Function IsValidPEHeader

Self-Remapping Code/pe_header.cpp:36–46

// utils

bool IsValidPEHeader(ULONG_PTR BaseAddress)
{
    if (!BaseAddress) return false;
    PIMAGE_DOS_HEADER dosHeader = PIMAGE_DOS_HEADER(BaseAddress);
    if (dosHeader->e_magic != IMAGE_DOS_SIGNATURE) return false;
    PIMAGE_NT_HEADERS ntHeader = PIMAGE_NT_HEADERS(BaseAddress + dosHeader->e_lfanew);
    if (ntHeader->Signature != IMAGE_NT_SIGNATURE) return false;
    PIMAGE_OPTIONAL_HEADER optionalHeader = PIMAGE_OPTIONAL_HEADER(&ntHeader->OptionalHeader);
    if (optionalHeader->Magic != IMAGE_NT_OPTIONAL_HDR_MAGIC) return false;
    return true;
}

const PIMAGE_SECTION_HEADER GetPeSectionByName(const PE_HEADER& HeaderData, const char* SectionName)
{