, could you clarify where you found it or what software/game you expect it to be for? This will help determine if it is a legitimate file or a security threat.

Depending on where you found the topic, "hc" could stand for several things:

“...after extracting I briefly saw a small window that seems to have installed something and then my system became super sluggish...” Malwarebytes Forums · 1 year ago

Relationships between rest-activity rhythms, sleep, and ... - PMC

: In scientific literature, "HC" often stands for Healthy Comparison or Healthy Control groups, frequently used in studies comparing health data like Rest-Activity Rhythms (RAR) .