blindsight - Red teaming tool to dump LSASS memory, bypassing b

项目说明

blindsight

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> "There's no such things as survival of the fittest.
> Survival of the most adequate, maybe.
> It doesn't matter whether a solution's optimal.
> All that matters is whether it beats the alternative."
>
> -- Peter Watts, Blindsight (2006)

Red teaming tool to dump LSASS memory, bypassing basic countermeasures.
It uses Transactional NTFS (TxF API) to transparently scramble the memory
dump, to avoid triggering AV/EDR/XDR.

Article

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See also

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Cross-compiling (macOS example)

Usage

Inside an Administrator's PowerShell window:

Examples

Dump LSASS memory:

Unscramble memory dump:

Tested on

* Microsoft Windows 10 (x64)
* Microsoft Windows 11 (x64)
* Microsoft Windows 11 (ARM64)
* Microsoft Windows Server 2016 (x64)
* Microsoft Windows Server 2019 (x64)
* Microsoft Windows Server 2022 (x64)

> [!CAUTION]
> Do not test on production servers, as accessing LSASS might cause system instability!

TODO

* Optimize memory usage (simply corrupt "magic bytes" instead of XORing?)
* Use litcrypt2 or similar to encrypt strings locally
* Allow to manually specify LSASS pid to avoid noisy process scans
* Avoid directly opening LSASS handle (e.g., )
* Use or similar for API hooks e
*
* Implement fileless exfiltration channels (e.g., TFTP, FTP, HTTP...)
* Consider dumping to memory using minidump callbacks instead of TxF API
*
* Consider better command line handling if minimal is not enough

项目信息

开发语言：Rust

Star 数：247

技术要点

该项目属于红蓝攻防方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Red teaming tool to dump LSASS memory, bypassing basic countermeasures.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。