📍 動的名前解決難読化の逆難読化
🗣 研究概要
Using unevaluated obfuscation methods has a significant risk since the methods might have some vulnerabilities. One evaluation for obfuscation is de-obfuscation which discloses the hidden information by the obfuscation. This paper proposed the de-obfuscation method against for DNR (dynamic name resolution) obfuscation method. DNR hides system-defined names by encrypting them and resolves names dynamically during runtime. This paper clarifies the steps of de-obfuscation and proposes static and dynamic manners to de-obfuscate DNR. Through the case study, two ways both succeed in disclosing the hidden information of DNR.
(Naruaki Otsuki and Haruaki Tamada, “”, Proc. 5th International Conference on Software Engineering and Information Management, January 2022, Abstract)
