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SANS Holiday Hack Challenge 2022 - KringleCon V: Golden Rings

thedead@dellian:~$ whoami

thedead@dellian:~$ whoami

Andrea Lamonato

Cyber Security Engineer

mailto: lamonato.andrea@gmail.com
Github: https://github.com/LamonatoAndrea
Linkedin: https://www.linkedin.com/in/andrea-lamonato/

Hopefully, your worst one-liner of the season:
    ➤    __________________________________________
    ➤   / for i in $(grep "Pre-sale purchase of a  \
    ➤   | BSRS NFT." * | cut -d "'" -f4); do       || root=$(grep $i * | grep "_proof" | cut   |
| -d "'" -f 8 | tr -d "\n" | python3 -c    |
| "import sys; print (bytes(sys.stdin.buff |
    ➤   | er.read()).decode('unicode_escape').enco |
    ➤   | de('raw_unicode_escape').hex())") &&     |\ echo $i $root; done                      /
    ➤    ------------------------------------------
    ➤            \   ^__^ 
    ➤             \  (oo)\_______
    ➤                (__)\       )\/\
    ➤                    ||----w |||     ||

Super Honorable Mention

I got myself a Super Honorable Mention submitting the writeup for this challenge, thank you guys! super honorable mention

Recover the Tolkien Ring

Recover the Elfen Ring

Recover the Web Ring

Recover the Cloud Ring

Recover the Burning Ring of Fire

Narrative

Five Rings for the Christmas king immersed in cold

Each Ring now missing from its zone

The first with bread kindly given, not sold

Another to find 'ere pipelines get owned

One beneath a fountain where water flowed

Into clouds Grinchum had the fourth thrown

The fifth on blockchains where shadows be bold

One hunt to seek them all, five quests to find them

One player to bring them all, and Santa Claus to bind them

Conclusions

Hey folks, nice seeing you again! Thanks for this year’s challenge. Must admit it was a twist with respect to previous years, most objectives felt kinda easier while the Glamtariel's Fountain was much more on the CTF side. I must admit I missed Jack, but now I’ll just be looking forward to next year’s adventure!

The Victors shop

Just to add a note that it exists and Eve Snowshoes told me it is at https://my-store-d61669.creator-spring.com/! victors_shop

Inbox (1)

I must admit I saw that email just this year while doing the report! Really sorry for this but you deserve an answer and you’ll get it as soon as this report is uploaded. Who's “you”? One of the images below should be a hint on that, the other a response :) minions_bye missed_email

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Writeup for SANS Holiday Hack Challenge 2022 – KringleCon 5: Golden Rings

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