A developer may have named it this way as a joke for a private project, intentionally making it sound suspicious while it performs standard configuration tasks. General Structure of .ini Files
Specific parameters defined as Key=Value pairs (e.g., Enabled=1 or Username=Player1 ). SupeLegitConfig.ini
Its location is the best clue to its purpose. If it is in a game folder, it is likely a mod. If it is in a temporary folder or a system directory ( C:\Windows ), it may be a sign of a pup (potentially unwanted program). A developer may have named it this way