Description
This module forges NetBIOS Name Service (NBNS) responses. It will listen for NBNS requests sent to the local subnet's broadcast address and spoof a response, redirecting the querying machine to an IP of the attacker's choosing. Combined with auxiliary/server/capture/smb or auxiliary/server/capture/http_ntlm it is a highly effective means of collecting crackable hashes on common networks.
This module must be run as root and will bind to udp/137 on all interfaces.
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/spoof/nbns/nbns/responsemsf undefined(response) > show actions ...actions...msf undefined(response) > set ACTION < action-name >msf undefined(response) > show options ...show and set options...msf undefined(response) > runPrioritise with Active Threat Intelligence
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