Many developers share "antibot" scripts (PHP/JavaScript) to stop web scrapers, often packaged as .rar files on forums or GitHub.
Depending on where you found it, this file likely belongs to one of these categories: antibots.rar
Reviewing a file like requires high caution because the name itself is generic and often used as a decoy for malicious software. There is no single, official software package globally recognized as "antibots.rar." Possible Identities of "antibots.rar" antibots.rar
alemart/antibot-guardian: Stop spam bots with custom ... - GitHub antibots.rar
The most common "AntiBot" software found in archive formats are plugins for Minecraft (Bukkit/Spigot) designed to prevent bot-joining attacks.