this files /wp-content/themes/SimplePress/cache/e2154e4d14d319a7f3b1b2bec983d84e.php
has been found as a backdoor trojan dangerous by Microsoft Essential Security.
Is it true or not.
.For the moment I've renamed it. the application could be disturbed by this action or not ?
Why the fils in the cache have coded names ??
More the file .htaccess contents dangerous code considered by Microsoft
<Files ~ "\.(php|php3|cgi|php4|php5)$">
deny from all
</Files>
I informed OVH of these troubles...
Thank's for your help.