The classification of file fragments of various file formats is an essential task in various applications such as firewalls, intrusion detection systems, anti-viruses, web content filtering, and digital forensics. However, the community lacks a suitable software tool that can integrate major methods for feature extraction from file fragments and classification among various file formats. In this paper, we present Fragments-Expert that is a graphical user interface MATLAB toolbox for the classification of file fragments. It provides users with 22 categories of features extracted from file fragments. These features can be employed by 7 categories of machine learning algorithms for the task of classification among various file formats.

中文翻译：

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Fragments-Expert：用于文件碎片分类的图形用户界面 MATLAB 工具箱

对各种文件格式的文件碎片进行分类是防火墙、入侵检测系统、防病毒、Web 内容过滤和数字取证等各种应用程序中的一项基本任务。然而，社区缺乏合适的软件工具，可以集成从文件片段中提取特征和在各种文件格式之间进行分类的主要方法。在本文中，我们介绍 Fragments-Expert，它是一个图形用户界面 MATLAB 工具箱，用于文件碎片分类。它为用户提供了从文件片段中提取的 22 类特征。这些特征可以被 7 类机器学习算法用于各种文件格式的分类任务。