libio-socket-socks-perl 0.61-2 (i386 binary) in ubuntu precise

 IO::Socket::Socks connects to a SOCKS proxy, tells it to open a
 connection to a remote host/port when the object is created. The
 object you receive can be used directly as a socket for sending and
 receiving data from the remote host. In addition to create socks client
 this module could be used to create socks server.