#include "sandbox.h"
#include "sandbox_callbacks.h"
std::string getDllNameFromApiSetMap(const std::string& apiSet);
auto Api_QueryPerformanceCounter(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t return_params_address = 0;
    LARGE_INTEGER data;
    BOOL origin_return_value = QueryPerformanceCounter(&data);
    if (context->GetPeInfo()->isX64) {
        uc_reg_read(uc, UC_X86_REG_RCX, &return_params_address);
    } else {
        uint64_t ebp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &ebp_address);
        ebp_address += 0x4;
        uc_mem_read(uc, ebp_address, &return_params_address, 0x4);
    }
    uc_mem_write(uc, return_params_address, &data, sizeof(LARGE_INTEGER));
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &origin_return_value);
}
auto Api_GetSystemTimeAsFileTime(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    uint64_t rcx;
    FILETIME file_time;
    GetSystemTimeAsFileTime(&file_time);
    uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
    uc_mem_write(uc, rcx, &file_time, sizeof(FILETIME));
}
void Api_GetCurrentThreadId(void* sandbox, uc_engine* uc, uint64_t address) {
    auto context = static_cast<Sandbox*>(sandbox);
    if (context->GetPeInfo()->isX64) {
        uc_reg_write(uc, UC_X86_REG_RAX,
                     &context->GetTeb64()->ClientId.UniqueThread);
    } else {
        uc_reg_write(uc, UC_X86_REG_RAX,
                     &context->GetTeb32()->ClientId.UniqueThread);
    }
}
void Api_GetCurrentProcessId(void* sandbox, uc_engine* uc, uint64_t address) {
    auto context = static_cast<Sandbox*>(sandbox);
    if (context->GetPeInfo()->isX64) {
        uc_reg_write(uc, UC_X86_REG_RAX,
                     &context->GetTeb64()->ClientId.UniqueProcess);
    } else {
        uc_reg_write(uc, UC_X86_REG_RAX,
                     &context->GetTeb32()->ClientId.UniqueProcess);
    }
}
auto Api_LoadLibraryA(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t params_address = 0;

    // 获取参数地址
    if (context->GetPeInfo()->isX64) {
        uc_reg_read(uc, UC_X86_REG_RCX, &params_address);
    } else {
        uint64_t ebp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &ebp_address);
        ebp_address += 0x4;
        uc_mem_read(uc, ebp_address, &params_address, 0x4);
    }

    uint64_t return_address = 0;
    std::string module_name;
    char buffer[MAX_PATH];
    size_t i = 0;

    // 读取模块名称
    if (params_address != 0) {
        do {
            uint8_t byte;
            uc_mem_read(uc, params_address + i, &byte, 1);
            buffer[i] = byte;
            i++;
        } while (buffer[i - 1] != 0 && i < MAX_PATH);

        if (i > 0 && i < MAX_PATH) {
            module_name = std::string(buffer);
            // 确保模块名以.dll结尾（不区分大小写）
            if (module_name.length() > 4) {
                std::string ext = module_name.substr(module_name.length() - 4);
                if (_stricmp(ext.c_str(), ".dll") != 0) {
                    module_name += ".dll";
                }
            } else {
                module_name += ".dll";
            }
            std::string fuck_up_api_ms = module_name;
            if (fuck_up_api_ms.find("api-ms-") != std::string::npos) {
                module_name = getDllNameFromApiSetMap(fuck_up_api_ms);
                if (module_name.size() <= 1) __debugbreak();
            }

            // 从模块列表中查找对应模块
            for (const auto& module : context->GetModuleList()) {
                if (_stricmp((*module).name, module_name.c_str()) == 0) {
                    return_address = (*module).base;
                    break;
                }
            }
        }
    }

    printf("[*] LoadLibraryA: Module=%s, Base=0x%llx\n", module_name.c_str(),
           return_address);
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_address);
}
auto Api_LoadLibraryExW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t module_name_address = 0;
    uint64_t flags = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpLibFileName, r8 = dwFlags
        uc_reg_read(uc, UC_X86_REG_RCX, &module_name_address);
        uc_reg_read(uc, UC_X86_REG_R8, &flags);
    } else {
        // x86: 从栈上读取参数
        uint64_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &module_name_address, 0x4);
        esp_address += 0x8;  // 跳过hFile参数
        uc_mem_read(uc, esp_address, &flags, 0x4);
    }

    uint64_t return_address = 0;
    std::wstring module_name;
    wchar_t buffer[MAX_PATH];
    size_t i = 0;
    bool isApiSetMapMeme = false;
    // 读取宽字符模块名称
    if (module_name_address != 0) {
        do {
            uint16_t wchar;
            uc_mem_read(uc, module_name_address + (i * 2), &wchar, 2);
            buffer[i] = wchar;
            i++;
        } while (buffer[i - 1] != 0 && i < MAX_PATH);

        if (i > 0 && i < MAX_PATH) {
            module_name = std::wstring(buffer);
            std::string ansi_name(module_name.begin(), module_name.end());

            std::string fuck_up_api_ms = ansi_name;
            if (ansi_name.length() > 4) {
                std::string ext = ansi_name.substr(ansi_name.length() - 4);
                if (_stricmp(ext.c_str(), ".dll") != 0) {
                    ansi_name += ".dll";
                }
            } else {
                ansi_name += ".dll";
            }
            if (ansi_name.find("api-ms-") != std::string::npos) {
                ansi_name = getDllNameFromApiSetMap(ansi_name);
                isApiSetMapMeme = true;
                // if (ansi_name.size() <= 1) __debugbreak();
            }

            // 从模块列表中查找对应模块
            for (const auto& module : context->GetModuleList()) {
                if (_stricmp((*module).name, ansi_name.c_str()) == 0) {
                    return_address = (*module).base;
                    break;
                }
            }
        }
    }

    printf("[*] LoadLibraryExW: Module=%ls, Flags=0x%llx, Base=0x%llx\n",
           module_name.c_str(), flags, return_address);
    if (return_address == 0 && isApiSetMapMeme) {
        // 找不到就不管他了,操
        return_address = 0x1337;
    }
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_address);
}
void Api_GetLastError(void* sandbox, uc_engine* uc, uint64_t address) {
    auto context = static_cast<Sandbox*>(sandbox);
    DWORD last_error = 0;

    // 从TEB中获取LastError
    if (context->GetPeInfo()->isX64) {
        last_error = context->GetTeb64()->LastErrorValue;
    } else {
        last_error = context->GetTeb32()->LastErrorValue;
    }

    printf("[*] GetLastError: LastError=0x%x\n", last_error);
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &last_error);
}
auto Api_InitializeCriticalSectionAndSpinCount(void* sandbox, uc_engine* uc,
                                               uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpCriticalSection = 0;
    uint32_t dwSpinCount = 0;
    BOOL success = TRUE;  // 默认返回成功

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpCriticalSection, rdx = dwSpinCount
        uc_reg_read(uc, UC_X86_REG_RCX, &lpCriticalSection);
        uint64_t temp_spin_count = 0;
        uc_reg_read(uc, UC_X86_REG_RDX, &temp_spin_count);
        dwSpinCount = static_cast<uint32_t>(temp_spin_count);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_cs = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_cs, sizeof(uint32_t));
        lpCriticalSection = temp_cs;
        esp_address += 0x4;
        uc_mem_read(uc, esp_address, &dwSpinCount, sizeof(uint32_t));
    }

    if (lpCriticalSection != 0) {
        // 初始化关键段结构
        RTL_CRITICAL_SECTION cs = {0};
        cs.LockCount = -1;           // 初始未锁定状态
        cs.RecursionCount = 0;       // 初始递归计数为0
        cs.SpinCount = dwSpinCount;  // 设置自旋计数
        cs.OwningThread = 0;         // 初始无拥有线程
        cs.LockSemaphore = 0;        // 初始信号量为0

        // 写入初始化后的结构到目标内存
        uc_mem_write(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));
    } else {
        success = FALSE;
        // 设置LastError
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf(
        "[*] InitializeCriticalSectionAndSpinCount: CS=0x%llx, SpinCount=0x%x, "
        "Success=%d\n",
        lpCriticalSection, dwSpinCount, success);

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &success);
}
auto Api_TlsAlloc(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    DWORD tls_index = TLS_OUT_OF_INDEXES;  // 默认返回失败值

    // 获取TEB结构
    if (context->GetPeInfo()->isX64) {
        auto teb = context->GetTeb64();
        // 在TLS槽中查找第一个可用的位置
        for (DWORD i = 0; i < 64; i++) {  // TEB中TlsSlots数组大小为64
            if (teb->TlsSlots[i] == (void*)0x1337ffffff) {
                teb->TlsSlots[i] = (void*)0;  // 标记为已使用
                tls_index = i;
                break;
            }
        }
    } else {
        auto teb = context->GetTeb32();
        // 在TLS槽中查找第一个可用的位置
        for (DWORD i = 0; i < 64; i++) {  // TEB中TlsSlots数组大小为64
            if (teb->TlsSlots[i] == 0x1337) {
                teb->TlsSlots[i] = 0;  // 标记为已使用
                tls_index = i;
                break;
            }
        }
    }

    if (tls_index == TLS_OUT_OF_INDEXES) {
        // 设置LastError为没有可用的TLS索引
        DWORD error = ERROR_NO_MORE_ITEMS;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf("[*] TlsAlloc: Allocated TLS Index=0x%x\n", tls_index);

    // 返回分配的TLS索引
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &tls_index);
}
auto Api_TlsSetValue(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t dwTlsIndex = 0;
    uint64_t lpTlsValue = 0;
    BOOL success = FALSE;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = dwTlsIndex, rdx = lpTlsValue
        uint64_t temp_index;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_index);
        dwTlsIndex = static_cast<uint32_t>(temp_index);
        uc_reg_read(uc, UC_X86_REG_RDX, &lpTlsValue);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &dwTlsIndex, sizeof(uint32_t));
        esp_address += 0x4;
        uint32_t temp_value;
        uc_mem_read(uc, esp_address, &temp_value, sizeof(uint32_t));
        lpTlsValue = temp_value;
    }

    // 检查索引是否有效（小于64）
    if (dwTlsIndex < 64) {
        if (context->GetPeInfo()->isX64) {
            auto teb = context->GetTeb64();
            // 检查槽是否已分配（不为nullptr）
            if (teb->TlsSlots[dwTlsIndex] != (void*)0x1337ffffff) {
                teb->TlsSlots[dwTlsIndex] = (void*)lpTlsValue;
                success = TRUE;
            }
        } else {
            auto teb = context->GetTeb32();
            // 检查槽是否已分配（不为0）
            if (teb->TlsSlots[dwTlsIndex] != 0x1337) {
                teb->TlsSlots[dwTlsIndex] = static_cast<uint32_t>(lpTlsValue);
                success = TRUE;
            }
        }
    }

    if (!success) {
        // 设置LastError
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf("[*] TlsSetValue: Index=0x%x, Value=0x%llx, Success=%d\n",
           dwTlsIndex, lpTlsValue, success);

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &success);
}
auto Api_DeleteCriticalSection(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpCriticalSection = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpCriticalSection
        uc_reg_read(uc, UC_X86_REG_RCX, &lpCriticalSection);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_cs = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_cs, sizeof(uint32_t));
        lpCriticalSection = temp_cs;
    }

    if (lpCriticalSection != 0) {
        // 读取现有的关键段结构
        RTL_CRITICAL_SECTION cs;
        uc_mem_read(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));

        // 检查是否有线程仍在等待
        if (cs.LockCount >= 0) {
            // 有线程正在等待，设置错误
            DWORD error = ERROR_SEM_IS_SET;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
        }

        // 清零内存，表示删除
        memset(&cs, 0, sizeof(RTL_CRITICAL_SECTION));
        uc_mem_write(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));
    }

    printf("[*] DeleteCriticalSection: CS=0x%llx\n", lpCriticalSection);
}

auto Api_IsProcessorFeaturePresent(void* sandbox, uc_engine* uc,
                                   uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t feature_number = 0;
    BOOL is_supported = FALSE;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = FeatureNumber
        uint64_t temp_feature;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_feature);
        feature_number = static_cast<uint32_t>(temp_feature);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &feature_number, sizeof(uint32_t));
    }

    // 模拟一些常见的处理器特性
    switch (feature_number) {
        case PF_FLOATING_POINT_PRECISION_ERRATA:  // 0
            is_supported = FALSE;
            break;
        case PF_FLOATING_POINT_EMULATED:  // 1
            is_supported = FALSE;
            break;
        case PF_COMPARE_EXCHANGE_DOUBLE:  // 2
            is_supported = TRUE;
            break;
        case PF_MMX_INSTRUCTIONS_AVAILABLE:  // 3
            is_supported = TRUE;
            break;
        case PF_XMMI_INSTRUCTIONS_AVAILABLE:  // 6
            is_supported = TRUE;
            break;
        case PF_3DNOW_INSTRUCTIONS_AVAILABLE:  // 7
            is_supported = FALSE;
            break;
        case PF_RDTSC_INSTRUCTION_AVAILABLE:  // 8
            is_supported = TRUE;
            break;
        case PF_PAE_ENABLED:  // 9
            is_supported = TRUE;
            break;
        case PF_XMMI64_INSTRUCTIONS_AVAILABLE:  // 10
            is_supported = TRUE;
            break;
        case PF_SSE_DAZ_MODE_AVAILABLE:  // 11
            is_supported = TRUE;
            break;
        case PF_NX_ENABLED:  // 12
            is_supported = TRUE;
            break;
        case PF_SSE3_INSTRUCTIONS_AVAILABLE:  // 13
            is_supported = TRUE;
            break;
        case PF_COMPARE_EXCHANGE128:  // 14
            is_supported = TRUE;
            break;
        case PF_XSAVE_ENABLED:  // 17
            is_supported = TRUE;
            break;
        case PF_ARM_VFP_32_REGISTERS_AVAILABLE:  // 18
            is_supported = FALSE;
            break;
        default:
            is_supported = FALSE;
            break;
    }

    printf("[*] IsProcessorFeaturePresent: Feature=0x%x, Supported=%d\n",
           feature_number, is_supported);

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &is_supported);
}

auto Api_GetProcAddress(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t moduleHandle = 0;
    uint64_t functionNameAddr = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = hModule, rdx = lpProcName
        uc_reg_read(uc, UC_X86_REG_RCX, &moduleHandle);
        uc_reg_read(uc, UC_X86_REG_RDX, &functionNameAddr);
    } else {
        // x86: 从栈上读取参数
        uint64_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uint32_t temp_handle = 0;
        uint32_t temp_name_addr = 0;
        uc_mem_read(uc, esp_address, &temp_handle, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x4, &temp_name_addr, sizeof(uint32_t));
        moduleHandle = temp_handle;
        functionNameAddr = temp_name_addr;
    }

    uint64_t return_address = 0;

    // 读取函数名
    if (functionNameAddr == 0) {
        __debugbreak();
    }
    // 通过名称查找
    char functionName[256] = {0};
    size_t i = 0;
    do {
        uint8_t byte;
        uc_mem_read(uc, functionNameAddr + i, &byte, 1);
        functionName[i] = byte;
        i++;
    } while (functionName[i - 1] != 0 && i < sizeof(functionName));

    // 在模块列表中查找对应模块
    for (const auto& module : context->GetModuleList()) {
        if (module->base == moduleHandle) {
            // 遍历导出函数查找对应名称
            for (const auto& exp : module->export_function) {
                // 使用 _stricmp 进行大小写不敏感的比较
                if (_stricmp(exp->name, functionName) == 0) {
                    return_address = module->base + exp->function_address;
                    break;
                }
            }
            break;
        }
    }

    printf("[*] GetProcAddress: Module=0x%llx, Function=%s, Address=0x%llx\n",
           moduleHandle, functionName, return_address);

    // 设置返回值
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_address);
}

auto Api_GetProcessHeap(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    // 返回默认堆句柄（使用堆基址作为句柄）
    uint64_t heap_handle =
        context->GetPeInfo()->isX64 ? HEAP_ADDRESS_64 : HEAP_ADDRESS_32;

    printf("[*] GetProcessHeap: Handle=0x%llx\n", heap_handle);

    // 返回堆句柄
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &heap_handle);
}

// 实现HeapAlloc API
auto Api_HeapAlloc(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t hHeap = 0;
    uint32_t dwFlags = 0;
    uint64_t dwBytes = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = hHeap, rdx = dwFlags, r8 = dwBytes
        uc_reg_read(uc, UC_X86_REG_RCX, &hHeap);
        uint64_t temp_flags;
        uc_reg_read(uc, UC_X86_REG_RDX, &temp_flags);
        dwFlags = static_cast<uint32_t>(temp_flags);
        uc_reg_read(uc, UC_X86_REG_R8, &dwBytes);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uint32_t temp_heap;
        uc_mem_read(uc, esp_address, &temp_heap, sizeof(uint32_t));
        hHeap = temp_heap;
        esp_address += 0x4;
        uc_mem_read(uc, esp_address, &dwFlags, sizeof(uint32_t));
        esp_address += 0x4;
        uint32_t temp_bytes;
        uc_mem_read(uc, esp_address, &temp_bytes, sizeof(uint32_t));
        dwBytes = temp_bytes;
    }

    // 检查堆句柄是否有效
    uint64_t expected_handle =
        context->GetPeInfo()->isX64 ? HEAP_ADDRESS_64 : HEAP_ADDRESS_32;
    if (hHeap != expected_handle) {
        uint64_t null_ptr = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &null_ptr);
        return;
    }

    // 获取或创建堆段
    HeapSegment* segment = nullptr;
    auto it = context->m_heapSegments.find(hHeap);
    if (it == context->m_heapSegments.end()) {
        segment = context->CreateHeapSegment(
            hHeap, context->GetPeInfo()->isX64 ? HEAP_SIZE_64 : HEAP_SIZE_32);
        context->m_heapSegments[hHeap] = segment;
    } else {
        segment = it->second;
    }

    // 分配内存
    uint64_t allocated_address = context->AllocateFromSegment(segment, dwBytes);

    printf(
        "[*] HeapAlloc: Handle=0x%llx, Flags=0x%x, Size=0x%llx, "
        "Address=0x%llx\n",
        hHeap, dwFlags, dwBytes, allocated_address);

    // 返回分配的地址
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &allocated_address);
}

// 实现HeapFree API
auto Api_HeapFree(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t hHeap = 0;
    uint32_t dwFlags = 0;
    uint64_t lpMem = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = hHeap, rdx = dwFlags, r8 = lpMem
        uc_reg_read(uc, UC_X86_REG_RCX, &hHeap);
        uint64_t temp_flags;
        uc_reg_read(uc, UC_X86_REG_RDX, &temp_flags);
        dwFlags = static_cast<uint32_t>(temp_flags);
        uc_reg_read(uc, UC_X86_REG_R8, &lpMem);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uint32_t temp_heap;
        uc_mem_read(uc, esp_address, &temp_heap, sizeof(uint32_t));
        hHeap = temp_heap;
        esp_address += 0x4;
        uc_mem_read(uc, esp_address, &dwFlags, sizeof(uint32_t));
        esp_address += 0x4;
        uint32_t temp_mem;
        uc_mem_read(uc, esp_address, &temp_mem, sizeof(uint32_t));
        lpMem = temp_mem;
    }

    // 释放内存
    bool success = context->FreeBlock(lpMem);

    printf(
        "[*] HeapFree: Handle=0x%llx, Flags=0x%x, Address=0x%llx, Success=%d\n",
        hHeap, dwFlags, lpMem, success);

    // 返回操作是否成功
    uint64_t result = success ? 1 : 0;
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &result);
}

// 实现TlsGetValue API
auto Api_TlsGetValue(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t dwTlsIndex = 0;
    uint64_t return_value = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = dwTlsIndex
        uint64_t temp_index;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_index);
        dwTlsIndex = static_cast<uint32_t>(temp_index);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &dwTlsIndex, sizeof(uint32_t));
    }

    // 检查索引是否有效（小于64）
    if (dwTlsIndex < 64) {
        if (context->GetPeInfo()->isX64) {
            auto teb = context->GetTeb64();
            // 检查槽是否已分配（不为nullptr）
            if (teb->TlsSlots[dwTlsIndex] != (void*)0x1337ffffff) {
                return_value =
                    reinterpret_cast<uint64_t>(teb->TlsSlots[dwTlsIndex]);
            } else {
                // 槽未分配，设置LastError
                DWORD error = ERROR_INVALID_PARAMETER;
                teb->LastErrorValue = error;
            }
        } else {
            auto teb = context->GetTeb32();
            // 检查槽是否已分配（不为0）
            if (teb->TlsSlots[dwTlsIndex] != 0x1337) {
                return_value = teb->TlsSlots[dwTlsIndex];
            } else {
                // 槽未分配，设置LastError
                DWORD error = ERROR_INVALID_PARAMETER;
                teb->LastErrorValue = error;
            }
        }
    } else {
        // 索引无效，设置LastError
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf("[*] TlsGetValue: Index=0x%x, Value=0x%llx\n", dwTlsIndex,
           return_value);

    // 返回TLS槽中的值
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_value);
}

auto Api_SetLastError(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t dwErrCode = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = dwErrCode
        uint64_t temp_error;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_error);
        dwErrCode = static_cast<uint32_t>(temp_error);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &dwErrCode, sizeof(uint32_t));
    }

    // 设置LastError值
    if (context->GetPeInfo()->isX64) {
        context->GetTeb64()->LastErrorValue = dwErrCode;
    } else {
        context->GetTeb32()->LastErrorValue = dwErrCode;
    }

    printf("[*] SetLastError: Error=0x%x\n", dwErrCode);
}

auto Api_EnterCriticalSection(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpCriticalSection = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpCriticalSection
        uc_reg_read(uc, UC_X86_REG_RCX, &lpCriticalSection);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_cs = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_cs, sizeof(uint32_t));
        lpCriticalSection = temp_cs;
    }

    if (lpCriticalSection != 0) {
        RTL_CRITICAL_SECTION cs;
        uc_mem_read(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));

        // 获取当前线程ID
        HANDLE currentThreadHandle = nullptr;
        if (context->GetPeInfo()->isX64) {
            currentThreadHandle =
                (HANDLE)(ULONG_PTR)context->GetTeb64()->ClientId.UniqueThread;
        } else {
            currentThreadHandle =
                (HANDLE)(ULONG_PTR)context->GetTeb32()->ClientId.UniqueThread;
        }

        // 如果当前线程已经拥有锁，增加递归计数
        if (cs.OwningThread == currentThreadHandle) {
            cs.RecursionCount++;
        } else {
            // 如果没有线程拥有锁，获取它
            if (cs.LockCount == -1) {
                cs.OwningThread = currentThreadHandle;
                cs.RecursionCount = 1;
                cs.LockCount = 0;
            } else {
                // 在实际情况下这里应该自旋等待，但在模拟环境中我们直接获取锁
                cs.OwningThread = currentThreadHandle;
                cs.RecursionCount = 1;
                cs.LockCount++;
            }
        }

        // 写回更新后的关键段结构
        uc_mem_write(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));
    }

    printf("[*] EnterCriticalSection: CS=0x%llx\n", lpCriticalSection);
}

auto Api_LeaveCriticalSection(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpCriticalSection = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpCriticalSection
        uc_reg_read(uc, UC_X86_REG_RCX, &lpCriticalSection);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_cs = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_cs, sizeof(uint32_t));
        lpCriticalSection = temp_cs;
    }

    if (lpCriticalSection != 0) {
        RTL_CRITICAL_SECTION cs;
        uc_mem_read(uc, lpCriticalSection, &cs, sizeof(RTL_CRITICAL_SECTION));

        // 获取当前线程ID
        HANDLE currentThreadHandle = nullptr;
        if (context->GetPeInfo()->isX64) {
            currentThreadHandle =
                (HANDLE)(ULONG_PTR)context->GetTeb64()->ClientId.UniqueThread;
        } else {
            currentThreadHandle =
                (HANDLE)(ULONG_PTR)context->GetTeb32()->ClientId.UniqueThread;
        }

        // 检查当前线程是否拥有锁
        if (cs.OwningThread == currentThreadHandle) {
            cs.RecursionCount--;
            if (cs.RecursionCount == 0) {
                // 完全释放锁
                cs.OwningThread = nullptr;
                cs.LockCount = -1;
            }

            // 写回更新后的关键段结构
            uc_mem_write(uc, lpCriticalSection, &cs,
                         sizeof(RTL_CRITICAL_SECTION));
        }
    }

    printf("[*] LeaveCriticalSection: CS=0x%llx\n", lpCriticalSection);
}

auto Api_GetStartupInfoW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpStartupInfo = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpStartupInfo
        uc_reg_read(uc, UC_X86_REG_RCX, &lpStartupInfo);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_info = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_info, sizeof(uint32_t));
        lpStartupInfo = temp_info;
    }

    if (lpStartupInfo != 0) {
        // 创建一个默认的 STARTUPINFOW 结构
        STARTUPINFOW si = {0};
        si.cb = sizeof(STARTUPINFOW);
        si.dwFlags = STARTF_USESHOWWINDOW;
        si.wShowWindow = SW_SHOWNORMAL;
        si.lpDesktop = nullptr;
        si.lpTitle = nullptr;
        si.dwX = 0;
        si.dwY = 0;
        si.dwXSize = 0;
        si.dwYSize = 0;
        si.dwXCountChars = 0;
        si.dwYCountChars = 0;
        si.dwFillAttribute = 0;
        si.cbReserved2 = 0;
        si.lpReserved2 = nullptr;
        si.hStdInput = nullptr;
        si.hStdOutput = nullptr;
        si.hStdError = nullptr;

        // 写入结构到目标内存
        uc_mem_write(uc, lpStartupInfo, &si, sizeof(STARTUPINFOW));
    }

    printf("[*] GetStartupInfoW: lpStartupInfo=0x%llx\n", lpStartupInfo);
}

// 实现 GetStdHandle API
auto Api_GetStdHandle(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    int32_t nStdHandle = 0;
    HANDLE handle = INVALID_HANDLE_VALUE;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = nStdHandle
        uint64_t temp_handle;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_handle);
        nStdHandle = static_cast<int32_t>(temp_handle);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &nStdHandle, sizeof(int32_t));
    }

    // 根据请求的标准句柄类型返回相应的句柄
    switch ((unsigned long)nStdHandle) {
        case STD_INPUT_HANDLE:                          // -10
            handle = reinterpret_cast<HANDLE>(0x1000);  // 模拟标准输入句柄
            break;
        case STD_OUTPUT_HANDLE:                         // -11
            handle = reinterpret_cast<HANDLE>(0x2000);  // 模拟标准输出句柄
            break;                                      // End of Selection
            break;
        case STD_ERROR_HANDLE:                          // -12
            handle = reinterpret_cast<HANDLE>(0x3000);  // 模拟标准错误句柄
            break;
        default:
            handle = INVALID_HANDLE_VALUE;
            // 设置错误码
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = ERROR_INVALID_PARAMETER;
            } else {
                context->GetTeb32()->LastErrorValue = ERROR_INVALID_PARAMETER;
            }
            break;
    }

    printf("[*] GetStdHandle: Type=%d, Handle=0x%p\n", nStdHandle, handle);

    // 返回句柄值
    uint64_t return_value = reinterpret_cast<uint64_t>(handle);
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_value);
}

// 实现 GetFileType API
auto Api_GetFileType(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    HANDLE hFile = nullptr;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = hFile
        uint64_t temp_handle;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_handle);
        hFile = reinterpret_cast<HANDLE>(temp_handle);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_handle = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_handle, sizeof(uint32_t));
        hFile = reinterpret_cast<HANDLE>(static_cast<uint64_t>(temp_handle));
    }

    DWORD file_type = FILE_TYPE_UNKNOWN;

    // 根据标准句柄类型返回相应的文件类型
    if (hFile == reinterpret_cast<HANDLE>(0x1000) ||  // STD_INPUT_HANDLE
        hFile == reinterpret_cast<HANDLE>(0x2000) ||  // STD_OUTPUT_HANDLE
        hFile == reinterpret_cast<HANDLE>(0x3000)) {  // STD_ERROR_HANDLE
        file_type = FILE_TYPE_CHAR;  // 控制台句柄通常是字符设备
    } else {
        // 对于无效句柄，设置错误码
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = ERROR_INVALID_HANDLE;
        } else {
            context->GetTeb32()->LastErrorValue = ERROR_INVALID_HANDLE;
        }
        file_type = FILE_TYPE_UNKNOWN;
    }

    printf("[*] GetFileType: Handle=0x%p, Type=0x%x\n", hFile, file_type);

    // 返回文件类型
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &file_type);
}

// 实现 GetCommandLineA API
auto Api_GetCommandLineA(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    printf("[*] GetCommandLineA: CommandLine=%s\n", context->GetCommandLine());

    // 返回命令行字符串的地址
    uint64_t return_value = context->GetCommandLineAddress();
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_value);
}

// 实现 GetCommandLineW API
auto Api_GetCommandLineW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    printf("[*] GetCommandLineW: CommandLine=%s\n", context->GetCommandLine());

    // 返回宽字符命令行字符串的地址
    uint64_t return_value = context->GetCommandLineWAddress();
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &return_value);
}

// 实现 GetACP API
auto Api_GetACP(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    // 返回默认的 ANSI 代码页 (936 - 简体中文)
    uint32_t codepage = 936;
    printf("[*] GetACP: CodePage=%u\n", codepage);

    // 返回代码页值
    uc_reg_write(uc,
                 static_cast<Sandbox*>(sandbox)->GetPeInfo()->isX64
                     ? UC_X86_REG_RAX
                     : UC_X86_REG_EAX,
                 &codepage);
}

// 实现 GetCPInfo API
auto Api_GetCPInfo(void* sandbox, uc_engine* uc, uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t codePage = 0;
    uint64_t lpCPInfo = 0;
    BOOL success = FALSE;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = CodePage, rdx = lpCPInfo
        uint64_t temp_codepage;
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_codepage);
        codePage = static_cast<uint32_t>(temp_codepage);
        uc_reg_read(uc, UC_X86_REG_RDX, &lpCPInfo);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &codePage, sizeof(uint32_t));
        esp_address += 0x4;
        uint32_t temp_cpinfo;
        uc_mem_read(uc, esp_address, &temp_cpinfo, sizeof(uint32_t));
        lpCPInfo = temp_cpinfo;
    }

    if (lpCPInfo != 0) {
        // 创建 CPINFO 结构
        CPINFO cpInfo = {0};

        // 根据代码页设置相应的信息
        switch (codePage) {
            case 936:                         // 简体中文 GBK
                cpInfo.MaxCharSize = 2;       // 最大字符大小为2字节
                cpInfo.DefaultChar[0] = '?';  // 默认替换字符
                cpInfo.DefaultChar[1] = '\0';
                cpInfo.LeadByte[0] = 0x81;  // 前导字节范围
                cpInfo.LeadByte[1] = 0xFE;
                cpInfo.LeadByte[2] = 0;  // 结束标记
                success = TRUE;
                break;

            case 437:                    // US ASCII
            case 1252:                   // Western European
                cpInfo.MaxCharSize = 1;  // 单字节字符集
                cpInfo.DefaultChar[0] = '?';
                cpInfo.DefaultChar[1] = '\0';
                cpInfo.LeadByte[0] = 0;  // 无前导字节
                success = TRUE;
                break;

            default:
                // 不支持的代码页
                if (context->GetPeInfo()->isX64) {
                    context->GetTeb64()->LastErrorValue =
                        ERROR_INVALID_PARAMETER;
                } else {
                    context->GetTeb32()->LastErrorValue =
                        ERROR_INVALID_PARAMETER;
                }
                success = FALSE;
                break;
        }

        if (success) {
            // 写入 CPINFO 结构到目标内存
            uc_mem_write(uc, lpCPInfo, &cpInfo, sizeof(CPINFO));
        }
    } else {
        // 无效的指针参数
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = ERROR_INVALID_PARAMETER;
        } else {
            context->GetTeb32()->LastErrorValue = ERROR_INVALID_PARAMETER;
        }
        success = FALSE;
    }

    printf("[*] GetCPInfo: CodePage=%u, lpCPInfo=0x%llx, Success=%d\n",
           codePage, lpCPInfo, success);

    // 返回操作是否成功
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &success);
}

auto Api_MultiByteToWideChar(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t CodePage = 0;
    uint32_t dwFlags = 0;
    uint64_t lpMultiByteStr = 0;
    int32_t cbMultiByte = 0;
    uint64_t lpWideCharStr = 0;
    int32_t cchWideChar = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        uint64_t temp_codepage = 0;
        uint64_t temp_flags = 0;
        uint64_t temp_multibyte = 0;
        uint64_t temp_cbmultibyte = 0;

        // x64: rcx, rdx, r8, r9, [rsp+0x28], [rsp+0x30]
        uc_reg_read(uc, UC_X86_REG_RCX, &temp_codepage);
        uc_reg_read(uc, UC_X86_REG_RDX, &temp_flags);
        uc_reg_read(uc, UC_X86_REG_R8, &temp_multibyte);
        uc_reg_read(uc, UC_X86_REG_R9, &temp_cbmultibyte);

        CodePage = static_cast<uint32_t>(temp_codepage);
        dwFlags = static_cast<uint32_t>(temp_flags);
        lpMultiByteStr = temp_multibyte;
        cbMultiByte = static_cast<int32_t>(temp_cbmultibyte);

        // 获取栈上的参数
        uint64_t rsp = 0;
        uc_reg_read(uc, UC_X86_REG_RSP, &rsp);

        // 为了确保安全访问，先验证栈地址的有效性
        if (rsp < 0x8000000000000000 || rsp + 0x40 > 0x8000000000010000) {
            // 无效的栈地址
            DWORD error = ERROR_INVALID_PARAMETER;
            context->GetTeb64()->LastErrorValue = error;
            int result = 0;
            uc_reg_write(uc, UC_X86_REG_RAX, &result);
            return;
        }

        // 读取栈上的参数
        uint64_t shadow_space = 0x20;  // x64调用约定中的shadow space
        uc_mem_read(uc, rsp + shadow_space + 0x8, &lpWideCharStr,
                    sizeof(uint64_t));
        uc_mem_read(uc, rsp + shadow_space + 0x10, &cchWideChar,
                    sizeof(int32_t));
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址

        uc_mem_read(uc, esp_address, &CodePage, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x4, &dwFlags, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x8, &lpMultiByteStr, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0xC, &cbMultiByte, sizeof(int32_t));
        uc_mem_read(uc, esp_address + 0x10, &lpWideCharStr, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x14, &cchWideChar, sizeof(int32_t));
    }

    // 验证参数
    if (lpMultiByteStr == 0 || (lpWideCharStr == 0 && cchWideChar != 0)) {
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        int result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 读取源字符串
    std::vector<char> srcBuffer;
    if (cbMultiByte == -1) {
        // 如果长度为-1,则源字符串以null结尾
        char ch = 0;
        size_t len = 0;
        do {
            if (uc_mem_read(uc, lpMultiByteStr + len, &ch, 1) != UC_ERR_OK) {
                break;
            }
            srcBuffer.push_back(ch);
            len++;
        } while (ch != 0 && len < MAX_PATH);  // 添加长度限制防止无限循环

        if (len >= MAX_PATH) {
            // 设置错误码
            DWORD error = ERROR_INSUFFICIENT_BUFFER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            int result = 0;
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }

        cbMultiByte = static_cast<int32_t>(len);
    } else if (cbMultiByte > 0) {
        // 使用指定长度，但添加安全检查
        if (cbMultiByte > MAX_PATH) {
            DWORD error = ERROR_INSUFFICIENT_BUFFER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            int result = 0;
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }

        srcBuffer.resize(cbMultiByte);
        if (uc_mem_read(uc, lpMultiByteStr, srcBuffer.data(), cbMultiByte) !=
            UC_ERR_OK) {
            DWORD error = ERROR_INVALID_PARAMETER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            int result = 0;
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }
    } else {
        // 无效的输入长度
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        int result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 计算所需的宽字符缓冲区大小
    int result = MultiByteToWideChar(CodePage, dwFlags, srcBuffer.data(),
                                     cbMultiByte, nullptr, 0);

    if (result == 0) {
        // 转换失败，获取错误码
        DWORD error = GetLastError();
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 如果只是查询所需缓冲区大小
    if (lpWideCharStr == 0 || cchWideChar == 0) {
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 检查目标缓冲区大小是否足够
    if (cchWideChar < result) {
        DWORD error = ERROR_INSUFFICIENT_BUFFER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 执行实际转换
    std::vector<wchar_t> wideBuffer(result);
    if (MultiByteToWideChar(CodePage, dwFlags, srcBuffer.data(), cbMultiByte,
                            wideBuffer.data(), result) > 0) {
        // 写入转换后的字符串到目标内存
        if (uc_mem_write(uc, lpWideCharStr, wideBuffer.data(),
                         result * sizeof(wchar_t)) != UC_ERR_OK) {
            DWORD error = ERROR_INVALID_PARAMETER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            result = 0;
        }
    } else {
        // 转换失败
        DWORD error = GetLastError();
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        result = 0;
    }

    printf(
        "[*] MultiByteToWideChar: CodePage=%u, Flags=0x%x, Input=%p, "
        "InputLen=%d, Output=%p, OutputLen=%d, Result=%d\n",
        CodePage, dwFlags, (void*)lpMultiByteStr, cbMultiByte,
        (void*)lpWideCharStr, cchWideChar, result);

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &result);
}

auto Sandbox::CreateHeapSegment(uint64_t base, size_t size) -> HeapSegment* {
    auto segment = new HeapSegment();
    segment->base = base;
    segment->size = size;

    // 创建初始空闲块
    auto block = new HeapBlock();
    block->address = base;
    block->size = size;
    block->is_free = true;
    block->next = nullptr;
    block->prev = nullptr;

    segment->blocks = block;
    return segment;
}

auto Sandbox::AllocateFromSegment(HeapSegment* segment, size_t size)
    -> uint64_t {
    // 对齐大小到16字节
    size = (size + 15) & ~15;

    // 查找合适的空闲块
    HeapBlock* current = segment->blocks;
    while (current != nullptr) {
        if (current->is_free && current->size >= size) {
            // 如果块太大，分割它
            if (current->size > size + 32) {  // 32字节为最小块大小
                SplitBlock(current, size);
            }

            current->is_free = false;
            return current->address;
        }
        current = current->next;
    }

    return 0;  // 分配失败
}

auto Sandbox::FreeBlock(uint64_t address) -> bool {
    // 查找包含此地址的堆段
    HeapSegment* segment = FindHeapSegment(address);
    if (!segment) return false;

    // 查找对应的块
    HeapBlock* current = segment->blocks;
    while (current != nullptr) {
        if (current->address == address) {
            if (current->is_free) return false;  // 已经是空闲的

            current->is_free = true;
            MergeBlocks(current);  // 尝试合并相邻的空闲块
            return true;
        }
        current = current->next;
    }

    return false;
}

auto Sandbox::FindHeapSegment(uint64_t address) -> HeapSegment* {
    for (auto& pair : m_heapSegments) {
        HeapSegment* segment = pair.second;
        if (address >= segment->base &&
            address < segment->base + segment->size) {
            return segment;
        }
    }
    return nullptr;
}

auto Sandbox::MergeBlocks(HeapBlock* block) -> void {
    // 与后一个块合并
    if (block->next && block->next->is_free) {
        block->size += block->next->size;
        HeapBlock* temp = block->next;
        block->next = temp->next;
        if (block->next) {
            block->next->prev = block;
        }
        delete temp;
    }

    // 与前一个块合并
    if (block->prev && block->prev->is_free) {
        block->prev->size += block->size;
        block->prev->next = block->next;
        if (block->next) {
            block->next->prev = block->prev;
        }
        delete block;
    }
}

auto Sandbox::SplitBlock(HeapBlock* block, size_t size) -> void {
    size_t remaining_size = block->size - size;
    block->size = size;

    auto new_block = new HeapBlock();
    new_block->address = block->address + size;
    new_block->size = remaining_size;
    new_block->is_free = true;
    new_block->next = block->next;
    new_block->prev = block;

    if (block->next) {
        block->next->prev = new_block;
    }
    block->next = new_block;
}

auto Sandbox::InitCommandLine(std::string commandLine) -> void {
    // 设置默认的命令行字符串
    m_commandLine = commandLine;

    // 将ANSI命令行字符串写入模拟内存
    uc_mem_map(m_ucEngine, CMDLINE_ADDRESS, PAGE_SIZE,
               UC_PROT_READ | UC_PROT_WRITE);
    uc_mem_write(m_ucEngine, CMDLINE_ADDRESS, m_commandLine.c_str(),
                 m_commandLine.length() + 1);

    // 为宽字符命令行分配内存
    uc_mem_map(m_ucEngine, CMDLINEW_ADDRESS, PAGE_SIZE,
               UC_PROT_READ | UC_PROT_WRITE);

    // 将ANSI字符串转换为宽字符字符串
    std::wstring wCommandLine(m_commandLine.begin(), m_commandLine.end());

    // 写入宽字符命令行字符串
    uc_mem_write(m_ucEngine, CMDLINEW_ADDRESS, wCommandLine.c_str(),
                 (wCommandLine.length() + 1) * sizeof(wchar_t));
}

auto Api_GetModuleFileNameW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t hModule = 0;
    uint64_t lpFilename = 0;
    uint32_t nSize = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = hModule, rdx = lpFilename, r8 = nSize
        uc_reg_read(uc, UC_X86_REG_RCX, &hModule);
        uc_reg_read(uc, UC_X86_REG_RDX, &lpFilename);
        uint64_t temp_size;
        uc_reg_read(uc, UC_X86_REG_R8, &temp_size);
        nSize = static_cast<uint32_t>(temp_size);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uint32_t temp_module = 0;
        uint32_t temp_filename = 0;
        uc_mem_read(uc, esp_address, &temp_module, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x4, &temp_filename, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x8, &nSize, sizeof(uint32_t));
        hModule = temp_module;
        lpFilename = temp_filename;
    }

    uint32_t result = 0;

    // 验证参数
    if (lpFilename == 0 || nSize == 0) {
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    std::wstring modulePath;
    if (hModule == 0) {
        // 如果hModule为NULL,返回主模块(PE文件)的路径
        modulePath = std::wstring(context->GetPeInfo()->inputFilePath.begin(),
                                  context->GetPeInfo()->inputFilePath.end());
    } else {
        // 在模块列表中查找对应模块
        bool found = false;
        for (const auto& module : context->GetModuleList()) {
            if (module->base == hModule) {
                // 构建完整的模块路径
                char windowsPath[MAX_PATH];
                GetWindowsDirectoryA(windowsPath, sizeof(windowsPath));

                // 根据PE架构选择正确的系统目录
                const std::string systemDir = context->GetPeInfo()->isX64
                                                  ? "\\System32\\"
                                                  : "\\SysWOW64\\";

                std::string fullPath =
                    std::string(windowsPath) + systemDir + module->name;
                modulePath = std::wstring(fullPath.begin(), fullPath.end());
                found = true;
                break;
            }
        }

        if (!found) {
            DWORD error = ERROR_MOD_NOT_FOUND;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }
    }

    // 检查缓冲区大小是否足够
    if (nSize < modulePath.length() + 1) {
        // 缓冲区太小,返回所需大小
        result = static_cast<uint32_t>(modulePath.length() + 1);
        DWORD error = ERROR_INSUFFICIENT_BUFFER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    } else {
        // 写入路径到缓冲区
        if (uc_mem_write(uc, lpFilename, modulePath.c_str(),
                         (modulePath.length() + 1) * sizeof(wchar_t)) ==
            UC_ERR_OK) {
            result = static_cast<uint32_t>(modulePath.length());
        } else {
            result = 0;
            DWORD error = ERROR_INVALID_PARAMETER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
        }
    }

    printf(
        "[*] GetModuleFileNameW: Module=0x%llx, Buffer=0x%llx, Size=%u, "
        "Result=%u, Path=%ls\n",
        hModule, lpFilename, nSize, result, modulePath.c_str());

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &result);
}

// 实现 AreFileApisANSI API
auto Api_AreFileApisANSI(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    // 默认返回TRUE，表示使用ANSI字符集
    BOOL isAnsi = TRUE;
    printf("[*] AreFileApisANSI: IsAnsi=%d\n", isAnsi);

    // 返回结果
    uc_reg_write(uc,
                 static_cast<Sandbox*>(sandbox)->GetPeInfo()->isX64
                     ? UC_X86_REG_RAX
                     : UC_X86_REG_EAX,
                 &isAnsi);
}

auto Api_WideCharToMultiByte(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint32_t CodePage = 0;
    uint32_t dwFlags = 0;
    uint64_t lpWideCharStr = 0;
    int32_t cchWideChar = 0;
    uint64_t lpMultiByteStr = 0;
    int32_t cbMultiByte = 0;
    uint64_t lpDefaultChar = 0;
    uint64_t lpUsedDefaultChar = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx, rdx, r8, r9, [rsp+0x28], [rsp+0x30], [rsp+0x38], [rsp+0x40]
        uint64_t temp_codepage = 0;
        uint64_t temp_flags = 0;
        uint64_t temp_widechar = 0;
        uint64_t temp_cchwidechar = 0;

        uc_reg_read(uc, UC_X86_REG_RCX, &temp_codepage);
        uc_reg_read(uc, UC_X86_REG_RDX, &temp_flags);
        uc_reg_read(uc, UC_X86_REG_R8, &temp_widechar);
        uc_reg_read(uc, UC_X86_REG_R9, &temp_cchwidechar);

        CodePage = static_cast<uint32_t>(temp_codepage);
        dwFlags = static_cast<uint32_t>(temp_flags);
        lpWideCharStr = temp_widechar;
        cchWideChar = static_cast<int32_t>(temp_cchwidechar);

        // 获取栈上的参数
        uint64_t rsp = 0;
        uc_reg_read(uc, UC_X86_REG_RSP, &rsp);
        uint64_t shadow_space = 0x20;

        uc_mem_read(uc, rsp + shadow_space + 0x8, &lpMultiByteStr,
                    sizeof(uint64_t));
        uc_mem_read(uc, rsp + shadow_space + 0x10, &cbMultiByte,
                    sizeof(int32_t));
        uc_mem_read(uc, rsp + shadow_space + 0x18, &lpDefaultChar,
                    sizeof(uint64_t));
        uc_mem_read(uc, rsp + shadow_space + 0x20, &lpUsedDefaultChar,
                    sizeof(uint64_t));
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址

        uc_mem_read(uc, esp_address, &CodePage, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x4, &dwFlags, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x8, &lpWideCharStr, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0xC, &cchWideChar, sizeof(int32_t));
        uc_mem_read(uc, esp_address + 0x10, &lpMultiByteStr, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x14, &cbMultiByte, sizeof(int32_t));
        uc_mem_read(uc, esp_address + 0x18, &lpDefaultChar, sizeof(uint32_t));
        uc_mem_read(uc, esp_address + 0x1C, &lpUsedDefaultChar,
                    sizeof(uint32_t));
    }

    // 基本参数验证
    if (lpWideCharStr == 0 || cchWideChar == 0) {
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        int result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 读取源宽字符串
    std::vector<wchar_t> srcBuffer;
    size_t actualWideLength = 0;

    if (cchWideChar == -1) {
        // 如果长度为-1,则源字符串以null结尾
        wchar_t ch = 0;
        do {
            if (uc_mem_read(uc, lpWideCharStr + (actualWideLength * 2), &ch,
                            2) != UC_ERR_OK) {
                break;
            }
            srcBuffer.push_back(ch);
            actualWideLength++;
        } while (ch != 0 && actualWideLength < MAX_PATH);

        if (actualWideLength >= MAX_PATH) {
            DWORD error = ERROR_INSUFFICIENT_BUFFER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            int result = 0;
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }
    } else {
        // 使用指定长度
        if (cchWideChar > 0 && cchWideChar <= MAX_PATH) {
            srcBuffer.resize(cchWideChar);
            if (uc_mem_read(uc, lpWideCharStr, srcBuffer.data(),
                            cchWideChar * 2) != UC_ERR_OK) {
                DWORD error = ERROR_INVALID_PARAMETER;
                if (context->GetPeInfo()->isX64) {
                    context->GetTeb64()->LastErrorValue = error;
                } else {
                    context->GetTeb32()->LastErrorValue = error;
                }
                int result = 0;
                uc_reg_write(uc,
                             context->GetPeInfo()->isX64 ? UC_X86_REG_RAX
                                                         : UC_X86_REG_EAX,
                             &result);
                return;
            }
            actualWideLength = cchWideChar;
        } else {
            DWORD error = ERROR_INVALID_PARAMETER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            int result = 0;
            uc_reg_write(
                uc,
                context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                &result);
            return;
        }
    }

    // 读取默认字符和使用默认字符标志
    char defaultChar = '?';
    BOOL usedDefaultChar = FALSE;
    if (lpDefaultChar != 0) {
        uc_mem_read(uc, lpDefaultChar, &defaultChar, 1);
    }

    // 计算所需的多字节缓冲区大小
    int requiredSize = WideCharToMultiByte(
        CodePage, dwFlags, srcBuffer.data(), static_cast<int>(actualWideLength),
        nullptr, 0, lpDefaultChar ? &defaultChar : nullptr,
        lpUsedDefaultChar ? &usedDefaultChar : nullptr);

    if (requiredSize == 0) {
        // 获取并设置错误码
        DWORD error = GetLastError();
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        int result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 如果只是查询所需缓冲区大小
    if (lpMultiByteStr == 0 || cbMultiByte == 0) {
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &requiredSize);
        return;
    }

    // 检查目标缓冲区大小是否足够
    if (cbMultiByte < requiredSize) {
        DWORD error = ERROR_INSUFFICIENT_BUFFER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        int result = 0;
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);
        return;
    }

    // 执行实际转换
    std::vector<char> multiByteBuffer(requiredSize);
    int result = WideCharToMultiByte(
        CodePage, dwFlags, srcBuffer.data(), static_cast<int>(actualWideLength),
        multiByteBuffer.data(), requiredSize,
        lpDefaultChar ? &defaultChar : nullptr,
        lpUsedDefaultChar ? &usedDefaultChar : nullptr);

    if (result > 0) {
        // 写入转换后的字符串到目标内存
        if (uc_mem_write(uc, lpMultiByteStr, multiByteBuffer.data(), result) !=
            UC_ERR_OK) {
            DWORD error = ERROR_INVALID_PARAMETER;
            if (context->GetPeInfo()->isX64) {
                context->GetTeb64()->LastErrorValue = error;
            } else {
                context->GetTeb32()->LastErrorValue = error;
            }
            result = 0;
        }

        // 如果需要，写回使用默认字符标志
        if (lpUsedDefaultChar != 0) {
            uc_mem_write(uc, lpUsedDefaultChar, &usedDefaultChar, sizeof(BOOL));
        }
    } else {
        // 获取并设置错误码
        DWORD error = GetLastError();
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf(
        "[*] WideCharToMultiByte: CodePage=%u, Flags=0x%x, WideStr=%p, "
        "WideLen=%d, MultiStr=%p, MultiLen=%d, Result=%d\n",
        CodePage, dwFlags, (void*)lpWideCharStr, cchWideChar,
        (void*)lpMultiByteStr, cbMultiByte, result);

    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &result);
}

// 实现 InitializeSListHead API
auto Api_InitializeSListHead(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t ListHead = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = ListHead
        uc_reg_read(uc, UC_X86_REG_RCX, &ListHead);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_listhead = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_listhead, sizeof(uint32_t));
        ListHead = temp_listhead;
    }

    if (ListHead != 0) {
        if (context->GetPeInfo()->isX64) {
            // 64位系统的SLIST_HEADER结构 (16字节对齐)
            struct SLIST_HEADER64 {
                union {
                    struct {
                        ULONGLONG Alignment;
                        ULONGLONG Region;
                    } DUMMYSTRUCTNAME;
                    struct {
                        ULONGLONG Depth : 16;
                        ULONGLONG Sequence : 48;
                        ULONGLONG Reserved : 4;
                        ULONGLONG NextEntry : 60;
                    } HeaderX64;
                };
            } header = {0};

            // 初始化Depth和Sequence为0
            header.HeaderX64.Depth = 0;
            header.HeaderX64.Sequence = 0;
            header.HeaderX64.Reserved = 0;
            header.HeaderX64.NextEntry = 0;

            // 写入初始化的结构
            uc_mem_write(uc, ListHead, &header, sizeof(SLIST_HEADER64));
        } else {
            // 32位系统的SLIST_HEADER结构 (8字节)
            struct SLIST_HEADER32 {
                union {
                    ULONGLONG Alignment;
                    struct {
                        SLIST_ENTRY* Next;
                        WORD Depth;
                        WORD Sequence;
                    } Header32;
                };
            } header = {0};

            // 初始化Next、Depth和Sequence为0
            header.Header32.Next = nullptr;
            header.Header32.Depth = 0;
            header.Header32.Sequence = 0;

            // 写入初始化的结构
            uc_mem_write(uc, ListHead, &header, sizeof(SLIST_HEADER32));
        }
    }

    printf("[*] InitializeSListHead: ListHead=0x%llx\n", ListHead);
}

// 实现 GetEnvironmentStringsW API
auto Api_GetEnvironmentStringsW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t envBlock = context->GetEnvBlockBase();
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &envBlock);
}

// 实现 FreeEnvironmentStringsW API
auto Api_FreeEnvironmentStringsW(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpszEnvironmentBlock = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpszEnvironmentBlock
        uc_reg_read(uc, UC_X86_REG_RCX, &lpszEnvironmentBlock);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_block = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_block, sizeof(uint32_t));
        lpszEnvironmentBlock = temp_block;
    }

    // 检查传入的地址是否是我们之前分配的环境块地址
    BOOL success = (lpszEnvironmentBlock == context->GetEnvBlockBase());

    if (!success) {
        // 如果地址无效，设置错误码
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
    }

    printf("[*] FreeEnvironmentStringsW: Block=0x%llx, Success=%d\n",
           lpszEnvironmentBlock, success);

    // 返回操作是否成功
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &success);
}

// 实现 SetUnhandledExceptionFilter API
auto Api_SetUnhandledExceptionFilter(void* sandbox, uc_engine* uc,
                                     uint64_t address) -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpTopLevelExceptionFilter = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpTopLevelExceptionFilter
        uc_reg_read(uc, UC_X86_REG_RCX, &lpTopLevelExceptionFilter);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uint32_t temp_filter = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址
        uc_mem_read(uc, esp_address, &temp_filter, sizeof(uint32_t));
        lpTopLevelExceptionFilter = temp_filter;
    }

    // 简单实现：返回NULL表示没有之前的过滤器
    uint64_t prev_filter = 0;

    printf("[*] SetUnhandledExceptionFilter: Filter=0x%llx\n",
           lpTopLevelExceptionFilter);

    // 返回之前的过滤器（在这里始终返回NULL）
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &prev_filter);
}

// 将Windows VirtualProtect保护标志转换为Unicorn内存保护标志
uint32_t WindowsToUnicornProtect(uint32_t windowsProtect) {
    uint32_t unicornProtect = UC_PROT_NONE;

    // 转换基本属性
    if (windowsProtect & (PAGE_READONLY | PAGE_READWRITE | PAGE_EXECUTE_READ |
                          PAGE_EXECUTE_READWRITE)) {
        unicornProtect |= UC_PROT_READ;
    }

    if (windowsProtect & (PAGE_READWRITE | PAGE_WRITECOPY |
                          PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_WRITECOPY)) {
        unicornProtect |= UC_PROT_WRITE;
    }

    if (windowsProtect & (PAGE_EXECUTE | PAGE_EXECUTE_READ |
                          PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_WRITECOPY)) {
        unicornProtect |= UC_PROT_EXEC;
    }

    // 如果没有有效标志，至少给予读权限以防崩溃
    if (unicornProtect == UC_PROT_NONE && windowsProtect != PAGE_NOACCESS) {
        unicornProtect = UC_PROT_READ;
    }

    return unicornProtect;
}

auto Api_VirtualProtect(void* sandbox, uc_engine* uc, uint64_t address)
    -> void {
    auto context = static_cast<Sandbox*>(sandbox);
    uint64_t lpAddress = 0;
    uint64_t dwSize = 0;
    uint32_t flNewProtect = 0;
    uint64_t lpflOldProtect = 0;

    // 获取参数
    if (context->GetPeInfo()->isX64) {
        // x64: rcx = lpAddress, rdx = dwSize, r8 = flNewProtect, r9 =
        // lpflOldProtect
        uc_reg_read(uc, UC_X86_REG_RCX, &lpAddress);
        uc_reg_read(uc, UC_X86_REG_RDX, &dwSize);
        uint64_t temp_protect;
        uc_reg_read(uc, UC_X86_REG_R8, &temp_protect);
        flNewProtect = static_cast<uint32_t>(temp_protect);
        uc_reg_read(uc, UC_X86_REG_R9, &lpflOldProtect);
    } else {
        // x86: 从栈上读取参数
        uint32_t esp_address = 0;
        uc_reg_read(uc, UC_X86_REG_ESP, &esp_address);
        esp_address += 0x4;  // 跳过返回地址

        uint32_t temp_address;
        uc_mem_read(uc, esp_address, &temp_address, sizeof(uint32_t));
        lpAddress = temp_address;
        esp_address += 0x4;

        uint32_t temp_size;
        uc_mem_read(uc, esp_address, &temp_size, sizeof(uint32_t));
        dwSize = temp_size;
        esp_address += 0x4;

        uc_mem_read(uc, esp_address, &flNewProtect, sizeof(uint32_t));
        esp_address += 0x4;

        uint32_t temp_old_protect;
        uc_mem_read(uc, esp_address, &temp_old_protect, sizeof(uint32_t));
        lpflOldProtect = temp_old_protect;
    }

    // 检查参数有效性
    if (lpAddress == 0 || dwSize == 0 || lpflOldProtect == 0) {
        uint64_t result = 0;  // FALSE
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);

        // 设置错误码 - ERROR_INVALID_PARAMETER
        DWORD error = ERROR_INVALID_PARAMETER;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        return;
    }

    // 检查地址范围是否已映射
    uint32_t unicornProtect = WindowsToUnicornProtect(flNewProtect);
    uc_err err = uc_mem_protect(uc, lpAddress, dwSize, unicornProtect);
    if (err != UC_ERR_OK) {
        uint64_t result = 0;  // FALSE
        uc_reg_write(
            uc, context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
            &result);

        // 设置错误码 - ERROR_INVALID_ADDRESS
        DWORD error = ERROR_INVALID_ADDRESS;
        if (context->GetPeInfo()->isX64) {
            context->GetTeb64()->LastErrorValue = error;
        } else {
            context->GetTeb32()->LastErrorValue = error;
        }
        return;
    }

    // 模拟的旧保护属性，这里简化为一个默认值
    // 实际应用中，应该从内存映射表中获取
    uint32_t oldProtect = PAGE_READWRITE;

    // 写入旧保护值到lpflOldProtect指向的内存
    uc_mem_write(uc, lpflOldProtect, &oldProtect, sizeof(uint32_t));

    // 调试输出
    printf(
        "[*] VirtualProtect: Address=0x%llx, Size=0x%llx, WindowsProtect=0x%x, "
        "UnicornProtect=0x%x, OldProtect=0x%x\n",
        lpAddress, dwSize, flNewProtect, unicornProtect, oldProtect);

    // 设置返回值为TRUE
    uint64_t result = 1;  // TRUE
    uc_reg_write(uc,
                 context->GetPeInfo()->isX64 ? UC_X86_REG_RAX : UC_X86_REG_EAX,
                 &result);
}

auto Sandbox::InitApiHooks() -> void {
    auto FakeApi_GetSystemTimeAsFileTime =
        _fakeApi{.func = Api_GetSystemTimeAsFileTime, .paramCount = 1};
    auto FakeApi_GetCurrentThreadId =
        _fakeApi{.func = Api_GetCurrentThreadId, .paramCount = 0};
    auto FakeApi_GetCurrentProcessId =
        _fakeApi{.func = Api_GetCurrentProcessId, .paramCount = 0};
    auto FakeApi_QueryPerformanceCounter =
        _fakeApi{.func = Api_QueryPerformanceCounter, .paramCount = 1};
    auto FakeApi_LoadLibraryA =
        _fakeApi{.func = Api_LoadLibraryA, .paramCount = 1};
    auto FakeApi_LoadLibraryExW =
        _fakeApi{.func = Api_LoadLibraryExW, .paramCount = 3};
    auto FakeApi_GetLastError =
        _fakeApi{.func = Api_GetLastError, .paramCount = 0};
    auto FakeApi_InitializeCriticalSectionAndSpinCount = _fakeApi{
        .func = Api_InitializeCriticalSectionAndSpinCount, .paramCount = 2};
    auto FakeApi_TlsAlloc = _fakeApi{.func = Api_TlsAlloc, .paramCount = 0};
    auto FakeApi_TlsSetValue =
        _fakeApi{.func = Api_TlsSetValue, .paramCount = 2};
    auto FakeApi_DeleteCriticalSection =
        _fakeApi{.func = Api_DeleteCriticalSection, .paramCount = 1};
    auto FakeApi_IsProcessorFeaturePresent =
        _fakeApi{.func = Api_IsProcessorFeaturePresent, .paramCount = 1};
    auto FakeApi_GetProcAddress =
        _fakeApi{.func = Api_GetProcAddress, .paramCount = 2};
    auto FakeApi_GetProcessHeap =
        _fakeApi{.func = Api_GetProcessHeap, .paramCount = 0};
    auto FakeApi_HeapAlloc = _fakeApi{.func = Api_HeapAlloc, .paramCount = 3};
    auto FakeApi_HeapFree = _fakeApi{.func = Api_HeapFree, .paramCount = 3};
    auto FakeApi_TlsGetValue =
        _fakeApi{.func = Api_TlsGetValue, .paramCount = 1};
    auto FakeApi_SetLastError =
        _fakeApi{.func = Api_SetLastError, .paramCount = 1};
    auto FakeApi_EnterCriticalSection =
        _fakeApi{.func = Api_EnterCriticalSection, .paramCount = 1};
    auto FakeApi_LeaveCriticalSection =
        _fakeApi{.func = Api_LeaveCriticalSection, .paramCount = 1};
    auto FakeApi_GetStartupInfoW =
        _fakeApi{.func = Api_GetStartupInfoW, .paramCount = 1};
    auto FakeApi_GetStdHandle =
        _fakeApi{.func = Api_GetStdHandle, .paramCount = 1};
    auto FakeApi_GetFileType =
        _fakeApi{.func = Api_GetFileType, .paramCount = 1};
    auto FakeApi_GetCommandLineA =
        _fakeApi{.func = Api_GetCommandLineA, .paramCount = 0};
    auto FakeApi_GetCommandLineW =
        _fakeApi{.func = Api_GetCommandLineW, .paramCount = 0};
    auto FakeApi_GetACP = _fakeApi{.func = Api_GetACP, .paramCount = 0};
    auto FakeApi_GetCPInfo = _fakeApi{.func = Api_GetCPInfo, .paramCount = 2};
    auto FakeApi_MultiByteToWideChar =
        _fakeApi{.func = Api_MultiByteToWideChar, .paramCount = 6};
    auto FakeApi_GetModuleFileNameW =
        _fakeApi{.func = Api_GetModuleFileNameW, .paramCount = 3};
    auto FakeApi_AreFileApisANSI =
        _fakeApi{.func = Api_AreFileApisANSI, .paramCount = 0};
    auto FakeApi_WideCharToMultiByte =
        _fakeApi{.func = Api_WideCharToMultiByte, .paramCount = 8};
    auto FakeApi_InitializeSListHead =
        _fakeApi{.func = Api_InitializeSListHead, .paramCount = 1};
    auto FakeApi_GetEnvironmentStringsW =
        _fakeApi{.func = Api_GetEnvironmentStringsW, .paramCount = 0};
    auto FakeApi_FreeEnvironmentStringsW =
        _fakeApi{.func = Api_FreeEnvironmentStringsW, .paramCount = 1};
    auto FakeApi_SetUnhandledExceptionFilter =
        _fakeApi{.func = Api_SetUnhandledExceptionFilter, .paramCount = 1};
    auto FakeApi_VirtualProtect =
        _fakeApi{.func = Api_VirtualProtect, .paramCount = 4};

    api_map = {
        {"GetSystemTimeAsFileTime",
         std::make_shared<_fakeApi>(FakeApi_GetSystemTimeAsFileTime)},
        {"GetCurrentThreadId",
         std::make_shared<_fakeApi>(FakeApi_GetCurrentThreadId)},
        {"GetCurrentProcessId",
         std::make_shared<_fakeApi>(FakeApi_GetCurrentProcessId)},
        {"QueryPerformanceCounter",
         std::make_shared<_fakeApi>(FakeApi_QueryPerformanceCounter)},
        {"LoadLibraryA", std::make_shared<_fakeApi>(FakeApi_LoadLibraryA)},
        {"LoadLibraryExW", std::make_shared<_fakeApi>(FakeApi_LoadLibraryExW)},
        {"GetLastError", std::make_shared<_fakeApi>(FakeApi_GetLastError)},
        {"InitializeCriticalSectionAndSpinCount",
         std::make_shared<_fakeApi>(
             FakeApi_InitializeCriticalSectionAndSpinCount)},
        {"DeleteCriticalSection",
         std::make_shared<_fakeApi>(FakeApi_DeleteCriticalSection)},
        {"TlsAlloc", std::make_shared<_fakeApi>(FakeApi_TlsAlloc)},
        {"TlsSetValue", std::make_shared<_fakeApi>(FakeApi_TlsSetValue)},
        {"IsProcessorFeaturePresent",
         std::make_shared<_fakeApi>(FakeApi_IsProcessorFeaturePresent)},
        {"GetProcAddress", std::make_shared<_fakeApi>(FakeApi_GetProcAddress)},
        {"GetProcessHeap", std::make_shared<_fakeApi>(FakeApi_GetProcessHeap)},
        {"HeapAlloc", std::make_shared<_fakeApi>(FakeApi_HeapAlloc)},
        {"HeapFree", std::make_shared<_fakeApi>(FakeApi_HeapFree)},
        {"TlsGetValue", std::make_shared<_fakeApi>(FakeApi_TlsGetValue)},
        {"SetLastError", std::make_shared<_fakeApi>(FakeApi_SetLastError)},
        {"EnterCriticalSection",
         std::make_shared<_fakeApi>(FakeApi_EnterCriticalSection)},
        {"LeaveCriticalSection",
         std::make_shared<_fakeApi>(FakeApi_LeaveCriticalSection)},
        {"GetStartupInfoW",
         std::make_shared<_fakeApi>(FakeApi_GetStartupInfoW)},
        {"GetStdHandle", std::make_shared<_fakeApi>(FakeApi_GetStdHandle)},
        {"GetFileType", std::make_shared<_fakeApi>(FakeApi_GetFileType)},
        {"GetCommandLineA",
         std::make_shared<_fakeApi>(FakeApi_GetCommandLineA)},
        {"GetCommandLineW",
         std::make_shared<_fakeApi>(FakeApi_GetCommandLineW)},
        {"GetACP", std::make_shared<_fakeApi>(FakeApi_GetACP)},
        {"GetCPInfo", std::make_shared<_fakeApi>(FakeApi_GetCPInfo)},
        {"MultiByteToWideChar",
         std::make_shared<_fakeApi>(FakeApi_MultiByteToWideChar)},
        {"GetModuleFileNameW",
         std::make_shared<_fakeApi>(FakeApi_GetModuleFileNameW)},
        {"AreFileApisANSI",
         std::make_shared<_fakeApi>(FakeApi_AreFileApisANSI)},
        {"WideCharToMultiByte",
         std::make_shared<_fakeApi>(FakeApi_WideCharToMultiByte)},
        {"InitializeSListHead",
         std::make_shared<_fakeApi>(FakeApi_InitializeSListHead)},
        {"GetEnvironmentStringsW",
         std::make_shared<_fakeApi>(FakeApi_GetEnvironmentStringsW)},
        {"FreeEnvironmentStringsW",
         std::make_shared<_fakeApi>(FakeApi_FreeEnvironmentStringsW)},
        {"SetUnhandledExceptionFilter",
         std::make_shared<_fakeApi>(FakeApi_SetUnhandledExceptionFilter)},
        {"VirtualProtect", std::make_shared<_fakeApi>(FakeApi_VirtualProtect)},
    };
}
auto Sandbox::EmulateApi(uc_engine* uc, uint64_t address, uint64_t rip,
                         std::string ApiName) -> void {
    auto it = api_map.find(ApiName);
    if (it != api_map.end()) {
        it->second->func(this, uc, address);

        // 获取参数数量
        int paramCount = it->second->paramCount;

        // 获取当前的栈指针
        uint64_t rsp;
        uc_reg_read(uc,
                    this->GetPeInfo()->isX64 ? UC_X86_REG_RSP : UC_X86_REG_ESP,
                    &rsp);

        // 从栈上读取返回地址
        uint64_t return_address;
        if (this->GetPeInfo()->isX64) {  // 64位系统
            // 读取8字节的返回地址
            uc_mem_read(uc, rsp, &return_address, 8);

            // x64下，前4个参数通过寄存器传递，超过的部分通过栈传递
            // int stack_params = (paramCount > 4) ? (paramCount - 4) : 0;
            // 调整栈指针：每个参数8字节 + 返回地址8字节
            // rsp += (stack_params * 8) + 8;
            rsp += 8;
            // 设置RIP为返回地址
            uc_reg_write(uc, UC_X86_REG_RIP, &return_address);
        } else {  // 32位系统
            // 读取4字节的返回地址
            uint32_t return_address_32;
            uc_mem_read(uc, rsp, &return_address_32, 4);

            // x86下，所有参数都通过栈传递
            // 调整栈指针：每个参数4字节 + 返回地址4字节
            rsp += (paramCount * 4) + 4;

            // 设置EIP为返回地址
            uc_reg_write(uc, UC_X86_REG_EIP, &return_address_32);
        }

        // 更新栈指针，使用正确的寄存器
        uc_reg_write(uc,
                     this->GetPeInfo()->isX64 ? UC_X86_REG_RSP : UC_X86_REG_ESP,
                     &rsp);
        return;
    }
    printf("ApiName: %s not found\n", ApiName.c_str());
    uc_emu_stop(uc);
    return;
}
