Hi,
H-Bot does not use any eve files, does not injects to eve process or memory and does not sends anything to eve server directly. It is an Optical character recognition bot which just reads pixel colors and images from your screen and send keyboard and mouse input as a real player would do. More than 4 years now there are no reports about being banned because of the way H-Bot works. There have been few bans reported but all of them where because of extensive farming being petitioned by other pilots. Don't know if ccp got easier on the banhammer because of sales drop or something but if I'm not mistaken the last 6 months there have been no bans reported on reboot.gr
Basically the only way someone gets banned using H-Bot is using it almost 23/7 without breaks, not answering in local, harassing alliance mates and being petitioned for that.