: Search the specific hash of the file on GitHub or security forums like Stack Exchange - Information Security .
: Use a hex editor or the file command in Linux to check for the RAR header ( 52 61 72 21 1a 07 ). ROHEBDivns rar
: Upload the file to VirusTotal to see if the hash matches known malware or if other researchers have commented on it. 3. Password Recovery (The "CTF" Method) : Search the specific hash of the file