unix 密码破解，zip破解总结

unix /etc/passwd 破解，假设的前两位是salt

import crypt

#数据比较
def password_crak(pass_word):
    salt = pass_word[0:2]
    diction = open("dictionary","r")
    for word in diction.readlines():
        data = word.strip("
")
        crak = crypt.crypt(data,salt)

        if crak == pass_word:
            print ("[+]Found password:%s
" %data)
        else:
            print ("[-]Not Found password
")
#处理数据
def main():
    pass_file = open("password.txt","r")

    for line in pass_file.readlines():
        if ":" in line:
            user = line.split(":")[0]
            pass_word = line.split(":")[1].strip(" ")
            print ("[*]Craking password for:%s
" %user)
            password_crak(pass_word)
　　　　　　　

if __name__ == '__main__':
    main()

zip密码破解，自己的环境是python3，一定要在password.encode("utr-8),不然报typeError: pwd: expected bytes, got str

import zipfile
#密码错误抛出异常pass继续循环
def crack(zfile,password):
	try:
		zfile.extractall(pwd=password.encode("utf-8"))
		return password
	except:
		pass

#处理数据
def main():
	zip_name = input("Please input your zip name:")
	zfile = zipfile.ZipFile(zip_name)
	pass_file = open("dictionary.txt","r")
	for data in pass_file.readlines():
		password = data.strip("
")
		guess = crack(zfile,password)

		if guess:
			print ("[+]Password :%s
" %password)

			exit(0)

if __name__ == '__main__':
	main()

多线程版:

import zipfile
import threading
#密码错误抛出异常pass继续循环
def crack(zfile,password):
    try:
        zfile.extractall(pwd=password.encode("utf-8"))
        print ("[+]Password :%s
" %password)
    except:
        pass

#处理数据
def main():
    zip_name = input("Please input your zip name:")
    zfile = zipfile.ZipFile(zip_name)
    pass_file = open("dictionary.txt","r")
    for data in pass_file.readlines():
        password = data.strip("
")
        t = threading.Thread(target=crack,args=(zfile,password))
        t.start()

if __name__ == '__main__':
    main()

　　

总结：基于字典的破解

zipfile：https://www.cnblogs.com/ManyQian/p/9193199.html

python3编码解决：https://bbs.csdn.net/topics/390190563