缓存区溢出攻击实验。。攻击缓存区，改变函数返回地址，以root权限打开sh-Buffer overflow attacks experiments. . Attack buffer, change the function' s return address, open the sh with root privileges

gh0st3.6,去了硬盘锁，之前做过360，瑞星的*，现在效果如何还没实验，此外，次Gh0st还加了本地验证。-gh0st3.6, went to the Hard Disk Lock, done before 360, Rising free to kill, how effective have not experiment now, in addition, also added a second Gh0st local authentication.