Joined June 2017
- Tweets 81
- Following 90
- Followers 942
- Likes 81
21 Photos and videos
15 Sep 2025
We published a write-up about Python URL Parsing Confusion, by @NeptunianHacks. It's the solution to the challenge "msfrognymize2" on @cor_ctf
fireshellsecurity.team/corct…
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15 Sep 2025
We published a write-up by @diofeher, for the @wiz_io Big IAM Challenge, with 6 levels of Cloud Security tasks with IAM.
🌩️ fireshellsecurity.team/wiz-b…
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20 May 2025
Estivemos presentes na BSides SP 2025!
Ficamos em 2o lugar no CTF! 🥈 E com alguns First Bloods.
Hackers Exposed: @dapolinario7, @K4L1_FS, @musebreakz
A @K4L1_FS também apresentou uma palestra sobre Unity Game Hacking no Android.
Evento Top, @bsidessp!
Keep Hacking! 🏴☠️
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4 May 2025
We published a writeup by @NeptunianHacks, for 3 web challenges in UMD CTF 2025 (@umdcsec)
fireshellsecurity.team/umdct…
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7 Dec 2024
We published an article on Bypassing freeRASP Callbacks, by @_regne
This is the write-up for the Flag Validator mobile challenge, on the @bhack CTF 2024
fireshellsecurity.team/bhack…
#bhack #freerasp #MobileSecurity
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FireShell Security Team retweeted
27 Dec 2023
Mais fotinhas da BHACK 2023
Com o time de CTF mais legal do Brasil (@fireshellst) e a premiação do campeonato que a gente organizou.
@MacmodSec @InfektionCTF @adriano_srib @musebreakz @NeptunianHacks @shrimp_go @_regne
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FireShell Security Team retweeted
21 Dec 2023
Our third winner is @NeptunianHacks! 🎊
We liked that both the unintended (from the 1337up CTF) and the intended (patched) solutions were presented 👍
Read it here 👇
fireshellsecurity.team/intig…
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FireShell Security Team retweeted
15 Oct 2023
Preparando alguns challenges pro CTF da BHack.
Alguns mais simples, pra quem estiver começando, e alguns mais elaborados, pra dar uma divertida.
Partiu BH em dezembro :)
#bhack
@fireshellst
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FireShell Security Team retweeted
11 Sep 2023
Really proud of being among the writeup winners on @ProjectSEKAIctf 2023, playing with @fireshellst
Great CTF, BTW :)
fireshellsecurity.team/sekai…
SEKAI CTF 2023 - Web Writeups - Frog-WAF and Chunky
Writeup of Web Challenges
fireshellsecurity.team
11 Sep 2023
We would like to announce SekaiCTF 2023 Writeup Winners:
[ ] Cash Prize Winners:
1. @_lkmidas - pwn/[Blockchain] The Bidding
lkmidas.github.io/posts/2023…
2. @vinami - misc/[Blockchain] Re-Remix
github.com/minaminao/ctf-blo…
3. Frost - reverse/Conquest of Camelot
black-frost.github.io/posts/…
4. Cefu - pwn/Network Tools
snocc.dev/blog/sekai-nettool…
5. mcfx - ppc/Project Sekai Event Planner
mcfx.us/posts/2023-09-01-sek…
6. 4yn - crypto/Nois(y|ier) CRC
imp.ress.me/blog/2023-08-28/…
7. @sshckk - pwn/Algorithm multitool
jt00000.github.io/2023/09/03…
8. @NeptunianHacks - web/Frog-WAF
fireshellsecurity.team/sekai…
[ ] Binary Ninja Personal Licenses:
1. @es3n1n - reverse/Teyvat Travel Guide
cr3.mov/posts/sekai23-rev-te…
2. Blupper - reverse/Sahuang Flag Checker
github.com/TheBlupper/ctf_wr…
[ ] Best Unintended:
1. eskildsen (Kalmarunionen) - web/Leakless Note
gist.github.com/eskildsen/ec…
Thanks everyone for playing and submitting great writeups. See you next year!
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7 Sep 2023
We just published write-ups for 2 nice web challenges from @ProjectSEKAIctf 2023
fireshellsecurity.team/sekai…
#websecurity #ssti #waf #requestsmuggling
SEKAI CTF 2023 - Web Writeups - Frog-WAF and Chunky
Writeup of Web Challenges
fireshellsecurity.team 10
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FireShell Security Team retweeted
13 Aug 2023
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6 Aug 2023
We just published a write-up of the challenge "harem-scarem" from @cor_ctf
fireshellsecurity.team/corct…
#ctf #pwn #out_of_bounds_write
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4 Aug 2023
We just published a write-up of 3 web challenges from @cor_ctf 2023
fireshellsecurity.team/corct…
#websecurity #graphql #xss
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FireShell Security Team retweeted
16 Jul 2023
[Infosec]
Hoje ocorreu a Roadsec, onde pude fazer as duas coisas que mais gosto na area: Ajudar pessoas e organizar CTF.
Queria primeiramente agradecer a @roadsec pela oportunidade, principalmente à @JujubaCarter !
Ao @fireshellst pela ajuda na organização do CTF.
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FireShell Security Team retweeted
23 Jun 2023
Convido você para o @roadsec para falarmos sobre segurança ofensiva, quero monitorar você e te guiar para entrar no mercado de trabalho!
Para quem já está na área, estou levando o Fire In The Road CTF junto com o @fireshellst ! Com grandes premiações!
#roadsec #dontstophacking
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31 Mar 2023
We published a new research article about The Dangers of Exposed Azure Blobs
fireshellsecurity.team/dange…
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18 Mar 2023
We just published a write-up of the web challenge "Calculator" on the UTCTF 2023
Unintended solution by cracking the random
fireshellsecurity.team/utctf…
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1 Mar 2023
We just published an article about Domain Takeovers
Check it out!
fireshellsecurity.team/minin…
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21 Feb 2023
Write-up for the CS2100 challenge of HackTM CTF, powered by @WreckTheLine
#ctf #pwn #reverseengineering
fireshellsecurity.team/hackt…
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20 Dec 2022
We just published a write-up of the challenge "Merkle Heist" on the #NahamCon2022EU CTF
#web3 #solidity #smartcontracts #Ethereum #ctf
fireshellsecurity.team/nahac…
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