Hack The Box: Inflitrator Machine Walkthrough – Insane Difficulity
Successfully completed a two-stage Active Directory exploitation scenario involving both user access and privilege escalation. The first stage focused on identifying accounts that did not require Kerberos pre-authentication (AS-REP Roasting), allowing extraction and cracking of a user password hash to gain remote access and retrieve the user flag. In the second stage, a misconfigured certificate template (ESC4 vulnerability) within Active Directory Certificate Services was exploited to request a certificate impersonating a privileged user. This enabled full administrative access and retrieval of the root flag.
#CyberSecurity #ActiveDirectory #RedTeam #Kerberos #PrivilegeEscalation #ASREP #ADCS #ESC4 #PenetrationTesting #Infosec #HackTheBox #WindowsSecurity #CTF
Successfully completed a two-stage Active Directory exploitation scenario involving both user access and privilege escalation. The first stage focused on identifying accounts that did not require Kerberos pre-authentication (AS-REP Roasting), allowing extraction and cracking of a user password hash to gain remote access and retrieve the user flag. In the second stage, a misconfigured certificate template (ESC4 vulnerability) within Active Directory Certificate Services was exploited to request a certificate impersonating a privileged user. This enabled full administrative access and retrieval of the root flag.
#CyberSecurity #ActiveDirectory #RedTeam #Kerberos #PrivilegeEscalation #ASREP #ADCS #ESC4 #PenetrationTesting #Infosec #HackTheBox #WindowsSecurity #CTF