Here are the usage instructions...sure sounds like brute force to me. Perhaps you could explain why it isn't? Usage: ./whitepixel [OPTION]... [<hash>]

Here are the usage instructions...sure sounds like brute force to me. Perhaps you could explain why it isn't? Usage: ./whitepixel [OPTION]... [<hash>] Main arguments: -c <charset> Generate candidate passwords using the specified charset which can be: lower Lowercase upper Uppercase digit Digits print Printable ASCII characters and space [0x20-0x7e] all All bytes [0x00-0xff] (default: lower) -l <length> Attack passwords of this length (default 5) <hash> MD5 hash to attack (default 00...00)