符号化
RVA
Understanding Concepts Of VA, RVA and Offset
Applications do not directly access physical memory, they only access virtual memory. In other words, the Virtual Addresses (VAs) are the memory addresses that are referenced by an application.
Relative Virtual Address (RVA) is the relative address with respect to the ImageBase. ImageBase here means the base address where the executable file is first loaded into the memory.
We can calculate RVA with the help of the following formula: VA = RVA + ImageBase.