Question

我的网站中有一个php文件解密，请求哪位大侠帮帮忙，文件中的内容如下：

<?php
//Cracked By QQ134716
$gope_cnWctAD=urldecode("%6E1%7A%62%2F%6D%615%5C%76%740%6928%2D%70%78%75%71%79%2A6%6C%72%6B%64%679%5F%65%68%63%73%77%6F4%2B%6637%6A");$gope_cnGxy=$gope_cnWctAD{3}.$gope_cnWctAD{6}.$gope_cnWctAD{33}.$gope_cnWctAD{30};$gope_cnlFSBOjdnpavr=$gope_cnWctAD{33}.$gope_cnWctAD{10}.$gope_cnWctAD{24}.$gope_cnWctAD{10}.$gope_cnWctAD{24};$gope_cnvrikUseJgz=$gope_cnlFSBOjdnpavr{0}.$gope_cnWctAD{18}.$gope_cnWctAD{3}.$gope_cnlFSBOjdnpavr{0}.$gope_cnlFSBOjdnpavr{1}.$gope_cnWctAD{24};$gope_cnHThfEbwK=$gope_cnWctAD{7}.$gope_cnWctAD{13};$gope_cnGxy.=$gope_cnWctAD{22}.$gope_cnWctAD{36}.$gope_cnWctAD{29}.$gope_cnWctAD{26}.$gope_cnWctAD{30}.$gope_cnWctAD{32}.$gope_cnWctAD{35}.$gope_cnWctAD{26}.$gope_cnWctAD{30};eval($gope_cnGxy("JGdvcGVfY25NVkxSUVBZWE51PSJiak9JaEduUEh0c1VCcmF4cVZLQW9wRFpGbEp6Q2VSU1ljWG1kZnVOVExpd3lXRVFnTXZrTVllU0FQWHNXZGd6dmtiRmlHQ0ltT2NmVmxxeEtRRXBEUm9qdFRId0J5YUpMaG5ack51VXNjOUpiV0l3S1hxbFJvR09SakdUTTI1WWZwSVh5YTR1Ymg1WU1XR1VmcDlBZlAxT01qZjFNancwYmg5SHlYdm1SS1I3Y1pPWWJQR1liMlZVTW
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

贴不下了，看看这些怎么解密呀？

Answer 1

$gope_cnWctAD{30};eval($gope_cnGxy(
你搜索下上面的代码片段，然后把eval给改成print，再访问就可以输出解密后的代码了。

追答

哦哦哦，看了下，代码加密了两次的。
具体怎么操作我也说不明白，是个什么淘客帝国的源码吧。
部分源码如下：

?><?phprequire_once '../include/adminfunction.php';
checkadmin();
function updatesettext($text){
if($text=="")
return "";
$text = htmlspecialchars(trim($text),ENT_QUOTES,"gb2312");
return $text;
}
function getsmallPid($pid){
$pidarr = explode("_",$pid);
$smallpid = $pidarr[1];
return $smallpid;
}