3/18/2023 0 Comments Golden tickeyThe authentication server, or AS, performs the initial authentication of the user. The Kerberos database contains the password of all verified users. The Distribution center has the ticket-granting server, or TGS, which will connect the user to the service server. With this system, the goal is to eliminate the need for multiple credential requests to the user, and instead verifies the user’s identity and assigns a ticket to the user for access. ![]() Typically, Kerberos authentication uses a key distribution center to protect and verify a user’s identity. Just like in the book and movie Charlie and the Chocolate Factory, where the name comes from, the attack is a Golden Ticket that allows unlimited access, but instead of a well-guarded candy factory, it’s to bypass a company’s cybersecurity and gain access to its resources, files, computers and domain controllers. The Golden Ticket attack was named such because it exploits a vulnerability in the Kerberos authentication protocol. It extracts credentials such as user names, passwords, hashes and Kerberos tickets. Golden Ticket attacks are intertwined with the open source tool Mimikatz, which is an open-source tool created in 2011 as a way to demonstrate the flaws in Microsoft Windows. ![]() Learn more What is the history of the Golden Ticket attack? ![]() The Golden Ticket attack technique maps to the MITRE ATT&CK® Credential Access technique under the sub-technique Steal or Forge Kerberos Tickets.
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