NETWORK SYSTEM, MALWARE DETECTION APPARATUS, MALWARE DETECTION METHOD, PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a new detection apparatus and the like which can rapidly detect malware while maintaining high accuracy in a malware detection rate, and to provide, in particular, a detection apparatus and the like which can detect malware having hiding technique making detection thereof difficult conventionally.;SOLUTION: A network system 1 is provided with: an execution state detection means 11 for detecting an execution state of a program executed in a communication terminal 3_i; a communication state detection means 13 for detecting a communication state between the communication terminal 3_i and an external network 9; and a determination means 17 for determining whether or not a program executed in the communication terminal 3_i is malware based on the execution state detected with the execution state detection means 11 and the communication state detected with the communication state detection means 13.;COPYRIGHT: (C)2010,JPO&INPIT