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我正在嘗試讀取x64 exe的.pdata部分。 我將文件映射到內存,找到.pdata節,然後使用它的PointerToRawData來獲取該節的實際數據...
但是,然後我的「pdata」指針指向一個非法地址: (
這是我做什麼:?閱讀PE32 +部分的原始數據
void* mappingHandle = CreateFileMapping(fileHandle,
NULL,
PAGE_READONLY,
0,
1,
NULL);
char* fileMemory = (char*)MapViewOfFile(mappingHandle, FILE_MAP_READ, 0, 0, 1);
IMAGE_DOS_HEADER* dosHeader = (IMAGE_DOS_HEADER*)fileMemory;
IMAGE_SECTION_HEADER* pdataSectionHeader = NULL;
if (dosHeader->e_magic == IMAGE_DOS_SIGNATURE) // "MZ" signature
{
IMAGE_NT_HEADERS* ntHeaders = (IMAGE_NT_HEADERS*)(fileMemory + dosHeader->e_lfanew);
if (ntHeaders->Signature == IMAGE_NT_SIGNATURE) // Supposed to be "PE"
{
unsigned int sectionCount = ntHeaders->FileHeader.NumberOfSections;
IMAGE_SECTION_HEADER* sectionHeaders = IMAGE_FIRST_SECTION(ntHeaders);
pdataSectionHeader = sectionHeaders + 3; // Going to .pdata section.
}
}
unsigned long pdataSize = pdataSectionHeader->SizeOfRawData;
char* pdata = fileMemory + pdataSectionHeader->PointerToRawData;
有誰能夠告訴我什麼,我做錯了