Havenard/tmpFaceCore — comment on commit 60114a608600243fa2579a8f0982e700d7e394b0
File:  line 0
By Havenard:

Like an antivirus, it brings a list of known hacks and its signatures, and its able to detect if they are loaded in the client computer's memory regardless of what features are being used by the player, and ban him automatically for 24 hours (Blizzlike).