Tipi'hack

Yet another 🇫🇷 #CTF team of casual players! Writeups & more on Not affiliated with our employers. @[email protected]

[Tipi'hack @tipi_hack]

Writeup for the 'Bons baisers de Russie 1 & 2' challenge of the @BreizhCTF

Key topics: #ActiveDirectory, #Kerberos, #NTLM, #ADCS, #PKINIT, #cyrillic
Authors: @Crypt0_M3lon & @QuentynLemaire
Thank you @kaluche_ for this funny 🇷🇺 pentest challenge 🏴‍☠️

➡️ https://t.co/ZaekdqPVbx

[Tipi'hack @tipi_hack]

Always such a pleasure! And always a flawless experience: you rock!! 👌

[BreizhCTF 2026 @BreizhCTF]

Extrait du scoreboard !

[Tipi'hack @tipi_hack]

Very happy about this 4th rank!

[Tipi'hack @tipi_hack]

Encore une super nuit passée au @BreizhCTF 👌 une orga au top qui s’améliore chaque année, une équipe super agréable et des challs intéressants 👏
On reviendra comme chaque année depuis la première 😙

[BreizhCTF 2026 @BreizhCTF]

🫶 Après une nuit de challenges sans pitié voici le podium :
#1 Brewette
#2 Aperi'Kube
#3 Thalium
#4 Tipi'Hack

[Tipi'hack @tipi_hack]

Writeup for the "Autopsy" challenge of @1ns0mn1h4ck #INS23 teaser CTF

Learn how to decrypt DCE/#RPC trafic in #Wireshark when #NTLMSSP authentication is used. With a dirty method, then surprisingly, with a Kerberos keytab file!

Author: @Crypt0_M3lon
➡️ https://t.co/F0wy2A6GSn

[Tipi'hack @tipi_hack]

See you at @BreizhCTF! 🎉

[Tipi'hack @tipi_hack]

We won the #TROOPERS22 PacketWars challenge 😮
Thank you @WEareTROOPERS, those were nice challenges!
For those curious: it’s like a classic CTF so expect some web, crypto, pwn, misc challenges

[Tipi'hack @tipi_hack]

A couple of us will play tonight @WEareTROOPERS for the #TROOPERS22 Packet Wars challenge.
We don’t know what to expect so let’s see 🤞

[Tipi'hack @tipi_hack]

5th place finish after a long night at the @BreizhCTF 🥱
Cheers @BoursierEtienne @cnotin @Crypt0_M3lon @dabi0ne @QuentynLemaire 👏

[Clément Notin @cnotin]

First CTF since a very long time!
Currently @BreizhCTF with @tipi_hack

[Tipi'hack @tipi_hack]

@swuitch 👆

[Tipi'hack @tipi_hack]

@ph0wn COUCOU 👀

[Tipi'hack @tipi_hack]

We are eager to come back to Antibes this year for #Ph0wnCTF! Hoping we are not too rusty... 😅
See you later dear organizers, and good luck on the preparation!

[ph0wn @ph0wn]

The registration for Ph0wn CTF is OPEN! Go, go, go!!!
You can register as an individual, or directly an entire team (5 people max). We are so happy to see you soon!
https://t.co/4rHGPVf1QC

[Mr B0b @_MrB0b]

So cool to finally win the @sansforensics #DFIR #NetWars with my team @tipi_hack ☺️
Thanks to @SANSInstitute for such a great competition and congrats to all the participants ! 👏

[Tipi'hack @tipi_hack]

We really liked attending previous @ph0wn CTFs. They are now wondering how to organize such an IoT CTF remotely.
Take the quizz and help them decide 👏

[ph0wn @ph0wn]

2020 is a complicated year. What would you prefer for Ph0wn 2020?

[Tipi'hack @tipi_hack]

@H_Miser Tipi'hack!

[upils @AcasteW]

Collection of redirector implementations for #redteam C&C with automation through #Terraform and #Ansible
Do you know other methods?
See: https://t.co/GGCPQhM1RX

[Mr B0b @_MrB0b]

Here are our write-ups for the #AUCTF #CTF:
https://t.co/k3tD0RUlEV
https://t.co/f1GvcUcXNC
https://t.co/gxcj4yLsf3
Thank you @AU_EHC for putting this up ;)

[Mr B0b @_MrB0b]

Really fun #volgactfqualifier from @VolgaCTF this weekend with @tipi_hack. If you want to know how to exploit #ghostcat #tomcat vulnerability and get #rce, go check out our #writeup for the NetCorp web chall: https://t.co/puMbwATUJl
#volgactf #ctf #volgactf2020

[Tipi'hack @tipi_hack]

@maki_mitz @ph0wn @PagetPhil @iansus @pentest_swissky @MansourCyril @0hax2 Bravo !