Running file we get:
server: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=0x66661e417e6b4037e552b904c755f2e4a7ecf934, stripped
64-bit ELF. Let's see if IDA has the same interpretation. Pretty standard faire. Opens a socket, accepts connections, handles user data, uses sctp.
Wait, what? SCTP? Hmm, wikipedia tells us that sctp is the stream control transmission protocol and one of its nifty features is the ability to have multiple streams of data to the same socket. This sounds fun.
