For those working with Moloch in single-user (anonymous) mode (where the passwordSecret line in config.ini is commented out), you may have noticed that the "Hunt" option doesn't work out-of-the box. Moloch will complain about the anonymous user not existing.
The fix is the obvious work-around (i.e., create the anonymous user). This can be accomplished from the command line, via:
/data/moloch/bin/moloch_add_user.sh anonymous "anonymous" PaSsW0rD
You'll never need to log in as the anonymous user so make the password difficult and don't re-use the password from one of your other accounts.