Description:

Redfang v2.5 is an enhanced version of the original application
that finds non-discoverable Bluetooth devices by brute-forcing the
last six bytes of the device's Bluetooth address and doing a
read_remote_name(). This new version has streamlined code,
enumerates service information, and supports multiple threads for
substantial speed gains using multiple devices (maximum
theoretical limit of 127 USB devices). This release of Redfang was
developed in collaboration with QinetiQ as part of their work in
the DTI Next Wave Technologies project FORWARD. (For more
information about the underlying concepts of Bluetooth discovery,
read our research report War Nibbling: Bluetooth Insecurity.)