Eternalblue - Eternalblue written in CSharp. Contains version de

项目说明

Eternalblue in C#

This project is an almost direct translation of However, the Empire-script did not test if the target is . To test for this, I also translated a bit of Metasploits auxiliary/scanner/smb/smb_ms17_010

This was created as an educational project to help myself gain an understanding of how Eternalblue actually works.
Please do use at your own risk, as I have also seen a couple of BSOD during de.
The code has only been tested using msfvenom x64 exec, meterpreter reverse shell shellcode and cobaltstrike.
Remember this is the old eternalblue exploit, so should not work on windows 8 and newer.

Updates:

* It is hardcoded with 'Grooms' set to 12
* It can now be run using either "detect or exploit". The first will only detect if its or not.
* It can be run with either an IP or the word 'all'. In the latter, it will go through every host on the subnet. At this time, it only spreads on 192.168.XXX.XXX/24 networks.

How to use:

1) Replace the shellcode byte[] called 'buf' in Exploit (line 1028) (The current shellcode just starts notepad.exe (as system))
2) Compile
3) Eternalblue.exe [detect/exploit] [ip/all]

Video: With Cobalt-Strike payload

![Eternalblue in C# with Cobalt-Strike payload]()

Eternalblue.exe running in detect-mode on the entire network

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Eternalblue.exe running in exploit-mode on the entire network

!alt text

项目信息

开发语言：C#

Star 数：204

技术要点

该项目属于安全软件方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Eternalblue written in CSharp. Contains version detection, vulnerability scanner and exploit of MS17-010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。