mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-27 07:44:02 +08:00
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
#include "AksysGames.h"
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bool AksysGames::attach_function()
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{
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const BYTE bytes[] = {
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/*
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v8 = *v2;
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if ( *v2 == (char)0x80 )
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{
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++v2;
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++v5;
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goto LABEL_26;
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}
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v9 = 0;
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v17 = v7;
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v15 = v2;
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v10 = v6;
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if ( (unsigned __int8)v8 >= 0x81u && (unsigned __int8)v8 <= 0x9Fu
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|| (unsigned __int8)v8 >= 0xE0u && (unsigned __int8)v8 <= 0xFCu )
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{
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*/
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/*
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.text:004BCB70 mov cl, [eax]
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.text:004BCB72 cmp cl, 80h ; '€'
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.text:004BCB75 jz loc_4BCC76
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.text:004BCB7B xor esi, esi
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.text:004BCB7D mov [ebp+var_20C], edi
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.text:004BCB83 mov [ebp+var_214], eax
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.text:004BCB89 mov ebx, edx
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.text:004BCB8B test edi, edi
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.text:004BCB8D jz short loc_4BCBE3
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.text:004BCB8F cmp cl, 81h
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.text:004BCB92 jb short loc_4BCB99
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.text:004BCB94 cmp cl, 9Fh
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.text:004BCB97 jbe short loc_4BCBA3
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.text:004BCB99
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.text:004BCB99 loc_4BCB99: ; CODE XREF: sub_4BCB20+72↑j
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.text:004BCB99 cmp cl, 0E0h
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.text:004BCB9C jb short loc_4BCBC3
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.text:004BCB9E cmp cl, 0FCh
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.text:004BCBA1 ja short loc_4BCBC3
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*/
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0x8a, 0x08,
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0x80, 0xf9, 0x80,
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0x0f, 0x84, XX4,
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0x33, 0xf6,
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0x89, XX, XX4,
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0x89, XX, XX4,
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0x8b, 0xda,
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0x85, 0xff,
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0x74, XX,
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0x80, 0xf9, 0x81,
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0x72, XX,
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0x80, 0xf9, 0x9f,
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0x76, XX,
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0x80, 0xf9, 0xe0,
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0x72, XX,
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0x80, 0xf9, 0xfc,
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0x77, XX};
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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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return false;
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addr = findfuncstart(addr, 0x100, true);
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if (!addr)
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return false;
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HookParam hp;
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hp.address = addr;
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hp.offset = get_stack(1);
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hp.type = USING_STRING;
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return NewHook(hp, "AksysGames");
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} |