Hi!
Could you please give more information on your installation?
- Which version of FreePBX do you have?
- Is this the distro, if so which version?
Googling for “thankuohoh” gives results mentionning an a2billing vulnerability in Elastix(http://bugs.elastix.org/view.php?id=2169) and a unpatched “asterisk recordings interface” (A security problem: false calls from within the system).
Good luck and have a nice day!
Nick