hashcat Forum
Suggestions on how to attack - Printable Version

+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Misc (https://hashcat.net/forum/forum-15.html)
+--- Forum: General Talk (https://hashcat.net/forum/forum-33.html)
+--- Thread: Suggestions on how to attack (/thread-6856.html)



Suggestions on how to attack - rsberzerker - 09-09-2017

One of my coworkers knows I like to crack hashes, and gave me a challenge. I have an MD5 hash, and he gave me the following information/clues:
  • It has at least 1 upper, 1 lower, 1 digit, and 1 symbol.
  • It is 10 characters.
  • All of which are on the standard American keyboard.
How should I attack this?

So far, the best I've come up with is to use PACK's policygen to generate masks that meet the above criteria. But that's 818K masks. Since he knows a little about cracking, I am doubtful it's based on a dictionary word, although it could be. But then which rules would I use, given the clues above? Leetspeak maybe???

I have run the hash through a few online databases, but no hits as expected.


RE: Suggestions on how to attack - undeath - 09-09-2017

If it's random the hints are not worth much.


RE: Suggestions on how to attack - rsberzerker - 09-09-2017

(09-09-2017, 10:02 AM)undeath Wrote: If it's random the hints are not worth much.

Well, they do reduce the keyspace a little.