一类基于循环群理论的变形机理分析

Analysis to a class of polymorphic mechanism based on theory of cyclic group

随着病毒与反病毒竞争的加剧,变形已成为病毒技术中必不可少的一部分,深入剖析病毒变形机理是查杀变形病毒的关键.通过运用循环群的基本理论对两个具体问题进行抽象分析,揭示了这类变形机理的理论依据,并讨论了相应的检测方法.

While the competition between virus and anti-virus becomes acute, the polymorphism has been a necessary part of the technology in virus and the anatomy in-depth to polymorphic mechanism is the key to dealing with virus. By applying the basic theory of cyclic group, two questions are analyzed concretely, and their academic gist is shown. Furthermore, some detection policies are discussed in the end.