lfd on nsxxx.ovh.net: Suspicious File Alert

Hello
I am getting warning on a file by mail...the content is the following :

File: /tmp/.ice-unix/kernelupdates
Reason: Linux Binary
Owner: :lshellg (1000:1000)
Action: No action taken

I have updated to the latest barracuda and octopus versions successfully. Before the update i was getting these alerts every 2 or 3 hours and now it continues.
I wonder if lshellg (1000:1000) is added by the script.
Thanks for any help !
Yazzou