mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-23 22:05:36 +08:00
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
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#include"Aksys.h"
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namespace
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{
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bool _Aksys() {
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//https://vndb.org/v25385
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//Spirit Hunter: NG
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/*
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int __usercall sub_4CDD70@<eax>(const char *a1@<edx>, int a2, _DWORD *a3, int *a4)
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{
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int result; // eax
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const char *v6; // [esp+Ch] [ebp-8h] BYREF
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*a3 = strlen(a1);
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if ( *a1 && a2 )
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{
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v6 = a1;
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if ( (unsigned __int8)sub_4CAEB0(&v6) )
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{
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*a4 = sub_4CAF70(0, 0, 0x3A4u, (const unsigned __int16 *)a1, 0xFDE9u);
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return 0;
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}
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else
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{
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return -2141454316;
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}
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}
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else
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{
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result = 0;
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*a4 = 0;
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}
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return result;
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}
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*/
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BYTE bytes[] = {
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0x68,0xe9,0xfd,0,0,
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0x56,
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0x68,0xa4,0x03,0,0,
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0x33,XX,
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0x33,XX,
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0xe8
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};
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auto addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
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if (!addr) return false;
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addr = findfuncstart(addr);
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if (!addr) return false;
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HookParam hp;
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hp.address = addr;
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hp.offset=get_reg(regs::edx);
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hp.split=get_reg(regs::edx);
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hp.type = USING_STRING|USING_SPLIT;
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hp.filter_fun = [](LPVOID data, size_t* size, HookParam*) {
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StringFilter((char*)data, size, "@1r", 3);
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StringFilter((char*)data, size, "@-1r", 4);
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return (StringToWideString(std::string((char*)data,*size),932).has_value());
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};
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return NewHook(hp, "Aksys");
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}
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}
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bool Aksys::attach_function() {
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return _Aksys();
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}
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