updated nasa-tables in this project

master
xerox 4 years ago
parent aa49224f52
commit cb4e604d70

@ -16,7 +16,9 @@ namespace nasa
// zero inserted pml4e's...
for (const auto [real_idx, inserted_idx] : this->pml4_index_map)
pml4[inserted_idx] = {};
pml4[inserted_idx] = pml4e{ NULL };
while (!SwitchToThread());
}
bool injector_ctx::init() const

@ -16,6 +16,13 @@ int __cdecl main(int argc, char** argv)
nasa::mem_ctx notepad_proc(vdm, util::get_pid("notepad.exe"));
nasa::injector_ctx injector(&my_proc, &notepad_proc);
// driver no longer needs to be loaded since paging tables are all setup :^)
if (!vdm::unload_drv(drv_handle, drv_key))
{
std::printf("[!] unable to unload vulnerable driver...\n");
return -1;
}
if (!injector.init())
{
std::printf("[!] failed to init injector_ctx...\n");
@ -31,12 +38,6 @@ int __cdecl main(int argc, char** argv)
std::printf("[+] ntdll reverse inject address -> 0x%p\n", ntdll_inject_addr);
std::printf("[+] ntdll MZ -> 0x%x\n", *(short*)ntdll_inject_addr);
if (!vdm::unload_drv(drv_handle, drv_key))
{
std::printf("[!] unable to unload vulnerable driver...\n");
return -1;
}
std::printf("[+] press any key to close...\n");
std::getchar();
}

@ -76,9 +76,8 @@ namespace nasa
mem_ctx::~mem_ctx()
{
// remove pml4e
pml4e null_value{ NULL };
set_pml4e(reinterpret_cast<::ppml4e>(get_dirbase()) + this->pml4e_index, null_value, true);
set_pml4e(reinterpret_cast<::ppml4e>(get_dirbase()) + this->pml4e_index, pml4e{NULL});
while (!SwitchToThread());
}
void* mem_ctx::set_page(void* addr)

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