New strain of malware called EternalRocks targets the same Windows vulnerability as Wannacry. It uses an exploit called EternalBlue, first developed by the NSA, to spread from computer to computer. Unlike WannaCry, it also uses other NSA tools like EternalChampion, EternalRomance, and DoublePulsar to infiltrate networks. It has no kill switch, and uses a 24-hour activation delay, thwarting attempts to study and stop it. It doesnt lock or corrupt files, or use infected machines to build a botnet.”]
Source: https://hackercombat.com/new-malware-scarier-wannacry/