CTF密码(编码)--0ok、Brainfuck、jsfuck、猪圈、unicode、Bubble
Ook编码
特征:下载附件后,有一个文本文件,里面全是Ook类型的符合,遇到这样的题目只需要在线求解即可
加解密在线网站:https://tool.bugku.com/brainfuck/
Brainfuck编码
特征:下载附件后,有一个文本文件,里面全是类似---<] >---- -.<++ ++++[ ->+++ +++<] >++++ 的字符
只需要在线求解即可
加解密在线网站:https://tool.bugku.com/brainfuck/
jsfuck编码
特征:全部类似这样的[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]][([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]]((!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+([][[]]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+!+[]]+ 序列!
直接复制到开发者选项->控制台回车即可!
Unicode
https://try8.cn/tool/code/unicode/
Bubble
http://www.hiencode.com/bubble.html/
编码知识
https://blog.csdn.net/weixin_45859850/article/details/114892183/
一道密码学小综合题目:把猪困在猪圈里
附件在文件https://i.cnblogs.com/files
解题思路
下载文件后发现密密麻麻都是字符,但是题目提示我们是猪圈密码,一定要有图片
看到文本最后有=号,可能是base64编码,于是尝试base64转图片,然后进行在线猪圈密码解密即可
base64转图片:https://tool.jisuapi.com/base642pic.html
在线猪圈密码解密:https://xiao84.com/tools/103177.html