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정구현(Guhyeon Jeong) 경상대학교 사회과학연구소 2016 사회과학연구 Vol.34 No.-
This article aims to discuss the four components of class consciousness, their relationship, and the process of formation of class consciousness. Class consciousness is a synthesis of "class identity", "class opposition", "class totality", and "conception of an alternative society"(Mann, 1973). In a specific strike struggle, individual workers usually acquire weak, sometimes strong, class identity and class opposition. These are determined by the class structure. On the other hand, class totality and the conception of an alternative society are not determined by the structure of class relations itself, but by the consciousness that identifies class relations and the various issues it brings. For all the elements of class consciousness, there are huge barriers of tradition and dominant ideology that more strongly blocks class totality and the conception of an alternative society than class identity and class opposition.
정구현 ( Guhyeon Jeong ),추의진 ( Euijin Choo ),이주석 ( Joosuk Lee ),이희조 ( Heejo Lee ) 한국정보처리학회 2008 한국정보처리학회 학술대회논문집 Vol.15 No.2
최근 많은 악성 코드 제작자들이 실행 압축 기술을 악용하고 있다. 악성코드 제작자들은 자신의 악성코드가 탐지되는 것을 어렵게 만들기 위해 기존의 알려진 실행 압축 알고리즘보다는 새로운 실행 압축 알고리즘을 개발하여 사용하고 암호화 기법 등을 이용하여 분석하기 어렵게 만들고 있다. 본 논문에서는 기존의 실행 압축 해제 기술에 대한 연구들을 분석하여 기존 기술의 한계점을 극복하기 위한 방안과 앞으로의 연구 방향을 제시한다.
정구현(GuHyeon Jeong),추의진(Euijin Choo),이주석(Joosuk Lee),이희조(Heejo Lee) 한국정보기술학회 2009 한국정보기술학회논문지 Vol.7 No.1
Malwares, such as bot, worm and so on, have become the biggest threat in these days. Attackers collect private information and cause monetary damage by taking advantage of them. Recent malwares use packing, which is one of code obfuscation mechanisms, in order to bypass an Anti-Virus program. It makes analysis and detection of malwares harder and harder. This paper suggests a generic unpacking mechanism using an entropy analysis. Experimental results show that measured entropy is changed during an unpacking process with a noticeable change of 2.5 or even 4 from its initial value depending upon a packing algorithm. The suggested mechanism can be used for getting unpacked original codes from various packed executables.