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Merge pull request #33 from momo5502/task/token-progress

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Progress on tokens
This commit is contained in:
Maurice Heumann
2024-12-23 10:02:57 +01:00
committed by GitHub
parent 596644b795 ed0ced76f9
commit edc084afa5
3 changed files with 63 additions and 8 deletions
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3
src/windows-emulator/handles.hpp
View File

@@ -16,6 +16,7 @@ struct handle_types
thread,
registry,
mutant,
token,
};
};
@@ -353,6 +354,8 @@ constexpr auto CONSOLE_HANDLE = make_pseudo_handle(0x1, handle_types::file);
constexpr auto STDOUT_HANDLE = make_pseudo_handle(0x2, handle_types::file);
constexpr auto STDIN_HANDLE = make_pseudo_handle(0x3, handle_types::file);
constexpr auto DUMMY_IMPERSONATION_TOKEN = make_pseudo_handle(0x1, handle_types::token);
constexpr auto CURRENT_PROCESS = make_handle(~0ULL);
constexpr auto CURRENT_THREAD = make_handle(~1ULL);

64
src/windows-emulator/syscalls.cpp
View File

@@ -325,6 +325,19 @@ namespace
return STATUS_SUCCESS;
}
if (info_class == ThreadImpersonationToken)
{
if (thread_information_length != sizeof(handle))
{
return STATUS_BUFFER_OVERFLOW;
}
const emulator_object<handle> info{c.emu, thread_information};
info.write(DUMMY_IMPERSONATION_TOKEN);
return STATUS_SUCCESS;
}
if (info_class == ThreadZeroTlsCell)
{
if (thread_information_length != sizeof(ULONG))
@@ -2029,21 +2042,22 @@ namespace
if (token_handle != CURRENT_PROCESS_TOKEN
&& token_handle != CURRENT_THREAD_TOKEN
&& token_handle != CURRENT_THREAD_EFFECTIVE_TOKEN
&& token_handle != DUMMY_IMPERSONATION_TOKEN
)
{
return STATUS_NOT_SUPPORTED;
}
const uint8_t sid[] =
{
0x01, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x15, 0x00, 0x00, 0x00, 0x84, 0x94,
0xD4, 0x04, 0x4B, 0x68, 0x42, 0x34, 0x23,
0xBE, 0x69, 0x4E, 0xE9, 0x03, 0x00, 0x00,
};
if (token_information_class == TokenUser)
{
const uint8_t sid[] =
{
0x01, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x15, 0x00, 0x00, 0x00, 0x84, 0x94,
0xD4, 0x04, 0x4B, 0x68, 0x42, 0x34, 0x23,
0xBE, 0x69, 0x4E, 0xE9, 0x03, 0x00, 0x00,
};
constexpr auto required_size = sizeof(sid) + 0x10;
return_length.write(required_size);
@@ -2061,6 +2075,21 @@ namespace
return STATUS_SUCCESS;
}
if (token_information_class == TokenType)
{
constexpr auto required_size = sizeof(TOKEN_TYPE);
return_length.write(required_size);
if (required_size > token_information_length)
{
return STATUS_BUFFER_TOO_SMALL;
}
emulator_object<TOKEN_TYPE>{c.emu, token_information}.write(
token_handle == DUMMY_IMPERSONATION_TOKEN ? TokenImpersonation : TokenPrimary);
return STATUS_SUCCESS;
}
if (token_information_class == TokenSessionId)
{
constexpr auto required_size = sizeof(ULONG);
@@ -2151,6 +2180,25 @@ namespace
return STATUS_SUCCESS;
}
if (token_information_class == TokenIntegrityLevel)
{
constexpr auto required_size = sizeof(sid) + sizeof(TOKEN_MANDATORY_LABEL);
return_length.write(required_size);
if (required_size > token_information_length)
{
return STATUS_BUFFER_TOO_SMALL;
}
TOKEN_MANDATORY_LABEL label{};
label.Label.Attributes = 0;
label.Label.Sid = reinterpret_cast<void*>(token_information + sizeof(TOKEN_MANDATORY_LABEL));
emulator_object<TOKEN_MANDATORY_LABEL>{c.emu, token_information}.write(label);
c.emu.write_memory(token_information + sizeof(TOKEN_MANDATORY_LABEL), sid, sizeof(sid));
return STATUS_SUCCESS;
}
if (token_information_class == TokenBnoIsolation)
{
constexpr auto required_size = sizeof(TOKEN_BNO_ISOLATION_INFORMATION);

4
src/windows-emulator/windows_emulator.cpp
View File

@@ -263,6 +263,10 @@ namespace
peb.HeapDeCommitFreeBlockThreshold = 0x0000000000001000;
peb.NumberOfHeaps = 0x00000000;
peb.MaximumNumberOfHeaps = 0x00000010;
peb.OSPlatformId = 2;
peb.OSMajorVersion = 0x0000000a;
peb.OSBuildNumber = 0x00006c51;
});
}