mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-10-23 07:28:16 +08:00
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#include"Artemis.h"
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bool InsertArtemisHook() {
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/*
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* Sample games:
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* https://vndb.org/v45247
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*/
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const BYTE bytes[] = {
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0xCC, // int 3
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0x40, 0x57, // push rdi <- hook here
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0x48, 0x83, 0xEC, 0x40, // sub rsp,40
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0x48, 0xC7, 0x44, 0x24, 0x30, XX4, // mov qword ptr [rsp+30],FFFFFFFFFFFFFFFE
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0x48, 0x89, 0x5C, 0x24, 0x50 // mov [rsp+50],rbx
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};
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for (auto addr : Util::SearchMemory(bytes, sizeof(bytes), PAGE_EXECUTE, processStartAddress, processStopAddress)) {
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HookParam hp;
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hp.address = addr + 1;
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hp.offset=get_reg(regs::rdi);
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hp.type = USING_STRING | CODEC_UTF8 | NO_CONTEXT;
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ConsoleOutput("INSERT Artemis Hook ");
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return NewHook(hp, "Artemis");
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}
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ConsoleOutput("Artemis: pattern not found");
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return false;
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}
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bool Artemis64() {
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const BYTE BYTES[] = {
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0x48,0x89,0x5C,0x24,0x20,0x55,0x56,0x57,0x41,0x54,0x41,0x55,0x41,0x56,0x41,0x57,0x48,0x83,0xec,0x60
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//__int64 __fastcall sub_14017A760(__int64 a1, char *a2, char **a3)
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//FLIP FLOP IO
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};
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auto addrs = Util::SearchMemory(BYTES, sizeof(BYTES), PAGE_EXECUTE_READ, processStartAddress, processStopAddress);
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for (auto addr : addrs) {
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char info[1000] = {};
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ConsoleOutput("InsertArtemis64Hook %p", addr);
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HookParam hp;
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hp.address = addr;
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hp.type = CODEC_UTF8 | USING_STRING|EMBED_ABLE|EMBED_BEFORE_SIMPLE|EMBED_AFTER_NEW;
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hp.offset=get_reg(regs::rdx);//rdx
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return NewHook(hp, "Artemis64");
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}
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ConsoleOutput("InsertArtemis64Hook failed");
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return false;
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}
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bool Artemis::attach_function() {
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bool b1=Artemis64();
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b1=InsertArtemisHook()||b1;
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return b1;
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}
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