: "MBFSE30" might be a hint. "30" could refer to a specific year, version, or a hex/decimal offset. Brute Forcing : Use John the Ripper or Hashcat . Extract the hash: rar2john MBFSE30.rar > hash.txt Crack: john --wordlist=rockyou.txt hash.txt
: Check if images inside the RAR have hidden data using steghide or zsteg . 4. Search for the Flag MBFSE30.rar
If the archive is password-protected, look for the "Key" in these common locations: : "MBFSE30" might be a hint