module

Kerberos Silver/Golden/Diamond/Sapphire Ticket Forging

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Disclosed
N/A
Created
Jan 27, 2023

Description

This module forges a Kerberos ticket. Four different techniques can be used:
- Silver ticket: Using a service account hash, craft a ticket impersonating any user and privileges to that account.
- Golden ticket: Using the krbtgt hash, craft a ticket impersonating any user and privileges.
- Diamond ticket: Authenticate to the domain controller, and using the krbtgt hash, copy the PAC from the authenticated user to a forged ticket.
- Sapphire ticket: Use the S4U2Self+U2U trick to retrieve the PAC of another user, then use the krbtgt hash to craft a forged ticket.

Authors

Benjamin Delpy
Dean Welch
alanfoster
smashery

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use auxiliary/admin/kerberos/forge_ticket
    msf auxiliary(forge_ticket) > show actions
        ...actions...
    msf auxiliary(forge_ticket) > set ACTION < action-name >
    msf auxiliary(forge_ticket) > show options
        ...show and set options...
    msf auxiliary(forge_ticket) > run
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