Can you break into this super secure portal?
https://2019shell1.picoctf.com/problem/32255/ (link) or http://2019shell1.picoctf.com:32255
똑같은 화면등장
dont-use-client-side를 응용한 문제인듯
어지럽게 난독화 되어있는듯
하지만 분석해보면 뭐 이런식인듯
var _0x5a46=['25df2}','_again_b','this','Password\x20Verified','Incorrect\x20password','getElementById','value','substring','picoCTF{','not_this'];
이게 시프트 되서 아래처럼 순서가 바뀜
0x4b5b=['getElementById','value','substring','picoCTF{','not_this','25df2}','_again_b','this','Password\x20Verified','Incorrect\x20password']
나머진 다시 퍼즐맞추기 하면 끝
'CTF > picoCTF 2019' 카테고리의 다른 글
picoCTF 2019 - Glory of the Garden (0) | 2019.10.10 |
---|---|
picoCTF 2019 - picobrowser (0) | 2019.10.09 |
picoCTF 2019 - where are the robots (0) | 2019.10.09 |
picoCTF 2019 - logon (0) | 2019.10.09 |
picoCTF 2019 - dont-use-client-side (0) | 2019.10.09 |