1.暴力破解压缩包. 2.利用像素点还原图片. from PIL import Image import re if __name__ == '__main__': x = 887 //将像素点个数进行分解,可以确定图片的长宽 y = 111 i = 0 j = 0 c = Image.new("RGB", (x,y)) file_object = open('ce.txt') //ce.txt中保存着像素点的坐标 for i in range(0, x): for j in rang…
Python简单的CTF题目hash碰撞小脚本 import hashlib for num in range(10000,9999999999): res = hashlib.sha1(str(num).encode()).hexdigest() #sha1改为题目需要的算法 if res[0:5] == "903ed": #对hash的前五位为"903ed"的数字进行碰撞 print(str(num)) #等待执行结束 输出结果 break…