Python破解压缩包密码实战：环境配置与多线程爆破脚本

Owen

发布时间：2026-10-15 | 3人浏览过

原创

本文详解使用Python破解RAR和ZIP压缩包密码的完整流程。内容涵盖PyCharm环境配置、依赖库安装及Windows系统下Rar.exe的放置要求。重点解析如何判断文件类型及加密状态，并提供基于多线程的Python爆破脚本源码。此外，还包含CMD命令行操作指南与在线调试建议，帮助用户快速掌握压缩包密码恢复技术。

简介：

本文旨在介绍如何利用Python工具破解RAR和ZIP格式的压缩包密码。操作环境建议在Windows系统下使用PyCharm集成开发工具进行开发与调试。

1.步骤

1.环境

首先通过pip install指令安装必要的Python依赖库。
若需处理rar文件，必须将rar安装包目录下的Rar.exe和UnRar.exe可执行文件，复制到项目虚拟环境路径\venv\Scripts下，以确保程序能调用外部解压工具。
若在代码中遇到import失败的情况，需进入File->Settings->Project Interpreter菜单，手动添加缺失的模块以解决依赖问题。

2.判断文件格式

 type = os.path.splitext(path)[-1][1:]
if type == "zip":
elif type == "rar":

3.判断是否有密码

 type = os.path.splitext(path)[-1][1:]
        if type == "zip":
                fileGet = zipfile.ZipFile(path)
                with fileGet as z:
                    for l in z.infolist():
                        is_encrypted = l.flag_bits & 0x1
                        if is_encrypted:
                            print("have password ")
                            break
                        else:
                            pass
 
        elif type == "rar":
            fileGet = rarfile.RarFile(path)
            with fileGet as z:
                if z.needs_password():
                    print("have password ")
                else:
                    print("no password")
                    return

4.密码字典自己写或者下载相应的软件生成。

5.解压文件

1.zip和rar

fileGet = zipfile.ZipFile(path)

fileGet = rarfile.RarFile(path)

2.解压

 fileExtr.extractall(pwd=password)

2.代码

import sys
import zipfile
import rarfile
import threading
import datetime
import os
import subprocess
import  getopt
i = 0
fileGet = ""
class MyThread(threading.Thread):
    def __init__(self, func, args, name=''):
        threading.Thread.__init__(self)
        self.name = name
        self.func = func
        self.args = args
        self.result = self.func(*self.args)
    def get_result(self):
        try:
            return self.result
        except Exception:
            return None
def extractFile(fileExtr, password, fileType):
    try:
        encodestr = str.encode(password)
        if (fileType == "zip"):
           fileExtr.extractall(pwd=str.encode(password))
        else:
            fileExtr.extractall(pwd=password)
        global i
        i = i + 1
        print("search count : %d,real password is : %s" % (i, password))
        return password
    except:
        i = i + 1
        print("search count : %d,test password : %s, err:%s" % (i, password, sys.exc_info()[0]))
        pass
def mainStep():
    path = input("please input path:")
    try:
        if os.path.exists(path) == False:
            print("%s : path error!"%(path))
            return
        type = os.path.splitext(path)[-1][1:]
        if type == "zip":
                fileGet = zipfile.ZipFile(path)
                with fileGet as z:
                    for l in z.infolist():
                        is_encrypted = l.flag_bits & 0x1
                        if is_encrypted:
                            print("have password ")
                            break
                        else:
                            pass
                fileGet = zipfile.ZipFile(path)
        elif type == "rar":
            fileGet = rarfile.RarFile(path)
            with fileGet as z:
                if z.needs_password():
                    print("have password ")
                else:
                    print("no password")
                    return
        else:
            print("file not right")
            return
        pwdLists = open("D:\Python工程\mutou.txt")
        startTime = datetime.datetime.now()
        for line in pwdLists.readlines():
            Pwd = line.strip('\n')
            t = MyThread(extractFile, (fileGet, Pwd, type))
            t.start()
            if (t.get_result() is Pwd):
                break
        endTime = datetime.datetime.now()
        timeSpan = endTime - startTime
        print("search time:%ss" % (timeSpan.total_seconds()))
    except:
       print("err:%s" % sys.exc_info()[0])
if __name__ == '__main__':
    mainStep()