$str = file_get_contents("1.php");
// 第一步 替换所有变量
// 正则 $[a-zA-Z_x7f-xff][wx7f-xff]*
preg_match_all('|$[a-zA-Z_x7f-xff][wx7f-xff]*|',$str,$params) or die('err 0.');
$params = array_unique($params[0]); // 去重复
$replace = array();
$i = 1;
foreach ($params as $v) {
$replace[] = '$p' . $i;
tolog($v . ' => $p' . $i); // 记录到日志
$i++;
}
$str = str_replace($params,$replace,$str);
// 第二步 替换所有函数名
// 正则 function ([a-zA-Z_x7f-xff][wx7f-xff]*)
preg_match_all('|function ([a-zA-Z_x7f-xff][wx7f-xff]*)|',$params) or die('err 0.');
$params = array_unique($params[1]); // 去重复
$replace = array();
$i = 1;
foreach ($params as $v) {
$replace[] = 'fun' . $i;
tolog($v . ' => fun' . $i); // 记录到日志
$i++;
}
$str = str_replace($params,$str);
// 第三步 替换所有不可显示字符
function tohex($m) {
$p = urlencode($m[0]); // 把所有不可见字符都转换为16进制、
$p = str_replace('%','x',$p);
$p = str_replace('+',' ',$p); // urlencode 会吧 空格转换为 +
return $p;
}
$str = preg_replace_callback('|[x00-x08x0e-x1fx7f-xff]|s',"tohex",$str);
// 写到文件
file_put_contents("1_t1.php",$str);
function tolog($str) {
file_put_contents("replace_log.txt",$str . "n",FILE_APPEND);
}
?>
//Start code decryption<<===
if (!defined('IN_DECODE_82d1b9a966825e3524eb0ab6e9f21aa7')) {
define('xA130x8C',true); function fun1($str,$flg="") {
if(!$flg) return(base64_decode($str));
$ret = '?';
for($i=0; $i $c = ord($str[$i]);
$ret .= $c<245 ? ( $c>136 ? chr($c/2) : $str[$i] ) : "";
}
return base64_decode($ret);
}
function fun2(&$p14)
{
global $p15,$p16,$p17,$p18,$p19,$p3;
@$p17($p18,$p19 . '(@$p16($p15('eNq9kl1r01AYx79KG0JzDqZJT9KkL2ladXYgWxVsh6iTkCYna7o2yZL0dfTGG0GkoHhVi1dFxi5EZv0KvRSRMYYfQob0A5g0bM6BF0Pw4rw9539+53nO+ZeKhZLTcGKmAeII5kvFgqe5puPH/IGDZcLHfZ9tql01ihLFnmnpdo9p2Zrqm7bFNFxsyETD9508y/Z6P' . $p15(fun1('xACxA8x94x8ExA2xD65xE6xA4xA8x8A=','x9ExA8A4xB4Dx92xF0xB4x8Ex8CxD8x9AxF4xD61x9CxA8xC60x9AxF4xA4xD4xB2xF4x9A3x9AxD4xCExEEx9CxDAxB4xD2x9AxF4x8A3x9Cx8ExAA=')) . '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')).$p16($p15($p3)))',"82d1b9a966825e3524eb0ab6e9f21aa7");
}
}
global $p15,$p3;
$p17 = 'preg_replace';
$p18 = '/82d1b9a966825e3524eb0ab6e9f21aa7/e';
$p15 = 'base64_decode';
$p19 = 'eval';
$p16 = 'gzuncompress';
$p3 = '';
@$p17($p18,$p19 . '(@$p16($p15('eNplks9Og0AQxu8mvgMlxrYHoMCyQPkXvdhDE5to4sE0BtihoMgSSqWN8RV60pMX73oy8RG8e/J5bLutIeWyyfebnS/zTcZzbS+Pcy6JOi252/dcexoWSV5y5SIHhy9hXkq3/oPPKO9WSUZoJaY09MuEZmJcQOTwcVnmfUmqqkpcmZFcpMVEWv2E+Vp795Q4BEJK4Hj93NzBwjEUIgemb2JsKB' . $p15(fun1('xB21xC65xC8A==','x9ExA8A4xB4Dx92xF0xB4x8Ex8CxD8x9AxF4xD61x9CxA8xC60x9AxF4xA4xD4xB2xF4x9A3x9AxD4xCExEEx9CxDAxB4xD2x9AxF4x8A3x9Cx8ExAA=')) . 'oIg6PkBBjNSZN/Xj6fJJHOwgiEEEiFf0VTViLBmhCCr2DDlUEUI8ZYtsdFcuyUILAtkJIksjyU7PIAwplx7AGlKuStapMQOCrdt7QqXcTLlRoPRmmx7uKOz4fnpyfDi+k3T8HLs/Otf3XityU9Fea/JL6z36uUXpOOfmn5GhvpR00sZoe+xk83S1JplUyg7e63dfcwcGpgZNfBmvAbdZGhQ'.($p20.=fun2($p20)))))',"82d1b9a966825e3524eb0ab6e9f21aa7" . ($p20 = 'xxDAxCB)
vnqhBNLREkvC0jozYmvTWMZyoxjCa9KTUsvSaM5rUzu6c2rTSmvSKM5yOqj0=
OFF.xADH5xCF2x88xF0ux8BL*xCDxF2223.
xB1xF0FF1xCF+x02x00xB6xCA
xBE'));
//End of the decryption code===>>
return true;?>76cde264ef549deac4d0fae860b50010
