HyperEvade.h

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#pragma once

//               Callback Types                 //

typedef BOOLEAN (*LOG_CALLBACK_PREPARE_AND_SEND_MESSAGE_TO_QUEUE)(UINT32       OperationCode,
                                                                  BOOLEAN      IsImmediateMessage,
                                                                  BOOLEAN      ShowCurrentSystemTime,
                                                                  BOOLEAN      Priority,
                                                                  const CHAR * Fmt,
                                                                  va_list      ArgList);

typedef BOOLEAN (*LOG_CALLBACK_SEND_MESSAGE_TO_QUEUE)(UINT32 OperationCode, BOOLEAN IsImmediateMessage, CHAR * LogMessage, UINT32 BufferLen, BOOLEAN Priority);

typedef BOOLEAN (*LOG_CALLBACK_SEND_BUFFER)(_In_ UINT32                          OperationCode,
                                            _In_reads_bytes_(BufferLength) PVOID Buffer,
                                            _In_ UINT32                          BufferLength,
                                            _In_ BOOLEAN                         Priority);

typedef BOOLEAN (*LOG_CALLBACK_CHECK_IF_BUFFER_IS_FULL)(BOOLEAN Priority);

typedef BOOLEAN (*HYPERTRACE_LBR_IS_SUPPORTED)(UINT32 * Capacity, BOOLEAN * IsArchLbr);

typedef BOOLEAN (*CHECK_ACCESS_VALIDITY_AND_SAFETY)(UINT64 TargetAddress, UINT32 Size);

typedef BOOLEAN (*MEMORY_MAPPER_READ_MEMORY_SAFE_ON_TARGET_PROCESS)(UINT64 VaAddressToRead, PVOID BufferToSaveMemory, SIZE_T SizeToRead);

typedef BOOLEAN (*MEMORY_MAPPER_WRITE_MEMORY_SAFE_ON_TARGET_PROCESS)(UINT64 Destination, PVOID Source, SIZE_T Size);

typedef PCHAR (*COMMON_GET_PROCESS_NAME_FROM_PROCESS_CONTROL_BLOCK)(PVOID Eprocess);

typedef BOOLEAN (*SYSCALL_CALLBACK_SET_TRAP_FLAG_AFTER_SYSCALL)(GUEST_REGS *                      Regs,
                                                                UINT32                            ProcessId,
                                                                UINT32                            ThreadId,
                                                                UINT64                            Context,
                                                                SYSCALL_CALLBACK_CONTEXT_PARAMS * Params);

typedef VOID (*HV_HANDLE_TRAPFLAG)();

typedef VOID (*EVENT_INJECT_GENERAL_PROTECTION)();

//             Callback Structure               //

typedef struct _HYPEREVADE_CALLBACKS
{
    //
    // *** Log (Hyperlog) callbacks ***
    //
    LOG_CALLBACK_PREPARE_AND_SEND_MESSAGE_TO_QUEUE LogCallbackPrepareAndSendMessageToQueueWrapper;
    LOG_CALLBACK_SEND_MESSAGE_TO_QUEUE             LogCallbackSendMessageToQueue;
    LOG_CALLBACK_SEND_BUFFER                       LogCallbackSendBuffer;
    LOG_CALLBACK_CHECK_IF_BUFFER_IS_FULL           LogCallbackCheckIfBufferIsFull;
 
    //
    // HyperTrace callback(s)
    //
    HYPERTRACE_LBR_IS_SUPPORTED HyperTraceLbrIsSupported;
 
    //
    // *** HYPEREVADE callbacks ***
    //
 
    //
    // Memory callbacks
    //
    CHECK_ACCESS_VALIDITY_AND_SAFETY                  CheckAccessValidityAndSafety;
    MEMORY_MAPPER_READ_MEMORY_SAFE_ON_TARGET_PROCESS  MemoryMapperReadMemorySafeOnTargetProcess;
    MEMORY_MAPPER_WRITE_MEMORY_SAFE_ON_TARGET_PROCESS MemoryMapperWriteMemorySafeOnTargetProcess;
 
    //
    // Common callbacks
    //
    COMMON_GET_PROCESS_NAME_FROM_PROCESS_CONTROL_BLOCK CommonGetProcessNameFromProcessControlBlock;
 
    //
    // System call callbacks
    //
    SYSCALL_CALLBACK_SET_TRAP_FLAG_AFTER_SYSCALL SyscallCallbackSetTrapFlagAfterSyscall;
 
    //
    // VMX callbacks
    //
    HV_HANDLE_TRAPFLAG              HvHandleTrapFlag;
    EVENT_INJECT_GENERAL_PROTECTION EventInjectGeneralProtection;
 
} HYPEREVADE_CALLBACKS, *PHYPEREVADE_CALLBACKS;