[BlueOnyx:21024] Problem on OwnCloud (WHAM) onBlueOnyx Server

[Manuel Perissinotto]

  Good Afternoon,
  We have some problem with our OWNCloud (WHAM) on BlueOnyx 5208R Server.
  The service going blocked when you try to upload something.
  Trough our firewall we can see an information about one .exe file in 
exit when you try to upload file.
  The wrong packet is named "Armadillo".

  Can you help us to resolve this issue?
  Regards

Manuel