PortEx - Java library to analyse Portable Executable files

项目说明

PortEx
======

Welcome to PortEx

PortEx is a Ja for static malware analysis of Portable Executable files. Its focus is on PE malformation robustness, and anomaly detection.
PortEx is written in Java and Scala, and targeted at Ja.

! example

Features

* Reading header information from: MSDOS Header, COFF File Header, Optional Header, Section Table
* Reading PE structures: Imports, Resources, Exports, Debug Directory, Relocations, Delay Load Imports, Bound Imports
* Dumping of sections, resources, o, embedded ZIP, JAR or .class files
* Scanning for file format anomalies, including structural anomalies, deprecated, reserved, wrong or non-default .
* PE file structure, local entropies and byteplot of the file with colors and sizes
* Calculate Shannon Entropy and Chi Squared for files and sections
* Calculate ImpHash and Rich and RichPV hash for files and sections
* Parse RichHeader and checksum
* Calculate and Optional Header checksum
* Scan for PEiD signatures, internal file type signatures or your own signature database
* Scan for Jar to EXE wrapper (e.g. exe4j, jsmooth, jar2exe, launch4j)
* Extract Unicode and ASCII strings contained in the file
* Extraction and con of .ICO files from icons in the resource section
* Extraction of information and manifest from the file
* Reading .NET metadata and streams (Alpha)

For more information have a look at PortEx Wiki and the Documentation

PortexAnalyzer CLI and GUI

PortexAnalyzer CLI is a command line tool that runs the library PortEx under the hood.

If you are looking for a readily compiled command line PE scanner to analyse files with it, you will find the newest here PortexAnalyzer.jar

The long-term release of the CLI tool is on the releases page.

The GUI is a here: PortexAnalyzerGUI

Using PortEx

Including PortEx to a Ma

You can include PortEx to your project by adding the following Ma:

To use a local build, add the library as follows:

Including PortEx to an SBT project

Add the dependency as follows in your build.sbt

Building PortEx

Requirements

PortEx is build with sbt

Compile and Build With sbt

To simply compile the project invoke:

To create a jar:

To compile a fat jar that can be used as command line tool, type:

Create Eclipse Project

You can create an eclipse project by using the sbteclipse plugin.
Add the following line to *project/plugins.sbt*:

Generate the project files for Eclipse:

Import the project to Eclipse via the *Import Wizard*.

Donations

I develop PortEx and PortexAnalyzer as a hobby in my freetime. If you like it, please consider buying me a coffee:

Author

Karsten Hahn

Twitter/X:

Mastodon:

Bluesky:

Youtube: MalwareAnalysisForHedgehogs

License

项目信息

开发语言：Scala

Star 数：538

技术要点

该项目属于病毒分析方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Java library to analyse Portable Executable files with a special focus on malware analysis and PE malformation robustness展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。