if they are free, you can be quite sure they will be detected. but still, better you send it to he people that ACTUALLY take care of the anticheat Battleye and VAC and dont hope for the devs to forward it to them.
oh an other thing, if you post something about cheats, dont post it public, post it in private, you dont want some kiddies to actually take the opportunity and use it (if its realy not detected yet)

Hi Paper26,

BattlEye is quite quick at snatching up public hacks/cheats, but we'll forward the information for further investigation of course.

Thanks for sending in the info!

Regards,
JStewart