SCTPscan is a tool to scan SCTP enabled machines. Typically, these are Telecom oriented machines carrying SS7 and SIGTRAN over IP. Using SCTPscan, you can find entry points to Telecom networks. This is especially useful when doing pentests on Telecom Core Network infrastructures.
SIPp is a free Open Source test tool / traffic generator for the SIP protocol. It includes a few basic SipStone user agent scenarios (UAC and UAS) and establishes and releases multiple calls with the INVITE and BYE methods. It can also reads custom XML scenario files describing from very simple to complex call flows.
SSLsplit is a tool for man-in-the-middle attacks against SSL/TLS encrypted network connections. Connections are transparently intercepted through a network address translation engine and redirected to SSLsplit. SSLsplit terminates SSL/TLS and initiates a new SSL/TLS connection to the original destination address, while logging all data transmitted.
sslstrip is a tool that transparently hijacks HTTP traffic on a network, watch for HTTPS links and redirects, and then map those links into look-alike HTTP links or homograph-similar HTTPS links. It also supports modes for supplying a favicon which looks like a lock icon, selective logging, and session denial.
This script creates five monitor mode interfaces, four are used as APs and the fifth is used for airodump-ng. To make things easier, rather than having five windows all this is done in a screen session which allows you to switch between screens to see what is going on. All sessions are labelled so you know which is which.