ACProtect 1.3x - 1.4x DLL software

Detects file using ACProtect software.

Loads dropped DLL

UPX packed file

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

Adds Run key to start application

Installs/modifies Browser Helper Object

BHOs are DLL modules which act as plugins for Internet Explorer.

Writes to the Master Boot Record (MBR)

Bootkits write to the MBR to gain persistence at a level below the operating system.