干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本

admin 2022年5月13日21:42:30取证分析评论8 views8939字阅读29分47秒阅读模式

0X00 原理


原理就是,读取本地微信文件夹中的config目录下的AccInfo.dat文件

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本

AccInfo.dat文件内容如下图

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本

这个Dat文件中包含了

手机号,微信ID,微信号,昵称和城市,绑定邮箱等信息


0X01 Python脚本处理


自动化脚本


脚本代码来自:https://github.com/ecat-sec/wechat_info_collect

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本

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# -*- coding: utf-8 -*-import win32apiimport win32conimport getpassimport reimport osimport requests

provinces = '''北京(BeiJing)
上海(ShangHai)
天津(TianJin)
重庆(ChongQing)
香港(XiangGang)
澳门(Aomen)
安徽(AnHui)
福建(FuJian)
广东(GuangDong)
广西(GuangXi)
贵州(GuiZhou)
甘肃(GanSu)
海南(HaiNan)
河北(HeBei)
河南(HeNan)
黑龙江(HeiLongJiang)
湖北(HuBei)
湖南(HuNan)
吉林(JiLin)
江苏(JiangSu)
江西(JiangXi)
辽宁(LiaoNing)
内蒙古(NeiMengGu)
宁夏(NingXia)
青海(QingHai)
陕西(ShanXi)
山西(ShanXi)
山东(ShanDong)
四川(SiChuan)
台湾(TaiWan)
西藏(XiZang)
新疆(XinJiang)
云南(YunNan)
浙江(ZheJiang)
'''cities = '''香港(XiangGang)
澳门(AoMen)
安庆(AnQing),亳州(BoZhou),蚌埠(BangBu),池州(ChiZhou),巢湖(ChaoHu),滁州(ChuZhou),阜阳(FuYang),合肥(HeFei),淮南(HuaiNan),淮北(HuaiBei),黄山(HuangShan),六安(LiuAn),马鞍山(MaAnShan),宿州(SuZhou),铜陵(TongLing),芜湖(WuHu),宣城(XuanCheng)
福州(FuZhou),龙岩(LongYan),南平(NanPing),宁德(NingDe),莆田(PuTian),泉州(QuanZhou),三明(SanXing),厦门(XiaMen),漳州(ZhangZhou)
潮州(ChaoZhou),东莞(DongGuan),佛山(FoShan),广州(GuangZhou),河源(HeYuan),惠州(HuiZhou),江门(JiangMen),揭阳(JieYang),梅州(MeiZhou),茂名(MaoMing),清远(QingYuan),深圳(ShenZhen),汕头(ShanTou),韶关(ShaoGuan),汕尾(ShanWei),云浮(YunFu),阳江(YangJiang),珠海(ZhuHai),中山(ZhongShan),肇庆(ZhaoQing),湛江(ZhanXiang)
北海(BeiHai),百色(BaiSe),崇左(ChongZuo),防城港(FangChengGang),桂林(GuiLi),贵港(GuiGang),贺州(HeZhou),河池(HeChi),柳州(LiuZhou),来宾(LaiBin),南宁(NanNing),钦州(QinZhou),梧州(WuZhou),玉林(YuLin)
安顺(AnShun),贵阳(GuiYang),六盘水(LiuPanShui),遵义(ZunYi)
白银(BaiYin),金昌(JinChang),嘉峪关(JiaYuGuan),酒泉(JiuQuan),兰州(LanZhou),庆阳(QingYang),天水(TianShui),武威(WuWei),张掖(ZhangYe)
海口(HaiKou),三亚(SanYa)
保定(BaoDing),承德(ChengDe),沧州(CangZhou),邯郸(HanDan),衡水(HengShui),廊坊(LangFang),秦皇岛(QinHuangDao),石家庄(ShiJiaZhuang),唐山(TangShan),邢台(XingTai),张家口(ZhangJiaKou)
安阳(AnYang),焦作(JiaoZuo),开封(KaiFeng),洛阳(LuoYang),鹤壁(HeBi),漯河(LuoHe),南阳(NanYang),平顶山(PingDingShan),濮阳(PuYang),三门峡(SanMenXia),商丘(SHangQiu),新乡(XinXiang),许昌(XuChang),信阳(XinYang),郑州(ZhengZhou),周口(ZhouKou),驻马店(ZhuMaDian)
大庆(DaQing),哈尔滨(HaErBin),鹤岗(HeGang),黑河(HeiHe),鸡西(JiXi),佳木斯(JiaMuSi),牡丹江(MuDanJiang),齐齐哈尔(QiQiHaEr),七台河(QiTaiHe),绥化(SuiHua),双鸭山(ShuangYaShan),伊春(YiChun)
鄂州(E'Zhou),黄石(HuangShi),黄冈(HuangGang),荆州(JingZhou),荆门(JingMen),十堰(ShiYan),武汉(WuHan),襄阳(XiangYang),孝感(XiaoGan),咸宁(XianNing),宜昌(YiChang)
长沙(ChangSha),常德(ChangDe),郴州(ChenZhou),衡阳(HengYang),怀化(HuaiHua),娄底(LouDi),邵阳(ShaoYang),湘潭(xiangTan),岳阳(YueYang),益阳(YiYang),永州(YongZhou),株洲(ZhuZhou),张家界(ZhangJiaJie)
白山(BaiShan),白城(BaiCheng),长春(ChangChun),吉林(JiLin),辽源(LiaoYuan),四平(SiPing),松原(SongYuan),通化(TongHua)
常州(ChangZhou),淮安(HuaiAn),连云港(LianYunGang),南京(NanJing),南通(NanTong),苏州(SuZhou),宿迁(SuQian),泰州(TaiZhou),无锡(WuXi),徐州(XuZhou),盐城(YanCheng),扬州(YangZhou),镇江(ZhenJiang)
抚州(FuZhou),赣州(GanZhou),景德镇(JingDeZhen),九江(JiuJiang),吉安(JiAn),南昌(NanChang),萍乡(PingXiang),上饶(ShangRao),新余(XinYu),鹰潭(YingTan),宜春(YiChun)
鞍山(AnShan),本溪(BenXi),朝阳(ChaoYang),大连(DaLian),丹东(DanDong),抚顺(FuShun),阜新(FuXin),葫芦岛(HuLuDao),锦州(JinZhou),辽阳(LiaoYang),盘锦(PanJin),沈阳(ShenYang),铁岭(TieLing),营口(YingKou)
包头(BaoTou),赤峰(ChiFeng),鄂尔多斯(E'ErDuoSi),呼和浩特(HuHeHaoTe),通辽(TongLiao),乌海(WuHai)
固原(GuYuan),吴忠(WuZhong),银川(YingChuan)
西宁(XiNing)
安康(AnKang),宝鸡(BaoJi),汉中(HanZhong),商洛(ShangLuo),铜川(TongChuan),渭南(WeiNan),西安(Xi'An),延安(YaNan),咸阳(XianYang),榆林(YuLin)
长治(ChangZhi),大同(DaTong),晋城(JinCheng),临汾(LinFen),朔州(ShuoZhou),太原(TaiYuan),忻州(XinZhou),阳泉(YangQuan),运城(YunCheng)
滨州(BinZhou),东营(DongYing),德州(DeZhou),菏泽(HeZe),济南(JiNan),济宁(JiNing),莱芜(LaiWu),临沂(LinYi),聊城(LiaoCheng),青岛(QingDao),日照(RiZhao),泰安(TaiAn),潍坊(WeiFang),威海(WeiHai),烟台(YanTai),淄博(ZiBo),枣庄(ZaoZhuang)
巴中(BaZhong),成都(ChengDu),德阳(DeYang),达州(DaZhou),广元(GuangYuan),广安(GuangAn),泸州(LuZhou),乐山(LeShan),绵阳(MianYang),眉山(MeiShan),内江(NeiJiang),南充(NanChong),攀枝花(PanZhiHua),遂宁(SuiNing),雅安(YaAn),宜宾(YiBin),自贡(ZiGong),资阳(Ziyang)
高雄(GaoXiong),基隆(JiLong),嘉义(JiaYi),台北(TaiBei),台中(TaiZhong),新竹(XinZhu)
拉萨(LaSa)
克拉玛依(KeLaMaYi),乌鲁木齐(WuLuMuQi)
保山(BaoShan),昆明(KunMing),玉溪(YuXi),昭通(ZhaoTong)
杭州(HangZhou),湖州(HuZhou),嘉兴(JiaXing),金华(JinHua),丽水(LiShui),宁波(NingBo),衢州(QuZhou),绍兴(ShaoXing),台州(TaiZhou),温州(WenZhou),舟山(ZhouShan)'''
# 获取文件存储位置reg_root = win32con.HKEY_USERSreg_path = ""
key = win32api.RegOpenKey(reg_root, reg_path, 0)for item in win32api.RegEnumKeyEx(key):if len(item[0]) > 20 and "Classes" not in item[0]: sub_reg_path = item[0] + "\SOFTWARE\Tencent\WeChat"try: key = win32api.RegOpenKeyEx(reg_root, sub_reg_path, 0)except Exception as e:continuetry: value, key_type = win32api.RegQueryValueEx(key, 'FileSavePath')except Exception as e: value, key_type = win32api.RegQueryValueEx(key, 'InstallPath') value = value + "\locales\WeChat Files\"# print(value)# 文件保存路径if value == "MyDocument:":# print("The default location of the file has not been changed") username = getpass.getuser() file_path = "C:\Users\" + username + "\Documents\WeChat Files\"# print(file_path)else: file_path = value
# 获取用户文件try: file_list = os.listdir(file_path) file_list.remove("All Users") file_list.remove("Applet")except: print("nfailed to find the path by the script") print("Please enter the path of your [WeChat Files]") print("You can find the path in your WeChat's setting") print("It looks like [x:\\xxx\xxx\WeChat Files]") file_path = input("The path : ") + "\" file_list = os.listdir(file_path) file_list.remove("All Users") file_list.remove("Applet")

# info 未处理的精确结果def get_info(user_file_name):with open(file_path+user_file_name+"\config\AccInfo.dat", mode="r", encoding="ISO-8859-1") as f:# 处理raw数据 raw_info = f.read() raw_info = raw_info[raw_info.find("wxid"):] info = ""for char in raw_info:if "\" not in ascii(char): info = info + str(char)else: info = info + "`" info = set(info.split("`"))
# 获取微信idfor misc in info:if "wxid" in misc: wxid = misc print("The wxid : " + wxid) info.remove(wxid)
# 获取城市 province = "" city = ""for misc in info:if misc.lower() in provinces.lower() and len(misc) >= 2: province = miscif misc.lower() in cities.lower() and len(misc) >= 2: city = miscif province != "": info.remove(province)if city != "": info.remove(city)
# 获取微信号# 微信号长度限制为6-20位, 且只能以字母开头for misc in info:if 6 < len(misc) < 20 and misc[0].isalpha() == True: wx = misc print("The wechat : " + wx) info.remove(wx)
# 获取手机号for misc in info: p_numbers = r"0?(13|14|15|17|18|19)[0-9]{9}" p = re.compile(p_numbers) numbers = re.search(p, misc)if numbers != None: number = numbers.group(0) info.remove(number)break print("The phone : " + number)
# 获取疑似邮箱, 邮箱参考性极低for misc in info:if "@" in misc and len(misc) > 3: email = miscbreakelse: email = "--" print("The email maybe is : " + email)if email != "--": info.remove(email)
print("The city : " + province + "--" + city)
# 获取使用过的小程序if flag == "yes": applet_list = [] applet_path = file_path + user_file_name sub_applet_list = os.listdir(applet_path)if "Applet" in sub_applet_list: applet_path = file_path + user_file_name + "\Applet" sub_applet_list = os.listdir(applet_path)for applet_name in sub_applet_list:if "wx" in applet_name: applet_list.append(applet_name)
applet_search_url = r"https://mp.weixin.qq.com/cgi-bin/operate_appmsg?sub=search_weapp" headers = {"Host": "mp.weixin.qq.com","Connection": "close","Content-Length": "39","sec-ch-ua": "Not A;Brand","Content-Type": "application/x-www-form-urlencoded","charset": "UTF-8","X-Requested-With": "XMLHttpRequest","sec-ch-ua-mobile": "?0","sec-ch ua-platform": "Windows","Accept": "* / *","Origin": "https://mp.weixin.qq.com","Sec-Fetch-Site": "same-origin","Sec-Fetch-Mode": "cors","Sec-Fetch-Dest": "empty","Referer": "https://mp.weixin.qq.com/cgi-bin/appmsg?t=media/appmsg_edit_v2&action=edit&isNew=1&type=77&token=" + token + "&lang=zh_CN","Accept-Encoding": "gzip, deflate","Accept-Language": "zh - CN, zh","Cookie": cookie }
applets = []for key in applet_list: data = {"key": key,"token": token }
req_json = requests.post(applet_search_url, headers=headers, data=data).json() applets.append(req_json["items"][0]["weapp"]["nickname"])#print(req["items"][0]["weapp"]["nickname"]) print("The applets : " + str(applets))

# 获取历史头像网址 head_url = []for misc in info:if "http" in misc: head_url.insert(-1, misc)if head_url != []: print("The history_head_img : " + str(head_url))else: print("The history_head_img : --")for url in head_url: info.remove(url)
# 杂项数据 other_info = []for misc in info:if len(misc) > 30 or (len(misc) >= 2 and (misc.isdigit() == True or misc.isalpha()) == True): other_info.insert(-1, misc) print("The other info : " + str(other_info)) print("n" + "--------------------------------------------")
# 运行flag = input("Do you want to collect all applets (yes/no): ")if flag == "yes": cookie = input("Please enter your cookie: ") token = input("Please enter your token: ")else:passprint("============================================")for user_file_name in file_list:#try: get_info(user_file_name)#except:#print("Something wrong")
print(" 1. The email is very unreliable, you can ignore itn","2. There are only cities of the mainlandn","3. The information in [The other info] is some ciphertext and abbreviation for regionn","4. There is some interference information in [The other info]")


0X02    运行结果


运行前记得安装pywin32依赖:

pip install pywin32 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

运行结果:

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本


0X03    思路拓展


1.其他语言改写脚本,C#,C++,Go,Java都可以,就是读取这个dat文件,然后正则匹配即可

2.如果在目标机器上,可以直接把这个dat文件下载回来,然后在本地读取取证即可

3.也可以看了对方微信文件夹路径后,代码中写死路径,再打包编译成exe,放到目标机器上运行输出到txt,再下载回来也是可以的

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本


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脚本来源:https://github.com/ecat-sec/wechat_info_collect

由HACK学习编辑整理,如需转载请注明来源HACK学习

干货 | 电子取证之提取本地PC所有的微信信息, 包括微信ID和手机号脚本

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  • 本文由 发表于 2022年5月13日21:42:30
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