Since this is a ".rar" likely holding a memory image, you will likely be using Volatility (a common memory forensics framework) to analyze the contents, such as looking for malicious processes.
To work with this, you will need a tool that handles RAR compression. FLVGRA196.rar
I can provide the exact command or steps needed to find the answer. WinRAR download free and support: WinRAR Since this is a "