24 lines
559 B
Markdown
24 lines
559 B
Markdown
|
## Where Can My Robot Go?
|
||
|
|
The main idea finding the flag using simple logic and some un-accessed web pages.
|
||
|
|
|
||
|
|
#### Step-1:
|
||
|
|
After we read question, there is literally no hint to go anywhere. So I tried
|
||
|
|
`https://ctflearn.com/robots.txt` to get some hint.
|
||
|
|
|
||
|
|
#### Step-2:
|
||
|
|
It showed me following output:
|
||
|
|
|
||
|
|
```
|
||
|
|
User-agent: *
|
||
|
|
Disallow: /70r3hnanldfspufdsoifnlds.html
|
||
|
|
```
|
||
|
|
|
||
|
|
#### Step-3:
|
||
|
|
So I went to that web page by:
|
||
|
|
`https://ctflearn.com/70r3hnanldfspufdsoifnlds.html `
|
||
|
|
|
||
|
|
I got the flag there.
|
||
|
|
#### Step-4:
|
||
|
|
|
||
|
|
Finally the flag becomes:
|
||
|
|
`CTFlearn{r0b0ts_4r3_th3_futur3}`
|