Ich versuche, den .pdata Abschnitt einer x64-Exe zu lesen. Ich ordnet die Datei dem Speicher zu, finde den .pdata-Abschnitt und verwende dann PointerToRawData, um zu den tatsächlichen Daten des Abschnitts zu gelangen ...
Aber dann zeigt mein "pdata" -Zeiger auf eine ungültige Adresse: (
Das ist, was ich tue:.lesen PE32 + Abschnitt Rohdaten
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;
kann mir jemand sagen, was ich falsch mache