Results 141 to 150 of about 10,066 (160)

Generalized Dynamic Opaque Predicates: A New Control Flow Obfuscation Method

Lecture Notes in Computer Science, 2016
Opaque predicate obfuscation, a low-cost and stealthy control flow obfuscation method to introduce superfluous branches, has been demonstrated to be effective to impede reverse engineering efforts and broadly used in various areas of software security.
Dongpeng Xu, Dinghao Wu
exaly   +2 more sources

Mixed Obfuscation of Overlapping Instruction and Self-Modify Code Based on Hyper-Chaotic Opaque Predicates

2014 Tenth International Conference on Computational Intelligence and Security, 2014
Static disassembly is used to analyze program control flow that is the key process of reverse analysis. Aiming at the problem that attackers are always using static disassembly to analyze control transfer instructions and control flow graph, a mixed obfuscation of overlapping instruction and self-modify code based on hyper-chaotic opaque predicates is ...
Fenlin Liu
exaly   +2 more sources

The Research of Multi-point Function Opaque Predicates Obfuscation Algorithm

Applied Mathematics and Information Sciences, 2014
On the algorithm of code obfuscation, opaque predicate is used to confuse the judgment of the program branches to achieve complex control flow statement. Currently, there are problems o f obfuscation on the opaque predicate. The first problem is the isolation.
YANG Yubo, FAN Wenqing, HUANG Wei, XU Guoai, YANG Yixian   +4 more
exaly   +2 more sources

Assessing Opaque Predicates: Unveiling the Efficacy of Popular Obfuscators with a Rapid Deobfuscator

2023 30th Asia-Pacific Software Engineering Conference (APSEC), 2023
Eun-Sun Cho
exaly   +2 more sources

An Enhanced Opaque Predicate Detection Method with Synthesis and Recursive Matching

2025 IEEE 49th Annual Computers, Software, and Applications Conference (COMPSAC)
Eun-Sun Cho
exaly   +2 more sources

LOOP

Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, 2015
Opaque predicates have been widely used to insert superfluous branches for control flow obfuscation. Opaque predicates can be seamlessly applied together with other obfuscation methods such as junk code to turn reverse engineering attempts into arduous work. Previous efforts in detecting opaque predicates are far from mature.
Jiang Ming 0002, Dongpeng Xu 0001, Li Wang, Dinghao Wu   +3 more
openaire   +1 more source

A parameterized flattening control flow based obfuscation algorithm with opaque predicate for reduplicate obfuscation

2017 International Conference on Progress in Informatics and Computing (PIC), 2017
In order to enhance the white box security of software, we proposed a reduplicate code obfuscation algorithm to protect the source code. Firstly, we apply the parameter decomposition tree to formalize the code, and then we utilize flattening control flow system to decompose the source code into a multi-branch WHILE-SWITCH loop structure.
Zheheng Liang, Wenlin Li, Jing Guo, Deyu Qi, Jijun Zeng   +4 more
openaire   +1 more source

Quantificational DP arguments of opaque predicates in German

2019
This thesis explores two aspects of the semantics of German sentences like (i), in which opaque predicates combine with DP arguments. Three classes of opaque predicates are considered: proposition-embedding predicates (i-a), question-embedding predicates (i-b) and intensional transitive verbs, which have been argued to take property arguments (i-c). (i)
openaire   +1 more source

Constructing Opaque Predicate Using Homomorphic Encryption

2022
Yohsuke Hirano, Yasuhiro Ohtaki
openaire   +1 more source

Intertwining ROP Gadgets and Opaque Predicates for Robust Obfuscation.

CoRR, 2021
Fukutomo Nakanishi, Giulio De Pasquale, Daniele Ferla, Lorenzo Cavallaro   +3 more
openaire   +1 more source