Posted:
Feb 23, 2021
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2 mins
read time
#ctf
#osint
Earlier this year, CrowdStrike hosted a CTF centered around three advanced persistent threats. The focus was mainly reverse engineering and binary analysis but there was an OSINT challenge in the `CATAPULT SPIDER` APT group that piqued my interest called "Much Sad".
Posted:
Feb 5, 2021
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6 mins
read time
#ctf
#forensics
#memory
This write up will cover the fourth memory challenge published on GitHub and managed by stuxnet9999.
Posted:
Jan 29, 2021
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3 mins
read time
#ctf
#forensics
#memory
This write up will cover the third memory challenge published on GitHub and managed by stuxnet9999 (aka Abhiram Kumar)
Posted:
Jan 24, 2021
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3 mins
read time
#ctf
#forensics
#memory
This write up will cover the second memory challenge published on GitHub and managed by stuxnet9999 (aka Abhiram Kumar).
Posted:
Jan 14, 2021
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17 mins
read time
#coding
#cryptography
#ctf
#network
#regex
#reverse-engineering
Welcome back! Here's part two of my write up for the 2020 Holiday Hack Challenge. This will be dedicated to the side quests and will include not only solutions but also references I used to solve the problems. I didn’t make it through all the available problems but what I did complete is outl...
Posted:
Jan 14, 2021
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20 mins
read time
#cloud
#cryptography
#ctf
#iot
#network
#splunk
#steganography
#web
During the holiday break, I spent quite a few evenings working through the 2020 Holiday Hack Challenge (aka KringleCon 3 French Hens). If you aren't familiar with the Holiday Hack Challenges, I highly recommend checking them out. This and past CTFs are available year-round for review and prov...
Posted:
Sep 28, 2020
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6 mins
read time
#ctf
#email
#forensics
#network
Last week, I decided to participate in the Ekoparty CTF. This was organized by an Argentina-based conference that hosts speakers, trainings, and CTFs each year with topics ranging from traditional Red/Blue Team to IoT and ICS. This was an opportunity to practice and learn more about reverse engin...
Posted:
Sep 22, 2020
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2 mins
read time
#ctf
#forensics
#memory
My sister's computer crashed. We were very fortunate to recover this memory dump. Your job is get all her important files from the system. From what we remember, we suddenly saw a black window pop up with some thing being executed. When the crash happened, she was trying to draw something. Th...
