这是一个对shellcode进行加密的程序，支持的加密方式有AES256、RC4以及XOR。
This is a program for encrypting shellcode, and it supports three encryption methods: AES256, RC4 and XOR.
这只是一个简单的对shellcode加密的程序，方便在制作免杀的时候找各种工具进行转换。本程序简单整合了AES256、RC4、XOR三种加密方式对shellcode进行加密。
This is merely a simple program for encrypting shellcode, which facilitates the use of various tools to convert it when creating anti-detection versions. This program simply integrates three encryption methods: AES256, RC4, and XOR, to encrypt the shellcode.
本项目使用的AES加密使用的项目为https://github.com/kokke/tiny-AES-c模式为CBC模式，如需使用其他模式可以对代码进行修改，同时添加了padding操作,填充方式为PKCS#7。
The AES encryption used in this project uses https://github.com/kokke/tiny-AES-c. The mode is CBC mode. If you need to use other modes, you can modify the code. At the same time, a padding operation is added, and the padding method is PKCS#7.
Usage: EncryptShllcode.exe payload.bin [Option] (AES、RC4、XOR)
EncryptShllcode.exe calc.bin AES
EncryptShllcode.exe calc.bin XOR
EncryptShllcode.exe calc.bin RC4
如果熟悉加解密的话可以自己写程序进行解密，从而调用shellcode，或者使用我提供的Decrypt文件夹下的代码进行修改后调用。
If you are familiar with encryption and decryption, you can write your own program to decrypt and call the shellcode, or use the code in the Decrypt folder I provided and modify it before calling it.
