Axcrypt support

Hello,

I'm trying to attack a list of axcrypt hashes, but I've run into a problem. I used axcrypt2john to dump the hashes, but from what I can tell, hashcat only supports axcrypt hashes from files encrypted only with a password. It does not appear to support files encrypted with a password and a keyfile. Axcrypt2john does dump the correct hash, with the appropriate hex value of the keyfile appended to the hash, but I get a salt-length error with hashcat.

I have used JtR successfully with keyfile hashes, but as far as I know there is no GPU support for axcrypt hashes with JtR. I'm also running into OpenCL errors, but that'll be a problem with my setup/unfamiliarity with JtR, I'm sure...

Am I missing something, or am I out of luck and have to use JtR?

Thanks!