当前位置:网站首页>BUUCTF---Reverse---reverse1
BUUCTF---Reverse---reverse1
2022-07-07 08:27:00 【Hskb】
BUUCTF—Reverse—reverse1
flag:flag{hell0_w0rld}
解题步骤:
1、观察题目,下载附件
2、下载好后发现文件无法打开,提示报错,选择IDA打开,使用IDA64位打开
3、使用Shift+F12,打开字符串窗口,将所有字符串进行列出,发现存在flag字样的字符串
4、双击包含flag的字符串,查看详细位置,再选中该条数据,使用Ctrl+X对所选位置进行精准定位
5、点击OK后,发现类似flag值的一串字符,尝试提交答案不正确,进行F5伪代码审计发现将o替换为0就可以了
6、提交答案,完成
博客园地址:https://www.cnblogs.com/redHskb/
知乎地址:https://www.zhihu.com/people/yi-kuai-xiao-bing-gan-43-64/posts
欢迎关注评论,耶斯莫拉
边栏推荐
- 【二开】【JeecgBoot】修改分页参数
- [sword finger offer] 42 Stack push in and pop-up sequence
- Leetcode-560: subarray with sum K
- Appx代码签名指南
- EasyExcel读取写入简单使用
- . Net configuration system
- Several schemes of building hardware communication technology of Internet of things
- 1323:【例6.5】活动选择
- When there are pointer variable members in the custom type, the return value and parameters of the assignment operator overload must be reference types
- The method of word automatically generating directory
猜你喜欢
成为优秀的TS体操高手 之 TS 类型体操前置知识储备
This article explains the complex relationship between MCU, arm, muc, DSP, FPGA and embedded system
[second on] [jeecgboot] modify paging parameters
Inno Setup 打包及签名指南
Yarn的基础介绍以及job的提交流程
The method of word automatically generating directory
对word2vec的一些浅层理解
555电路详解
Use of JSON extractor originals in JMeter
【acwing】789. 数的范围(二分基础)
随机推荐
0x0fa23729 (vcruntime140d.dll) (in classes and objects - encapsulation.Exe) exception thrown (resolved)
Guid主键
电表远程抄表拉合闸操作命令指令
Kotlin realizes wechat interface switching (fragment exercise)
Weekly recommended short videos: what are the functions of L2 that we often use in daily life?
求最大公约数与最小公倍数(C语言)
字符串格式化
反射效率为什么低?
. Net configuration system
[email protected] can help us get the log object quickly
C#记录日志方法
Serial communication relay Modbus communication host computer debugging software tool project development case
Appx代碼簽名指南
IPv4套接字地址结构
Chris Lattner, père de llvm: Pourquoi reconstruire le logiciel d'infrastructure ai
Study summary of postgraduate entrance examination in September
Using U2 net deep network to realize -- certificate photo generation program
【剑指Offer】42. 栈的压入、弹出序列
Five simple and practical daily development functions of chrome are explained in detail. Unlock quickly to improve your efficiency!
【acwing】789. 数的范围(二分基础)