I don't see it in EA4 repo provided by CL though.
# yum search evasive
Loaded plugins: changelog, fastestmirror, priorities, rhnplugin, universal-hooks
This system is receiving updates from CLN.
Loading mirror speeds from cached hostfile
* cpanel-addons-production-feed: 185.53.12.144
* cloudlinux-x86_64-server-7: de-proxy.cl-mirror.net
No matches found
# yum search evasive
Loaded plugins: fastestmirror, tsflags, universal-hooks
Loading mirror speeds from cached hostfile
* EA4: 185.53.12.144
* cpanel-addons-production-feed: 185.53.12.144
* base: mirror.tobias-wollmann.com
* epel: mirror.wiuwiu.de
* extras: mirror.checkdomain.de
* updates: centosg4.centos.org
================================================================== N/S Matched: evasive ===================================================================
ea-apache24-mod_evasive-debuginfo.x86_64 : Debug information for package ea-apache24-mod_evasive
ea-apache24-mod_evasive.x86_64 : Denial of Service evasion module for Apache
mod_evasive.x86_64 : Denial of Service evasion module for Apache
