1515 lines
44 KiB
C++
1515 lines
44 KiB
C++
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// sys.cc
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// 8/21/2013 jichi
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// Branch: ITH_SYS/SYS.cpp, rev 126
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//
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// 8/24/2013 TODO:
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// - Clean up the code
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// - Move my old create remote thread for ITH2 here
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#include "ith/sys/sys.h"
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//#include "ith/common/growl.h"
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//#include "ith/common/except.h"
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//#define ITH_SYS_SECTION L"ITH_SysSection"
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#define ITH_THREADMAN_SECTION L"VNR_SYS_THREAD"
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// jichi 9/28/2013: Weither use NtThread or RemoteThread
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// RemoteThread works on both Windows 7 or Wine, while NtThread does not work on wine
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#define ITH_ENABLE_THREADMAN (!IthIsWindows8OrGreater() && !IthIsWine())
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//#define ITH_ENABLE_THREADMAN true
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// Helpers
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// jichi 2/3/2015: About GetVersion
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// Windows XP SP3: 5.1
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// Windows 7: 6.1, 0x1db10106
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// Windows 8: 6.2, 0x23f00206
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// Windows 10: 6.2, 0x23f00206 (build 9926):
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BOOL IthIsWindowsXp()
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{
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static BOOL ret = -1; // cached
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if (ret < 0) {
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// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724439%28v=vs.85%29.aspx
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DWORD v = ::GetVersion();
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BYTE major = LOBYTE(LOWORD(v));
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//DWORD minor = (DWORD)(HIBYTE(LOWORD(v)));
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// Windows XP = 5.1
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//ret = major < 6 ? 1 : 0;
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ret = major < 6;
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}
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return ret;
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}
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// https://msdn.microsoft.com/en-us/library/windows/desktop/dn424972%28v=vs.85%29.aspx
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// The same as IsWindows8OrGreater, which I don't know if the function is available to lower Windows.
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static BOOL IthIsWindows8OrGreater() // this function is not exported
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{
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static BOOL ret = -1; // cached
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if (ret < 0) {
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// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724439%28v=vs.85%29.aspx
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DWORD v = ::GetVersion();
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BYTE major = LOBYTE(LOWORD(v)),
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minor = HIBYTE(LOWORD(v));
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//DWORD minor = (DWORD)(HIBYTE(LOWORD(v)));
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// Windows 8/10 = 6.2
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ret = major > 6 || (major == 6 && minor >= 2);
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}
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return ret;
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}
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BOOL IthIsWine()
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{
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static BOOL ret = -1; // cached
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if (ret < 0) {
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const wchar_t *path;
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wchar_t buffer[MAX_PATH];
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if (UINT sz = ::GetSystemDirectoryW(buffer, MAX_PATH)) {
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path = buffer;
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::wcscpy(buffer + sz, L"\\winecfg.exe");
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} else
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path = L"C:\\Windows\\System32\\winecfg.exe";
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//ITH_MSG(path);
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ret = ::GetFileAttributesW(path) != INVALID_FILE_ATTRIBUTES ? TRUE : FALSE;
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}
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return ret;
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}
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// jichi 9/28/2013: prevent parallelization in wine
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void IthCoolDown()
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{
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// http://undocumented.ntinternals.net/UserMode/Undocumented%20Functions/NT%20Objects/Thread/NtDelayExecution.html
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//const LONGLONG timeout = -10000; // in 100ns, i.e. 1ms
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//NtDelayExecution(FALSE, (PLARGE_INTEGER)&timeout);
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//NtFlushInstructionCache(NtCurrentProcess(), (LPVOID)hp.addr, hp.recover_len);
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// Flush the instruction cache line, and prevent wine from rending things in parallel
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if (IthIsWine())
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IthSleep(1); // sleep for 1 ms
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//__asm
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//{
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// //mov eax,0x2710 // = 10000
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// mov ecx,time
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// mul ecx
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// neg eax
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// adc edx,0
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// neg edx
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// push edx
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// push eax
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// push esp
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// push 0
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// call dword ptr [NtDelayExecution]
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// add esp,8
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//}
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}
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// jichi 9/23/2013: wine deficenciy on mapping sections
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// Whe set to false, do not map sections.
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//static bool ith_has_section = true;
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//#ifdef ITH_WINE
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//# include "winddk/winddk.h"
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//#endif // ITH_WINE
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//#define SEC_BASED 0x200000 // jichi 8/24/2013: emoved
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// jichi 10/6/2013
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// See: http://stackoverflow.com/questions/557081/how-do-i-get-the-hmodule-for-the-currently-executing-code
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// See: http://www.codeproject.com/Articles/16598/Get-Your-DLL-s-Path-Name
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EXTERN_C IMAGE_DOS_HEADER __ImageBase;
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#define CURRENT_MODULE_HANDLE ((HINSTANCE)&__ImageBase)
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size_t IthGetCurrentModulePath(wchar_t *buf, size_t len)
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{ return ::GetModuleFileNameW(CURRENT_MODULE_HANDLE, buf, len); }
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// - Global variables -
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#ifdef ITH_HAS_HEAP
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HANDLE hHeap; // used in ith/common/memory.h
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#endif // ITH_HAS_HEAP
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DWORD current_process_id;
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DWORD debug;
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BYTE launch_time[0x10];
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LPVOID page;
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BYTE LeadByteTable[0x100] = {
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
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2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
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2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
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2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1
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};
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namespace { // unnamed
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WCHAR file_path[MAX_PATH] = L"\\??\\";
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LPWSTR current_dir;
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DWORD page_locale;
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HANDLE root_obj,
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dir_obj,
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codepage_section,
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thread_man_section;
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BYTE file_info[0x1000];
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// - Helper functions -
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inline DWORD GetShareMemory()
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{
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__asm
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{
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mov eax,fs:[0x30]
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mov eax,[eax+0x4C]
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}
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}
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inline LARGE_INTEGER *GetTimeBias()
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{ __asm mov eax,0x7ffe0020 }
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//Get full path of current process.
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//inline LPWSTR GetModulePath()
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//{
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// __asm
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// {
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// mov eax,fs:[0x30]
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// mov eax,[eax+0xC]
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// mov eax,[eax+0xC]
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// mov eax,[eax+0x28]
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// }
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//}
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// - Singleton classes -
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BYTE normal_routine[0x14] = {
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0x51,0x52,0x64,0x89,0x23,0x55,0xff,0xd0,0x50,0x6a,0xfe,0xff,0x15,0x14,0x00,0x00,0x00
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};
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BYTE except_routine[0xe0] = {
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0xba,0x08,0x00,0x00,0x00,0x8b,0xc1,0x83,0xe0,0x0f,0x83,0xf8,0x0a,0x72,0x02,0x04,
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0x07,0x04,0x30,0x66,0xab,0xc1,0xc9,0x04,0x4a,0x75,0xea,0xc3,0x00,0x00,0x00,0x00,
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0x8b,0x44,0xe4,0x04,0x31,0xf6,0x8b,0x28,0x8b,0x4c,0xe4,0x0c,0x8b,0x99,0xb8,0x00,
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0x00,0x00,0x81,0xec,0x40,0x02,0x00,0x00,0x8d,0x7c,0xe4,0x40,0x89,0xe0,0x56,0x6a,
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0x1c,0x50,0x56,0x53,0x6a,0xff,0xff,0x15,0x18,0x00,0x00,0x00,0x85,0xc0,0x75,0x98,
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0x89,0xe0,0x50,0x68,0x00,0x02,0x00,0x00,0x57,0x6a,0x02,0x53,0x6a,0xff,0xff,0x15,
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0x18,0x00,0x00,0x00,0x85,0xc0,0x75,0xe6,0x5e,0x0f,0xc1,0xf7,0xfd,0xb0,0x5c,0x66,
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0xf2,0xaf,0x66,0xc7,0x47,0x02,0x3a,0x00,0x89,0xd9,0x2b,0x0c,0xe4,0xe8,0x7e,0xff,
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0xff,0xff,0x47,0x47,0x87,0xfe,0x89,0xe9,0xe8,0x73,0xff,0xff,0xff,0x47,0x47,0x31,
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0xc0,0x89,0x47,0x10,0x6a,0x00,0x57,0x56,0x6a,0x00,0xfc,0xff,0x15,0x1c,0x00,0x00,
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0x00,0x83,0xc8,0xff,0xeb,0xbe
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};
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// jichi 8/24/2013: Could be initialized using NtMapViewOfSection/ZwMapViewOfSection
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// This class cannot have constructor / destructor
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struct _ThreadView {
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UINT_PTR mutex,
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count;
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DWORD proc_record[1];
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};
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class : private _ThreadView { // ThreadStartManager
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enum {
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ADDR0 = 0xD
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, ADDR1 = 0x48
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, ADDR2 = 0x60
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, ADDR3 = 0x9D
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};
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public:
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LPVOID GetProcAddr(HANDLE hProc)
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{
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AcquireLock();
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DWORD pid,addr,len;
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if (hProc == NtCurrentProcess())
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pid = ::current_process_id;
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else {
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PROCESS_BASIC_INFORMATION info;
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NtQueryInformationProcess(hProc, ProcessBasicInformation, &info, sizeof(info), &len);
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pid=info.uUniqueProcessId;
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}
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pid >>= 2;
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for (UINT_PTR i = 0; i < count; i++)
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if (pid == (proc_record[i] & 0xfff)) {
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addr = proc_record[i] & ~0xfff;
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ReleaseLock();
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return (LPVOID)addr;
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}
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len = 0x1000;
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NtAllocateVirtualMemory(hProc, (PVOID *)(proc_record + count), 0, &len,
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MEM_COMMIT,PAGE_EXECUTE_READWRITE);
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DWORD base = proc_record[count];
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proc_record[count] |= pid;
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union {
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LPVOID buffer;
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DWORD b;
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};
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b = base;
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LPVOID fun_table[3];
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*(DWORD *)(normal_routine + ADDR0) += base;
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NtWriteVirtualMemory(hProc, buffer, normal_routine, 0x14, 0);
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*(DWORD *)(normal_routine + ADDR0) -= base;
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b += 0x14;
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fun_table[0] = NtTerminateThread;
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fun_table[1] = NtQueryVirtualMemory;
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fun_table[2] = MessageBoxW;
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NtWriteVirtualMemory(hProc, buffer, fun_table, 0xC, 0);
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b += 0xc;
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*(DWORD *)(except_routine + ADDR1) += base;
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*(DWORD *)(except_routine + ADDR2) += base;
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*(DWORD *)(except_routine + ADDR3) += base;
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NtWriteVirtualMemory(hProc, buffer, except_routine, 0xE0, 0);
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*(DWORD *)(except_routine + ADDR1) -= base;
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*(DWORD *)(except_routine + ADDR2) -= base;
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*(DWORD *)(except_routine + ADDR3) -= base;
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count++;
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ReleaseLock();
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return (LPVOID)base;
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}
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void ReleaseProcessMemory(HANDLE hProc)
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{
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DWORD pid,addr,len;
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AcquireLock();
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if (hProc==NtCurrentProcess())
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pid = ::current_process_id;
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else {
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PROCESS_BASIC_INFORMATION info;
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NtQueryInformationProcess(hProc,ProcessBasicInformation,&info,sizeof(info),&len);
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pid = info.uUniqueProcessId;
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}
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pid >>= 2;
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//NtWaitForSingleObject(thread_man_mutex,0,0);
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for (UINT_PTR i = 0; i < count; i++) {
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if ((proc_record[i]&0xfff) == pid) {
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addr = proc_record[i] & ~0xfff;
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DWORD size=0x1000;
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NtFreeVirtualMemory(hProc, (PVOID *)&addr, &size, MEM_RELEASE);
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count--;
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for (UINT_PTR j = i; j < count; j++)
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proc_record[j] = proc_record[j + 1];
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proc_record[count] = 0;
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ReleaseLock();
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//NtReleaseMutant(thread_man_mutex,0);
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return;
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}
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}
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ReleaseLock();
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//NtReleaseMutant(thread_man_mutex,0);
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}
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void CheckProcessMemory()
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{
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UINT_PTR i, j, flag, addr;
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DWORD len;
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CLIENT_ID id;
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OBJECT_ATTRIBUTES oa = {};
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HANDLE hProc;
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BYTE buffer[8];
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AcquireLock();
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id.UniqueThread = 0;
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oa.uLength = sizeof(oa);
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for (i = 0; i < count ; i++) {
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id.UniqueProcess = (proc_record[i]&0xfff)<<2;
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addr = proc_record[i] & ~0xfff;
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flag = 0;
|
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if (NT_SUCCESS(NtOpenProcess(&hProc, PROCESS_VM_OPERATION|PROCESS_VM_READ, &oa, &id))) {
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if (NT_SUCCESS(NtReadVirtualMemory(hProc, (PVOID)addr, buffer, 8, &len)))
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if (::memcmp(buffer, normal_routine, 4) == 0)
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flag = 1;
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NtClose(hProc);
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}
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if (flag == 0) {
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for (j = i; j < count; j++)
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proc_record[j] = proc_record[j + 1];
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count--;
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i--;
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}
|
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}
|
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ReleaseLock();
|
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}
|
||
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void AcquireLock()
|
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{
|
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LONG *p = (LONG *)&mutex;
|
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while (_interlockedbittestandset(p,0))
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YieldProcessor();
|
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}
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void ReleaseLock()
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{
|
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LONG *p = (LONG*)&mutex;
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_interlockedbittestandreset(p, 0);
|
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}
|
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} *thread_man_ = nullptr; // global singleton
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||
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|
||
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} // unnamed namespace
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||
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|
||
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// - API functions -
|
||
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|
||
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extern "C" {
|
||
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|
||
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void FreeThreadStart(HANDLE hProc)
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||
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{
|
||
|
if (thread_man_)
|
||
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::thread_man_->ReleaseProcessMemory(hProc);
|
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}
|
||
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|
||
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void CheckThreadStart()
|
||
|
{
|
||
|
if (thread_man_)
|
||
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::thread_man_->CheckProcessMemory();
|
||
|
|
||
|
// jichi 2/2/2015: This function is only used to wait for injected threads vnrhost.
|
||
|
// Sleep for 100 ms to wait for remote thread to start
|
||
|
//IthSleep(100);
|
||
|
//IthCoolDown();
|
||
|
}
|
||
|
|
||
|
void IthSleep(int time)
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov eax,0x2710 // jichi = 10000
|
||
|
mov ecx,time
|
||
|
mul ecx
|
||
|
neg eax
|
||
|
adc edx,0
|
||
|
neg edx
|
||
|
push edx
|
||
|
push eax
|
||
|
push esp
|
||
|
push 0
|
||
|
call dword ptr [NtDelayExecution]
|
||
|
add esp,8
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void IthSystemTimeToLocalTime(LARGE_INTEGER *time)
|
||
|
{ time->QuadPart -= GetTimeBias()->QuadPart; }
|
||
|
|
||
|
int FillRange(LPCWSTR name, DWORD *lower, DWORD *upper)
|
||
|
{
|
||
|
PLDR_DATA_TABLE_ENTRY it;
|
||
|
LIST_ENTRY *begin;
|
||
|
__asm
|
||
|
{
|
||
|
mov eax,fs:[0x30]
|
||
|
mov eax,[eax+0xc]
|
||
|
mov eax,[eax+0xc]
|
||
|
mov it,eax
|
||
|
mov begin,eax
|
||
|
}
|
||
|
|
||
|
while (it->SizeOfImage) {
|
||
|
if (::_wcsicmp(it->BaseDllName.Buffer, name) == 0) {
|
||
|
*lower = *upper = (DWORD)it->DllBase;
|
||
|
MEMORY_BASIC_INFORMATION info = {};
|
||
|
DWORD l,size;
|
||
|
size = 0;
|
||
|
do {
|
||
|
NtQueryVirtualMemory(NtCurrentProcess(), (LPVOID)(*upper), MemoryBasicInformation, &info, sizeof(info), &l);
|
||
|
if (info.Protect&PAGE_NOACCESS) {
|
||
|
it->SizeOfImage=size;
|
||
|
break;
|
||
|
}
|
||
|
size += info.RegionSize;
|
||
|
*upper += info.RegionSize;
|
||
|
} while (size < it->SizeOfImage);
|
||
|
return 1;
|
||
|
}
|
||
|
it = (PLDR_DATA_TABLE_ENTRY)it->InLoadOrderModuleList.Flink;
|
||
|
if (it->InLoadOrderModuleList.Flink == begin)
|
||
|
break;
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
DWORD SearchPattern(DWORD base, DWORD base_length, LPCVOID search, DWORD search_length) // KMP
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov eax,search_length
|
||
|
alloc:
|
||
|
push 0
|
||
|
sub eax,1
|
||
|
jnz alloc
|
||
|
|
||
|
mov edi,search
|
||
|
mov edx,search_length
|
||
|
mov ecx,1
|
||
|
xor esi,esi
|
||
|
build_table:
|
||
|
mov al,byte ptr [edi+esi]
|
||
|
cmp al,byte ptr [edi+ecx]
|
||
|
sete al
|
||
|
test esi,esi
|
||
|
jz pre
|
||
|
test al,al
|
||
|
jnz pre
|
||
|
mov esi,[esp+esi*4-4]
|
||
|
jmp build_table
|
||
|
pre:
|
||
|
test al,al
|
||
|
jz write_table
|
||
|
inc esi
|
||
|
write_table:
|
||
|
mov [esp+ecx*4],esi
|
||
|
|
||
|
inc ecx
|
||
|
cmp ecx,edx
|
||
|
jb build_table
|
||
|
|
||
|
mov esi,base
|
||
|
xor edx,edx
|
||
|
mov ecx,edx
|
||
|
matcher:
|
||
|
mov al,byte ptr [edi+ecx]
|
||
|
cmp al,byte ptr [esi+edx]
|
||
|
sete al
|
||
|
test ecx,ecx
|
||
|
jz match
|
||
|
test al,al
|
||
|
jnz match
|
||
|
mov ecx, [esp+ecx*4-4]
|
||
|
jmp matcher
|
||
|
match:
|
||
|
test al,al
|
||
|
jz pre2
|
||
|
inc ecx
|
||
|
cmp ecx,search_length
|
||
|
je finish
|
||
|
pre2:
|
||
|
inc edx
|
||
|
cmp edx,base_length // search_length
|
||
|
jb matcher
|
||
|
mov edx,search_length
|
||
|
dec edx
|
||
|
finish:
|
||
|
mov ecx,search_length
|
||
|
sub edx,ecx
|
||
|
lea eax,[edx+1]
|
||
|
lea ecx,[ecx*4]
|
||
|
add esp,ecx
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// jichi 2/5/2014: '?' = 0xff
|
||
|
// See: http://sakuradite.com/topic/124
|
||
|
DWORD SearchPatternEx(DWORD base, DWORD base_length, LPCVOID search, DWORD search_length, BYTE wildcard) // KMP
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
// jichi 2/5/2014 BEGIN
|
||
|
mov bl,wildcard
|
||
|
// jichi 2/5/2014 END
|
||
|
mov eax,search_length
|
||
|
alloc:
|
||
|
push 0
|
||
|
sub eax,1
|
||
|
jnz alloc // jichi 2/5/2014: this will also set %eax to zero
|
||
|
|
||
|
mov edi,search
|
||
|
mov edx,search_length
|
||
|
mov ecx,1
|
||
|
xor esi,esi
|
||
|
build_table:
|
||
|
mov al,byte ptr [edi+esi]
|
||
|
cmp al,byte ptr [edi+ecx]
|
||
|
sete al
|
||
|
test esi,esi
|
||
|
jz pre
|
||
|
test al,al
|
||
|
jnz pre
|
||
|
mov esi,[esp+esi*4-4]
|
||
|
jmp build_table
|
||
|
pre:
|
||
|
test al,al
|
||
|
jz write_table
|
||
|
inc esi
|
||
|
write_table:
|
||
|
mov [esp+ecx*4],esi
|
||
|
|
||
|
inc ecx
|
||
|
cmp ecx,edx
|
||
|
jb build_table
|
||
|
|
||
|
mov esi,base
|
||
|
xor edx,edx
|
||
|
mov ecx,edx
|
||
|
matcher:
|
||
|
mov al,byte ptr [edi+ecx] // search
|
||
|
// jichi 2/5/2014 BEGIN
|
||
|
mov bh,al // save loaded byte to reduce cache access. %ah is not used and always zero
|
||
|
cmp al,bl // %bl is the wildcard byte
|
||
|
sete al
|
||
|
test al,al
|
||
|
jnz wildcard_matched
|
||
|
mov al,bh // restore the loaded byte
|
||
|
// jichi 2/5/2014 END
|
||
|
cmp al,byte ptr [esi+edx] // base
|
||
|
sete al
|
||
|
// jichi 2/5/2014 BEGIN
|
||
|
wildcard_matched:
|
||
|
// jichi 2/5/2014 END
|
||
|
test ecx,ecx
|
||
|
jz match
|
||
|
test al,al
|
||
|
jnz match
|
||
|
mov ecx, [esp+ecx*4-4]
|
||
|
jmp matcher
|
||
|
match:
|
||
|
test al,al
|
||
|
jz pre2
|
||
|
inc ecx
|
||
|
cmp ecx,search_length
|
||
|
je finish
|
||
|
pre2:
|
||
|
inc edx
|
||
|
cmp edx,base_length // search_length
|
||
|
jb matcher
|
||
|
mov edx,search_length
|
||
|
dec edx
|
||
|
finish:
|
||
|
mov ecx,search_length
|
||
|
sub edx,ecx
|
||
|
lea eax,[edx+1]
|
||
|
lea ecx,[ecx*4]
|
||
|
add esp,ecx
|
||
|
}
|
||
|
}
|
||
|
|
||
|
DWORD IthGetMemoryRange(LPCVOID mem, DWORD *base, DWORD *size)
|
||
|
{
|
||
|
DWORD r;
|
||
|
MEMORY_BASIC_INFORMATION info;
|
||
|
NtQueryVirtualMemory(NtCurrentProcess(), const_cast<LPVOID>(mem), MemoryBasicInformation, &info, sizeof(info), &r);
|
||
|
if (base)
|
||
|
*base = (DWORD)info.BaseAddress;
|
||
|
if (size)
|
||
|
*size = info.RegionSize;
|
||
|
return (info.Type&PAGE_NOACCESS) == 0;
|
||
|
}
|
||
|
|
||
|
// jichi 9/25/2013
|
||
|
// See: http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.nls/doc/nlsgdrf/multi-byte_widechar_subr.htm
|
||
|
// SJIS->Unicode. 'mb' must be null-terminated. 'wc' should have enough space ( 2*strlen(mb) is safe).
|
||
|
//#ifdef ITH_WINE
|
||
|
//int MB_WC(char *mb, wchar_t *wc)
|
||
|
//{ return mbstowcs(wc, mb, 0x100); }
|
||
|
//
|
||
|
//#else
|
||
|
int MB_WC(char *mb, wchar_t *wc)
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov esi,mb
|
||
|
mov edi,wc
|
||
|
mov edx,page
|
||
|
lea ebx,LeadByteTable
|
||
|
add edx,0x220
|
||
|
push 0
|
||
|
_mb_translate:
|
||
|
movzx eax,word ptr [esi]
|
||
|
test al,al
|
||
|
jz _mb_fin
|
||
|
movzx ecx,al
|
||
|
xlat
|
||
|
test al,1
|
||
|
cmovnz cx, word ptr [ecx*2+edx-0x204]
|
||
|
jnz _mb_next
|
||
|
mov cx,word ptr [ecx*2+edx]
|
||
|
mov cl,ah
|
||
|
mov cx, word ptr [ecx*2+edx]
|
||
|
_mb_next:
|
||
|
mov [edi],cx
|
||
|
add edi,2
|
||
|
movzx eax,al
|
||
|
add esi,eax
|
||
|
inc dword ptr [esp]
|
||
|
jmp _mb_translate
|
||
|
_mb_fin:
|
||
|
pop eax
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Count characters of 'mb' string. 'mb_length' is max length.
|
||
|
// jichi 9/25/2013: This function is not used
|
||
|
//int MB_WC_count(char *mb, int mb_length)
|
||
|
//{
|
||
|
// __asm
|
||
|
// {
|
||
|
// xor eax,eax
|
||
|
// xor edx,edx
|
||
|
// mov esi,mb
|
||
|
// mov edi,mb_length
|
||
|
// lea ebx,LeadByteTable
|
||
|
//_mbc_count:
|
||
|
// mov dl,byte ptr [esi]
|
||
|
// test dl,dl
|
||
|
// jz _mbc_finish
|
||
|
// movzx ecx, byte ptr [ebx+edx]
|
||
|
// add esi,ecx
|
||
|
// inc eax
|
||
|
// sub edi,ecx
|
||
|
// ja _mbc_count
|
||
|
//_mbc_finish:
|
||
|
// }
|
||
|
//}
|
||
|
|
||
|
// jichi 9/25/2013
|
||
|
// See: http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.nls/doc/nlsgdrf/multi-byte_widechar_subr.htm
|
||
|
// Unicode->SJIS. Analogous to MB_WC.
|
||
|
//#ifdef ITH_WINE
|
||
|
//int WC_MB(wchar_t *wc, char *mb)
|
||
|
//{ return wcstombs(mb, wc, 0x100); }
|
||
|
//
|
||
|
//#else
|
||
|
int WC_MB(wchar_t *wc, char *mb)
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov esi,wc
|
||
|
mov edi,mb
|
||
|
mov edx,page
|
||
|
add edx,0x7C22
|
||
|
xor ebx,ebx
|
||
|
_wc_translate:
|
||
|
movzx eax,word ptr [esi]
|
||
|
test eax,eax
|
||
|
jz _wc_fin
|
||
|
mov cx,word ptr [eax*2+edx]
|
||
|
test ch,ch
|
||
|
jz _wc_single
|
||
|
mov [edi+ebx],ch
|
||
|
inc ebx
|
||
|
_wc_single:
|
||
|
mov [edi+ebx],cl
|
||
|
inc ebx
|
||
|
add esi,2
|
||
|
jmp _wc_translate
|
||
|
_wc_fin:
|
||
|
mov eax,ebx
|
||
|
}
|
||
|
}
|
||
|
|
||
|
//Initialize environment for NT native calls. Not thread safe so only call it once in one module.
|
||
|
//1. Create new heap. Future memory requests are handled by this heap.
|
||
|
//Destroying this heap will completely release all dynamically allocated memory, thus prevent memory leaks on unload.
|
||
|
//2. Create handle to root directory of process objects (section/event/mutex/semaphore).
|
||
|
//NtCreate* calls will use this handle as base directory.
|
||
|
//3. Load SJIS code page. First check for Japanese locale. If not then load from 'C_932.nls' in system folder.
|
||
|
//MB_WC & WC_MB use this code page for translation.
|
||
|
//4. Locate current NT path (start with \??\).
|
||
|
//NtCreateFile requires full path or a root handle. But this handle is different from object.
|
||
|
//5. Map shared memory for ThreadStartManager into virtual address space.
|
||
|
//This will allow IthCreateThread function properly.
|
||
|
BOOL IthInitSystemService()
|
||
|
{
|
||
|
PPEB peb;
|
||
|
//NTSTATUS status;
|
||
|
DWORD size;
|
||
|
ULONG LowFragmentHeap;
|
||
|
UNICODE_STRING us;
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), 0, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
IO_STATUS_BLOCK ios;
|
||
|
HANDLE codepage_file;
|
||
|
LARGE_INTEGER sec_size = {0x1000, 0};
|
||
|
__asm
|
||
|
{
|
||
|
mov eax,fs:[0x18]
|
||
|
mov ecx,[eax+0x20]
|
||
|
mov eax,[eax+0x30]
|
||
|
mov peb,eax
|
||
|
mov current_process_id,ecx
|
||
|
}
|
||
|
debug = peb->BeingDebugged;
|
||
|
LowFragmentHeap = 2;
|
||
|
|
||
|
#ifdef ITH_HAS_HEAP
|
||
|
::hHeap = RtlCreateHeap(0x1002, 0, 0, 0, 0, 0);
|
||
|
RtlSetHeapInformation(::hHeap, HeapCompatibilityInformation, &LowFragmentHeap, sizeof(LowFragmentHeap));
|
||
|
#endif // ITH_HAS_HEAP
|
||
|
|
||
|
LPWSTR t = nullptr, // jichi: path to system32, such as "c:\windows\system32"
|
||
|
obj = nullptr; // jichi: path to current kernel session, such as "Sessions\\1\\BaseNamedObjects"
|
||
|
// jichi 9/22/2013: This would crash wine with access violation exception.
|
||
|
if (!IthIsWine()) {
|
||
|
// jichi 9/22/2013: For ChuSingura46+1 on Windows 7
|
||
|
// t = L"C:\\Windows\\system32";
|
||
|
// obj = L"\\Sessions\\1\\BaseNamedObjects";
|
||
|
// On Windows XP
|
||
|
// t = L"C:\\WINDOWS\\system32";
|
||
|
// obj = L"\\BaseNamedObjects";
|
||
|
MEMORY_BASIC_INFORMATION info;
|
||
|
if (!NT_SUCCESS(NtQueryVirtualMemory(NtCurrentProcess(), peb->ReadOnlySharedMemoryBase, MemoryBasicInformation, &info, sizeof(info), &size)))
|
||
|
return FALSE;
|
||
|
DWORD base = (DWORD)peb->ReadOnlySharedMemoryBase;
|
||
|
DWORD end = base + info.RegionSize - 0x40;
|
||
|
static WCHAR system32[] = L"system32";
|
||
|
for (;base < end; base += 2)
|
||
|
if (::memcmp((PVOID)base, system32, 0x10) == 0) {
|
||
|
t = (LPWSTR)base;
|
||
|
while (*t-- != L':');
|
||
|
obj = (LPWSTR)base;
|
||
|
while (*obj != L'\\') obj++;
|
||
|
break;
|
||
|
}
|
||
|
if (base == end)
|
||
|
return FALSE;
|
||
|
}
|
||
|
//ITH_MSG(t);
|
||
|
//ITH_MSG(obj);
|
||
|
|
||
|
LDR_DATA_TABLE_ENTRY *ldr_entry = (LDR_DATA_TABLE_ENTRY*)peb->Ldr->InLoadOrderModuleList.Flink;
|
||
|
wcscpy(file_path + 4, ldr_entry->FullDllName.Buffer);
|
||
|
current_dir = wcsrchr(file_path,L'\\') + 1;
|
||
|
*current_dir = 0;
|
||
|
RtlInitUnicodeString(&us, file_path);
|
||
|
if (!NT_SUCCESS(NtOpenFile(&dir_obj,FILE_LIST_DIRECTORY|FILE_TRAVERSE|SYNCHRONIZE,
|
||
|
&oa,&ios,FILE_SHARE_READ|FILE_SHARE_WRITE,FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT)))
|
||
|
return FALSE;
|
||
|
|
||
|
// jichi 9/22/2013: Get kernel object session ID
|
||
|
// See: http://www.brianbondy.com/blog/id/100/
|
||
|
// It seems that on sessionId is 0 on Windows XP, and 1 on Windows Vista and later
|
||
|
// I assume that sessionId is in [0,9]
|
||
|
// For ChuSingura46+1 on Windows 7
|
||
|
// obj = L"\\Sessions\\1\\BaseNamedObjects";
|
||
|
// On Windows XP
|
||
|
// obj = L"\\BaseNamedObjects";
|
||
|
//ITH_MSG(obj);
|
||
|
{
|
||
|
if (obj)
|
||
|
RtlInitUnicodeString(&us, obj);
|
||
|
else { // jichi ITH is on Wine
|
||
|
// Get session ID in PEB
|
||
|
// See: http://msdn.microsoft.com/en-us/library/bb432286%28v=vs.85%29.aspx
|
||
|
DWORD sessionId = peb->SessionId;
|
||
|
if (!sessionId) // Windows XP
|
||
|
RtlInitUnicodeString(&us, L"\\BaseNamedObjects");
|
||
|
else { // Windows Vista +
|
||
|
wchar_t path[] = L"\\Sessions\\0\\BaseNamedObjects";
|
||
|
path[10] += (wchar_t)sessionId; // replace 0 with the session ID
|
||
|
RtlInitUnicodeString(&us, path);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(NtOpenDirectoryObject(&::root_obj, READ_CONTROL|0xF, &oa)))
|
||
|
return FALSE;
|
||
|
|
||
|
::page = peb->InitAnsiCodePageData;
|
||
|
|
||
|
// jichi 9/23/2013: Access violation on Wine
|
||
|
if (IthIsWine())
|
||
|
// One wine, there is no C_932.nls
|
||
|
//page_locale = 0x4e4; // 1252, English
|
||
|
//page_locale = GetACP(); // This will return 932 when LC_ALL=ja_JP.UTF-8 on wine
|
||
|
// Always set locale to CP932 on Wine, since C_932.nls could be missing.
|
||
|
::page_locale = 0x3a4; // = 932
|
||
|
else
|
||
|
::page_locale = *(DWORD *)page >> 16;
|
||
|
|
||
|
if (::page_locale == 0x3a4) {
|
||
|
oa.hRootDirectory = ::root_obj;
|
||
|
oa.uAttributes |= OBJ_OPENIF;
|
||
|
} else { // Unreachable or wine
|
||
|
//#ifdef ITH_WINE
|
||
|
// // jichi 9/22/2013: For ChuSingura46+1 on Windows 7
|
||
|
// //t = L"C:\\Windows\\system32";
|
||
|
// wchar_t buffer[MAX_PATH];
|
||
|
// if (!t) { // jichi 9/22/2013: ITH is one wine
|
||
|
// if (UINT sz = ::GetSystemDirectoryW(buffer, MAX_PATH)) {
|
||
|
// buffer[sz] = 0;
|
||
|
// t = buffer;
|
||
|
// } else
|
||
|
// t = L"C:\\Windows\\System32"; // jichi 9/29/2013: sth is wrong here
|
||
|
// }
|
||
|
//#endif // ITH_WINE
|
||
|
|
||
|
::wcscpy(file_path + 4, t);
|
||
|
t = file_path;
|
||
|
while(*++t);
|
||
|
if (*(t-1)!=L'\\')
|
||
|
*t++=L'\\';
|
||
|
::wcscpy(t,L"C_932.nls");
|
||
|
RtlInitUnicodeString(&us, file_path);
|
||
|
if (!NT_SUCCESS(NtOpenFile(&codepage_file, FILE_READ_DATA, &oa, &ios,FILE_SHARE_READ,0)))
|
||
|
return FALSE;
|
||
|
oa.hRootDirectory = ::root_obj;
|
||
|
oa.uAttributes |= OBJ_OPENIF;
|
||
|
RtlInitUnicodeString(&us, L"JPN_CodePage");
|
||
|
if (!NT_SUCCESS(NtCreateSection(&codepage_section, SECTION_MAP_READ,
|
||
|
&oa,0, PAGE_READONLY, SEC_COMMIT, codepage_file)))
|
||
|
return FALSE;
|
||
|
NtClose(codepage_file);
|
||
|
size = 0;
|
||
|
::page = nullptr;
|
||
|
if (!NT_SUCCESS(NtMapViewOfSection(::codepage_section, NtCurrentProcess(),
|
||
|
&::page,
|
||
|
0, 0, 0, &size, ViewUnmap, 0,
|
||
|
PAGE_READONLY)))
|
||
|
return FALSE;
|
||
|
}
|
||
|
if (ITH_ENABLE_THREADMAN) {
|
||
|
RtlInitUnicodeString(&us, ITH_THREADMAN_SECTION);
|
||
|
if (!NT_SUCCESS(NtCreateSection(&thread_man_section, SECTION_ALL_ACCESS, &oa, &sec_size,
|
||
|
PAGE_EXECUTE_READWRITE, SEC_COMMIT, 0)))
|
||
|
return FALSE;
|
||
|
size = 0;
|
||
|
// http://undocumented.ntinternals.net/UserMode/Undocumented%20Functions/NT%20Objects/Section/NtMapViewOfSection.html
|
||
|
thread_man_ = nullptr;
|
||
|
if (!NT_SUCCESS(NtMapViewOfSection(thread_man_section, NtCurrentProcess(),
|
||
|
(LPVOID *)&thread_man_,
|
||
|
0,0,0, &size, ViewUnmap, 0,
|
||
|
PAGE_EXECUTE_READWRITE)))
|
||
|
return FALSE;
|
||
|
}
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
//Release resources allocated by IthInitSystemService.
|
||
|
//After destroying the heap, all memory allocated by ITH module is returned to system.
|
||
|
void IthCloseSystemService()
|
||
|
{
|
||
|
if (::page_locale != 0x3a4) {
|
||
|
NtUnmapViewOfSection(NtCurrentProcess(), ::page);
|
||
|
NtClose(::codepage_section);
|
||
|
}
|
||
|
if (ITH_ENABLE_THREADMAN) {
|
||
|
NtUnmapViewOfSection(NtCurrentProcess(), ::thread_man_);
|
||
|
NtClose(::thread_man_section);
|
||
|
}
|
||
|
NtClose(::root_obj);
|
||
|
#ifdef ITH_HAS_HEAP
|
||
|
RtlDestroyHeap(::hHeap);
|
||
|
#endif // ITH_HAS_HEAP
|
||
|
}
|
||
|
|
||
|
//Check for existence of a file in current folder. Thread safe after init.
|
||
|
//For ITH main module, it's ITH folder. For target process it's the target process's current folder.
|
||
|
BOOL IthCheckFile(LPCWSTR file)
|
||
|
{
|
||
|
//return PathFileExistsW(file); // jichi: need Shlwapi.lib
|
||
|
|
||
|
//return (dwAttrib != INVALID_FILE_ATTRIBUTES && !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
|
||
|
//return GetFileAttributesW(file) != INVALID_FILE_ATTRIBUTES; // jichi: does not consider the current app's path
|
||
|
|
||
|
// jichi 9/22/2013: Following code does not work in Wine
|
||
|
// See: http://stackoverflow.com/questions/3828835/how-can-we-check-if-a-file-exists-or-not-using-win32-program
|
||
|
//WIN32_FIND_DATA FindFileData;
|
||
|
//HANDLE handle = FindFirstFileW(file, &FindFileData);
|
||
|
//if (handle != INVALID_HANDLE_VALUE) {
|
||
|
// FindClose(handle);
|
||
|
// return TRUE;
|
||
|
//}
|
||
|
//return FALSE;
|
||
|
if (IthIsWine()) {
|
||
|
HANDLE hFile = CreateFileW(file, GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, 0);
|
||
|
if (hFile != INVALID_HANDLE_VALUE) {
|
||
|
CloseHandle(hFile);
|
||
|
return TRUE;
|
||
|
} else if (!wcschr(file, L':')) { // jichi: this is relative path
|
||
|
// jichi 9/22/2013: Change current directory to the same as main module path
|
||
|
// Otherwise NtFile* would not work for files with relative paths.
|
||
|
if (const wchar_t *path = GetMainModulePath()) // path to VNR's python exe
|
||
|
if (const wchar_t *base = wcsrchr(path, L'\\')) {
|
||
|
size_t dirlen = base - path + 1;
|
||
|
if (dirlen + wcslen(file) < MAX_PATH) {
|
||
|
wchar_t buf[MAX_PATH];
|
||
|
wcsncpy(buf, path, dirlen);
|
||
|
wcscpy(buf + dirlen, file);
|
||
|
return IthCheckFile(buf);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
} else { // not wine
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, file);
|
||
|
OBJECT_ATTRIBUTES oa = { sizeof(oa), dir_obj, &us, 0, 0, 0};
|
||
|
// jichi 9/22/2013: Following code does not work in Wine
|
||
|
if (NT_SUCCESS(NtCreateFile(&hFile, FILE_READ_DATA, &oa, &isb, 0, 0, FILE_SHARE_READ, FILE_OPEN, 0, 0, 0))) {
|
||
|
NtClose(hFile);
|
||
|
return TRUE;
|
||
|
}
|
||
|
}
|
||
|
return FALSE;
|
||
|
//return IthGetFileInfo(file,file_info);
|
||
|
//wcscpy(current_dir,file);
|
||
|
}
|
||
|
|
||
|
//Check for existence of files in current folder.
|
||
|
//Unlike IthCheckFile, this function allows wildcard character.
|
||
|
BOOL IthFindFile(LPCWSTR file)
|
||
|
{
|
||
|
NTSTATUS status;
|
||
|
HANDLE h;
|
||
|
UNICODE_STRING us;
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), dir_obj, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
us.Buffer = const_cast<LPWSTR>(file);
|
||
|
LPCWSTR path = wcsrchr(file, L'\\');
|
||
|
if (path) {
|
||
|
us.Length = (path - file) << 1;
|
||
|
us.MaximumLength = us.Length;
|
||
|
} else {
|
||
|
us.Length = 0;
|
||
|
us.MaximumLength = 0;
|
||
|
}
|
||
|
IO_STATUS_BLOCK ios;
|
||
|
if (NT_SUCCESS(NtOpenFile(&h,FILE_LIST_DIRECTORY|SYNCHRONIZE,
|
||
|
&oa,&ios,FILE_SHARE_READ,FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT))) {
|
||
|
BYTE info[0x400];
|
||
|
if (path)
|
||
|
RtlInitUnicodeString(&us, path + 1);
|
||
|
else
|
||
|
RtlInitUnicodeString(&us, file);
|
||
|
status = NtQueryDirectoryFile(h,0,0,0,&ios,info,0x400,FileBothDirectoryInformation,TRUE,&us,TRUE);
|
||
|
NtClose(h);
|
||
|
return NT_SUCCESS(status);
|
||
|
}
|
||
|
return FALSE;
|
||
|
}
|
||
|
//Analogous to IthFindFile, but return detail information in 'info'.
|
||
|
BOOL IthGetFileInfo(LPCWSTR file, LPVOID info, DWORD size)
|
||
|
{
|
||
|
NTSTATUS status;
|
||
|
HANDLE h;
|
||
|
UNICODE_STRING us;
|
||
|
LPCWSTR path = wcsrchr(file, L'\\');
|
||
|
us.Buffer = const_cast<LPWSTR>(file);
|
||
|
if (path) {
|
||
|
us.Length = (path - file) << 1;
|
||
|
us.MaximumLength = us.Length;
|
||
|
} else {
|
||
|
us.Length = 0;
|
||
|
us.MaximumLength = 0;
|
||
|
}
|
||
|
//RtlInitUnicodeString(&us,file);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), dir_obj, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
IO_STATUS_BLOCK ios;
|
||
|
if (NT_SUCCESS(NtOpenFile(&h,FILE_LIST_DIRECTORY|SYNCHRONIZE,
|
||
|
&oa,&ios,FILE_SHARE_READ,FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT))) {
|
||
|
RtlInitUnicodeString(&us,file);
|
||
|
status = NtQueryDirectoryFile(h,0,0,0,&ios,info,size,FileBothDirectoryInformation,0,&us,0);
|
||
|
status = NT_SUCCESS(status);
|
||
|
NtClose(h);
|
||
|
} else
|
||
|
status = FALSE;
|
||
|
return status;
|
||
|
}
|
||
|
|
||
|
//Check for existence of a file with full NT path(start with \??\).
|
||
|
BOOL IthCheckFileFullPath(LPCWSTR file)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, file);
|
||
|
OBJECT_ATTRIBUTES oa = { sizeof(oa), 0, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
if (NT_SUCCESS(NtCreateFile(&hFile,FILE_READ_DATA,&oa,&isb,0,0,FILE_SHARE_READ,FILE_OPEN,0,0,0))) {
|
||
|
NtClose(hFile);
|
||
|
return TRUE;
|
||
|
} else
|
||
|
return FALSE;
|
||
|
}
|
||
|
//Create or open file in current folder. Analogous to Win32 CreateFile.
|
||
|
//option: GENERIC_READ / GENERIC_WRITE.
|
||
|
//share: FILE_SHARE_READ / FILE_SHARE_WRITE / FILE_SHARE_DELETE. 0 for exclusive access.
|
||
|
//disposition: FILE_OPEN / FILE_OPEN_IF.
|
||
|
//Use FILE_OPEN instead of OPEN_EXISTING and FILE_OPEN_IF for CREATE_ALWAYS.
|
||
|
HANDLE IthCreateFile(LPCWSTR name, DWORD option, DWORD share, DWORD disposition)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, name);
|
||
|
OBJECT_ATTRIBUTES oa = { sizeof(oa), dir_obj, &us, OBJ_CASE_INSENSITIVE, 0, 0 };
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
return NT_SUCCESS(NtCreateFile(&hFile,
|
||
|
option|FILE_READ_ATTRIBUTES|SYNCHRONIZE,
|
||
|
&oa,&isb,0,0,share,disposition,
|
||
|
FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE,0,0)) ?
|
||
|
hFile : INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
//Create a directory file in current folder.
|
||
|
HANDLE IthCreateDirectory(LPCWSTR name)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us,name);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), dir_obj, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
return NT_SUCCESS(NtCreateFile(&hFile,FILE_LIST_DIRECTORY|FILE_TRAVERSE|SYNCHRONIZE,&oa,&isb,0,0,
|
||
|
FILE_SHARE_READ|FILE_SHARE_WRITE,FILE_OPEN_IF,FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT,0,0)) ?
|
||
|
hFile : INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
|
||
|
HANDLE IthCreateFileInDirectory(LPCWSTR name, HANDLE dir, DWORD option, DWORD share, DWORD disposition)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us,name);
|
||
|
if (dir == 0) dir = dir_obj;
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), dir, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
return NT_SUCCESS(NtCreateFile(&hFile,
|
||
|
option|FILE_READ_ATTRIBUTES|SYNCHRONIZE,
|
||
|
&oa,&isb,0,0,share,disposition,
|
||
|
FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE,0,0)) ?
|
||
|
hFile : INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
|
||
|
//Analogous to IthCreateFile, but with full NT path.
|
||
|
HANDLE IthCreateFileFullPath(LPCWSTR path, DWORD option, DWORD share, DWORD disposition)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us,path);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), 0, &us, OBJ_CASE_INSENSITIVE, 0, 0};
|
||
|
HANDLE hFile;
|
||
|
IO_STATUS_BLOCK isb;
|
||
|
return NT_SUCCESS(NtCreateFile(&hFile,
|
||
|
option|FILE_READ_ATTRIBUTES|SYNCHRONIZE,
|
||
|
&oa,&isb,0,0,share,disposition,
|
||
|
FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE,0,0)) ?
|
||
|
hFile : INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
|
||
|
//Create section object for sharing memory between processes.
|
||
|
//Similar to CreateFileMapping.
|
||
|
HANDLE IthCreateSection(LPCWSTR name, DWORD size, DWORD right)
|
||
|
{
|
||
|
// jichi 9/25/2013: GENERIC_ALL does NOT work one wine
|
||
|
// See ZwCreateSection: http://msdn.microsoft.com/en-us/library/windows/hardware/ff566428%28v=vs.85%29.aspx
|
||
|
//#ifdef ITH_WINE
|
||
|
enum { DesiredAccess = SECTION_ALL_ACCESS };
|
||
|
//#else
|
||
|
// enum { DesiredAccess = GENERIC_ALL }; // jichi 9/25/2013: not sure whhy ITH is usin GENERIC_ALL
|
||
|
//#endif // ITH_WINE
|
||
|
#define eval (NT_SUCCESS(NtCreateSection(&hSection, DesiredAccess, poa, &s, \
|
||
|
right, SEC_COMMIT, 0)) ? hSection : INVALID_HANDLE_VALUE)
|
||
|
HANDLE hSection;
|
||
|
LARGE_INTEGER s = {size, 0};
|
||
|
OBJECT_ATTRIBUTES *poa = nullptr;
|
||
|
// jichi 9/25/2013: What the fxxx?! poa in the orignal source code of ITH
|
||
|
// is pointed to freed object on the stack?! This will crash wine!
|
||
|
if (name) {
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, name);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), root_obj, &us,OBJ_OPENIF,0,0};
|
||
|
poa = &oa;
|
||
|
return eval;
|
||
|
} else
|
||
|
return eval;
|
||
|
#undef retval
|
||
|
}
|
||
|
|
||
|
//Create event object. Similar to CreateEvent.
|
||
|
HANDLE IthCreateEvent(LPCWSTR name, DWORD auto_reset, DWORD init_state)
|
||
|
{
|
||
|
#define eval (NT_SUCCESS(NtCreateEvent(&hEvent, EVENT_ALL_ACCESS, poa, auto_reset, init_state)) ? \
|
||
|
hEvent : INVALID_HANDLE_VALUE)
|
||
|
HANDLE hEvent;
|
||
|
OBJECT_ATTRIBUTES *poa = nullptr;
|
||
|
// jichi 9/25/2013: What the fxxx?! poa in the orignal source code of ITH
|
||
|
// is pointed to freed object on the stack?! This will crash wine!
|
||
|
if (name) {
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us,name);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), root_obj, &us, OBJ_OPENIF, 0, 0};
|
||
|
poa = &oa;
|
||
|
return eval;
|
||
|
} else
|
||
|
return eval;
|
||
|
#undef eval
|
||
|
}
|
||
|
|
||
|
HANDLE IthOpenEvent(LPCWSTR name)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, name);
|
||
|
OBJECT_ATTRIBUTES oa = { sizeof(oa), root_obj, &us, 0, 0, 0 };
|
||
|
HANDLE hEvent;
|
||
|
return NT_SUCCESS(NtOpenEvent(&hEvent, EVENT_ALL_ACCESS, &oa)) ?
|
||
|
hEvent : INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
|
||
|
void IthSetEvent(HANDLE hEvent) { NtSetEvent(hEvent, 0); }
|
||
|
|
||
|
void IthResetEvent(HANDLE hEvent) { NtClearEvent(hEvent); }
|
||
|
|
||
|
//Create mutex object. Similar to CreateMutex.
|
||
|
//If 'exist' is not null, it will be written 1 if mutex exist.
|
||
|
HANDLE IthCreateMutex(LPCWSTR name, BOOL InitialOwner, DWORD *exist)
|
||
|
{
|
||
|
#define eval NtCreateMutant(&hMutex, MUTEX_ALL_ACCESS, poa, InitialOwner)
|
||
|
UNICODE_STRING us;
|
||
|
HANDLE hMutex;
|
||
|
NTSTATUS status;
|
||
|
OBJECT_ATTRIBUTES *poa = nullptr;
|
||
|
// jichi 9/25/2013: What the fxxx?! poa in the orignal source code of ITH
|
||
|
// is pointed to freed object on the stack?! This will crash wine!
|
||
|
if (name) {
|
||
|
RtlInitUnicodeString(&us, name);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), root_obj, &us, OBJ_OPENIF, 0, 0};
|
||
|
poa = &oa;
|
||
|
status = eval;
|
||
|
} else
|
||
|
status = eval;
|
||
|
if (NT_SUCCESS(status)) {
|
||
|
if (exist)
|
||
|
*exist = status == STATUS_OBJECT_NAME_EXISTS;
|
||
|
return hMutex;
|
||
|
} else
|
||
|
return INVALID_HANDLE_VALUE;
|
||
|
#undef eval
|
||
|
}
|
||
|
|
||
|
HANDLE IthOpenMutex(LPCWSTR name)
|
||
|
{
|
||
|
UNICODE_STRING us;
|
||
|
RtlInitUnicodeString(&us, name);
|
||
|
OBJECT_ATTRIBUTES oa = {sizeof(oa), root_obj, &us, 0, 0, 0};
|
||
|
HANDLE hMutex;
|
||
|
if (NT_SUCCESS(NtOpenMutant(&hMutex, MUTEX_ALL_ACCESS, &oa)))
|
||
|
return hMutex;
|
||
|
else
|
||
|
return INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
|
||
|
BOOL IthReleaseMutex(HANDLE hMutex)
|
||
|
{ return NT_SUCCESS(NtReleaseMutant(hMutex, 0)); }
|
||
|
|
||
|
//Create new thread. 'hProc' must have following right.
|
||
|
//PROCESS_CREATE_THREAD, PROCESS_VM_OPERATION, PROCESS_VM_READ, PROCESS_VM_WRITE.
|
||
|
HANDLE IthCreateThread(LPCVOID start_addr, DWORD param, HANDLE hProc)
|
||
|
{
|
||
|
HANDLE hThread;
|
||
|
// jichi 9/27/2013: NtCreateThread is not implemented in Wine 1.7
|
||
|
if (thread_man_) { // Windows XP
|
||
|
// jichi 9/29/2013: Reserved && commit stack size
|
||
|
// See: http://msdn.microsoft.com/en-us/library/windows/desktop/aa366803%28v=vs.85%29.aspx
|
||
|
// See: http://msdn.microsoft.com/en-us/library/ms810627.aspx
|
||
|
enum { DEFAULT_STACK_LIMIT = 0x400000 };
|
||
|
enum { DEFAULT_STACK_COMMIT = 0x10000 };
|
||
|
enum { PAGE_SIZE = 0x1000 };
|
||
|
CLIENT_ID id;
|
||
|
LPVOID protect;
|
||
|
USER_STACK stack = {};
|
||
|
CONTEXT ctx = {CONTEXT_FULL};
|
||
|
DWORD size = DEFAULT_STACK_LIMIT,
|
||
|
commit = DEFAULT_STACK_COMMIT;
|
||
|
if (!NT_SUCCESS(NtAllocateVirtualMemory(hProc, &stack.ExpandableStackBottom, 0, &size, MEM_RESERVE, PAGE_READWRITE)))
|
||
|
return INVALID_HANDLE_VALUE;
|
||
|
|
||
|
stack.ExpandableStackBase = (char *)stack.ExpandableStackBottom + size;
|
||
|
stack.ExpandableStackLimit = (char *)stack.ExpandableStackBase - commit;
|
||
|
size = PAGE_SIZE;
|
||
|
commit += size;
|
||
|
protect = (char *)stack.ExpandableStackBase - commit;
|
||
|
NtAllocateVirtualMemory(hProc, &protect, 0, &commit, MEM_COMMIT, PAGE_READWRITE);
|
||
|
DWORD oldAccess; // jichi 9/29/2013: unused
|
||
|
NtProtectVirtualMemory(hProc, &protect, &size, PAGE_READWRITE|PAGE_GUARD, &oldAccess);
|
||
|
ctx.SegGs = 0;
|
||
|
ctx.SegFs = 0x38;
|
||
|
ctx.SegEs = 0x20;
|
||
|
ctx.SegDs = 0x20;
|
||
|
ctx.SegSs = 0x20;
|
||
|
ctx.SegCs = 0x18;
|
||
|
ctx.EFlags = 0x3000;
|
||
|
ctx.Eip = (DWORD)thread_man_->GetProcAddr(hProc);
|
||
|
ctx.Eax = (DWORD)start_addr;
|
||
|
ctx.Ecx = ctx.Eip + 0x40;
|
||
|
ctx.Edx = 0xffffffff;
|
||
|
ctx.Esp = (DWORD)stack.ExpandableStackBase - 0x10;
|
||
|
ctx.Ebp = param;
|
||
|
|
||
|
// NTSYSAPI
|
||
|
// NTSTATUS
|
||
|
// NTAPI
|
||
|
// NtCreateThread(
|
||
|
// _Out_ PHANDLE ThreadHandle,
|
||
|
// _In_ ACCESS_MASK DesiredAccess,
|
||
|
// _In_ POBJECT_ATTRIBUTES ObjectAttributes,
|
||
|
// _In_ HANDLE ProcessHandle,
|
||
|
// _Out_ PCLIENT_ID ClientId,
|
||
|
// _In_ PCONTEXT ThreadContext,
|
||
|
// _In_ PUSER_STACK UserStack,
|
||
|
// _In_ BOOLEAN CreateSuspended
|
||
|
// );
|
||
|
if (NT_SUCCESS(NtCreateThread(
|
||
|
&hThread, // _Out_ PHANDLE ThreadHandle,
|
||
|
THREAD_ALL_ACCESS, // _In_ ACCESS_MASK DesiredAccess,
|
||
|
nullptr, // _In_ POBJECT_ATTRIBUTES ObjectAttributes,
|
||
|
hProc, // _In_ HANDLE ProcessHandle,
|
||
|
&id, // _Out_ PCLIENT_ID ClientId,
|
||
|
&ctx, // _In_ PCONTEXT ThreadContext,
|
||
|
&stack, // _In_ PUSER_STACK UserStack,
|
||
|
TRUE // _In_ BOOLEAN CreateSuspended
|
||
|
))) {
|
||
|
// On x64 Windows, NtCreateThread in ntdll calls NtCreateThread in ntoskrnl via WOW64,
|
||
|
// which maps 32-bit system call to the correspond 64-bit version.
|
||
|
// This layer doesn't correctly copy whole CONTEXT structure, so we must set it manually
|
||
|
// after the thread is created.
|
||
|
// On x86 Windows, this step is not necessary.
|
||
|
NtSetContextThread(hThread, &ctx);
|
||
|
NtResumeThread(hThread, 0);
|
||
|
} else
|
||
|
hThread = INVALID_HANDLE_VALUE;
|
||
|
|
||
|
} else {
|
||
|
// jichi 9/27/2013: CreateRemoteThread works on both Wine and Windows 7
|
||
|
// Use CreateRemoteThread instead
|
||
|
// FIXME 10/5/2031: Though sometimes works, CreateRemoteThread randomly crashes on wine.
|
||
|
// See:
|
||
|
// - http://www.unknowncheats.me/forum/c-and-c/64775-createremotethread-dll-injection.html
|
||
|
// - http://source.winehq.org/WineAPI/CreateRemoteThread.html
|
||
|
// - http://msdn.microsoft.com/en-us/library/windows/desktop/ms682437%28v=vs.85%29.aspx
|
||
|
// HANDLE WINAPI CreateRemoteThread(
|
||
|
// _In_ HANDLE hProcess,
|
||
|
// _In_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
|
||
|
// _In_ SIZE_T dwStackSize,
|
||
|
// _In_ LPTHREAD_START_ROUTINE lpStartAddress,
|
||
|
// _In_ LPVOID lpParameter,
|
||
|
// _In_ DWORD dwCreationFlags,
|
||
|
// _Out_ LPDWORD lpThreadId
|
||
|
// );
|
||
|
//ITH_TRY {
|
||
|
if (hProc == INVALID_HANDLE_VALUE)
|
||
|
hProc = GetCurrentProcess();
|
||
|
//DWORD dwThreadId;
|
||
|
hThread = CreateRemoteThread(
|
||
|
hProc, // _In_ HANDLE hProcess,
|
||
|
nullptr, // _In_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
|
||
|
0, // _In_ SIZE_T dwStackSize,
|
||
|
(LPTHREAD_START_ROUTINE)start_addr, // _In_ LPTHREAD_START_ROUTINE lpStartAddress,
|
||
|
(LPVOID)param, // _In_ LPVOID lpParameter,
|
||
|
0, //STACK_SIZE_PARAM_IS_A_RESERVATION // _In_ DWORD dwCreationFlags,
|
||
|
nullptr // _Out_ LPDWORD lpThreadId
|
||
|
);
|
||
|
if (!hThread) // jichi: this function returns nullptr instead of -1
|
||
|
hThread = INVALID_HANDLE_VALUE;
|
||
|
//} ITH_EXCEPT {
|
||
|
// ITH_WARN(L"exception");
|
||
|
// hThread = INVALID_HANDLE_VALUE;
|
||
|
//}
|
||
|
}
|
||
|
/*
|
||
|
else {
|
||
|
// jichi 9/29/2013: Also work on Wine and Windows 7
|
||
|
// See: http://waleedassar.blogspot.com/2012/06/createremotethread-vs.html
|
||
|
CLIENT_ID id;
|
||
|
//DWORD size = DEFAULT_STACK_LIMIT,
|
||
|
// commit = DEFAULT_STACK_COMMIT;
|
||
|
DWORD reserve = 0,
|
||
|
commit = 0;
|
||
|
// http://undocumented.ntinternals.net/UserMode/Undocumented%20Functions/Executable%20Images/RtlCreateUserThread.html
|
||
|
// NTSYSAPI
|
||
|
// NTSTATUS
|
||
|
// NTAPI
|
||
|
// RtlCreateUserThread(
|
||
|
// IN HANDLE ProcessHandle,
|
||
|
// IN PSECURITY_DESCRIPTOR SecurityDescriptor OPTIONAL,
|
||
|
// IN BOOLEAN CreateSuspended,
|
||
|
// IN ULONG StackZeroBits,
|
||
|
// IN OUT PULONG StackReserved,
|
||
|
// IN OUT PULONG StackCommit,
|
||
|
// IN PVOID StartAddress,
|
||
|
// IN PVOID StartParameter OPTIONAL,
|
||
|
// OUT PHANDLE ThreadHandle,
|
||
|
// OUT PCLIENT_ID ClientID);
|
||
|
if (!NT_SUCCESS(RtlCreateUserThread(
|
||
|
hProc, // HANDLE hProcess,
|
||
|
nullptr, // IN PSECURITY_DESCRIPTOR SecurityDescriptor OPTIONAL,
|
||
|
FALSE, // IN BOOLEAN CreateSuspended,
|
||
|
0, // IN ULONG StackZeroBits,
|
||
|
&reserve, // IN OUT PULONG StackReserved,
|
||
|
&commit, // IN OUT PULONG StackCommit,
|
||
|
(LPVOID)start_addr, // IN PVOID StartAddress,
|
||
|
(LPVOID)param,// IN PVOID StartParameter OPTIONAL,
|
||
|
&hThread, // OUT PHANDLE ThreadHandle,
|
||
|
&id // OUT PCLIENT_ID ClientID
|
||
|
)))
|
||
|
hThread = INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
*/
|
||
|
return hThread;
|
||
|
}
|
||
|
|
||
|
//Query module export table. Return function address if found.
|
||
|
//Similar to GetProcAddress
|
||
|
DWORD GetExportAddress(DWORD hModule,DWORD hash)
|
||
|
{
|
||
|
IMAGE_DOS_HEADER *DosHdr;
|
||
|
IMAGE_NT_HEADERS *NtHdr;
|
||
|
IMAGE_EXPORT_DIRECTORY *ExtDir;
|
||
|
UINT uj;
|
||
|
char* pcExportAddr,*pcFuncPtr,*pcBuffer;
|
||
|
DWORD dwReadAddr,dwFuncAddr,dwFuncName;
|
||
|
WORD wOrd;
|
||
|
DosHdr = (IMAGE_DOS_HEADER*)hModule;
|
||
|
if (IMAGE_DOS_SIGNATURE==DosHdr->e_magic) {
|
||
|
dwReadAddr=hModule+DosHdr->e_lfanew;
|
||
|
NtHdr=(IMAGE_NT_HEADERS*)dwReadAddr;
|
||
|
if (IMAGE_NT_SIGNATURE == NtHdr->Signature) {
|
||
|
pcExportAddr = (char*)((DWORD)hModule+
|
||
|
(DWORD)NtHdr->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress);
|
||
|
if (!pcExportAddr)
|
||
|
return 0;
|
||
|
ExtDir = (IMAGE_EXPORT_DIRECTORY*)pcExportAddr;
|
||
|
pcExportAddr = (char*)((DWORD)hModule+(DWORD)ExtDir->AddressOfNames);
|
||
|
|
||
|
for (uj = 0; uj < ExtDir->NumberOfNames; uj++) {
|
||
|
dwFuncName = *(DWORD *)pcExportAddr;
|
||
|
pcBuffer = (char*)((DWORD)hModule+dwFuncName);
|
||
|
if (GetHash(pcBuffer) == hash) {
|
||
|
pcFuncPtr = (char*)((DWORD)hModule+(DWORD)ExtDir->AddressOfNameOrdinals+(uj*sizeof(WORD)));
|
||
|
wOrd = *(WORD*)pcFuncPtr;
|
||
|
pcFuncPtr = (char*)((DWORD)hModule+(DWORD)ExtDir->AddressOfFunctions+(wOrd*sizeof(DWORD)));
|
||
|
dwFuncAddr = *(DWORD *)pcFuncPtr;
|
||
|
return hModule+dwFuncAddr;
|
||
|
}
|
||
|
pcExportAddr += sizeof(DWORD);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
} // extern "C"
|
||
|
|
||
|
// EOF
|
||
|
|
||
|
/*__declspec(naked) void normal_asm()
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
push ecx
|
||
|
push edx
|
||
|
mov fs:[0],esp
|
||
|
push ebp
|
||
|
call eax
|
||
|
_terminate:
|
||
|
push eax
|
||
|
push -2
|
||
|
call dword ptr [NtTerminateThread]
|
||
|
}
|
||
|
}*/
|
||
|
|
||
|
/*
|
||
|
__declspec(naked) void RegToStrAsm()
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov edx, 8
|
||
|
_cvt_loop:
|
||
|
mov eax, ecx
|
||
|
and eax, 0xF
|
||
|
cmp eax, 0xA
|
||
|
jb _below_ten
|
||
|
add al,7
|
||
|
_below_ten:
|
||
|
add al,0x30
|
||
|
stosw
|
||
|
ror ecx,4
|
||
|
dec edx
|
||
|
jne _cvt_loop
|
||
|
retn
|
||
|
}
|
||
|
}
|
||
|
__declspec(naked) void except_asm()
|
||
|
{
|
||
|
__asm
|
||
|
{
|
||
|
mov eax,[esp + 4]
|
||
|
xor esi,esi
|
||
|
mov ebp,[eax]
|
||
|
mov ecx,[esp + 0xC]
|
||
|
mov ebx,[ecx + 0xB8]
|
||
|
sub esp,0x240
|
||
|
lea edi,[esp + 0x40]
|
||
|
mov eax,esp
|
||
|
push esi
|
||
|
push 0x1C
|
||
|
push eax
|
||
|
push esi
|
||
|
push ebx
|
||
|
push -1
|
||
|
call dword ptr [NtQueryVirtualMemory]
|
||
|
test eax,eax
|
||
|
jne _terminate
|
||
|
mov eax,esp
|
||
|
push eax
|
||
|
push 0x200
|
||
|
push edi
|
||
|
push 2
|
||
|
push ebx
|
||
|
push -1
|
||
|
call dword ptr [NtQueryVirtualMemory]
|
||
|
test eax,eax
|
||
|
jne _terminate
|
||
|
pop esi
|
||
|
xadd edi,esi
|
||
|
std
|
||
|
mov al,0x5C
|
||
|
repen scasw
|
||
|
mov word ptr [edi + 2], 0x3A
|
||
|
mov ecx,ebx
|
||
|
sub ecx,[esp]
|
||
|
call RegToStrAsm
|
||
|
inc edi
|
||
|
inc edi
|
||
|
xchg esi,edi
|
||
|
mov ecx,ebp
|
||
|
call RegToStrAsm
|
||
|
inc edi
|
||
|
inc edi
|
||
|
xor eax,eax
|
||
|
mov [edi + 0x10], eax
|
||
|
push 0
|
||
|
push edi
|
||
|
push esi
|
||
|
push 0
|
||
|
call dword ptr [MessageBoxW]
|
||
|
or eax, -1
|
||
|
jmp _terminate
|
||
|
}
|
||
|
}
|
||
|
|
||
|
//Prompt for file name.
|
||
|
HANDLE IthPromptCreateFile(DWORD option, DWORD share, DWORD disposition)
|
||
|
{
|
||
|
OPENFILENAME ofn = {sizeof(ofn)}; // common dialog box structure
|
||
|
WCHAR szFile[MAX_PATH]; // buffer for file name
|
||
|
wcscpy(current_dir,L"ITH_export.txt");
|
||
|
wcscpy(szFile,file_path);
|
||
|
|
||
|
//szFile[0]=0;
|
||
|
ofn.lpstrFile = szFile + 4;
|
||
|
ofn.nMaxFile = MAX_PATH;
|
||
|
ofn.lpstrFilter = L"Text\0*.txt";
|
||
|
BOOL result;
|
||
|
if (disposition==FILE_OPEN)
|
||
|
result=GetOpenFileName(&ofn);
|
||
|
else
|
||
|
result=GetSaveFileName(&ofn);
|
||
|
if (result)
|
||
|
{
|
||
|
LPWSTR s=szFile+wcslen(szFile) - 4;
|
||
|
if (_wcsicmp(s,L".txt")!=0) wcscpy(s + 4,L".txt");
|
||
|
return IthCreateFileFullPath(szFile,option,share,disposition);
|
||
|
}
|
||
|
else return INVALID_HANDLE_VALUE;
|
||
|
}
|
||
|
*/
|