Public-Mirror/LunaHook-mirror
1
0
Fork 0
mirror of https://github.com/HIllya51/LunaHook.git synced 2024-10-22 23:18:16 +08:00
Code Issues Projects Releases Wiki Activity

jf

Browse Source
This commit is contained in:
恍兮惚兮 2024-06-05 15:09:08 +08:00
parent d420d175f7
commit d30a9cfbd8
3 changed files with 43 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
LunaHook/engine32/CaramelBox.h
View File

@ -41,7 +41,7 @@ class CaramelBox2:public ENGINE{
check_by=CHECK_BY::CUSTOM;
check_by_target=[](){
if(!Util::CheckFile(L"*.mpg"))return true;
if(!Util::CheckFile(L"*.mpg"))return false;
char copyright[]="OTOBOKU-CaramelBox";//OTOBOKU-CaramelBox //Software\Caramel-Box\OTOMEHABOKUNIKOISHITERU
return 0!=MemDbg::findBytes(copyright,sizeof(copyright),processStartAddress,min(processStopAddress,processStartAddress+0x200000));
};

41
LunaHook/engine32/Jellyfish.cpp
View File

@ -30,8 +30,47 @@ bool Jellyfish_attach_function() {
return write_string_overwrite(data,size,std::regex_replace(std::string(reinterpret_cast<char*>(data),*size), std::regex("\\\\[0-7a-zA-Z]"), ""));
};
return NewHook(hp, "Jellyfish");
}
bool Jellyfish_attach_function2() {
//https://vndb.org/r109826
//Sisters: Last Day of Summer
auto ism=GetModuleHandle(L"ism.dll");
if(ism==0)return false;
auto [minaddr,maxaddr]=Util::QueryModuleLimits(ism);
const BYTE bytes[] = {
0x68,0xB0,0x04,0x00,0x00,0x68,0x40,0x06,0x00,0x00
};
std::map<DWORD,int>count;
DWORD maxa=0;int maxi=0;
for(auto _:Util::SearchMemory(bytes,sizeof(bytes),PAGE_EXECUTE,minaddr,maxaddr)){
_ = findfuncstart(_);
if(_==0)continue;
if(count.find(_)==count.end())
count[_]=0;
count[_]+=1;
if(count[_]>=maxi){
maxi=count[_];
maxa=_;
}
}
if (maxa == 0)return false;
HookParam hp;
hp.address = maxa;//0x2F2E1+(DWORD)ism;
hp.type =USING_CHAR|CODEC_UTF16;
hp.text_fun=[](hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
if(stack->ARG3==3)return;
*split=(stack->ARG3)!=0;//多行文本
*data=stack->ARG1;
*len=2;
//不可以快进，否则会有重复
};
return NewHook(hp, "Jellyfish");
}
bool Jellyfish::attach_function(){
return Jellyfish_attach_function();
return Jellyfish_attach_function()||Jellyfish_attach_function2();
}

3
LunaHook/engine32/Jellyfish.h
View File

@ -4,8 +4,9 @@ class Jellyfish:public ENGINE{
public:
Jellyfish(){
is_engine_certain=false;
check_by=CHECK_BY::FILE_ALL;
check_by_target=check_by_list{L"ism.dll",L"data.isa"};
check_by_target=check_by_list{L"ism.dll"};//,L"data.isa"};
};
bool attach_function();
};