module

NTP Timeroast

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Disclosed
N/A
Created
Dec 20, 2024

Description

Windows authenticates NTP requests by calculating the message digest using the NT hash followed by the first
48 bytes of the NTP message (all fields preceding the key ID). An attacker can abuse this to recover hashes
that can be cracked offline for machine and trust accounts. The attacker must know the accounts RID, but
because RIDs are sequential, they can easily be enumerated.

Authors

Tom Tervoort
Spencer McIntyre

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/scanner/ntp/timeroast
    msf auxiliary(timeroast) > show actions
        ...actions...
    msf auxiliary(timeroast) > set ACTION < action-name >
    msf auxiliary(timeroast) > show options
        ...show and set options...
    msf auxiliary(timeroast) > run
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