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George O
George O

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Published in CTF Writeups

·Mar 8, 2020

Breaking the Competition (Bug Bounty Write-up)

In this post, I’ll be describing how I found 5 bugs on a private HackerOne program. The website that I attacked was a new CTF hosting provider, and I had actually participated in a CTF using this provider prior to being invited to their private program. Please note that as…

George Omnet

7 min read

Breaking the Competition (Bug Bounty Write-up)
Breaking the Competition (Bug Bounty Write-up)
George Omnet

7 min read


Published in CTF Writeups

·Feb 16, 2020

BLK_BOX Challenge Write-up

Around 6 months ago, HMGCC released a challenge and offered a challenge coin to anyone who completed it. I started pretty late on, but managed to get it done in time. This consisted of 7 stages, ranging from reverse engineering to traffic analysis. …

Cybersecurity

8 min read

BLK_BOX Challenge Write-up
BLK_BOX Challenge Write-up
Cybersecurity

8 min read


Published in CTF Writeups

·Apr 15, 2019

Sunshine CTF 2019 Write-up

At the end of March this year, Hack@UCF released a CTF in collaboration with BSides Orlando 2019. Our team ended up coming 13th, narrowly missing out on a top 10 spot. You can find the homepage for this CTF here.

Cybersecurity

9 min read

Sunshine CTF 2019 Write-up
Sunshine CTF 2019 Write-up
Cybersecurity

9 min read


Published in CTF Writeups

·Apr 5, 2019

StegOnline: A New GUI Steganography Tool

You can try the tool yourself here, or view the project on GitHub. Over the last couple of months, I have been developing an online image Steganography tool designed to combine and enhance the features of other separate tools. …

Cybersecurity

3 min read

StegOnline: A New Steganography Tool
StegOnline: A New Steganography Tool
Cybersecurity

3 min read


Published in CTF Writeups

·Jan 20, 2019

Secnotes Write-up (HTB)

This is a write-up for the recently retired Secnotes machine on the Hack The Box platform. If you don’t already know, Hack The Box is a website where you can further your cybersecurity knowledge by hacking into a range of different machines. TL;DR: SQLi & WSL Escape | I did…

George Omnet

6 min read

Secnotes Write-up (HTB)
Secnotes Write-up (HTB)
George Omnet

6 min read


Published in CTF Writeups

·Dec 15, 2018

Waldo Write-up (HTB)

This is a write-up for the recently retired Waldo machine on the Hack The Box platform. If you don’t already know, Hack The Box is a website where you can further your cybersecurity knowledge by hacking into a range of different machines. As opposed to the more generic two-stage boxes…

George Omnet

8 min read

Waldo Write-up (HTB)
Waldo Write-up (HTB)
George Omnet

8 min read


Published in CTF Writeups

·Oct 27, 2018

Bounty Write-up (HTB)

This is a write-up for the recently retired Bounty machine on the Hack The Box platform. If you don’t already know, Hack The Box is a website where you can further your cybersecurity knowledge by hacking into a range of different machines. TL;DR: .config webshell & Metasploit Privesc. | In…

George Omnet

6 min read

Bounty Write-up (HTB)
Bounty Write-up (HTB)
George Omnet

6 min read


Published in CTF Writeups

·Oct 21, 2018

Union SQLi Challenges (Zixem Write-up)

I’ve always avoided learning more about SQL Injections, since they’ve always seemed like quite a daunting part of Infosec. Because of this, I finally decided to put in some time to an SQLi-focused wargame in order to sharpen my skills a little. …

George Omnet

9 min read

Union SQLi Challenges (Zixem Write-up)
Union SQLi Challenges (Zixem Write-up)
George Omnet

9 min read


Published in CTF Writeups

·Oct 13, 2018

DevOops Write-up (HTB)

This is a write-up for the recently retired DevOops machine on the Hack The Box platform. If you don’t already know, Hack The Box is a website where you can further your cybersecurity knowledge by hacking into a range of different machines. TL;DR: XXE & Git Reverts. | While DevOops…

George Omnet

4 min read

DevOops Write-up (HTB)
DevOops Write-up (HTB)
George Omnet

4 min read


Published in CTF Writeups

·Oct 7, 2018

CSAW’18 RTC Quals | Clicker Challenges

This is a write-up for three of the challenges in the CSAW 2018 Red Team Qualifiers. I participated in this with my team, even though we aren’t eligible for the prizes. The competition lasted the from September 21st to September 30th. For these challenges, we were given a REST API…

George Omnet

8 min read

CSAW’18 RED | Clicker Challenges
CSAW’18 RED | Clicker Challenges
George Omnet

8 min read

George O

George O

983 Followers

https://georgeom.net

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