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Move UnityPlayer loading into the game payload DLL

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This commit is contained in:
mkrsym1 2023-06-08 15:27:51 +03:00
parent 30b79c1cb3
commit 88568b374d
2 changed files with 5 additions and 2 deletions
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3
game_payload/src/main.c
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@ -29,5 +29,8 @@ BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) {
// ...magic // ...magic
tp6_setup_patcher(&game, instance, baseModule); tp6_setup_patcher(&game, instance, baseModule);
// Load the UnityPlayer module
HMODULE unityModule = LoadLibraryA("UnityPlayer.dll");
return TRUE; return TRUE;
} }

4
injector/launcher_payload/src/payload.asm
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@ -18,7 +18,6 @@ main: ; Replacement entry point
lea rdx, [rel s_LoadLibraryA] lea rdx, [rel s_LoadLibraryA]
mov rax, [rbp - 10h] ; *GetProcAddress mov rax, [rbp - 10h] ; *GetProcAddress
call rax ; rax = *LoadLibraryA call rax ; rax = *LoadLibraryA
mov [rbp - 18h], rax
lea rcx, [rel dllPath] lea rcx, [rel dllPath]
call rax ; LoadLibraryA(dllPath) call rax ; LoadLibraryA(dllPath)
@ -28,6 +27,7 @@ main: ; Replacement entry point
lea rdx, [rel s_GetModuleHandleA] lea rdx, [rel s_GetModuleHandleA]
mov rax, [rbp - 10h] ; *GetProcAddress mov rax, [rbp - 10h] ; *GetProcAddress
call rax ; rax = *GetModuleHandle call rax ; rax = *GetModuleHandle
mov [rbp - 18h], rax
mov rcx, 0 mov rcx, 0
call rax ; rax = .exe base address call rax ; rax = .exe base address
@ -43,7 +43,7 @@ main: ; Replacement entry point
lea rcx, [rel s_UnityPlayer.dll] lea rcx, [rel s_UnityPlayer.dll]
mov rax, [rbp - 18h] ; *LoadLibraryA mov rax, [rbp - 18h] ; *GetModuleHandleA
call rax ; rax = UnityPlayer.dll call rax ; rax = UnityPlayer.dll
mov rcx, rax mov rcx, rax