声明

仿照即刻安全-九世的文章
参考链接：https://www.cnblogs.com/haq5201314/p/9161618.html

识别windows的未打补丁

---

Code

思路

• 在cmd中输入systeminfo，并自动写入为txt文件
• 判断系统补丁信息文件和危害补丁文件是否存在
• 两个文件进行对比，没有的则打出来

code

#coding:utf-8

import os
import re
import optparse

def main():
    parser = optparse.OptionParser()
    parser.add_option('-w', dest='windows', help='-w [filename] View windows')
    (options,args) = parser.parse_args()

    if options.windows:
        win()
        filename = options.windows
        windows(filename)
    else:
        parser.print_help()
        exit()

# 将win系统补丁信息进行提取
def win():
    info = os.popen("systeminfo")
    win_info = info.read()
    res = re.compile('KB\d+')
    result = res.findall(win_info)
    f = open('win_info.txt','w')
    for i in result:
        f.write(i+'\n')
    f.close()

# 判断文件是否存在
def exists(filename):
    File_exists = os.path.exists(filename)
    info_exists = os.path.exists('win_info.txt')
    if File_exists == True and info_exists == True:
        exists = 'success'
        return exists
    else:
        exists = 'failure'
        return exists

# 将文本中的内容存入字典中
def win_re(filename):
    lists = []
    win = open(filename,'r')
    res = re.compile('KB\d+')
    for i in win:
        result = res.findall(i)
        for k in result:
            lists.append(k)
    win.close()

    list = []
    info = open('win_info.txt', 'r')
    for i in info:
        list.append(i.strip('\n'))
    info.close()
    return lists, list

def windows(filename):
    file_exists = exists(filename)
    if file_exists == 'success':
        print('[+] {} exists'.format(filename))
    else:
        print('[-] {} Not exists'.format(filename))
        exit()

    x = win_re(filename)
    for v in x[0]:
        if v in x[1]:
            pass
        else:
            print("[*] " + v)

if __name__ == '__main__':
    main()

---