Brian mike

Got this injected on a file and before remove it wondering is anyone saw this before ?

I'm still a rookie playing around those file so better ask first lol.

<div style="display: none;" class="mdlWrap">
<div class="mdlOverlay">&nbsp;</div>
</div>

Also i see this in footer.php there is wp_footer(); function . Im sure this should not be there.

This is only one wordpress blog affected

Thanks