The file "NoEntryHack.u" is a little counter-measure against [ELF]clocKwize's UT2003 Entry MD5 hack. This tool looks for disallowed files and disconnects the client if it finds any.
hey wormbo i hate to bother you since you stopped supporting anti tcc 118 after C version. Y esterday i had a player come in and got cought with a md5hack on 2k4. is it a legit hack? i can't find anything on it for 2k4.