Be extremely cautious before opening or downloading a .rar file with a corrupted name from an untrusted source. These files are common vectors for malware, ransomware, or trojans . If you didn't expect this file or don't know the sender, it is best to delete it without extracting its contents.
Sometimes files on peer-to-peer networks or obscure forums are named with random strings to avoid automated copyright or security filters. Be extremely cautious before opening or downloading a
Do you have on where you found this file or what it's supposed to contain? Be extremely cautious before opening or downloading a