加壳工具，加壳的全称应该是可执行程序资源压缩,是保护文件的常用手段。 加壳过的程序可以直接运行,但是不能查看源代码.要经过脱壳才可以查看源代码。-Packers tools, packed full name of the executable program resources should be compressed, the file is a common means of protection. Packers can be run directly through the progr