picoCTFeasy
Lookey here
Extracting hidden data from image files using basic forensics tools.
2026-07-22#forensics
>>> import kleia
kleia.py
|
$ python3 --version
Python 3.12.0 — always learning
Python 3.12.0 — always learning
$ cat about.md
> CS student passionate about cybersecurity, forensics, and automation.
> Currently pursuing BaSC in Computer Science while diving deep into Python and CTF challenges — mostly forensics on picoCTF.
> Building in public — documenting every bug, every fix, every "aha!" moment along the way.
// skills.map()
Python70%
Bash45%
Forensics60%
CTF Basics40%
Linux55%
Git50%
HTML/CSS35%
$ ls pillars/
# what I write about
🐍
def learn():
Python Fundamentals
Mastering data structures, algorithms, and Pythonic patterns — one script at a time.
🔐
def solve():
CTF Attempts
Crypto, forensics, web exploitation — documenting every challenge and the lessons hidden in each flag.
📡
def share():
Learning in Public
Sharing the journey — bugs, breakthroughs, and everything in between. No filters, just growth.
$ cat writeups.log
# my CTF journey, documented
picoCTFeasy
packets primer
Analyzing network packet captures to find hidden flags.
2026-07-20#forensics
picoCTFeasy
Enhance!
Recovering hidden information from image metadata and LSB.
2026-07-18#forensics
picoCTFeasy
strings it
Using the strings utility to find hidden flags in binaries.
2026-07-15#forensics
picoCTFeasy
credstuff
Password cracking using leaked credential databases.
2026-07-12#forensics
picoCTFeasy
caesar cipher
Breaking classical ciphers with frequency analysis.
2026-07-10#crypto
picoCTFeasy
buffer overflow 1
Learning to overwrite return addresses and hijack program flow.
2026-07-08#binary
OverTheWireeasy
Bandit Level 0-5
Learning Linux command line through SSH-based wargames.
2026-07-05#general