SHA256

[flashxml]

Hi,
I tried several commands and fail,I need something strong decryption.

Example : SHA 256 XXXXXXXXXXXXX
Password possible ( from 6 to 30 character ) may be something like this : !3eAZtE#6%fgh(&!r3F6g*h)j(&^%

I need to inset :
* Built-in charsets: all option
* Brute-force
cudaHashcat-plus64