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82 lines
2.6 KiB
82 lines
2.6 KiB
#include <iostream>
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#include "libvoyager.hpp"
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#include "util/util.hpp"
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#include "vdm_ctx/vdm_ctx.hpp"
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int __cdecl main(int argc, char** argv)
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{
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vdm::read_phys_t _read_phys =
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[&](void* addr, void* buffer, std::size_t size) -> bool
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{
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const auto read_result =
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voyager::read_phys((u64)addr, (u64)buffer, size);
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return read_result ==
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voyager::vmxroot_error_t::error_success;
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};
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vdm::write_phys_t _write_phys =
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[&](void* addr, void* buffer, std::size_t size) -> bool
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{
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const auto write_result =
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voyager::write_phys((u64)addr, (u64)buffer, size);
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return write_result ==
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voyager::vmxroot_error_t::error_success;
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};
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std::printf("[+] voyager init result -> 0x%x (0x0 == success)\n", voyager::init());
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std::printf("[+] current dirbase -> 0x%p\n", voyager::current_dirbase());
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std::printf("[+] please wait... this may take up to 30 seconds...\n");
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const auto nt_shutdown_system =
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util::get_kmodule_export(
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"ntoskrnl.exe", vdm::syscall_hook.first);
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const auto nt_shutdown_phys =
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voyager::translate(reinterpret_cast<
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voyager::guest_virt_t>(nt_shutdown_system));
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std::printf("NtShutdownSystem -> 0x%p\n", nt_shutdown_system);
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std::printf("NtShutdownSystem (phys) -> 0x%p\n", nt_shutdown_phys);
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vdm::syscall_address.store(reinterpret_cast<void*>(nt_shutdown_phys));
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vdm::vdm_ctx vdm(_read_phys, _write_phys);
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const auto ntoskrnl_base =
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reinterpret_cast<void*>(
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util::get_kmodule_base("ntoskrnl.exe"));
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const auto ntoskrnl_memcpy =
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util::get_kmodule_export("ntoskrnl.exe", "memcpy");
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std::printf("[+] %s physical address -> 0x%p\n", vdm::syscall_hook.first, vdm::syscall_address.load());
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std::printf("[+] %s page offset -> 0x%x\n", vdm::syscall_hook.first, vdm::nt_page_offset);
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std::printf("[+] ntoskrnl base address -> 0x%p\n", ntoskrnl_base);
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std::printf("[+] ntoskrnl memcpy address -> 0x%p\n", ntoskrnl_memcpy);
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short mz_bytes = 0;
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vdm.syscall<decltype(&memcpy)>(
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ntoskrnl_memcpy,
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&mz_bytes,
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ntoskrnl_base,
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sizeof mz_bytes
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);
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std::printf("[+] ntoskrnl MZ -> 0x%x\n", mz_bytes);
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const auto explorer_dirbase =
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vdm.get_dirbase(util::get_pid("explorer.exe"));
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const auto ntdll_base =
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reinterpret_cast<std::uintptr_t>(
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GetModuleHandleA("ntdll.dll"));
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std::printf("explorer.exe dirbase -> 0x%p\n", explorer_dirbase);
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std::printf("current process dirbase -> %p\n", voyager::current_dirbase());
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std::printf("ntdll.dll base -> 0x%p\n", ntdll_base);
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std::printf("ntdll.dll MZ in explorer.exe -> 0x%x\n",
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voyager::rpm<short>(explorer_dirbase, ntdll_base));
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std::printf("[+] press any key to close...\n");
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std::getchar();
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}
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