加密解密 - 求php文件解密方法-PHPチュートリアル-php.cn

类似这样的文件不知道是用什么加密的？

<code class="lang-php"><?php global $　链饥彔埨;$　链饥彔埨=array('眴暓簨亸悓'=>__FILE__);if(!defined('AAFEEBDEDCC')){define("AAFEEBDEDCC",1378718929);function 紬穫砍竣($紬穫砍竣,$睅斀垞Г潑=""){global $　链饥彔埨;$紬穫砍竣=base64_decode($紬穫砍竣);if(empty($紬穫砍竣)) return "";if($睅斀垞Г潑==""){return ~$紬穫砍竣;}else{$瀯嫋棞茍=$　链饥彔埨['瀯嫋棞茍']($紬穫砍竣);$睅斀垞Г潑=$　链饥彔埨['瘸湁瘈矗']($睅斀垞Г潑,$瀯嫋棞茍,$睅斀垞Г潑);return $紬穫砍竣^$睅斀垞Г潑;}}}$　链饥彔埨['紬穫砍竣']=紬穫砍竣('mpKPi4Y=','');$　链饥彔埨['瀯嫋棞茍']=紬穫砍竣('jIuNk5qR','');$　链饥彔埨['瘸湁瘈矗']=紬穫砍竣('jIuNo肐+emw==','');$　链饥彔埨['睅斀垞Г潑']=紬穫砍竣('nZ6Mmsn↙oJuanJbmg==','');$　链饥彔埨['迁憛皶尰']=紬穫砍竣('HjgiKD繟/KiECKyQq','nJGOoMOQ');$　链饥彔埨['幎紮厞璃Г']=紬穫砍竣('FxQEWQ==','rbe5tYGWl8aA');$　链饥彔埨['膰摜忱']=紬穫砍竣('0M/H儂8men箂7Iz5nHsea弞p2bysma梲8fHm8bJx?7Nxpyc?Jo=','');$　链饥彔埨['潊粋暦泉']=紬穫砍竣('DTEcCBQNBB獻BLwBO','jKifwbibsJs=');@$　链饥彔埨['迁憛皶尰']($　链饥彔埨['膰摜忱'],$　链饥彔埨['幎紮厞璃Г'].'('.$　链饥彔埨['潊粋暦泉'].'('.$　链饥彔埨['睅斀垞Г潑'].'(\'eNp1ml2v4?p5pf9M実PYBjA坹LFHVa圡Ayk1峞KHqM3SFlmIjnxBVm膋NyUWKW?Je/Pjykng癑AgC滲yeOx?iAfM7玿OPEmDESjDOwj匯NnDG僤+1iz28荱VyMr7qFt僎kq95?37We≧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\')))','毝徚0806aa170f8e8e1bd56e088d968129cc嫏憛');return;?>508107b759c2f94cf678c24eb843c197
</code>

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回复内容：

类似这样的文件不知道是用什么加密的？

<code class="lang-php"><?php global $　链饥彔埨;$　链饥彔埨=array('眴暓簨亸悓'=>__FILE__);if(!defined('AAFEEBDEDCC')){define("AAFEEBDEDCC",1378718929);function 紬穫砍竣($紬穫砍竣,$睅斀垞Г潑=""){global $　链饥彔埨;$紬穫砍竣=base64_decode($紬穫砍竣);if(empty($紬穫砍竣)) return "";if($睅斀垞Г潑==""){return ~$紬穫砍竣;}else{$瀯嫋棞茍=$　链饥彔埨['瀯嫋棞茍']($紬穫砍竣);$睅斀垞Г潑=$　链饥彔埨['瘸湁瘈矗']($睅斀垞Г潑,$瀯嫋棞茍,$睅斀垞Г潑);return $紬穫砍竣^$睅斀垞Г潑;}}}$　链饥彔埨['紬穫砍竣']=紬穫砍竣('mpKPi4Y=','');$　链饥彔埨['瀯嫋棞茍']=紬穫砍竣('jIuNk5qR','');$　链饥彔埨['瘸湁瘈矗']=紬穫砍竣('jIuNo肐+emw==','');$　链饥彔埨['睅斀垞Г潑']=紬穫砍竣('nZ6Mmsn↙oJuanJbmg==','');$　链饥彔埨['迁憛皶尰']=紬穫砍竣('HjgiKD繟/KiECKyQq','nJGOoMOQ');$　链饥彔埨['幎紮厞璃Г']=紬穫砍竣('FxQEWQ==','rbe5tYGWl8aA');$　链饥彔埨['膰摜忱']=紬穫砍竣('0M/H儂8men箂7Iz5nHsea弞p2bysma梲8fHm8bJx?7Nxpyc?Jo=','');$　链饥彔埨['潊粋暦泉']=紬穫砍竣('DTEcCBQNBB獻BLwBO','jKifwbibsJs=');@$　链饥彔埨['迁憛皶尰']($　链饥彔埨['膰摜忱'],$　链饥彔埨['幎紮厞璃Г'].'('.$　链饥彔埨['潊粋暦泉'].'('.$　链饥彔埨['睅斀垞Г潑'].'(\'eNp1ml2v4?p5pf9M実PYBjA坹LFHVa圡Ayk1峞KHqM3SFlmIjnxBVm膋NyUWKW?Je/Pjykng癑AgC滲yeOx?iAfM7玿OPEmDESjDOwj匯NnDG僤+1iz28荱VyMr7qFt僎kq95?37We≧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\')))','毝徚0806aa170f8e8e1bd56e088d968129cc嫏憛');return;?>508107b759c2f94cf678c24eb843c197
</code>

ログイン後にコピー

估计是用什么混淆工具搞出来的吧，比如这个：http://segmentfault.com/q/1010000000095598

把代码格式化一下，大概可以变成这样子：

<code class="lang-php">global $ar;

$ar = array('眴暓簨亸悓' => __FILE__);

if(!defined('AAFEEBDEDCC')) {
    define("AAFEEBDEDCC", 1378718929);
    function f($a, $b="") {
        global $ar;
        $a = base64_decode($a);
        if(empty($a))
            return "";
        if($b == "") {
            return ~$a;
        } else {
            $c = $ar['2']($a);
            $b = $ar['3']($b, $c, $b);
            return $a^$b;
        }
    }
}

$ar['1'] = f('mpKPi4Y=', ''); // empty
$ar['2'] = f('jIuNk5qR', ''); // strlen
$ar['3'] = f('jIuNo肐+emw==', '');
echo $ar['3'];
$ar['睅斀垞Г潑'] = f('nZ6Mmsn↙oJuanJbmg==', '');
$ar['迁憛皶尰'] = f('HjgiKD繟/KiECKyQq', 'nJGOoMOQ');
$ar['幎紮厞璃Г'] = f('FxQEWQ==', 'rbe5tYGWl8aA');
$ar['膰摜忱'] = f('0M/H儂8men箂7Iz5nHsea弞p2bysma梲8fHm8bJx?7Nxpyc?Jo=', '');
$ar['潊粋暦泉'] = f('DTEcCBQNBB獻BLwBO', 'jKifwbibsJs=');
@$ar['迁憛皶尰']($ar['膰摜忱'], $ar['幎紮厞璃Г'].'('.$ar['潊粋暦泉'].'('.$ar['睅斀垞Г潑'].'......', ,'毝徚0806aa170f8e8e1bd56e088d968129cc嫏憛');
return;
</code>

ログイン後にコピー

我已经把变量名替换了，它加密的方法大概就是 base64 之后按位取反。

解密的方法很简单，就是跟着代码走，不断地加入 echo 语句，把中间的结果打印出来。

比如我在上面的代码中已经注释了，mpKPi4Y= -> empty 和 jIuNk5qR -> strlen 。我估计中间有一个地方会出现 eval 之类的东西，然后后面那个超大的字符串的就是用来 eval 的。

无奈的是上面的 ar['3'] 在我的 php 5.5.6 下运行不了。jIuNo肐+emw== 这个字符串本身也不是合法的 base64 串。如果这里不是编码问题的话，那估计是旧版本的 php 可以支持这个。楼主如果可以运行，可以沿着这个思路继续，就可以解密了。