This module identifies NTP servers which permit "PEER_LIST_SUM" queries and return responses that are larger in size or greater in quantity than the request, allowing remote attackers to cause a distributed, reflected denial of service (aka, "DRDoS" or traffic amplification) via spoofed requests.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
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– Jim O’Gorman | President, Offensive Security