CTF题库>Decode
打开之后是一段 以0x开头的十六进制数字
0x253464253534253435253335253433253661253435253737253464253531253666253738253464253434253637253462253466253534253662253462253464253534253435253738253433253661253435253737253466253531253666253738253464253434253435253462253464253534253435253332253433253661253435253738253464253531253666253738253464253534253535253462253464253534253431253330253433253661253435253737253465253531253666253738253464253661253435253462253466253534253633253462253464253534253435253737253433253661253662253334253433253661253662253333253433253661253435253738253465253431253364253364
我们附上这个工具吧 !!!converter
之前就分享过
(链接:https://pan.baidu.com/s/1hUGBumreheNF1WsozLS9BQ
提取码:vwwc )
大致思路是这样的
Hex to Text ---- Unescape ---- Base64 to Text ---- Dec to Text
也就是
十六进制从转文本,url解码,base64解码,acsii码
过程如下 (先把最前面的0x去掉)
1.先进行十六进制转文本
得到
%4d%54%45%35%43%6a%45%77%4d%51%6f%78%4d%44%67%4b%4f%54%6b%4b%4d%54%45%78%43%6a%45%77%4f%51%6f%78%4d%44%45%4b%4d%54%45%32%43%6a%45%78%4d%51%6f%78%4d%54%55%4b%4d%54%41%30%43%6a%45%77%4e%51%6f%78%4d%6a%45%4b%4f%54%63%4b%4d%54%45%77%43%6a%6b%34%43%6a%6b%33%43%6a%45%78%4e%41%3d%3d
2.url解码
得到
MTE5CjEwMQoxMDgKOTkKMTExCjEwOQoxMDEKMTE2CjExMQoxMTUKMTA0CjEwNQoxMjEKOTcKMTEwCjk4Cjk3CjExNA==
3. base64解码
得到 119 101 108 99 111 109 101 116 111 115 104 105 121 97 110 98 97 114
4. 十进制转 ascii码
得到
welcometoshiyanbar
按照格式
ctf{welcometoshiyanbar}
提交即可