Network is opened. Now you should be able to access vulnboxes of other teams.

Game is starting any minute! Good luck and have fun :)

MUMBLE on collacode service means you’re under attack

If you have an error “Skipped GET, previous action failed”, it means you get MUMBLE while trying to get flag from one of previous rounds.

Various timeouts for ktforces service are ok, service is highly loading the checksystem and we expect ~90-95% SLA

It might be a good idea to clean collacode service old data due to its popularity among attackers

Service authors (you can question them in DM):

1. collacode: @pomo_mondreganto + @kekov
2. tiktak: @jnovikov
3. ktforces: @kekov + @pomo_mondreganto
4. 7kek: @alagunto

If your collacode service is down, try restarting both backend and redis (or just `docker-compose restart`). For a more permanent fix, think about closing redis connections when finished.

We’ll force restart collacode on all machines in 5 minutes. To avoid that, remove authorized keys of user ubuntu from your vulnbox.

You can fix MUMBLE error on 7kek service by disabling throttling. It can be done by removing line 41 in app/Http/Kernel.php

Checker for 7kek was updated a few rounds ago, it was a bugfix

We restarted collacode and look at the result :)

to fix collacode, run this command: sudo docker-compose -f /tasks/collacode/docker-compose.yml restart

Bug with team history is fixed for all new rounds. Sorry, it can’t be fixed for past rounds too :(

Captcha in task ktforces does not freeze your browser, you have to wait for it to finish (sometimes more than a minute)

When you encounter ktforces service

Contratulations to saarsec for the ktforces first blood!

All tasks are solved! First bloods:

1. Popugi firstblooded collacode and the whole game!
2. Definitely not kks firstblooded tiktak!
3. saarsec firstblooded ktforces, leaving no services unpwned!
4. ZenHack firstblooded 7kek!

The game is still on until 17:00 UTC (another hour and 15 minutes), and there’re multiple vulnerabilities left. Keep looking :)