Thanks to for Kaspersky.Academy, SKB Kontur, Yandex and Targem Games for help!
Thanks for devteam! And the biggest thanks to you, dear participants!
Repo is public now: https://github.com/HackerDom/ructfe-2019
Please, rate us at CTFTime: https://ctftime.org/event/906/weight/ and leave feedback: https://forms.gle/HGUywEwwVdcXLst66
Round 2: firstblood on profile by [SPbCTF] fargate.
Round 6: fb on staff by Shadow Servants.
Round 9: radio by Bushwhackers.
Round 23: engine by SIGFLAG (but only one flag was stolen).
Round 63: locator by saarsec.
Round 64: patrol by Shadow Servants.
Round 195: household by Bushwhackers.
Network is open!
Remeber to run connect_vm_to_game_network if you’re using Cloud.
Scoreboard is available at monitor.ructfe.org (monitor.ructfe.org/board for oldfags)
If you have problems with self-hosting, you’re welcome to use Cloud.RuCTFE.org! There is ~70 free slots now.
- f6e7cded6ba0ca58a77031361b84a2b38c27f9b4fa9a1fbbed87575f135585dc ructfe2019.ova.7z
- 08e04d4176988fb98a46b6d2e473415d5ffa5866a920f306e007d004a2a9440a ructfe2019.ova
Also, here is active IPs for the game.
While devs are having last preparations, we've collected some questions from you. Here is the answers.
Q: If my team plays self-hosted, what's system requirements?
A: Nothing special, 2 CPUs, 4GB RAM, 30GB HDD will be okay. Remember to install VirtualBox 6.0.14!
Q: Remind me, how long game round and flag lifetime is?
A: One round takes nearly 1 minute, flag is actual for 15 rounds.
Q: So, what's the timeline?
A: Get image password or access to Cloud at 10:00UTC, prepare for network opening at 11:00UTC, attack and defence for 8 hours. Celebrate winning at 19:00UTC!
This year we’ve shuffled teams’ IDs and will not show IPs on scoreboard. It’ll makes game harder for pros and changes nothing for newbies. Teams' IDs are pre-shuffled from 1 to 699 and we have full mapping, that will be shared after end of the game. During the game it's only up to teams to share or not share their ID/IP.
Question from WE_0WN_Y0U team: So since the IDs are randomized, can we somehow query which IDs are actually online/assigned? Cause otherwise we'd have to scan the net/attack the full range of possible IPs?
Answer: Yes, we’ll post the list of registered IPs right after registration closing on Slack, Telegram and here.
Hey, RuCTFE will start at this Saturday! We've updated router and test images and sent to PoC of teams credentials for VPN, checksystem and RuCTFE Cloud access, please check your email (also check "Spam" folder!). If you haven't received the letter, you can request it again.
This year we have two huge changes in rules and network behavior:
- Now you will have access only to HTTP flag submission systems. Here is an example of HTTP-version usage. Yep, no TCP at 31337 port since this year.
- We've shuffled your IDs. Not accidentally, it's our choice. Now your ID for the game is not placed on Teams page, you'll get it with your configs.
And one small change: we’re moving from IRC to Slack.
Some important instructions!
- If you plan to run vulnbox on your own server: download Router and TestImage and follow the instructions.
- If you plan to play from Cloud: just chill, Cloud will be opened with the game start (you'll have enough time to prepare VM).
- If you do/don't like changes: turn and face the strange changes and send your feedback to us 🙂