The most annoying thing when teaching beginners pwn...
Attachments`ftcidne{nna1_sse1_s1ropmtnatfa5_2384...}`
CategoryMisc
AuthorEth007
A friend of mine sent me this picture of ICTF. Told me there was a package for me, but what could they mean?! It's almost as if the text file is my key.
Attachmentshttps://imaginary.ml/r/F04A-anew.rar
CategoryForensics
AuthorZyphen
What's a database? Why don't you store actual information? Why do I need to guess?
Attachmentshttps://whats-a-database.robinjadoul.repl.co
Categoryweb
AuthorRobin_Jadoul
Buffer overflows are overrated. Try to pwn the GOAT's server instead. Connect with `nc stephencurry.ctfchallenge.ga 5001`.
Attachmentshttps://imaginary.ml/r/E7BF-goat
CategoryPwn
AuthorEth007
This program is too slow, what do I do?
Attachmentshttps://imaginary.ml/r/E0FA-wpre.py
CategoryReversing
Authorainz
I hid my flag super deep in this game. Press the spacebar to advance. You'll have to play for days <:rooDevil:783453429938913290> . I challenge you to get the flag! *Note this is NOT a reversing challenge*
Attachmentshttps://spacebarsmasher.netlify.app/
CategoryMisc/Web
AuthorAstro
We've had one rotation, yes, but what about another one?
Attachments`69c6d133b72d9bb172cab52be68e5a3767beb12b668ed7396fe885a396ed9bb97d`
Categorycrypto/misc
AuthorRobin_Jadoul
Look for `flag.txt` **Note:** This is a very easy 30 point challenge and does not require the use of enumeration tools.
Attachmentshttp://lookforit.epizy.com/
CategoryWeb
Authorainz
Normally once you have a shell, you win. Here, you already start with a shell - can you find your way to the flag?
Attachmentshttps://imaginary.ml/r/CABD-blind.py, `nc oreos.ctfchallenge.ga 12345`
CategoryMisc/Pwn
Authorpuzzler7
You're aware that textbook RSA is actually insecure, right? So anyway, I applied some padding. For even more security, I'm also using SHA512.
Attachmentshttps://imaginary.ml/r/96A4-output.txt
CategoryCrypto
AuthorRobin_Jadoul
I've made a Super Secure Server(tm) with no vulnerabilities whatsoever. Can you DOS my server to prove me wrong? Note: do **NOT** DDOS the server.
Attachments`nc oreos.ctfchallenge.ga 1337`, https://imaginary.ml/r/5FC3-redos.py
CategoryReversing/Misc
Authorpuzzler7
@ImaginaryBot is ok, but @Imaginary Bot(v2) is even better (this is neither an OSINT chall nor an exploitation chall, everything you need to solve the chall can be gotten through commands :wink: )
AttachmentsDM @Imaginary Bot (v2) (Do not use the bot in this server)
CategoryMisc
AuthorMax49
I think it's time for a `dis.dis()` track...
Attachmentshttps://imaginary.ml/r/7F0C-out.txt
Categoryrev
AuthorRobin_Jadoul
The boss isn't happy that you all were able to retrieve his flag last time. Now, with the new features he's implemented, he's sure no one will ever get his flag now (NOTE: this challenge does not require the use of enumeration tools or injections)
Attachmentshttps://sources-adventure-hardened.max49.repl.co/
CategoryWeb
AuthorMax49
I can't see anything... maybe I need to get glasses. Please put "ictf" before the string you find.
Attachmentshttps://imaginary.ml/r/BCBE6E1A
CategoryForensics
AuthorArtemis37
Here comes your monthly dose of one easy pwn. Can you reach the `win()` function?
Attachmentshttps://imaginary.ml/r/C2B3-ret2win `nc stephencurry.ctfchallenge.ga 5000`
Categorypwn
Authorainz
I like my hashes salty. Like, REALLY salty.
Attachmentshttps://imaginary.ml/r/FB146915
CategoryReversing
AuthorEth007
Caesar would be proud.
Attachments`:4E7L=bED0DEcCE0_FE06K0H`E90D_>60C_EcfPN`
CategoryCrypto
AuthorEth007
Welcome to Round 9! Download the file to get the flag. You can submit flags with the `.flag ictf{s0me_l33t_str1ng}` command. DM your flags to me, ImaginaryCTF, NOT to the old CTF Challenge Bot. Have fun in Round 9! (there is definitely no zero width space steganography in this sentence) <-- not part of the challenge
Attachmentshttps://imaginary.ml/r/547B44EC
CategoryMisc
AuthorBoard