主要是感染C/C++源文件只要编译该段源程序就会使当前目录里的所有.c和.cpp文件感染上病毒，当然如果是没有主函数的源文件就没有作用:思想很简单：插入一段复制自身的代码，而这段代码是将自身的病毒部分传播给同目录下的其它文件。-Mainly infected with C/C++ source file as long as source code will compile this section of the current directory to all. C and. Cpp files infected with the virus, of course, is not the main function if the source file has no effect: thinking is simple: insert a copy of the code itself, but this code is part of the spread of the virus itself to the directory with the other documents.