摘要: 根据一个后门提炼出来的后门变形过程:<?php......$default_charset = 'encoding';preg_replace("pattern","encode(function(upcompress(decode(Ciphertext)))","string");......?> 阅读全文
posted @ 2012-02-17 15:45 涅槃小鸟 阅读(246) 评论(0) 推荐(0)