Lightemerald/windows-user-space-emulator
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momo5502
2024-08-31 21:20:20 +02:00
parent 477eef2d6a
commit 3ead613d2c
2 changed files with 74 additions and 7 deletions
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11
src/windows_emulator/main.cpp
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@@ -282,7 +282,7 @@ namespace
context.process_params.access([&](RTL_USER_PROCESS_PARAMETERS& proc_params)
{
proc_params.Length = sizeof(proc_params);
proc_params.Flags = 0x6001 | 0x80000000; // Prevent CsrClientConnectToServer
proc_params.Flags = 0x6001 | 0x80000000; // Prevent CsrClientConnectToServer
proc_params.ConsoleHandle = reinterpret_cast<HANDLE>(CONSOLE_HANDLE);
proc_params.StandardOutput = reinterpret_cast<HANDLE>(STDOUT_HANDLE);
@@ -578,10 +578,6 @@ namespace
const auto entry1 = find_exported_function(context.ntdll.exports, "LdrInitializeThunk");
const auto entry2 = find_exported_function(context.ntdll.exports, "RtlUserThreadStart");
(void)entry1;
(void)entry2;
syscall_dispatcher dispatcher{context.ntdll.exports};
emu->hook_instruction(x64_hookable_instructions::syscall, [&]
@@ -610,6 +606,11 @@ namespace
});*/
const auto execution_context = context.gs_segment.reserve<CONTEXT>();
execution_context.access([&](CONTEXT& c)
{
c.Rip = entry2;
c.Rsp = emu->reg(x64_register::rsp);
});
emu->reg(x64_register::rcx, execution_context.value());
emu->reg(x64_register::rdx, context.ntdll.image_base);