memcury.h

A simple single header solution for memory manipulation in C++.

Usage

Just #include "memcury.h" in your code!.

Check example for code examples.

The current supported platform is Windows only, no plans for supporting more platforms, and c++23 or above.

This project was intented to be used internaly (from a dynamic link library).

The pitch

• Containers:

  • PE::Address: A pointer container.
  • PE::Section: Portable executable section container for internal usage.

• Modules:

  • Scanner:

    • Constructors:

      • Default: Takes a pointer to start the scanning from.
      • FindPattern: Finds a pattern in memory.
      • FindStringRef: Finds a string reference in memory, supports all types of strings.

    • Functions:

      • SetTargetModule: Sets the target module for the scanner.
      • ScanFor: Scans for a byte(s) near the current address.
      • FindFunctionBoundary: Finds the boundary of a function near the current address.
      • RelativeOffset: Gets the relative offset of the current address.
      • AbsoluteOffset: Gets the absolute offset of the current address.
      • GetAs: Gets the current address as a type.
      • Jump: Follow any jump instruction.
      • Get: Gets the current address as an int64.

  • TrampolineHook:

    • Constructors:
      • Default: Takes a pointer pointer to the target function and a pointer to the hook function.
    • Functions:
      • Commit: Commits the hook.
      • Revert: Reverts the hook.
      • Toggle: Toggles the hook on\off.

  • VEHHook:

    • Functions:
      • Init: Initializes the VEH Hook system.
      • AddHook: Adds a hook to the VEH Hook system.
      • RemoveHook: Removes a hook from the VEH Hook system.