HexPandaa

Lead Organizer of @GrehackConf, President of @Securimag_, CTF player, Pentester (for now).
Interested in reverse engineering & vuln research

[HexPandaa @HexPandaa]

Organizing this year's #GreHack22 was a blast!
Thank you to all the people who helped us make it come true and especially to @DorianeBrt, we made a great team!
After this 10th year anniversary, I can't wait to see what's next for @GrehackConf!

[Lexfo @LexfoSecurite]

👾🔒New Analysis: Secp0 Ransomware! 🚨

Our CTI team with our CSIRT, has analyzed the Secp0 ransomware. It operates as double-extortion ransomware, encrypting data and threatening public disclosure, targeting Linux systems.

All the details in our report : https://t.co/6nmSPAsgU7

[GreHack @GrehackConf]

📢 THE CALL FOR PAPER IS OPEN

Hackers, researchers and cyber sorcerers: it's your time to shine! ✨
Submit right now at https://t.co/8Qs6I1uYRz

[GreHack @GrehackConf]

Our GreHack 2025 CFP will very soon be live on https://t.co/8Qs6I1uYRz
But EasyChair’s approval process is taking a bit longer than expected...

Hang tight, folks — the gates will open soon. ⌛️🔓

[GreHack @GrehackConf]

💻🔓Hack the stage at #GreHack25!
The Call for Papers opens this Friday, April 18th at 10:00 CEST

🔷Submission deadline: June 15, 2025
🔷Program announced: September 1, 2025
🔷Conference dates: November 28–29, 2025 in Grenoble, France

We welcome submissions on all things cybersec so bring your exploits, research, tools, and tricks.
Details & submission soon: https://t.co/6v56bHvRyn

[HexPandaa @HexPandaa]

Unfortunately I won't be able to go to @1ns0mn1h4ck's conferences tomorrow and on Friday nor to the CTF on Friday night, is anyone interested in taking my place on such short notice?

[HexPandaa @HexPandaa]

@ProjetFOX @LexfoSecurite Well done @DorianeBrt, very interesting!

[HexPandaa @HexPandaa]

It seems like the home page of @cuckoosandbox was defaced with a Korean betting scam.

According to the path of the images, it may have been the case since November 2024, maybe due to a vulnerable and unmaintained Wordpress?

The docs subdomain also redirects to the scam.

[HexPandaa @HexPandaa]

Working hard at #Ph0wn24

[GreHack @GrehackConf]

#GreHack24 begins 🎙️
If you can't be with us, you can watch us here:
https://t.co/dVzaannAP1

[GreHack @GrehackConf]

Hey folks!
We’ve received many requests for more tickets, and we’re thrilled by your enthusiasm –especially since we had three times more tickets this year! 🤯
We’ll be releasing a few additional tickets Monday October, 14 at 7pm. Keep in mind, it’s a small batch! So, be ready 🏁

[GreHack @GrehackConf]

Folks, great news:

We're excited to announce that #GreHack24 tickets will be available Saturday, September 21 at 10AM!

And from tomorrow, we'll be announcing our AWESOME speakers ��

[GreHack @GrehackConf]

Hey folks,
#GreHack24 workshops are gradually added to our website: https://t.co/JPH9CWZ8lY
Don't hesitate to check it often to find everything you need to know and choose yours! 🤩

[HexPandaa @HexPandaa]

@DorianeBrt @MISCRedac Well done! 🥳

[GreHack @GrehackConf]

Hey folks
🚨 AWESOME NEWS 🚨

Our second winner is very generous and offers to give away his prize, the "Learn Fundamentals" by @offsectraining 🤩

Two rules:
🔔 Follow us
🔔 RT

We will do a random draw on 08/30
(Remember, prizes will be distributed during the #GreHack24 CTF)

[GreHack @GrehackConf]

Hi folks!
#GreHack24 submission deadline has been extended to July 15th.
Hope to see you there!

[GreHack @GrehackConf]

🎉#GreHack is seeking sponsors for its 12th edition!🎉

This year, we're moving to a larger venue (still in Grenoble 🏔️) to meet growing demand.

Looking for unique visibility among pros, students, and cyber enthusiasts? Request our sponsorship brochure at [email protected] ✉️

[d0riane rHACKoon 🦝 @DorianeBrt]

Hello all! 🦝
The other day I had a bit of free time and wanted to practice for OSINT CTFs. So I did a little Overpass Turbo training, focusing on regex usage. If you're interested in the subject, I'll share it all in the following article:

https://t.co/faZ3Vr2iNS

[HexPandaa @HexPandaa]

The challenges were very interesting! I focused mainly on the hardware and reverse challenges and played with Soudure au beurre, see you next year!

[Insomni'hack @1ns0mn1h4ck]

CTF is over! In the end, it was a very close call. Congrats to
🥇 @0rganizers, 🥈 @ECSC_TeamFrance & 🥉 @leetmore!

Thanks everyone for participating Insomni'hack CTF 2024, #INSO24, #CTF

Here's the final scoreboard.

[BlackAlps @BlackAlpsConf]

#blackalps24 - CALL FOR PROPOSALS IS OPEN - Deadline July 31🗣️

Get the chance to present your latest research on Nov. 6-7 in Yverdon (CH) and be part of a high-quality program covering a wide range of cybersecurity topics🔐

It's time to work!
https://t.co/CkapTr24IB

[HexPandaa @HexPandaa]

@hasherezade Thank you for your presentation at @1ns0mn1h4ck about Rhadamanthys, it was extremely interesting and well documented!

Do you have recommendations for more entry-level malwares that a would-be malware analyst looking to follow your path could look into?