This is almost certainly malware , potentially a trojan or ransomware , designed to steal credentials or encrypt files, leveraging nostalgia or curiosity regarding the historic "Melissa" virus.
If you have downloaded this file, do not extract or run it . M3liss@.rar
If this was received via email, report it to your IT department or as phishing to your email provider. To give you more specific advice, could you tell me: This is almost certainly malware , potentially a
The extension .rar indicates a compressed archive file. Such files are often used by threat actors to bypass email scanners. Inside, it likely contains a malicious executable ( .exe , .scr ) or a document with malicious macros (e.g., .docm ). To give you more specific advice, could you
did you find this file (email, file-sharing site, etc.)? Have you already executed or extracted the file? This will help me suggest the best security steps.
Delete the file and empty your recycle bin immediately.
Scan the file with reputable, updated antivirus software (e.g., Windows Defender, Malwarebytes).