PDSCTF的MCU2

关于MCU2怎么搞的我只能说拷打AI就能出结果了
把hex文件直接丢给AI,让他反汇编之后就让AI给你生成用0和1组成的各个字符,之后再让AI把0和1的字符转变成图片,AI生成的代码具体是

from PIL import Image, ImageDraw
import numpy as np

# 从Intel HEX文件提取的字体数据（30个字符，每个字符8字节）
font_data = [
    # 字符0-29的字节数据
    [0x7C, 0x62, 0x62, 0x7C, 0x60, 0x60, 0x60, 0x00],  # 字符0
    [0x78, 0x64, 0x62, 0x62, 0x62, 0x64, 0x78, 0x00],  # 字符1
    [0x3C, 0x42, 0x40, 0x3C, 0x02, 0x42, 0x3C, 0x00],  # 字符2
    [0x3C, 0x42, 0x40, 0x40, 0x40, 0x42, 0x3C, 0x00],  # 字符3
    [0x7E, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00],  # 字符4
    [0x7E, 0x40, 0x40, 0x7C, 0x40, 0x40, 0x40, 0x00],  # 字符5
    [0x1E, 0x10, 0x10, 0x20, 0x10, 0x10, 0x1E, 0x00],  # 字符6
    [0x42, 0x42, 0x42, 0x5A, 0x7E, 0x66, 0x42, 0x00],  # 字符7
    [0x00, 0x00, 0x3C, 0x42, 0x42, 0x42, 0x3C, 0x00],  # 字符8
    [0x00, 0x00, 0x42, 0x42, 0x5A, 0x7E, 0x42, 0x00],  # 字符9
    [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x00],  # 字符10
    [0x42, 0x42, 0x42, 0x3C, 0x18, 0x18, 0x18, 0x00],  # 字符11
    [0x00, 0x00, 0x3C, 0x42, 0x42, 0x42, 0x3C, 0x00],  # 字符12
    [0x00, 0x00, 0x42, 0x42, 0x42, 0x42, 0x3E, 0x00],  # 字符13
    [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x00],  # 字符14
    [0x18, 0x24, 0x42, 0x42, 0x7E, 0x42, 0x42, 0x00],  # 字符15
    [0x00, 0x00, 0x5C, 0x62, 0x40, 0x40, 0x40, 0x00],  # 字符16
    [0x00, 0x00, 0x3C, 0x42, 0x7E, 0x40, 0x3C, 0x00],  # 字符17
    [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x00],  # 字符18
    [0x3C, 0x42, 0x40, 0x4E, 0x42, 0x42, 0x3E, 0x00],  # 字符19
    [0x00, 0x00, 0x3C, 0x42, 0x42, 0x42, 0x3C, 0x00],  # 字符20
    [0x00, 0x00, 0x3C, 0x42, 0x42, 0x42, 0x3C, 0x00],  # 字符21
    [0x02, 0x02, 0x34, 0x4A, 0x4A, 0x4A, 0x3E, 0x00],  # 字符22
    [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x00],  # 字符23
    [0x18, 0x24, 0x42, 0x42, 0x7E, 0x42, 0x42, 0x00],  # 字符24
    [0x10, 0x10, 0x7E, 0x10, 0x10, 0x10, 0x0E, 0x00],  # 字符25
    [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x00],  # 字符26
    [0x3E, 0x20, 0x20, 0x3C, 0x02, 0x02, 0x3C, 0x00],  # 字符27
    [0x10, 0x30, 0x10, 0x10, 0x10, 0x10, 0x38, 0x00],  # 字符28
    [0x78, 0x10, 0x10, 0x08, 0x10, 0x10, 0x78, 0x00]  # 字符29
]


def create_led_display(font_data, scale=10, spacing=2, bg_color=(0, 0, 0), led_on=(255, 0, 0), led_off=(50, 0, 0)):
    """
 创建LED点阵显示图像

 参数:
 - font_data: 字体数据列表
 - scale: 每个LED点的缩放倍数
 - spacing: LED点之间的间距
 - bg_color: 背景颜色
 - led_on: LED点亮颜色
 - led_off: LED熄灭颜色
 """

    chars_per_row = 6  # 每行显示的字符数
    char_width = 8  # 每个字符宽度（像素）
    char_height = 8  # 每个字符高度（像素）

    num_chars = len(font_data)
    rows = (num_chars + chars_per_row - 1) // chars_per_row  # 计算行数

    # 计算图像尺寸
    img_width = chars_per_row * (char_width * scale + spacing) + spacing
    img_height = rows * (char_height * scale + spacing) + spacing

    # 创建图像
    img = Image.new('RGB', (img_width, img_height), bg_color)
    draw = ImageDraw.Draw(img)

    for char_idx, char_data in enumerate(font_data):
        # 计算字符位置
        row = char_idx // chars_per_row
        col = char_idx % chars_per_row

        # 计算字符左上角坐标
        x_start = spacing + col * (char_width * scale + spacing)
        y_start = spacing + row * (char_height * scale + spacing)

        # 绘制字符的每个像素
        for y in range(char_height):
            byte_val = char_data[y]
            for x in range(char_width):
                # 检查每一位（从高位到低位）
                pixel_on = (byte_val >> (7 - x)) & 1

                # 计算LED点位置
                led_x = x_start + x * scale
                led_y = y_start + y * scale

                # 绘制LED点
                color = led_on if pixel_on else led_off
                draw.rectangle([led_x, led_y, led_x + scale - 1, led_y + scale - 1], fill=color)

                # 添加LED效果（圆角）
                if pixel_on and scale > 3:
                    # 点亮LED的高光效果
                    highlight_size = max(1, scale // 4)
                    draw.ellipse([led_x, led_y, led_x + highlight_size, led_y + highlight_size],
                                 fill=(255, 200, 200))

    return img


def create_binary_display(font_data, scale=10, spacing=2):
    """
 创建二进制显示图像（黑白版本）
 """
    chars_per_row = 6
    char_width = 8
    char_height = 8

    num_chars = len(font_data)
    rows = (num_chars + chars_per_row - 1) // chars_per_row

    # 计算图像尺寸
    img_width = chars_per_row * (char_width * scale + spacing) + spacing
    img_height = rows * (char_height * scale + spacing) + spacing

    # 创建图像
    img = Image.new('RGB', (img_width, img_height), (255, 255, 255))
    draw = ImageDraw.Draw(img)

    for char_idx, char_data in enumerate(font_data):
        # 计算字符位置
        row = char_idx // chars_per_row
        col = char_idx % chars_per_row

        # 计算字符左上角坐标
        x_start = spacing + col * (char_width * scale + spacing)
        y_start = spacing + row * (char_height * scale + spacing)

        # 绘制字符的每个像素
        for y in range(char_height):
            byte_val = char_data[y]
            for x in range(char_width):
                # 检查每一位（从高位到低位）
                pixel_on = (byte_val >> (7 - x)) & 1

                # 计算像素位置
                pixel_x = x_start + x * scale
                pixel_y = y_start + y * scale

                # 绘制像素
                color = (0, 0, 0) if pixel_on else (255, 255, 255)
                draw.rectangle([pixel_x, pixel_y, pixel_x + scale - 1, pixel_y + scale - 1], fill=color)

    return img


# 创建LED风格图像（红色LED效果）
led_img = create_led_display(font_data, scale=10)
led_img.save("led_display.png")

# 创建黑白图像（更易识别字符）
binary_img = create_binary_display(font_data, scale=10)
binary_img.save("binary_display.png")

print("图像已生成：led_display.png 和 binary_display.png")

这样在当前目录下会生成两个png图片打开就是flag.
PDSCTF{Wow_You_Are_Good_At_51}