thc-Amap - Application Protocol Detection & Fingerprinting
thc-Amap (Application MAPper) is another excellent tool more towards banner grabbing and protocol detection than OS-fingerprinting. But from the services running on a machine you can get a good idea of the OS and the purpose of the server.
Amap is a next-generation scanning tool for pentesters. It attempts to identify applications even if they are [...]
