A New Automatic Detection System Design of Malicious Behavior Based on Software Behavior Sequence

Software behavior containing malicious code has become a main threat to information security. In order to improve the security of Internet life, and reduce the threat of malicious code to network life, and the economic loss induced by network security risk, in this paper a detection system based on serial malicious behavior is designed. Based on the key nodes analysis of malicious behavior, a behavior pattern database of malicious code is constructed firstly, and a double-layer inference method is proposed. Then, the real-time tracking of network behavior is realized by a memory tracking method. Experiment test results show that the designed detection system can effectively reduce the damage of malicious behavior to the computer host.