dawei
从今天早上开始,我正在见证一系列连续的POST请求,这些请求是在我的服务器上的wordpress软件上运行的一个博客上发出的.
关于这种模式的一些事情：
>这些连续请求每次持续2分钟
>在这2分钟的持续时间内,4个POST请求每秒都会在wp-login.php中命中
>然后这些请求保持沉默,并在1小时后重新开始,再次持续2分钟,每秒4次请求.
>每次IP地址都不同
>所有追踪的IP都属于中国
>尝试阻止IP,但它们很容易逃避,因为他们每小时都会使用新IP
我正在使用nginx,有什么方法可以阻止这样的黑客攻击.这是一个更大的问题,因为当这些请求来了几次时,在同一服务器上运行的其他网站受到了阻碍.如果有人能提供如何保护您的服务器免受此类尝试的任何指示,那么非常欢迎.
请在下面找到摘录日志.
xx.153.217.xxx - - [12/Jan/2015:13:45:13 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:13 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:13 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:13 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:14 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:14 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:14 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:14 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:15 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:15 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:15 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:15 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:16 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:16 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:16 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
xx.153.217.xxx - - [12/Jan/2015:13:45:16 +0530] "POST /wp-login.php HTTP/1.1" 200 3662 "http://blog.xxxxxx.in/wp-login.php" "Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
最佳答案
处理此问题的首选方法是阻止访问/ wp-admin /文件夹和/wp-login.php中的任何内容,除了已知的静态IP(例如办公室的IP)之外的任何地方.除此之外,请查看fail2ban或任何数量的wordpress插件,可以处理这些暴力破解尝试.
