mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-12-26 21:24:12 +08:00
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
#include "lucasystem.h"
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bool IG64filter(void *data, size_t *size, HookParam *)
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{
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auto text = reinterpret_cast<LPWSTR>(data);
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std::wstring str = std::wstring(text, *size / 2);
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std::wregex reg1(L"\\$\\[(.*?)\\$/(.*?)\\$\\]");
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std::wstring result1 = std::regex_replace(str, reg1, L"$1");
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std::wregex reg2(L"@[^@]*@");
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std::wstring result2 = std::regex_replace(result1, reg2, L"");
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write_string_overwrite(text, size, result2);
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return true;
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};
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bool InsertIG64Hook2()
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{
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const BYTE BYTES[] = {
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0xBA, 0x3F, 0xFF, 0x00, 0x00,
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XX, 0x8B, XX,
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0xE8, XX2, 0x00, 0x00};
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bool ok = false;
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auto addrs = Util::SearchMemory(BYTES, sizeof(BYTES), PAGE_EXECUTE, processStartAddress, processStopAddress);
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std::set<uintptr_t> collect;
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for (auto addr : addrs)
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{
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ConsoleOutput("%p", addr);
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const BYTE aligned[] = {0xCC, 0xCC};
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auto addr1 = reverseFindBytes(aligned, sizeof(aligned), addr - 0x10000, addr);
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//[240830][1150510][Key] LUNARiA -Virtualized Moonchild- 多国語版 Chinese-English-Japanese DL版 (files)
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const BYTE sig2[] = {0x48, 0x89, XX, XX, XX, 0x55, 0x56, 0x57, 0x41, 0x54, 0x41, 0x55, 0x41, 0x56, 0x41, 0x57};
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auto addr2 = reverseFindBytes(sig2, sizeof(sig2), addr - 0x10000, addr);
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ConsoleOutput("%p %p", addr1, addr2);
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addr = max(addr1, addr2);
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if (addr == 0)
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continue;
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if (addr == addr1)
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addr += 2;
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collect.insert(addr);
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}
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for (auto addr : collect)
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{
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HookParam hp;
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hp.address = addr;
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hp.type = CODEC_UTF16 | USING_STRING | EMBED_ABLE | EMBED_BEFORE_SIMPLE | EMBED_AFTER_NEW; // 可以内嵌英文
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hp.filter_fun = IG64filter;
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hp.offset = get_reg(regs::rdx); // rdx
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ok |= NewHook(hp, "IG642");
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}
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return ok;
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}
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bool lucasystem::attach_function()
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{
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return InsertIG64Hook2();
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}
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