mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-12-25 12:44:13 +08:00
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#include"Aksys.h"
|
|
namespace
|
|
{
|
|
bool _Aksys() {
|
|
//https://vndb.org/v25385
|
|
//Spirit Hunter: NG
|
|
/*
|
|
int __usercall sub_4CDD70@<eax>(const char *a1@<edx>, int a2, _DWORD *a3, int *a4)
|
|
{
|
|
int result; // eax
|
|
const char *v6; // [esp+Ch] [ebp-8h] BYREF
|
|
|
|
*a3 = strlen(a1);
|
|
if ( *a1 && a2 )
|
|
{
|
|
v6 = a1;
|
|
if ( (unsigned __int8)sub_4CAEB0(&v6) )
|
|
{
|
|
*a4 = sub_4CAF70(0, 0, 0x3A4u, (const unsigned __int16 *)a1, 0xFDE9u);
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return -2141454316;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result = 0;
|
|
*a4 = 0;
|
|
}
|
|
return result;
|
|
}
|
|
*/
|
|
BYTE bytes[] = {
|
|
0x68,0xe9,0xfd,0,0,
|
|
0x56,
|
|
0x68,0xa4,0x03,0,0,
|
|
0x33,XX,
|
|
0x33,XX,
|
|
0xe8
|
|
};
|
|
auto addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
|
|
if (!addr) return false;
|
|
addr = findfuncstart(addr);
|
|
if (!addr) return false;
|
|
HookParam hp;
|
|
hp.address = addr;
|
|
hp.offset=get_reg(regs::edx);
|
|
hp.split=get_reg(regs::edx);
|
|
hp.type = USING_STRING|USING_SPLIT;
|
|
hp.filter_fun = [](LPVOID data, size_t* size, HookParam*) {
|
|
StringFilter((char*)data, size, "@1r", 3);
|
|
StringFilter((char*)data, size, "@-1r", 4);
|
|
return (StringToWideString(std::string((char*)data,*size),932).has_value());
|
|
};
|
|
return NewHook(hp, "Aksys");
|
|
}
|
|
}
|
|
bool Aksys::attach_function() {
|
|
return _Aksys();
|
|
}
|