| : Trojan. Encoder.12544 perfc , | 
30 2017
, Trojan.Encoder.12544, C:\Windows perfc. , , : https://download.bleepingcomputer.com/bats/nopetyavac.bat.
:
 " " ,       Trojan.Encoder.12544,     Petya, Petya. A, ExPetya  
" " Trojan.Encoder.12544, .