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DESIGN OF GENERIC ANTIVIRUS SYSTEM

机译:通用抗病毒系统的设计

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摘要

Antivirus software developers are advocating for sophisticated antivirus designs to implement their antivirus systems. However, the current antivirus systems heavily rely on updating of their malicious signature databases to detect malicious codes in executable programs. The problem with frequent update of malicious signatures databases is that it is not scalable; it cannot detect malicious code whose signature is not in the malicious signature database. Consequently, we designed a generic antivirus system that does not contain malicious database but rather, malicious codes are detected by the type of operating system functions used by the executable program. The proposed generic antivirus system uses deterministic finite automata, Na.ve Bayes and Chi square techniques to detect malicious codes in executable programs. When the generic antivirus system is deployed to any operating system environment, malicious codes can be accurately detected in executable programs without a need to update its malicious signature database.
机译:防病毒软件开发人员主张采用先进的防病毒设计来实现其防病毒系统。但是,当前的防病毒系统严重依赖其恶意签名数据库的更新来检测可执行程序中的恶意代码。频繁更新恶意签名数据库的问题在于它不可伸缩。它无法检测其签名不在恶意签名数据库中的恶意代码。因此,我们设计了一个通用的防病毒系统,该系统不包含恶意数据库,而是通过可执行程序使用的操作系统功能的类型来检测恶意代码。拟议的通用防病毒系统使用确定性有限自动机,朴素贝叶斯和卡方技术来检测可执行程序中的恶意代码。将通用防病毒系统部署到任何操作系统环境后,即可在可执行程序中准确检测恶意代码,而无需更新其恶意签名数据库。

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