# Challenge-uri
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Provocările marcate Computer necesită un terminal sau unelte desktop.
120 de provocări găsite
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Leftovers
The Terminal43 locker lets you scribble a note on its scratch pad or try the key. The locker opens only when its key ...
Blueprint
The Terminal43 profile editor lets you update your details. It is not selective about which details.
Overheard
Two messages went out encrypted the same way. You caught the first one in the clear and both ciphertexts. Read the se...
Backlight
We probed the pins between a microcontroller and a small character display while it printed a status line. It talks o...
Cabinet
Cabinet keeps your entries on the device. We recovered a build with its data still bundled inside. Have a look at wha...
AVR Fuse
A programmer log from pulling the configuration off an AVR microcontroller. It lists the fuse and lock bytes and dump...
Bootstrap
A device fetched its startup configuration from a provisioning server on the network. We captured the whole transfer....
Fingerprint
All you get is the SHA-256 fingerprint of a secret word. Recover the word and wrap it as T43CTF{...}. Source is provided.
Paper Tape
A scan of a strip of punched paper tape, one character per row. The little holes down the middle are just the feed tr...
The Panel
Portalul InvataCyber.ro este în lockdown. Modulul de autentificare se presupune ca a fost dezactivat, iar pagina publ...
The Blog 2
Aceeași redacție, altă problemă. După migrarea de pe vechiul CMS, SSO-ul nu a mai fost configurat pe instanța asta, a...
The Blog 1
The Blog este un blog clasic: câteva articole publicate și un formular de contact deschis oricui. Redacția are un edi...
Operațiunea HashXOR
Pe o stație compromisă au fost găsite două fișiere. Descarcă-le din atașamentele provocării. parole.txt conține 100 d...
Echo Chamber
A service encrypts AES-ECB( your_input || secret ) and hands the ciphertext back to you. ECB encrypts every 16-byte b...
Smart deal
Smart deal or smart dill?
Obsidian
You've found the portal to the Nether and saved the coordinates on the map. Take your pickaxe, dig for the last piece...
Wires
zTXt
The Odyssey Compass
Follow the compass to the flag
Shaker
Shake that song until the flag falls out. Original sound: https://www.youtube.com/watch?v=1lcc21RQx_A
Needle
Have you seen the needle?