php eval函数一句话木马代码
这个是php常见的一句话木马的源码,通过post木马程序来实现木马的植入,eval()函数把字符串按照PHP代码来计算。该字符串必须是合法的PHP代码,且必须以分号结尾
eval可以用来执行任何其他php代码,所以对于代码里发现了eval函数一定要小心,可能是木马
就这一句话害死人,,这样任何人都可以post任何文件上来,所以要做好防范
使用方法也很简单,本地提交文件指向提交文件,里面的php代码就会被执行
以上所述就是本文的全部内容了,希望大家能够喜欢。

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