#best_1.7z

: The .7z format uses the Lempel-Ziv-Markov chain algorithm (LZMA) , which often provides a higher compression ratio than standard ZIP files.

: The format supports AES-256 encryption , which can hide both the contents and the filenames themselves if a password was set. Insights from the Filename ("#BEST_1") How Stealthy was the 7zip Malware and how to spot it? #BEST_1.7z

: Like other archive formats, it aggregates multiple files and folders into a single, smaller container for easier storage or transfer. #BEST_1.7z