server.exe为服务端程序，用upx加壳后可达到9k左右,只是简单调用UrlDownloadToFile函数实现，没什么难度。



下载地址和保存路径长度设定为64个字节，主要是为了方便计算偏移地址。



brcc.bat设为你Delphi目录下bin子目录的路径。-server.exe for-service program, UPX shell can be reached about stamina, simply call UrlDownloadToFile Function, and there is nothing more difficult. To download and preserve the path set length of 64 bytes, mainly for the convenience of calculation offset address. Set your brcc.bat Delphi directory bin subdirectory path.