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0xdf

@0xdf.bsky.social
1K followers 254 following 391 posts

Principal Training Architect @ HackTheBox CTF Addict "Potentially a legit researcher" he/him Website: 0xdf.gitlab.io YouTube: www.youtube.com/c/0xdf0xdf Twitter: 0xdf_ Discord: 0xdf Mastadon: 0xdf@infosec.exchange

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0xdf @0xdf.bsky.social · 28/01/2026
Thank you so much @hackthebox.bsky.social for recognizing me as an MVP for 2025 with this sweet swag package. I owe a lot to HTB. Without HTB, my life would be on a completely different track. Through the platform, I've built skills and made friends. Here's to many more years of hacking.
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0xdf @0xdf.bsky.social · 25/01/2026
Check it out now:
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0xdf @0xdf.bsky.social · 21/01/2026
Spent an hour in Claude Code last night and made the tables at the top of my @hackthebox.bsky.social blog posts on 0xdf.gitlab.io a bit nicer :) Feedback welcome.
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0xdf @0xdf.bsky.social · 02/12/2025
One of the challenges I wrote just went live on flagvent.org
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0xdf @0xdf.bsky.social · 05/02/2025
#FlareOn11 prize arrived! Very neat!
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0xdf @0xdf.bsky.social · 03/12/2024
New out of cycle box alert! Unrested from TheCyberGeek going to free retired on Thursday on HackTheBox! Two new Zabbix CVEs to play with.
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0xdf @0xdf.bsky.social · 30/11/2024
Mood right now!
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0xdf @0xdf.bsky.social · 01/12/2023
#AdventOfCode Day 1: "Trebuchet?!" youtube.com/watch?v=ggwP... Day one is about finding digits in lines of code. The part two twist is to look at words (like "one") as well. #python
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0xdf @0xdf.bsky.social · 11/10/2023
I wrote a blog post for the @hackthebox_eu blog on how to exploit the Looney Tunables CVE on the TwoMillion machine. I'll give an overview of the exploit, show how to run it, and how to identify it in logs: affiliate.hackthebox.com/blog?slug=ex...
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