ChaiLdr - AV bypass while you sip your Chai!

项目说明

ChaiLdr - A Payload Loader

A simple shellcode loader built with the concepts of Malware de I ha till now.

Features

Indirect syscalls with SysWhispers3 - jumper_randomized

QueueUserAPC Injection

HTTP/S shellcode staging

Execution delay using API Hammering

IAT Camouflage

API Hashing

Testing with Havoc and the Latest Windows Defender

!windows-defender

!ha

---

NOTE

>
> CRT Library Removal : I tried a lot to get the payload working with CRT Library removed and make it independent with custom intrinsic functions for - memcpy, memset, rand, stand, etc, but ended up with a lot of crashes and after hours of debugging couldn't get it working, I'll incorporate it into a de soon enough. I have used minicrt, MiniCRT, etc for references but still couldn't get it to work.
>
> Shellcode Encryption : The shellcode is fetched from a remote server, pro SSL support. I haven't incorporated any shellcode encryption, when used with Havoc, Ha Sleep encryption.
>
> Why not HellsGate? : HellGate incorporated only direct syscalls, HellsHall uses indirect syscalls, but I'm still learning that and will build my custom implementation of it in the future
>
> EDR E? : This is a simple shellcode payload loader, it can bypass a lot of antivirus software and some EDRs but the techniques it incorporates aren't the best, so as I keep learning I'll make better loaders!

项目信息

开发语言：C

Star 数：222

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AV bypass while you sip your Chai!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。