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vxunderground
2022-09-10 13:20:38 -05:00
parent 8f5eca39d2
commit 86ca3658a5
143 changed files with 2396 additions and 1398 deletions
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VX-API/HashFileByMsiFileHashTable.cpp
+92
View File
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#include "Win32Helper.h"
//NOTE: PULONG must be pointed to an array of ULONG integers e.g. ULONG FileHash[4] = { 0 };
BOOL HashFileByMsiFileHashTableW(PWCHAR Path, PULONG FileHash)
{
typedef struct _MSIFILEHASHINFO {
ULONG dwFileHashInfoSize;
ULONG dwData[4];
} MSIFILEHASHINFO, * PMSIFILEHASHINFO;
typedef UINT(WINAPI* MSIGETFILEHASHW)(LPCWSTR, DWORD, PMSIFILEHASHINFO);
MSIGETFILEHASHW MsiGetFileHashW = NULL;
MSIFILEHASHINFO Hash = { 0 };
HMODULE hModule = NULL;
BOOL bFlag = FALSE;
Hash.dwFileHashInfoSize = sizeof(Hash);
hModule = LoadLibraryW(L"msi.dll");
if (hModule == NULL)
return FALSE;
MsiGetFileHashW = (MSIGETFILEHASHW)GetProcAddressW((DWORD64)hModule, L"MsiGetFileHashW");
if (MsiGetFileHashW == NULL)
goto EXIT_ROUTINE;
if (!IsPathValidW(Path))
goto EXIT_ROUTINE;
Hash.dwFileHashInfoSize = sizeof(MSIFILEHASHINFO);
if (MsiGetFileHashW(Path, 0, &Hash) != ERROR_SUCCESS)
goto EXIT_ROUTINE;
for (DWORD dwX = 0; dwX < 4; dwX++)
FileHash[dwX] = Hash.dwData[dwX];
bFlag = TRUE;
EXIT_ROUTINE:
if (hModule)
FreeLibrary(hModule);
return bFlag;
}
BOOL HashFileByMsiFileHashTableA(PCHAR Path, PULONG FileHash)
{
typedef struct _MSIFILEHASHINFO {
ULONG dwFileHashInfoSize;
ULONG dwData[4];
} MSIFILEHASHINFO, * PMSIFILEHASHINFO;
typedef UINT(WINAPI* MSIGETFILEHASHA)(LPCSTR, DWORD, PMSIFILEHASHINFO);
MSIGETFILEHASHA MsiGetFileHashA = NULL;
MSIFILEHASHINFO Hash = { 0 };
HMODULE hModule = NULL;
BOOL bFlag = FALSE;
#pragma warning( push )
#pragma warning( disable : 6384)
if ((sizeof(FileHash) / sizeof(ULONG)) < 4)
return FALSE;
#pragma warning( pop )
Hash.dwFileHashInfoSize = sizeof(Hash);
hModule = LoadLibraryW(L"msi.dll");
if (hModule == NULL)
return FALSE;
MsiGetFileHashA = (MSIGETFILEHASHA)GetProcAddressW((DWORD64)hModule, L"MsiGetFileHashA");
if (MsiGetFileHashA == NULL)
goto EXIT_ROUTINE;
if (!IsPathValidA(Path))
goto EXIT_ROUTINE;
Hash.dwFileHashInfoSize = sizeof(MSIFILEHASHINFO);
if (MsiGetFileHashA(Path, 0, &Hash) != ERROR_SUCCESS)
goto EXIT_ROUTINE;
for (DWORD dwX = 0; dwX < 4; dwX++)
FileHash[dwX] = Hash.dwData[dwX];
EXIT_ROUTINE:
if (hModule)
FreeLibrary(hModule);
return bFlag;
}