mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-24 06:15:35 +08:00
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
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#include"KISS.h"
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bool InsertKissHook() {
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/*
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* Sample games:
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* https://vndb.org/v1767
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*/
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const BYTE bytes[] = {
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0xC1, 0xE9, 0x02, // shr ecx,02 <- hook here
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0xF3, 0xA5, // repe movsd
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0x8B, 0xCA, // mov ecx,edx
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0x55, // push ebp
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0x83, 0xE1, 0x03, // and ecx,03
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0xF3, 0xA4, // repe movsb
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0x8D, 0x4C, 0x24, 0x18, // lea ecx,[esp+18]
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0xE8, XX4, // call kano.exe+6310
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0x8B, 0x0D, XX4 // mov ecx,[kano.exe+211F8C]
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};
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ULONG range = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
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ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStartAddress + range);
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if (!addr) {
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ConsoleOutput("Kiss: pattern not found");
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return false;
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}
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HookParam hp;
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hp.address = addr;
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hp.offset=get_reg(regs::esi);
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hp.type = USING_STRING | NO_CONTEXT|EMBED_DYNA_SJIS|EMBED_ABLE|EMBED_AFTER_NEW|EMBED_BEFORE_SIMPLE;
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hp.hook_font=F_GetTextExtentPoint32A|F_ExtTextOutA;
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ConsoleOutput("INSERT Kiss");
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return NewHook(hp, "Kiss");
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}
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bool KISS::attach_function() {
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return InsertKissHook();
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}
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