FireShell Security Team

[FireShell Security Team @fireshellst]

We published a write-up about Python URL Parsing Confusion, by @NeptunianHacks. It's the solution to the challenge "msfrognymize2" on @cor_ctf

https://t.co/zmKgmVzvPe

[FireShell Security Team @fireshellst]

We published a write-up by @diofeher, for the @wiz_io Big IAM Challenge, with 6 levels of Cloud Security tasks with IAM.

🌩️ https://t.co/2QB9WTCkb1

[FireShell Security Team @fireshellst]

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! 🏴‍☠️

[FireShell Security Team @fireshellst]

We published a writeup by @NeptunianHacks, for 3 web challenges in UMD CTF 2025 (@umdcsec)

https://t.co/CfiNQVMFWL

[FireShell Security Team @fireshellst]

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

https://t.co/naHfmjXuOW

#bhack #freerasp #MobileSecurity

[FireShell Security Team @fireshellst]

@MacmodSec @NeptunianHacks @cor_ctf

[FireShell Security Team @fireshellst]

@MacmodSec and @NeptunianHacks had a lot of fun solving this nice Chrome Extension challenge, by Drakon.

One of the writeup winners of @cor_ctf 2024.

https://t.co/YUsIpCfMyI

[Kali Nathalie 🏳️‍⚧️ @K4L1_FS]

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

[Intigriti @intigriti]

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 👇
https://t.co/AMDPNPstUL

[Neptunian ♆ @NeptunianHacks]

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

[Neptunian ♆ @NeptunianHacks]

Really proud of being among the writeup winners on @ProjectSEKAIctf 2023, playing with @fireshellst
Great CTF, BTW :)

https://t.co/bMMaSW1X7V

[FireShell Security Team @fireshellst]

We just published write-ups for 2 nice web challenges from @ProjectSEKAIctf 2023

https://t.co/tp3xZsd2NE

#websecurity #ssti #waf #requestsmuggling

[Adriano Ribeiro @adriano_srib]

@fireshellst na @defcon

[FireShell Security Team @fireshellst]

We just published a write-up of the challenge "harem-scarem" from @cor_ctf

https://t.co/s3IIue7PiS

#ctf #pwn #out_of_bounds_write

[FireShell Security Team @fireshellst]

We just published a write-up of 3 web challenges from @cor_ctf 2023

https://t.co/B4HBDJO8f9

#websecurity #graphql #xss

[Kali Nathalie 🏳️‍⚧️ @K4L1_FS]

[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.

[+]

[Kali Nathalie 🏳️‍⚧️ @K4L1_FS]

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

[FireShell Security Team @fireshellst]

We published a new research article about The Dangers of Exposed Azure Blobs

https://t.co/qkmynezwrZ

[FireShell Security Team @fireshellst]

We just published a write-up of the web challenge "Calculator" on the UTCTF 2023

Unintended solution by cracking the random

https://t.co/a06bXY8lks

[FireShell Security Team @fireshellst]

We just published an article about Domain Takeovers

Check it out!
https://t.co/lgvQMWD8Hx