mscach hash file format
What is the allowed format for the mscash/DCC hashes?

I've tried using the output created by fgdump but I'm getting line length exceptions when using oclhashcat-plus and "no digests loaded" when using oclhashcat.

The format I'm using is:

Thanks, that allowed me to run it, however several of the hash:usernames in the list are still throwing line length exceptions and are being thrown out. These seem to be lines with longer user names. Is it expected that the usernames need to be shorter than a certain length for this hash type?

yes, there are some limits, see here: