: Do not extract the .rar file if you do not know the source.
If "YRXSMr.rar" is a specific file you have encountered, please be aware that files with randomized names are often used to distribute malware or bypass security filters. I recommend the following: YRXSMr rar
: Verify where the file came from—often, these are generated by automated bots or found in spam emails. : Do not extract the