base64加密PHP脚本的解码方法
转自:http://yoursunny.com/t/2009/PHP-decode/
PHP是网站服务端最流行的编程语言之一。PHP运行环境本身是开源的,服务器不加载插件时PHP脚本也无法加密。但是,总有人因为商业上的考虑,而将PHP程序通过各种方法进行混淆,使读者很难看到清晰易懂的代码。
然而,PHP运行环境的本质决定了,被混淆、编码的PHP脚本总是有办法恢复成可读的代码的。本文介绍了一种对含有eval和base64_decode的、被加密的PHP的解码方法。
在使用这种方法之前,你应该准备好:
- 能运行PHP的Web服务器,例如 Apache 或 IIS
- wget.exe命令行客户端 或 浏览器
- 具备PHP语法高亮功能的文本编辑器,例如 Notepad2
待解密的PHP代码来自某WordPress模板,来源
//0.php
<?php
/* WARNING: This file is protected by copyright law. To reverse engineer or decode this file is strictly prohibited. */
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
eval(base64_decode("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"));
return;
?>
代码中只有一个eval,先把这个eval替换为echo。
//1.php
<?php
/* WARNING: This file is protected by copyright law. To reverse engineer or decode this file is strictly prohibited. */
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
echo(base64_decode("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"));
return;
?>
运行上述代码。运行的方法是:将代码粘贴到一个PHP文件里,用浏览器访问并查看源代码,或者用wget下载。运行结果是:
//1.txt
$lll=0;eval(base64_decode("JGxsbGxsbGxsbGxsPSdiYXNlNjRfZGVjb2RlJzs="));$ll=0;eval($lllllllllll("JGxsbGxsbGxsbGw9J29yZCc7"));$llll=0;$lllll=3;eval($lllllllllll("JGw9JGxsbGxsbGxsbGxsKCRvKTs="));$lllllll=0;$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);eval($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));$lllllllll=16;$llllllll="";for(;$lllll<$lllllllllllll($l);){if($lllllllll==0){$llllll=($llllllllll($l[$lllll++])<<8);$llllll+=$llllllllll($l[$lllll++]);$lllllllll=16;}if($llllll&0x8000){$lll=($llllllllll($l[$lllll++])<<4);$lll+=($llllllllll($l[$lllll])>>4);if($lll){$ll=($llllllllll($l[$lllll++])&0x0f)+3;for($llll=0;$llll<$ll;$llll++)$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];$lllllll+=$ll;}else{$ll=($llllllllll($l[$lllll++])<<8);$ll+=$llllllllll($l[$lllll++])+16;for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));$lllll++;$lllllll+=$ll;}}else$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);$llllll<<=1;$lllllllll--;}eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));$lllll=0;eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));$llllllllll="";for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));eval($lllllllll);
前后加上 <?php 和 ?> ,加进来原来$o的定义,并将代码稍稍排版一下,可得:
//1r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
eval(base64_decode("JGxsbGxsbGxsbGxsPSdiYXNlNjRfZGVjb2RlJzs="));
$ll=0;
eval($lllllllllll("JGxsbGxsbGxsbGw9J29yZCc7"));
$llll=0;
$lllll=3;
eval($lllllllllll("JGw9JGxsbGxsbGxsbGxsKCRvKTs="));
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
eval($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
将代码中的第一个eval改成echo,后面的语句删除:
//2.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
echo(base64_decode("JGxsbGxsbGxsbGxsPSdiYXNlNjRfZGVjb2RlJzs="));
?>
运行结果:
//2.txt
$lllllllllll='base64_decode';
将运行结果替换掉echo(base64_decode(...))部分,后面的语句粘贴回来:
//2r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
eval($lllllllllll("JGxsbGxsbGxsbGw9J29yZCc7"));
$llll=0;
$lllll=3;
eval($lllllllllll("JGw9JGxsbGxsbGxsbGxsKCRvKTs="));
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
eval($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
类似的,反复进行三步操作:
- 将eval替换成echo,删除后面的语句
- 运行
- 用运行结果替换eval语句,恢复后面的语句
直到代码中不再出现eval。
//3.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
echo($lllllllllll("JGxsbGxsbGxsbGw9J29yZCc7"));
?>
//3.txt
$llllllllll='ord';
//3r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
eval($lllllllllll("JGw9JGxsbGxsbGxsbGxsKCRvKTs="));
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
eval($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
仍有eval,继续……
//4.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
echo($lllllllllll("JGw9JGxsbGxsbGxsbGxsKCRvKTs="));
?>
//4.txt
$l=$lllllllllll($o);
//4r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
eval($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
仍有eval,继续……
//5.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
echo($lllllllllll("JGxsbGxsbGxsbGxsbGw9J3N0cmxlbic7"));
?>
//5.txt
$lllllllllllll='strlen';
//5r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
eval($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
仍有eval,继续……
//6.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
echo($lllllllllll("JGxsbGxsbGxsbGxsbD0nY2hyJzs="));
?>
//6.txt
$llllllllllll='chr';
//6r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
eval($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
仍有eval,继续……
//7.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
echo($lllllllllll("JGxsbGxsbGxsbD0iPyIuJGxsbGxsbGxsbGxsbCg2Mik7"));
?>
//7.txt
$lllllllll="?".$llllllllllll(62);
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
$lllllllll="?".$llllllllllll(62);
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
eval($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
eval($lllllllll);
?>
仍有eval,继续……
//8.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
$lllllllll="?".$llllllllllll(62);
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
echo($lllllllllll("JGxsbGxsbGxsbC49JGxsbGxsbGxsbGwuJGxsbGxsbGxsbGxsbCg2MCkuIj8iOw=="));
?>
//8.txt
$lllllllll.=$llllllllll.$llllllllllll(60)."?";
//8r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
$lllllllll="?".$llllllllllll(62);
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
$lllllllll.=$llllllllll.$llllllllllll(60)."?";
eval($lllllllll);
?>
仍有eval,继续……
//9.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
$lllllllll="?".$llllllllllll(62);
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
$lllllllll.=$llllllllll.$llllllllllll(60)."?";
echo($lllllllll);
?>
//9.txt
?>
<div class="clear"></div> </div>
<!-- /Main --> <!-- Footer -->
<div id="footer">
Green Delight Designed by
<a href="http://www.bytesforall.com/">Bytesforall Webdesign</a> Coding by <a href="http://www.maiahost.com"> Cheap web hosting</a> | <a href="http://templates4all.com">Website Templates</a> |
<a href="http://www.thepatio.ws/">Private Krankenversicherung</a>
</div>
<!-- Footer --> </div></div></div>
<!-- /Page --> <?php wp_footer(); ?> </body> </html><?
//9r.php
<?php
$o="QAAADg4KDQ4OO2NucSdka2Z0dAAROiVka2JmdSU5OygBQDkKDQIBgAMAxjsmKionKEpmbmknKioB1QFBAwVBaGhzYnUBVATibmM6JWEBYiUCkQAEQHViYmknQ2JrbmBvcwCAdG4AAGBpYmMnZX4KDTtmJ291YmEAADolb3Nzdz0oKHBwcCllfnMAAGJ0YWh1ZmtrKWRoaiglOUWBAAEnJ1BiZWNiBCE7KGY5J0RoYxQAbmlgBLAnBK9wKWpmbmZvaHRzoA4EcSUC0G9iZncncGJlJwFRA4AEMnuBSAO+c2Jqd2tmCFAzCDQlOQdgdG5zHgBiJ1MBtQOzDB8MEXNvYndmc25oKSEAcHQL0Fd1bnEE0CdMdWZpbGJpAA9xYnV0bmRvYnVyaWAEUhZwFksVCfwYBhAYwgIjAGMBQBdxKFdmYGIXYwEgOHdvkGANsHdYF3MvLjwnOBewAZAoZWhjfoAAALRvc2prOQ==";
$lll=0;
$lllllllllll='base64_decode';
$ll=0;
$llllllllll='ord';
$llll=0;
$lllll=3;
$l=$lllllllllll($o);
$lllllll=0;
$llllll=($llllllllll($l[1])<<8)+$llllllllll($l[2]);
$lllllllllllll='strlen';
$lllllllll=16;
$llllllll="";
for(;$lllll<$lllllllllllll($l);){
if($lllllllll==0){
$llllll=($llllllllll($l[$lllll++])<<8);
$llllll+=$llllllllll($l[$lllll++]);
$lllllllll=16;
}
if($llllll&0x8000){
$lll=($llllllllll($l[$lllll++])<<4);
$lll+=($llllllllll($l[$lllll])>>4);
if($lll){
$ll=($llllllllll($l[$lllll++])&0x0f)+3;
for($llll=0;$llll<$ll;$llll++)
$llllllll[$lllllll+$llll]=$llllllll[$lllllll-$lll+$llll];
$lllllll+=$ll;
}
else{
$ll=($llllllllll($l[$lllll++])<<8);
$ll+=$llllllllll($l[$lllll++])+16;
for($llll=0;$llll<$ll;$llllllll[$lllllll+$llll++]=$llllllllll($l[$lllll]));
$lllll++;
$lllllll+=$ll;
}
}
else
$llllllll[$lllllll++]=$llllllllll($l[$lllll++]);
$llllll<<=1;
$lllllllll--;
}
$llllllllllll='chr';
$lllll=0;
$lllllllll="?".$llllllllllll(62);
$llllllllll="";
for(;$lllll<$lllllll;){$llllllllll.=$llllllllllll($llllllll[$lllll++]^0x07);}
$lllllllll.=$llllllllll.$llllllllllll(60)."?";
?>
<div class="clear"></div> </div>
<!-- /Main --> <!-- Footer -->
<div id="footer">
Green Delight Designed by
<a href="http://www.bytesforall.com/">Bytesforall Webdesign</a> Coding by <a href="http://www.maiahost.com"> Cheap web hosting</a> | <a href="http://templates4all.com">Website Templates</a> |
<a href="http://www.thepatio.ws/">Private Krankenversicherung</a>
</div>
<!-- Footer --> </div></div></div>
<!-- /Page --> <?php wp_footer(); ?> </body> </html><?
?>
没有eval了!9r.php就是真实代码。从功能上看,也不妨把9.txt看作真实代码。
解码过程的关键是:
- 每次只能处理一个eval()块
- eval不能在循环、条件分支内部,否则不适用本方法
- eval替换成echo后,必须把后面的代码删除
- 获得运行结果后,用运行结果替换原来的eval,必须保留之前、之后的所有代码
PHP解密的难点,并不是技术问题,而是耐心。PHP解码,需要你作好打持久战的准备,才能顺利完成。
如果你正被形如eval(base64_decode(...))的PHP代码困扰,祝您在阅读本文后能顺利解密PHP代码。
base64加密PHP脚本的解码方法的更多相关文章
- C#中Base64之编码,解码方法
原文:C#中Base64之编码,解码方法 1.base64 to string string strPath = "aHR0cDovLzIwMy44MS4yOS40Njo1NTU3L1 ...
- android与php使用base64加密的字符串结果不一样解决方法
base64将字符串转换为字节得到同一个值 一.错误 String signString = Base64.encodeToString(signContent.getBytes(),Base64.N ...
- 解码base64加密的图片并打印到前台
经过base64加密的图片对象是一串字符串,我们解码后可通过流将其打印出来: utils类: package com.aebiz.app.web.modules.controllers.open.ap ...
- 用C#实现Base64处理,加密解密,编码解码
using System; using System.Text; namespace Common { /// <summary> /// 实现Base64加密解密 /// 作者:周公 / ...
- Linux下使用MD5加密BASE64加密
这里以字符串123456为例子,它的md5密文值为:e10adc3949ba59abbe56e057f20f883e 这里以1.txt为需要被加密的文件. 一. 用oppnssl md5 加密字符串和 ...
- java 和 Android Base64加密
Java8 Base64 Java 8 新特性 在Java 8中,Base64编码已经成为Java类库的标准. Java 8 内置了 Base64 编码的编码器和解码器. Base64工具类提供了一套 ...
- Java中使用BASE64加密&解密
package com.bao.tools.encryption; import java.io.IOException; import org.junit.Test; import sun.misc ...
- Base64加密解密原理以及代码实现(VC++)
Base64加密解密原理以及代码实现 转自:http://blog.csdn.net/jacky_dai/article/details/4698461 1. Base64使用A--Z,a--z,0- ...
- Jmeter编写Base64加密函数
方法一: 使用Beanshell Sampler.BSF Sampler等实现,现已Base64加密为例,脚本如下: import sun.misc.BASE64Decoder; String res ...
随机推荐
- 浏览器不支持JavaScript怎么办
使用 noscript 标签,给用户提醒即可 <body> <noscript>需要js支持</noscript> </body>
- String类型的XML文件的格式化
在接收到的xml报文中,未经过格式化,不好看 package org.zln.xml.format; import org.dom4j.Document; import org.dom4j.Docum ...
- CentOS7重新生成 /boot/grub2/grub.cfg
CentOS7重新生成 /boot/grub2/grub.cfg CentOS7 is using grub2 and the generated /boot/grub2/grub.cfg rathe ...
- CSA Round 84 Growing Trees
题目 题目大意 给定一棵有 $n$ 个节点的树,边的权值每天变化.对于第 $i$ 条边,在第 $0$ 天,其权值为 $c_i$,每天权值变化 $a_i$(即,在第 $k$ 天,其权值为 $c_i + ...
- [SDOI2011][bzoj2286] 消耗战 [虚树+dp]
题面: 传送门 思路: 看到所有询问中的点数总和是十万级别的,就想到用虚树~\(≧▽≦)/~啦 首先,树形dp应该是很明显可以看出来的: 设dp[u]表示以u为根的子树(不包括u)中的宝藏岛全部切断的 ...
- springboot使用restTemplate post提交值 restTemplate post值
post提交有 FormData和Payload 两种形式: 第一种是formdata形式,在header参数里可以直接看到 payload则封装成json格式post过去,获取以后需要再解析 ...
- FusionCharts参数大全
原文发布时间为:2010-01-11 -- 来源于本人的百度文章 [由搬家工具导入] Fusioncharts 参数 objects ANCHORS 锚点 用于标识line或area的数值点 支持效果 ...
- 《Linux命令行与shell脚本编程大全 第3版》Linux命令行---33
以下为阅读<Linux命令行与shell脚本编程大全 第3版>的读书笔记,为了方便记录,特地与书的内容保持同步,特意做成一节一次随笔,特记录如下:
- VIM使用技巧4
使移动和修改都能重复,对重复的操作能够回退比能够重复更加重要: 目的操作重复回退序号 执行修改{edit}.u1 在行内查找下一个指定字符 f{char}/t{char};,2 在行内查找上一个指定字 ...
- unused function warning message
這篇的對象是 static function, static function 若沒有其它 function 去存取的話, 在 compile 時,會發生 unused error, 可以在 func ...