Verdict
NOPEN is the Equation Group's backdoor for Unix systems
Softpedia
Security experts from Vectra Networks have taken a closer look at one of the files leaked by the Shadow Brokers, a nefarious group that claims to have stolen hacking tools from the Equation Group, a US-based cyber-espionage actor that some security vendors say is the NSA.
First Rule of Ransomware Club is Do Not Pay the Ransom, but it Looks Like Carlson Wagonlit Travel Didn't Get the Memo
The Register