Login to server and modify:
/etc/csf/csf.conf
# To enable this feature set the following to the checking interval in seconds
# (a value of 3600 would seem sensible). This option may increase server I/O
# load onto the server as it checks system binaries.
To disable set to "0"
LF_INTEGRITY = "3600" - DEFAULT
Here make the "LF_INTEGRITY=0" to disable it.
(Note: It is not recommended to disable the option LF_INTEGRITY. You can ignore the above message as It always occurs after cPanel Upgrades and references files that were upgraded.)
