Keylogger Module (Win32 API)

Win32 Keylogger Module

Windows keyboard capture module using the API native:

• Keyboard hook — SetWindowsHookEx(WH_KEYBOARD_LL) for captures global of pulsaciones without need of privilegios elevados.
• Context awareness — Registra the title of the window activates (GetForegroundWindow + GetWindowText) junto with each keystroke.
• Special keys — Mapeo correcto of Shift, Ctrl, Alt, function keys, Enter, Backspace, etc.
• Encrypted log — Output encrypted with XOR key configuresble. Formato: [timestamp][window_title][keystroke].
• Silent mode — Without window visible, without taskbar icon. Compiled as a Windows application without console.
• Optional exfilterstion — Function for enviar logs via HTTP POST to a remote server at configuresble intervals.

C source code — ~300 lines, well-commented. Compilable with MinGW o MSVC.