mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-23 22:05:36 +08:00
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
#include"AIL2.h"
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bool InsertAIL2Hook() {
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auto findalign = [](uintptr_t addr1) {
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const BYTE pattern[] = { 0x90,0x90,0x83,0xec };
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return reverseFindBytes(pattern, sizeof(pattern), processStartAddress, addr1) + 2;
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};
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bool succ=false;
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BYTE bytes1[] = {
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// .text:0042E5DF 3C 66 cmp al, 66h; 'f'
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//.text:0042E5E1 74 57 jz short loc_42E63A
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//.text : 0042E5E1
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//.text : 0042E5E3 3C 70 cmp al, 70h; 'p'
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//.text:0042E5E5 74 4C jz short loc_42E633
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//.text : 0042E5E5
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//.text : 0042E5E7 3C 73 cmp al, 73h; 's'
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//.text:0042E5E9 74 37 jz short loc_42E622
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0x3c,0x66,
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0x74,XX,
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0x3c,0x70,
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0x74,XX,
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0x3c,0x73,
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0x74,XX
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};
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auto addr1 = MemDbg::findBytes(bytes1, sizeof(bytes1), processStartAddress, processStopAddress);
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if (addr1 == 0) return false;
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addr1 = findalign(addr1);
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if (addr1 == 0) return false;
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ConsoleOutput("AIL1 %p", addr1);
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HookParam hp;
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hp.address = addr1;
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hp.codepage = 932;
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hp.offset=get_stack(3);
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hp.type = USING_STRING;
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succ|=NewHook(hp, "AIL1");
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BYTE bytes[] = { //if ( v12 != 32 && v12 != 33088 )
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0x3d,0x40,0x81,0x00,0x00,0x0f
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};
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addr1 = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
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if (addr1 == 0) return succ;
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addr1 = MemDbg::findEnclosingAlignedFunction(addr1);
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if (addr1 == 0) return succ;
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hp = {};
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hp.address = addr1;
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hp.codepage = 932;
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hp.offset=get_stack(4);
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hp.type = USING_STRING | USING_SPLIT;
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hp.split_index = 0;
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succ|=NewHook(hp, "AIL2");
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return succ;
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}
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bool AIL2::attach_function() {
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//アイル
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return InsertAIL2Hook();
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}
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