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Adding resource api #36

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Adding resource api #36

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592968f
Added basic resource function hooks
Thorsten-Sick Jul 21, 2014
09b5792
Using CuckoomonNG way of handling those flexible parameters
Thorsten-Sick Jul 22, 2014
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7 changes: 7 additions & 0 deletions cuckoomon.c
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Original file line number Diff line number Diff line change
Expand Up @@ -251,6 +251,13 @@ static hook_t g_hooks[] = {
HOOK(kernel32, WriteConsoleW),
HOOK(user32, GetSystemMetrics),
HOOK(user32, GetCursorPos),
HOOK(kernel32, FindResourceA),
HOOK(kernel32, FindResourceW),
HOOK(kernel32, FindResourceExA),
HOOK(kernel32, FindResourceExW),
HOOK(kernel32, LoadResource),
HOOK(kernel32, SizeofResource),


//
// Network Hooks
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140 changes: 140 additions & 0 deletions hook_misc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -260,3 +260,143 @@ HOOKDEF(BOOL, WINAPI, GetCursorPos,
"y", lpPoint != NULL ? lpPoint->y : 0);
return ret;
}

HOOKDEF(HRSRC, WINAPI, FindResourceA,
_In_opt_ HMODULE hModule,
_In_ PCTSTR lpName,
_In_ PCTSTR lpType
) {
IS_SUCCESS_HANDLE();

static const char *category = "misc";
HRSRC ret = Old_FindResourceA(hModule, lpName, lpType);

char name_value[10];
const char * name_for_print = lpName;
char type_value[10];
const char * type_for_print = lpType;
if (IS_INTRESOURCE(lpName))
{
snprintf(name_value, 10, "#%d", (uintptr_t) lpName);
name_for_print = name_value;
}
if (IS_INTRESOURCE(lpType))
{
snprintf(type_value, 10, "#%d", (uintptr_t) lpType);
type_for_print = type_value;
}

LOQ("pss", "ModuleHandle", hModule, "ResourceName", name_for_print, "ResourceType", type_for_print);
return ret;
}

HOOKDEF(HRSRC, WINAPI, FindResourceW,
_In_opt_ HMODULE hModule,
_In_ PCWSTR lpName,
_In_ PCWSTR lpType
) {
IS_SUCCESS_HANDLE();

static const char *category = "misc";
HRSRC ret = Old_FindResourceW(hModule, lpName, lpType);

wchar_t name_value[10];
const wchar_t * name_for_print = lpName;
wchar_t type_value[10];
const wchar_t * type_for_print = lpType;
if (IS_INTRESOURCE(lpName))
{
swprintf(name_value, 10, L"#%d", (uintptr_t) lpName);
name_for_print = name_value;
}
if (IS_INTRESOURCE(lpType))
{
swprintf(type_value, 10, L"#%d", (uintptr_t) lpType);
type_for_print = type_value;
}

LOQ("puu", "ModuleHandle", hModule, "ResourceName", name_for_print, "ResourceType", type_for_print);
return ret;
}

HOOKDEF(HRSRC, WINAPI, FindResourceExA,
_In_opt_ HMODULE hModule,
_In_ PCTSTR lpType,
_In_ PCTSTR lpName,
_In_ WORD wLanguage
) {
IS_SUCCESS_HANDLE();

static const char *category = "misc";
HRSRC ret = Old_FindResourceExA(hModule, lpType, lpName, wLanguage);

char name_value[10];
const char * name_for_print = lpName;
char type_value[10];
const char * type_for_print = lpType;
if (IS_INTRESOURCE(lpName))
{
snprintf(name_value, 10, "#%d", (uintptr_t) lpName);
name_for_print = name_value;
}
if (IS_INTRESOURCE(lpType))
{
snprintf(type_value, 10, "#%d", (uintptr_t) lpType);
type_for_print = type_value;
}

LOQ("pss", "ModuleHandle", hModule, "ResourceName", name_for_print, "ResourceType", type_for_print);
return ret;
}

HOOKDEF(HRSRC, WINAPI, FindResourceExW,
_In_opt_ HMODULE hModule,
_In_ PCWSTR lpType,
_In_ PCWSTR lpName,
_In_ WORD wLanguage
) {
IS_SUCCESS_HANDLE();

static const char *category = "misc";
HRSRC ret = Old_FindResourceExW(hModule, lpType, lpName, wLanguage);

wchar_t name_value[10];
const wchar_t * name_for_print = lpName;
wchar_t type_value[10];
const wchar_t * type_for_print = lpType;
if (IS_INTRESOURCE(lpName))
{
swprintf(name_value, 10, L"#%d", (uintptr_t) lpName);
name_for_print = name_value;
}
if (IS_INTRESOURCE(lpType))
{
swprintf(type_value, 10, L"#%d", (uintptr_t) lpType);
type_for_print = type_value;
}

LOQ("puu", "ModuleHandle", hModule, "ResourceName", name_for_print, "ResourceType", type_for_print);
return ret;
}

HOOKDEF(HGLOBAL, WINAPI, LoadResource,
_In_opt_ HMODULE hModule,
_In_ HRSRC hResInfo
) {
IS_SUCCESS_HANDLE();

static const char *category = "misc";
HGLOBAL ret = Old_LoadResource(hModule, hResInfo);
LOQ("pp", "ModuleHandle", hModule, "ResourceHandle", hResInfo);
return ret;
}

HOOKDEF(DWORD, WINAPI, SizeofResource,
_In_opt_ HMODULE hModule,
_In_ HRSRC hResInfo
) {
static const char *category = "misc";
DWORD ret = Old_SizeofResource(hModule, hResInfo);
LOQ("pp", "ModuleHandle", hModule, "ResourceHandle", hResInfo);
return ret;
}
36 changes: 36 additions & 0 deletions hooks.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1001,6 +1001,42 @@ extern HOOKDEF(BOOL, WINAPI, GetCursorPos,
_Out_ LPPOINT lpPoint
);

extern HOOKDEF(HRSRC, WINAPI, FindResourceA,
_In_opt_ HMODULE hModule,
_In_ PCTSTR lpName,
_In_ PCTSTR lpType
);

extern HOOKDEF(HRSRC, WINAPI, FindResourceW,
_In_opt_ HMODULE hModule,
_In_ PCWSTR lpName,
_In_ PCWSTR lpType
);

extern HOOKDEF(HRSRC, WINAPI, FindResourceExA,
_In_opt_ HMODULE hModule,
_In_ PCTSTR lpType,
_In_ PCTSTR lpName,
_In_ WORD wLanguage
);

extern HOOKDEF(HRSRC, WINAPI, FindResourceExW,
_In_opt_ HMODULE hModule,
_In_ PCWSTR lpType,
_In_ PCWSTR lpName,
_In_ WORD wLanguage
);

extern HOOKDEF(HGLOBAL, WINAPI, LoadResource,
_In_opt_ HMODULE hModule,
_In_ HRSRC hResInfo
);

extern HOOKDEF(DWORD, WINAPI, SizeofResource,
_In_opt_ HMODULE hModule,
_In_ HRSRC hResInfo
);

//
// Network Hooks
//
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