Prototype Demonstration: Trojan Detection and Defense System

This paper presents a novel Trojan detection and defense system. The prototype searches the important files which contain users' confidential information on the disk. And then, these files will be monitored to find which processes will access them by capturing and analyzing the IRPs (I/O request packets). The processes of Trojans will be distinguished from regular ones by evaluating their API-calls with several machine-learning models, rather than traditional signature-based mechanism. Testing results show that this prototype could detect and defend the unknown Trojans quickly and accurately.