module

NetBIOS Name Service Spoofer

Try Surface Command
Back to search
Disclosed
N/A
Created
May 30, 2018

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.

Author

Tim Medin [email protected]

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/spoof/nbns/nbns_response
    msf auxiliary(nbns_response) > show actions
        ...actions...
    msf auxiliary(nbns_response) > set ACTION < action-name >
    msf auxiliary(nbns_response) > show options
        ...show and set options...
    msf auxiliary(nbns_response) > run
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.

Try it today