Description
This module identifies NTP servers which permit mode 6 REQ_NONCE requests that can be used to conduct DRDoS attacks. In some configurations, NTP servers will respond to REQ_NONCE requests with a response larger than the request, allowing remote attackers to cause a distributed, reflected denial of service (aka, "DRDoS" or traffic amplification) via spoofed requests.
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/ntp/req_nonce_dosmsf undefined(req_nonce_dos) > show actions ...actions...msf undefined(req_nonce_dos) > set ACTION < action-name >msf undefined(req_nonce_dos) > show options ...show and set options...msf undefined(req_nonce_dos) > runPrioritise with Active Threat Intelligence
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