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Update lucasystem.cpp

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恍兮惚兮 2024-08-31 01:14:21 +08:00
parent 10ae1f92c4
commit 523c65d1f8
1 changed files with 41 additions and 28 deletions
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57
LunaHook/engine64/lucasystem.cpp
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@ -1,42 +1,55 @@
#include"lucasystem.h" #include "lucasystem.h"
bool IG64filter(void* data, size_t* size, HookParam*) { bool IG64filter(void *data, size_t *size, HookParam *)
{
auto text = reinterpret_cast<LPWSTR>(data); auto text = reinterpret_cast<LPWSTR>(data);
std::wstring str =std::wstring(text,*size / 2); std::wstring str = std::wstring(text, *size / 2);
std::wregex reg1(L"\\$\\[(.*?)\\$/(.*?)\\$\\]"); std::wregex reg1(L"\\$\\[(.*?)\\$/(.*?)\\$\\]");
std::wstring result1 = std::regex_replace(str, reg1, L"$1"); std::wstring result1 = std::regex_replace(str, reg1, L"$1");
std::wregex reg2(L"@[^@]*@"); std::wregex reg2(L"@[^@]*@");
std::wstring result2 = std::regex_replace(result1, reg2, L""); std::wstring result2 = std::regex_replace(result1, reg2, L"");
write_string_overwrite(text,size,result2); write_string_overwrite(text, size, result2);
return true; return true;
}; };
bool InsertIG64Hook2() { bool InsertIG64Hook2()
{
const BYTE BYTES[] = { const BYTE BYTES[] = {
0xBA,0x3F,0xFF,0x00,0x00, 0xBA, 0x3F, 0xFF, 0x00, 0x00,
XX,0x8B,XX, XX, 0x8B, XX,
0xE8,XX2,0x00,0x00 0xE8, XX2, 0x00, 0x00};
}; bool ok = false;
bool ok=false;
auto addrs = Util::SearchMemory(BYTES, sizeof(BYTES), PAGE_EXECUTE, processStartAddress, processStopAddress); auto addrs = Util::SearchMemory(BYTES, sizeof(BYTES), PAGE_EXECUTE, processStartAddress, processStopAddress);
for (auto addr : addrs) { std::set<uintptr_t> collect;
ConsoleOutput("IG642 %p", addr); for (auto addr : addrs)
const BYTE aligned[] = { 0xCC,0xCC }; {
addr = reverseFindBytes(aligned, sizeof(aligned), addr - 0x10000, addr); ConsoleOutput("%p", addr);
if (addr == 0)continue; const BYTE aligned[] = {0xCC, 0xCC};
addr += 2; auto addr1 = reverseFindBytes(aligned, sizeof(aligned), addr - 0x10000, addr);
ConsoleOutput("IG642 %p", addr); //[240830][1150510][Key] LUNARiA -Virtualized Moonchild- 多国語版 Chinese-English-Japanese DL版 (files)
const BYTE sig2[] = {0x48, 0x89, XX, XX, XX, 0x55, 0x56, 0x57, 0x41, 0x54, 0x41, 0x55, 0x41, 0x56, 0x41, 0x57};
auto addr2 = reverseFindBytes(sig2, sizeof(sig2), addr - 0x10000, addr);
ConsoleOutput("%p %p", addr1, addr2);
addr = max(addr1, addr2);
if (addr == 0)
continue;
if (addr == addr1)
addr += 2;
collect.insert(addr);
}
for (auto addr : collect)
{
HookParam hp; HookParam hp;
hp.address = addr; hp.address = addr;
hp.type = CODEC_UTF16 | USING_STRING |EMBED_ABLE|EMBED_BEFORE_SIMPLE|EMBED_AFTER_NEW;//可以内嵌英文 hp.type = CODEC_UTF16 | USING_STRING | EMBED_ABLE | EMBED_BEFORE_SIMPLE | EMBED_AFTER_NEW; // 可以内嵌英文
hp.filter_fun = IG64filter; hp.filter_fun = IG64filter;
hp.offset=get_reg(regs::rdx);//rdx hp.offset = get_reg(regs::rdx); // rdx
ok|=NewHook(hp, "IG642"); ok |= NewHook(hp, "IG642");
} }
return ok; return ok;
} }
bool lucasystem::attach_function() { bool lucasystem::attach_function()
{
return InsertIG64Hook2(); return InsertIG64Hook2();
} }