This file appears to be installed or modified by a hacker to perform malicious activity. If you know about this file you can choose to ignore it to exclude it from future scans. The matched text in this file is: <strong style="color: #F00;" class="wf-split-word">if(isset($_POST[&#039;Submit&#039;])){<span class="wf-hex-sequence">\x0a</span>    $filedir = &quot;&quot;; <span class="wf-hex-sequence">\x0a</span>    $maxfile</strong><br><br>The issue type is: <strong>Backdoor:PHP/maxfile.3834</strong><br>Description: <strong>A backdoor known as maxfile</strong>