.png){kind=icon}
返回
Covert Computation Hiding code in code through compile-time obfuscation
.png){kind=icon}
PRE
AI
DOI：10.1016/j.cose.2013.12.006.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Recently, the concept of semantic-aware malware detection has been proposed in the literature. Instead of relying on a syntactic analysis (i.e., comparison of a program to pregenerated signatures of malware samples), semantic-aware malware detection tries to model the effects a malware sample has on the machine. Thus, it does not depend on a specific syntactic implementation. For this purpose a model of the underlying machine is used. While it is possible to construct more and more precise models of hardware architectures, we show that there are ways to implement hidden functionality based on side effects in the microprocessor that are difficult to cover With a model. In this paper we give a comprehensive analysis of side effects in the x86 architecture and describe an implementation concept based on the idea of compile-time obfuscation, where obfuscating transformations are applied to the code at compile time. Finally, we provide an evaluation based on a prototype implementation to show the practicability of our approach and estimate complexity and space overhead using actual malware samples. (C) 2014 Elsevier Ltd. All rights reserved.
Keyword:
Code obfuscation
Side effect
Code steganography
Semantic-aware malware detection
Compile-time obfuscation
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
C
IF:
5.4
论文数:
4.6K
被引数:
1.4W
机构
引用论文
Stimulation of craniofacial muscle afferents induces prolonged facilitatory effects in trigeminal nociceptive brain-stem neurones.png)
Pain
PainIF0
PREAI
分享收藏A set of robust fluorescent peptide probes for quantification of Cu(ii) binding affinities in the micromolar to femtomolar rangeMetallomics
OAAI
MetallomicsIF0
OAAI分享收藏Allosteric Regulation in Phosphofructokinase from the Extreme Thermophile Thermus thermophilusBiochemistryOAAI
BiochemistryIF0
OAAI分享收藏分享收藏 没有更多内容
没有更多内容