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攻防世界WEB练习区(webshell、command_execution、simple_js)
2022-07-24 02:36:00 【不知名白帽】
目录
webshell
题目介绍

题目思路
访问靶场

根据提示直接用蚁剑链接



找到flag
cyberpeace{971ea52802d9fdb9eb06e92e929b6c01}
command_execution
题目介绍

题目思路
访问靶场

根据提示联合查询

查看家目录下的内容

读取家目录下的flag.txt文件

找到flag
cyberpeace{bcf2a6e8ed810236326577da10c87707}
simple_js
题目介绍

题目思路
访问靶场

Ctrl+u查看源代码

代码的功能很简单,就是把一串用逗号分隔的数字按ascii转成字符串,然后输出
我们需要对代码进行修改,将for循环内的p += String.fromCharCode((o = tab2[i]));
改成p += String.fromCharCode((o = tab[i]));
将代码复制并新建html

在尾部发现
\x35\x35\x2c\x35\x36\x2c\x35\x34\x2c\x37\x39\x2c\x31\x31\x35\x2c\x36\x39\x2c\x31\x31\x34\x2c\x31\x31\x36\x2c\x31\x30\x37\x2c\x34\x39\x2c\x35\x30
对其进行16进制解码
https://www.qqxiuzi.cn/bianma/base.php?type=16
获取55,56,54,79,115,69,114,116,107,49,50
登录

获取flag
Cyberpeace{786OsEASSWORD}

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