Main Page
![image](https://user-images.githubusercontent.com/80063008/137881922-4351d499-936b-465c-88a6-6404261ca42e.png)
https://web-cowboy-world-54f063db.chal-2021.duc.tf/robots.txt
![image](https://user-images.githubusercontent.com/80063008/137881959-797ae0ce-f2e9-4e3a-b257-fa914233066e.png)
The sad.eml mentions a username: 
![image](https://user-images.githubusercontent.com/80063008/137881988-b7432cf5-1b03-4729-aba8-5a98a27485e6.png)
Intercepted the login request and with some basic SQL injection in the password field, we got the flag:
' or 1=1-- -
![image](https://user-images.githubusercontent.com/80063008/137882032-a7b2600b-3dcf-48af-ac34-541c946f8226.png)
DUCTF{haww_yeeee_downunderctf?}