If you found this on a random forum or a "free download" site, it is highly recommended to scan the resulting .zip file with updated antivirus software before opening it.
In Brazil, the number is widely known as the penal code for estelionato (fraud or larceny by trick). Arquivo: 171.zip.torrent ...
: This is a small file used by torrent clients (like qBittorrent or uTorrent) to download the actual game files. If you found this on a random forum
: Because "171" is synonymous with scams, files named this way on untrusted sites are frequently used as "honeypots" or containers for malware . If you did not download this from an official store (like Steam or Nuuvem), the file could potentially contain a virus designed to "scam" the user, playing on the irony of the name. Technical Breakdown Arquivo : Portuguese for "File." : Because "171" is synonymous with scams, files
: A pointer file. It does not contain the game/data itself, but rather the "instructions" for your computer to find pieces of the file from other users (peers) on the internet.