PEOptionalHeaderTypeWin Executable File Object Schema

Specifies the unsigned integer that indicates the type of executable file.

Specifies the linker major version number.

Specifies the linker minor version number.

Specifies the size of the code (text) section. If there are multiple sections, size is the sum of the sizes if each.

Specifies the size of the initialized data section. If there are multiple sections, size is the sum of the sizes if each.

Specifies the size of the uninitialized (bss) data section. If there are multiple sections, size is the sum of the sizes if each.

Specifies the address of the entry point relative to the image base when the executable is loaded into memory. When there is no entry point (e.g., optional for DLLs), the value should be 0.

Specifies the address that is relative to the image base of the beginning-of-code section when it is loaded into memory.

Specifies the address that is relative to the image base of the beginning-of-data section when it is loaded into memory.

Specifies the preferred address of the first byte of image when loaded into memory; must be a multiple of 64 K.

Specifies the alignment (in bytes) of sections when they are loaded into memory.

Specifies the factor (in bytes) that is used to align the raw data of sections in the image file.

Specifies the major version number of the required operating system.

Specifies the minor version number of the required operating system.

Specifies the major version number of the image.

Specifies the minor version number of the image.

Specifies the major version number of the subsystem.

Specifies the minor version number of the subsystem.

Reserved; must be 0.

Specifies the size (in bytes) of the image, including all headers, as the image is loaded in memory.

Specifies the combined size of the MS DOS header, PE header, and section headers rounded up to a multiple of FileAlignment.

Specifies the checksum of the PE file.

Specifies the subsystem (e.g., GUI, device driver) that is required to run this image.

Specifies flags that characterize the PE file.

Specifies the size of the stack to reserve.

Specifies the size of the stack to commit.

Specifies the size of the local heap space to reserve.

Specifies the size of the local heap space to commit.

Reserved; must be 0.

Specifies the number of data-directory entries in the remainder of the optional header.

Specifies the data directories in the remainder in the optional header. This field will be repeated for each data directory.

The Hashes field is used to include any hash values computed using the specified PE binary optional header as input.