#include 
typedef
BOOL
(
WINAPI
*
IsDebuggerPresent_t
)
(
)
;
BOOL WINAPI
FakeIsDebuggerPresent
(
)
{
return
FALSE
;
}
void
HookIAT
(
)
{
DWORD
*
pIAT
=
(
DWORD
*
)
0x10035068
;
DWORD oldProtect
;
VirtualProtect
(
pIAT
,
sizeof
(
DWORD
)
,
PAGE_EXECUTE_READWRITE
,
&
oldProtect
)
;
*
pIAT
=
(
DWORD
)
FakeIsDebuggerPresent
;
VirtualProtect
(
pIAT
,
sizeof
(
DWORD
)
,
oldProtect
,
&
oldProtect
)
;
}
BOOL APIENTRY
DllMain
(
HMODULE hModule
,
DWORD  ul_reason_for_call
,
LPVOID lpReserved
)
{
if
(
ul_reason_for_call
==
DLL_PROCESS_ATTACH
)
{
HookIAT
(
)
;
}
return
TRUE
;
}