About proxychains tool:

• It's a proxifier.
• Latest version: 3.1
• Dedicated OS: Linux and other Unices.
• Allows TCP and DNS tunneling through proxies.
• Supports HTTP, SOCKS4 and SOCKS5 proxy servers.
• Different proxy types can be mixed in the same chain.
• Proxy chain: user-defined list of proxies chained together. Usability :
• Run any program through proxy server.
• Access the Internet from behind a restrictive firewall.
• Hide your IP
• Run SSH, telnet, wget, ftp, apt, vnc, nmap through proxy servers.
• Access Intranets (192.168../10...*) from outside through reverse proxy.