🐱‍👤Hashcat

Hashcat uses precomputed dictionaries, rainbow tables and even brute-force approaches to find an effective and efficient way to crack passwords. + GPU support.

hashcat - advanced password recoveryhashcat.net

Benchmarking our device for Hashcat:

hashcat -b

to run hashcat:

hashcat -m <Hash_algo> -a <attack_type> -D2 <file_to_crack> <hash_dictionary> 

-m: 0 for md5, 1800 sha512(Unix) ex. Kali -a: 0 straight has crack -rule: more efficient attack as you can apply stuff like mangling. A great discussion about rules. read more also about mask method with Hashcat. (for ex: ?l?l?l?l?l?a first 5 char are lower 6'th all possible char [Symbols, Lower, Upper, Numbers])

you can use hashid 'hash-to-check' or hash-identifier command on kali to check what Hashing Algorithm is used on the obtained hash value.

Cracking a MS office doc:

hashcat -a 0 -m 9600 --status <hash> <worldlist> --force

-a 0: Set attack mode to the dictionary.

-m 9600: Set method to MS Office 2013

--status: Enable automatic update of the status screen

hash: File containing crackable information

for exmaple use this worldlist: /1000000-password-seclists.txt or whatever