利用itertools生成密码字典,多线程撞库破解rar压缩文件密码
脚本功能:
利用itertools生成密码字典(迭代器形式)
多线程并发从密码字典中取出密码进行验证
验证成功后把密码写入文件中保存
#!/usr/bin/env python # -*- coding: UTF-8 -*- # Author:Leslie-x import itertools as its import threading import rarfile import os words = '0123456789abcdefghijklmnopqrstuvwxyz' # 涉及到生成密码的参数 flag = True # 是否关闭线程的标志 def append_on_file(password,file_name): # 把解析出的密码写入到文件中 with open('password.txt', 'a', encoding='utf8') as f: text = file_name+':'+password + '\n' f.write(text) def get_password(min_digits, max_digits, words): """ :param min_digits: 密码最小长度 :param max_digits: 密码最大长度 :param words: 密码可能涉及的字符 :return: 密码生成器 """ while min_digits <= max_digits: pwds = its.product(words, repeat=min_digits) for pwd in pwds: yield ''.join(pwd) min_digits += 1 def extract(File,file_name): """ 若线程关闭标志为True,就执行循环,从密码生成器中取出密码,验证密码是否正确 密码正确,则把密码写入文件中,并将线程关闭标志flag设定为False,通知其他线程关闭 """ global flag while flag: p = next(passwords) try: File.extractall(pwd=p) # 打开压缩文件,提供密码... flag = False print("password is " + p) ###破解到密码 append_on_file(p,file_name) break except: print(p) def mainStep(file_path,file_name): """ 多线程并发验证密码 :param file_path: rar压缩文件路径列表 :return: """ file = rarfile.RarFile(file_path) for pwd in range(3): t = threading.Thread(target=extract, args=(file,file_name)) t.start() if __name__ == '__main__': # 主程序 base_dir = r'E:\迅雷下载\rar' for file_info in os.listdir(base_dir): try: # 拼接压缩文件路径 file_path = os.path.join(base_dir, file_info) # 压缩文件名称 file_name = file_info.split('.')[0] # 生成密码字典:密码长度最小为4,最大为11 passwords = get_password(4, 11, words) # 将任务分发给线程执行 mainStep(file_path,file_name) except: pass
注意:当前脚本在知道密码长度大概范围,可能涉及的字符具体范围下效率可行;如果对密码长度和涉及字符完全不知,撞库难度非常大
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