Binary similarity has been widely used in function recognition and vulnerability detection. How to define a proper similarity is the key element in implementing a fast detection method. We proposed a scalable method to detect binary vulnerabilities based on similarity. Procedures lifted from binaries ...
In real-world vulnerability detection experiments, HAformer exhibits the highest accuracy. Introduction Code vulnerabilities can cause functional errors, data leakage or even execution of unauthorized operations, causing serious security issues. As reuse of open source code proliferates, the spread of ...
VulSeeker: A Semantic Learning Based Vulnerability Seeker for Cross-platform Binary ASE 2018 link link VulSeeker-pro: enhanced semantic learning based binary vulnerability seeker with emulation 2018 link FirmUp: Precise Static Detection of Common Vulnerabilities in Firmware 2018 link BINARM: Scalable ...
I tested my script on two versions of OpenSSL: first the vulnerable 1.0.1f, and then 1.0.1g, which fixed the vulnerability. I compiled both versions on macOS with the command./Configure darwin-i386-ccto get a 32-bit x86 version. When the script is run on 1.0.1f, we get the followi...
This is a CPU related tunable to mitigate a Spectre V2 vulnerability. A lot of people suggested that disabling it was helpful for performance. net.isr.maxthreads=-1 This uncaps the amount of CPU’s which can be used for netisr processing. By default this aspect of the network stack on ...
Structural Comparison of Executable Objects[C]. In Proceedings of the IEEE Conference on Detection of Intrusions and Malware & Vulnerability Assessment(DIMVA). 2004:161--173. [21] Chipounov V, Kuznetsov V, Candea G, et al. S2E: a platform for in-vivo multi-path analysis of software ...
The VulFi (Vulnerability Finder) tool is a plugin to IDA Pro which can be used to assist during bug hunting in binaries. Its main objective is to provide a single view with all cross-references to the most interesting functions (such asstrcpy,sprintf,system, etc.). For cases where a Hex...
传统clone-based vulnerability search approaches可分为 1. 静态: 通过分析控制流图(control flow graphs)来识别漏洞对应的二进制代码 - 缺点:当编译配置不同时,尽管功能相同,cfg可能会有很大差别 2. 动态:监控程序的runtime traces,并执行equivalence checking between two traces(这里的2traces从何而来)以克服编译配...
As a result, BHEO is a viable alternative to the current methods for attacking the MHKC to discover its vulnerability. Table 19 Encryption of “Cat” Full size table Fig. 20 Comparison on “CAT” under 8-bit ASCII code Full size image 6.3.2 Test Case 2: MACRO Message Under 8-bit ...
Code similarity analysis has become more popular due to its significant applicantions, including vulnerability detection, malware detection, and patch analysis. Since the source code of the software is difficult to obtain under most circumstances, binary-level code similarity analysis (BCSA) has been ...