Decryption Tool Developed by Talos for PyLocky Ransomware has been released by Ciscos Talos Intelligence Group. The tool could be used only in cases where the initial Pylocky command and control traffic of an infected machine had been captured. The initial callout is used by the malware to send the C2 servers information that it uses in the encryption process. The original file is then overwritten with the attacker’s ransom note. The recovery of files in such malware is bleak.”]
Source: https://hackercombat.com/decryption-tool-developed-by-talos-for-pylocky-ransomware/