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压缩包密码破解示例分享(类似典破解)

  • 时间:2020-07-17 12:38 编辑: 来源: 阅读:
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摘要:压缩包密码破解示例分享(类似典破解)
昨天翻硬盘,找到一个好东西,可惜自己加了密码自己不记得了。试了几个常用的没试出来,于是写了这么个小脚本来替我尝试。。呵呵,还真给解出来了。 python脚本内容如下,跑跑自己加密的压缩包还不错
[u]复制代码[/u] 代码如下:
# -*- coding: utf-8 -*- import sys,os def IsElementUniq(list):     """           判断list中的元素是否为唯一的     """     for word in list:         if list.count(word)>1:             return False     return True def GenPswList():     """           要求用户输入词,并根据单词组合密码,只尝试四个单词来组合,并限制密码长度为20。写的比较挫     """     psw=raw_input('input a word>')     wordlist = []     while psw:         wordlist.append(psw)         psw=raw_input('input a word>')     print wordlist     global g_pswlist     g_pswlist = []     for word in wordlist:         g_pswlist.append(word)     for word1 in wordlist:         for word2 in wordlist:             locallist = [word1, word2]             if IsElementUniq(locallist):                 tmp = word1 + word2                 if len(tmp) < 20:                     g_pswlist.append(tmp)     for word1 in wordlist:         for word2 in wordlist:             for word3 in wordlist:                 locallist = [word1, word2, word3]                 if IsElementUniq(locallist):                     tmp = word1 + word2 + word3                     if len(tmp) < 20:                         g_pswlist.append(tmp)     for word1 in wordlist:         for word2 in wordlist:             for word3 in wordlist:                 for word4 in wordlist:                     locallist = [word1, word2, word3, word4]                     if IsElementUniq(locallist):                         tmp = word1 + word2 + word3 + word4                         if len(tmp) < 20:                             g_pswlist.append(tmp)     print 'gen psw is:', g_pswlist def TestUnZipPack(filename):     """           尝试用密码来解压压缩包     """     command = ""     for psw in g_pswlist:         command = "7z e -p%s -y %s" %(psw,filename)         print command         ret = os.system(command)         if ret == 0:             print 'right psw is ', psw             break def main(filename):     GenPswList()     TestUnZipPack(filename) if __name__ == '__main__':     if len(sys.argv) != 2:         print 'argv error'         print 'example:test_7z_psw.py 1.7z'         sys.exit(1)     main(sys.argv[1])
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