Nbtool

nbtool

• Name: nbtool (netbios tool)
• OS: Linux, BSD, Mac
• Language: C
• Path: http://svn.skullsecurity.org:81/ron/security/nbtool
• Created: 2008-08-02
• State: New

Experimentation with NetBios.

Currently implements:

• NetBIOS lookups
• NetBIOS registrations
• NetBIOS poisoning

The poisoning is the most interesting part. It will respond to any NetBIOS lookup with a given address, effectively poisoning everything that wasn't found, and even some stuff that was (if it wins the race). Additionally, it will send a NetBIOS conflict to anything new that tries to register, effectively stealing their names.

The "Implementing CIFS" book has been a huge help:

• http://www.ubiqx.org/cifs/

svn co http://svn.skullsecurity.org:81/ron/security/nbtool