Malware
m0yv
Modular x86/x64 file infector created/used by Maze ransomware developer.
m0yv is a Windows malware family.
Background
A modular file infector targeting both x86 and x64 binaries, authored and deployed by the developer behind Maze ransomware. The author claims that antivirus engines have wrongly classified it as Expiro.
Source: Malpedia (Fraunhofer FKIE).