A new wave of cyber attacks is shocking the IT industry, a massive attack leveraging the Petwrap ransomware has infected systems across the world. Petwrap is a variant of the notorious Petya ransomware that encrypts files demanding $300 in bitcoins to the victims. Like WannaCry, also Petwrap exploits the Windows SMBv1 vulnerability and the effects appear to be serious on a large scale highlighting the poor level of security of computers worldwide. Only 15 out of 61 anti-virus services are able to detect Petwrap.”]
Source: https://securityaffairs.co/wordpress/60475/malware/petwrap-ransomware.html