Identifies Wine through registry keys

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

Adds Run key to start application

Downloads MZ/PE file

Sets file execution options in registry

Checks computer location settings

Looks up country code configured in the registry, likely geofence.

Drops file in System32 directory