plz try take "hashcat" as base word in dictionary and use leet rule
EDIT
I see i reply couple seconds to late.
If simple leetspeek.rule cant help consider use it 2, or 3 Times OR unix-ninja_common-leetspeak.rule or Incisive-leetspeak.rule
EDIT
I see i reply couple seconds to late.
If simple leetspeek.rule cant help consider use it 2, or 3 Times OR unix-ninja_common-leetspeak.rule or Incisive-leetspeak.rule