59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/* Benjamin DELPY `gentilkiwi`
|
|
http://blog.gentilkiwi.com
|
|
benjamin@gentilkiwi.com
|
|
Licence : http://creativecommons.org/licenses/by/3.0/fr/
|
|
*/
|
|
#include "kkll_m_ssdt.h"
|
|
|
|
#ifdef _M_X64
|
|
PSERVICE_DESCRIPTOR_TABLE KeServiceDescriptorTable = NULL;
|
|
#endif
|
|
|
|
NTSTATUS kkll_m_ssdt_list(PKIWI_BUFFER outBuffer)
|
|
{
|
|
NTSTATUS status;
|
|
USHORT idxFunction;
|
|
ULONG_PTR funcAddr;
|
|
|
|
#ifdef _M_X64
|
|
status = kkll_m_ssdt_getKeServiceDescriptorTable();
|
|
if(NT_SUCCESS(status))
|
|
{
|
|
#endif
|
|
status = kprintf(outBuffer, L"KeServiceDescriptorTable : 0x%p (%u)\n", KeServiceDescriptorTable, KeServiceDescriptorTable->TableSize);
|
|
for(idxFunction = 0; (idxFunction < KeServiceDescriptorTable->TableSize) && NT_SUCCESS(status) ; idxFunction++)
|
|
{
|
|
#ifdef _M_IX86
|
|
funcAddr = (ULONG_PTR) KeServiceDescriptorTable->ServiceTable[idxFunction];
|
|
#else
|
|
funcAddr = (ULONG_PTR) KeServiceDescriptorTable->OffsetToService;
|
|
if(KiwiOsIndex < KiwiOsIndex_VISTA)
|
|
funcAddr += KeServiceDescriptorTable->OffsetToService[idxFunction] & ~EX_FAST_REF_MASK;
|
|
else
|
|
funcAddr += KeServiceDescriptorTable->OffsetToService[idxFunction] >> 4;
|
|
#endif
|
|
status = kprintf(outBuffer, L"[%5u] ", idxFunction);
|
|
if(NT_SUCCESS(status))
|
|
status = kkll_m_modules_fromAddr(outBuffer, (PVOID) funcAddr);
|
|
}
|
|
#ifdef _M_X64
|
|
}
|
|
#endif
|
|
return status;
|
|
}
|
|
|
|
#ifdef _M_X64
|
|
NTSTATUS kkll_m_ssdt_getKeServiceDescriptorTable()
|
|
{
|
|
NTSTATUS status = STATUS_NOT_FOUND;
|
|
UCHAR PTRN_WALL_Ke[] = {0x00, 0x00, 0x4d, 0x0f, 0x45, 0xd3, 0x42, 0x3b, 0x44, 0x17, 0x10, 0x0f, 0x83};
|
|
LONG OFFS_WNO8_Ke = -19;
|
|
LONG OFFS_WIN8_Ke = -16;
|
|
|
|
if(KeServiceDescriptorTable)
|
|
status = STATUS_SUCCESS;
|
|
else
|
|
status = kkll_m_memory_genericPointerSearch((PUCHAR *) &KeServiceDescriptorTable, ((PUCHAR) ZwUnloadKey) - (21 * PAGE_SIZE), ((PUCHAR) ZwUnloadKey) + (16 * PAGE_SIZE), PTRN_WALL_Ke, sizeof(PTRN_WALL_Ke), (KiwiOsIndex < KiwiOsIndex_8) ? OFFS_WNO8_Ke : OFFS_WIN8_Ke);
|
|
return status;
|
|
}
|
|
#endif |