John

In linux we have inbuilt tool to check the type of hash :

hash-identifier

John the Ripper Single Crack Mode : john --single --format=raw-sha1 crack.txt

John the Ripper Wordlist Crack Mode : john --wordlist=/usr/share/john/password.lst --format=raw-sha1 crack.txt

john --wordlist=/usr/share/john/password.lst crack.txt

We can stop john by ctrl +c and restore using -> john --restore

To view all formats : john --list=formats

In the crack.txt use this format --> Username:Password

To generate hash of zip and crack

sudo zip2john techofide.zip > hash.txt sudo john --format=zip hash.txt

ALL THE BYDEFAULT WORDLISTS ARE IN /USR/SHARE/WORDLISTS DIRECTORY

Cracking linux password sudo john /etc/shadow --show