...
The variable $countreq can be adjusted via the configuration file parameter focr_counts_required
and indicates the number of matches that need to be found before any score will be triggered.
The variable $treshold $threshold is similarly adjusted with the configuration file parameter focr_treshold
. This is a float value between 0 and 1 and indicates the maximum relative edit distance between the wordlist word and the obfuscated version (less means the words need to be more similar, 0 means identical). The default of 0.3 normally does not need any change. Note that this module also matches substrings (see example).
...