: The "Lnig02emnL00WB24ZrTo44" string is typical of Base64 encoding or a custom hash. This is often used by automated scrapers or backup tools to store files with long or "illegal" characters in a format the file system can handle.
: Files with these specific naming patterns are frequently found on: Usenet or private FTP servers.
, where large installers are broken into smaller 1GB or 2GB chunks for easier downloading.
(like Mega or Google Drive) where the uploader used an "obfuscator" tool to prevent the service from scanning the file for copyrighted material.