Unable to fund the exploit module for this ctf

I am unable to find the exploit module for the below vulnerable service running on the port 80
service: apache 2.4.41(Ubuntu)

It’s a challange lab for ctf 1

Maybe try other services or look around the webserver maybe there are some hidden files.

Same thing is happening with me whenever I try to solve any lab that has badblue running I cant exploit it even after following the lab walktroughs