최근 발생하는 다양한 악성 프로그램을 분석해 보면, 해당 악성 프로그램을 쉽게 분석할 수 없도록 하기 위해 다양한 분석 방해 기법들이 적용되고 있다. 그러나, 분석 방해 기법들이 적용될수록, 악성 프로그램의 PE파일 헤더에는 정상적인 일반 PE파일의 헤더와는 다른 특징이 더 많이 나타난다. 본 논문에서는 이를 이용하여 악성 프로그램을 탐지할 수 있는 방법을 제안하고자 한다. 이를 위해, PE파일 헤더의 특징을 표현할 수 있는 특징 벡터(Characteristic Vector, CV)를 정의하고, 정상 실행 파일의 특징 벡터의 평균(ACVN)과 악성 실행 파일의 특징 벡터의 평균(ACVM)을 사전 학습을 통해 추출한다. 이후, 임의 파일의 특징 벡터와 ACVN, ACVM간의 Weighted Euclidean Distance(WED)를 계산하고, 이를 기반으로 해당 파일이 정상파일인지 혹은 악성 실행 파일인지를 판단하는 기술을 제안한다.
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.