Merge pull request #168 from CoolHandSquid/HAC-Kerberos

HAC kerberos

pentesting/pentesting-kerberos-88/README.md

@@ -28,3 +28,36 @@ Simply stated, the vulnerability enables an attacker to modify an existing, vali
 
 Other exploits: [https://github.com/SecWiki/windows-kernel-exploits/tree/master/MS14-068/pykek](https://github.com/SecWiki/windows-kernel-exploits/tree/master/MS14-068/pykek)
 
+## HackTricks Automatic Commands
+
+```
+Protocol_Name: Kerberos    #Protocol Abbreviation if there is one.
+Port_Number:  88   #Comma separated if there is more than one.
+Protocol_Description: AD Domain Authentication         #Protocol Abbreviation Spelled out
+
+Name: Notes
+Description: Notes for Kerberos
+Note: """
+Firstly, Kerberos is an authentication protocol, not authorization. In other words, it allows to identify each user, who provides a secret password, however, it does not validates to which resources or services can this user access.
+Kerberos is used in Active Directory. In this platform, Kerberos provides information about the privileges of each user, but it is responsability of each service to determine if the user has access to its resources.
+
+https://book.hacktricks.xyz/pentesting/pentesting-kerberos-88
+"""
+
+Name: Pre-Creds
+Description: Brute Force to get Usernames
+Command: """nmap -p 88 --script=krb5-enum-users --script-args krb5-enum-users.realm="{Domain_Name}",userdb={Big_Userlist} {IP}"""
+
+
+Name: With Usernames
+Description: Brute Force with Usernames and Passwords
+Note: """
+consider git clonehttps://github.com/ropnop/kerbrute.git ./kerbrute -h
+"""
+
+Name: With Creds
+Description: Attempt to get a list of user service principal names
+Note: """
+https://rootsecdev.medium.com/installing-impacket-on-kali-linux-2020-1d9ad69d10bb        GetUserSPNs.py -request -dc-ip {IP} active.htb/svc_tgs
+"""
+```