For legitimate SkyBlock content, it is best to use official platforms like the Hypixel Wiki or the Minecraft Marketplace .
There is no public information or security analysis available for a specific file named tyrex skyblock.rar .
While "SkyBlock" is a popular survival map in and "T-Rex" (or Tyrex) is a known fruit in Blox Fruits , files distributed as .rar archives with these names on third-party sites are often associated with unofficial mods, cheats, or potential malware.