1 files changed, 0 insertions, 83 deletions
diff --git a/DetourHook64.cpp b/DetourHook64.cpp
deleted file mode 100644
index 47683ea..0000000
--- a/DetourHook64.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-#include "DetourHook64.h"
-#include <cstdio>
-
-
-
-//Detours x64 functions. The shellcode passed is expected to be relocated already
-BYTE* DetourHook64::Hook(BYTE* hookAddress, BYTE* shellcode, int shellcodeSize, uint64_t jmpBack, int length, int pageSize)
-{
-	//Save original to be able to unhook
-	this->shellcodeSize = shellcodeSize;
-	this->hookAddress = hookAddress;
-	this->pageSize = pageSize;
-	this->originalBytes = new BYTE[length];
-
-	//Make original code writeable (.text segment usually read only). 
-	DWORD oldProtection;
-	if (!VirtualProtect(hookAddress, length, PAGE_EXECUTE_READWRITE, &oldProtection))
-	{
-		return NULL; //Couldn't make memory writeable
-	}
-
-	for (int i = 0; i < length; i++)
-	{
-		this->originalBytes[i] = hookAddress[i];
-	}
-	
-	//Create VirtualMemoryPage somewhere (NULL) lets system decide
-	trampoline = (BYTE*)VirtualAlloc(NULL, pageSize, MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
-
-	if (!trampoline)
-	{
-		return NULL; //Couldn't allocate virtual memory
-	}
-
-	//Copy shellcode into new memory page
-	for (int i = 0; i < shellcodeSize; i++)
-	{
-		trampoline[i] = shellcode[i];
-	}
-
-	//Add jump back to original code into new memory
-	trampoline[shellcodeSize] = 0xFF;								//opcodes = JMP [rip+0]
-	trampoline[shellcodeSize + 1] = 0x25;							//opcodes = JMP [rip+0]
-	*(uint32_t*)(&trampoline[shellcodeSize + 2]) = 0;				//relative distance from RIP (+0) 
-	*(uint64_t*)(&trampoline[shellcodeSize + 2 + 4]) = jmpBack; 	//destination to jump to
-
-	//Jump to allocated code
-	hookAddress[0] = 0xFF;											//opcodes = JMP [rip+0]
-	hookAddress[1] = 0x25;											//opcodes = JMP [rip+0]
-	*(uint32_t*)(&hookAddress[2]) = 0;								//relative distance from RIP (+0) 
-	*(uint64_t*)(&hookAddress[2 + 4]) = (uint64_t)trampoline;	//destination to jump to
-
-	//Restore page protection
-	if (!VirtualProtect(hookAddress, length, oldProtection, &oldProtection))
-	{
-		VirtualFree(trampoline, pageSize, MEM_RELEASE);
-		return NULL; //Couldn't restore memory protection
-	}
-
-	return trampoline;
-}
-
-
-
-bool DetourHook64::Unhook()
-{
-	DWORD oldProtection;
-	if (!VirtualProtect(hookAddress, 14, PAGE_EXECUTE_READWRITE, &oldProtection))
-	{
-		return false; //Couldn't make memory writeable
-	}
-
-	memcpy(hookAddress, originalBytes, 14);
-	VirtualFree(trampoline, pageSize, MEM_RELEASE);
-	delete[] originalBytes;
-
-	if (!VirtualProtect(hookAddress, 14, oldProtection, &oldProtection))
-	{
-		return false; //Couldn't restore memory protection
-	}
-
-	return true;
-}