Search Results for: ctf

CTFs – Not Just for Halo (CarolinaCon 13 & BSidesMCR 2017)

As this year is coming to a close, I thought I’d share my “CTFs – Not Just for Halo” presentation(s).

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Image Steganography – Ship and Ship2 (MicroCTF 2017)

This week I’d like to share some basic image steganography techniques that I used during the Amazon MicroCTF 2017.

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BSides Raleigh CTF (2016) Write-Ups

While a bit late, I finally found (some) files to do a BSides Raleigh CTF write-up.

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CTF Resources – Go. Hunt. Cap Flags.

For those of you looking for links after my talk, I’m glad to finally release my CTF resources.

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LASACTF Simple ROP

The last challenge that I completed was LASACTF Simple ROP.

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LASACTF 2016 Write-Ups (Part 2)

Here continues part 2 of my LASACTF 2016 write-ups!

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LASACTF 2016 Write-Ups (Part 1)

I know it is a bit late, but I’m finally getting around to posting my LASACTF write-ups.

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Bypassing PHP strcmp() (ABCTF2016 – L33t H4xx0r)

Another one of the ABCTF challenges this year involved a login page and bypassing PHP strcmp().

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JavaScript Deobfuscation (ABCTF2016 – JS Pls)

One of the challenges in ABCTF 2016 last week was some JavaScript deobfuscation to obtain a flag. As this is something I’ve never fully done before, I figured this would be a good start.

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Deobfuscate Python (ABCTF2016 – Obfuscated 1)

One of the challenges in ABCTF 2016 last week was to deobfuscate python and obtain the flag. As this is something I’ve only done a few times, I figured it would be a fun challenge and write-up.

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