详解python破解zip文件密码的方法_Python

1、单线程破解纯数字密码

注意：不包括数字0开头的密码

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									import zipfile,time,sys

									start_time = time.time()

									def extract():

									  zfile = zipfile.ZipFile('IdonKnow.zip')#读取压缩包，如果用必要可以加上'r'

									  for num in range(1,99999,1):

									    try:

									      pwd = str(num)

									      zfile.extractall(path='.',pwd=pwd.encode('utf-8'))

									      print ("当前压缩密码为：",pwd)

									      end_time = time.time()

									      print ('单线程破解压缩包花了%s秒'%(end_time-start_time))

									      sys.exit(0)

									    except Exception as e:

									      pass

									if __name__=="__main__":

									  extract()

破解结果：

详解python破解zip文件密码的方法

2、多线程破解纯数字密码

注意：不包括数字0开头的密码

				?

									import zipfile,time,threading

									start_time = time.time()

									flag = True # 用于判断线程是否需要终止，为True时程序执行

									def extract(password, file):

									  try:

									    password = str(password)

									    file.extractall(path='.', pwd=password.encode('utf-8'))

									    print ("当前压缩密码为：",password)

									    end_time = time.time()

									    print ('多线程破解压缩包花了%s秒'%(end_time-start_time))

									    global flag

									    flag = False#成功解压其余线程终止

									  except Exception as e:

									    pass

									def main():

									  zfile = zipfile.ZipFile("test.zip", 'r')

									  for number in range(1, 99999,1):

									    if flag:

									      thr1 = threading.Thread(target=extract, args=(number, zfile))

									      thr2 = threading.Thread(target=extract, args=(number, zfile))

									      thr1.start()

									      thr2.start()

									      thr1.join()

									      thr2.join()

									if __name__ == '__main__':

									  main()

破解结果：

详解python破解zip文件密码的方法

提示：多线程对数字型的运算没有多大帮助

3、破解英文+数字型的密码

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									import random,zipfile,time,sys

									class MyIter():

									  cset = 'abcdefghijklmnopqrstuvwxyz0123456789'

									  def __init__(self,min,max):#迭代器实现初始方法，传入参数

									    if min < max:

									      self.minlen = min

									      self.maxlen = max

									    else:

									      self.ninlen = max

									      self.maxlen = min

									  def __iter__(self):#直接返回slef实列对象

									    return self

									  def __next__(self):#通过不断地轮循，生成密码

									    rec = ''

									    for i in range(0,random.randrange(self.minlen,self.maxlen+1)):

									      rec += random.choice(MyIter.cset)

									    return rec

									def extract():

									  start_time = time.time()

									  zfile = zipfile.ZipFile('test1.zip','r')

									  for password in MyIter(1,4):#随机迭代出1~4位数的密码，在不明确位数的时候做相应的调整

									    if zfile:

									      try:

									        zfile.extractall(path='.',pwd=str(password).encode('utf-8'))

									        print ("当前压缩密码为：",password)

									        end_time = time.time()

									        print ('当前破解压缩包花了%s秒'%(end_time-start_time))

									        sys.exit(0)

									      except Exception as e:

									        print ('pass密码：',password)

									        pass

									if __name__=="__main__":

									  extract()