checking session

GET / HTTP/1.1
Host: bookkeepr.level-up.2019.tasks.cyberchallenge.ru
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://bookkeepr.level-up.2019.tasks.cyberchallenge.ru/
Cookie: connect.sid=s%3A10ASx-a7pfYFzOngwXA78_uMU7f97NEm.DH0VP%2Fvqtl1G9nvRNoX3GBBNzZyPoJqLU69pVrUc79Y
Connection: close
Upgrade-Insecure-Requests: 1
If-None-Match: W/"13e-gekdt8rVM4l2yccjq+PfRVs42rs"

http://bookkeepr.level-up.2019.tasks.cyberchallenge.ru/payment/4

connect.sid=s%3AFEQ4ujK0MF3fLa8zuzNnWZrzsJvG478H.nMNn%2Fi6bu7%2FggHRSWnbbIAWECX9J4lOUvpj9%2Bq3RygY

https://cyberchallenge.rt.ru/files/5ef9132b69976315b857fd6088b61957/fragment.txt.enc

CC{x0r_ev3ryth1n9}