학술논문
Evaluating the Effectiveness of Obfuscated Instruction Codes for Malware Resistance
Document Type
Conference
Author
Source
2023 Intermountain Engineering, Technology and Computing (IETC) Intermountain Engineering, Technology and Computing (IETC), 2023. :67-72 May, 2023
Subject
Language
Abstract
Malware and maliciously crafted user input represent serious threats to modern computer systems. Many attacks begin with difficult-to-prevent vulnerabilities, such as code injection or memory corruption, usually achieved by exploiting known bugs in specific programs. We introduce a novel processor architecture which utilizes obfuscated hardware in order to effectively detect altered memory contents before they can be executed. This detection system also uses hardware reconfigura-bility to its advantage, providing the flexibility to counteract other attack vectors relying on code execution and demonstrating significant resistance to brute-force attacks. In addition, we present a prototype architectural implementation as an initial demonstration of feasibility.