越来越大,负面影响也越来越广.全世界上百个国家都遭受了该病毒的攻击.攻击的对象广泛,甚至包含了很多公益机构,如:医院,学校等.WannaCry病毒的大规模爆发对网络安全造成了极大的冲击,一时间用户的恐慌情绪蔓延.通过对病毒样本的深入分析,剖析阐明病毒原理,针对病毒原理提出有效的立体防御体系,进而有效预防WannaCry病毒攻击.

With the large-scale outbreak of WannaCry virus, its harm has become more and more serious, and its negative impact has become more and more widespread. Hundreds of countries around the world have been attacked by the virus. The target of attack is extensive, even includes many public welfare organizations, such as hospitals, schools and so on. The large-scale outbreak of WannaCry virus has caused a great impact on network security, and the panic of users spread for a time. In this paper, through in-depth analysis of virus samples, the principle of the virus is explained, and an effective stereo defense system is proposed for the principle of the virus, which can effectively prevent the attack of WannaCry virus.