Josan George - Writeups
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Josan George
Penetration Tester & Cybersecurity Enthusiast
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CTF WriteUps

Cyber Apocalypse CTF 2025: Tales from Eldoria

Mar 26, 2025

A writeup of a challenge that I liked

CRLF
WEB
SSRF
Apache Ambiguity
Apache Confusion Attacks
oob command injection
command injection
CTF WriteUps

$N1PH3RS 2.0

Mar 8, 2025

My Challenges Writeups From The CTF

jwt
idor
cewl
hashcat
hashcat rule
jail
pyjail
jailbreak
eval
CTF WriteUps

irisCTF 2025

Jan 6, 2025

Some writeups of irisCTF 2025 Challenges

CTF Writeup
LFI
path traversal
keystrokes
hid data
keylogger forensics
forensics
Certification

How to pass CNPen - The SecOps Group

Dec 19, 2024

Some resources and tips to pass CNPen Exam

Certification
Blog
The Secops Group
CAPen
Cybersecurity Certification
Exam
CTF WriteUps

CybergonCTF 2024

Dec 1, 2024

Some writeups of CybergonCTF2024 Challenges

WEB
Digital Forensics
forensics
misc
CRYPTO
OSINT
Reconnaissance
FTK Imager
Autopsy
Registry Explorer
steg
mp4 steg
wav
wav steg
audio steg
Tenant ID
Tenant Name
DNS TXT Records
DNS SPF Records
steghide
corrupted image
magic bytes
Certification

CAPen Mock Exam - The SecOps Group

Dec 1, 2024

A walkthrough on CAPen Mock Exam - The SecOps Group

Exam
CAPen
The Secops Group
Cybersecurity Certification
Certification
CTF WriteUps

BlueHens CTF

Nov 11, 2024

Some of the BlueHensCTF challenges Writeup

forensics
steg
Git
gittools
dig
dns
whitespace
barcode
CTF WriteUps

HeroCTF

Oct 27, 2024

Some of the HeroCTF challenges Writeup

jinja
SSTI
directory traversal
path traversal
express 4.x exploit
CTF WriteUps

DeadFace CTF

Oct 19, 2024

A Osint Challenge from DeadFaceCTF

OSINT
what3words
CTF WriteUps

Xenon CTF

Oct 17, 2024

Some of the XenonCTF challenges Writeup

WEB
xss
ai
CTF WriteUps

BuckeyeCTF 2024

Sep 28, 2024

A Forensics challenge from BuckeyeCTF 2024

forensics
NETWORK FORENSICS
usb
keystrokes
CTF WriteUps

H7CTF - All Web Challenges

Sep 26, 2024

All Web Challenges from H7CTF

WEB
directory traversal
path traversal
idor
jwt
CTF WriteUps

Cyber Quest 2024

Sep 24, 2024

A forensics challenge from Cyberquest 2024

forensics
steg
wav
wav steg
CTF WriteUps

PatriotCTF

Sep 21, 2024

Some of the PatriotCTF challenges Writeup

WEB
CRYPTO
NETWORK FORENSICS
forensics
rsa
usb
keystrokes
CTF WriteUps

Yukthi CTF Finals

Sep 3, 2024

Some writeups of Yukthi CTF Finals Challenges

WEB
cookie manipulation
wordpress
wpscan
CTF WriteUps

SPCS

Aug 11, 2024

A forensics challenge from SPCS CTF

forensics
sam
CTF WriteUps

ImaginaryCTF

Jul 21, 2024

Some of the OSCTF challenges Writeup

WEB
forensics
misc
CRYPTO
REVERSE ENGINEERING
command injection
volatility
Cisco Type 7 Reverser
Cisco Type 7
vmem
Memory Forensics
CTF WriteUps

OSCTF

Jul 13, 2024

Some of the OSCTF challenges Writeup

forensics
steg
corrupted image
audio steg
wav
wav steg
CTF WriteUps

BSides CTF

Jul 13, 2024

Some of the BSidesCTF challenges Writeup

WEB
SSTI
command injection
oob command injection
qemu
arm64
CTF WriteUps

UiuCTF

Jun 29, 2024

A challenge from UiuCTF

WEB
CTF WriteUps

MetaCTF

Jun 21, 2024

Some of the MetaCTF challenges Writeup

steg
WEB
xxe
metadata
exiftool
exif data
CTF WriteUps

picoCTF 2024

Jun 16, 2024

Some of the picoCTF challenges Writeup

REVERSE ENGINEERING
WEB
File Upload
CTF WriteUps

vsCTF

Jun 14, 2024

Some of the vsCTF challenges Writeup

WEB
CRYPTO
Caesar
Caesar Cipher
CTF WriteUps

Nahamcon Finals

May 24, 2024

A QR Code Steg challenge from Nahamcon Finals

steg
qr
forensics
CTF WriteUps

Yukthi CTF Prelims

May 12, 2024

Some of the Yukthi Prelims CTF challenges Writeup

WEB
CTF Writeup
command injection
xxe
Werkzeug Debug Console
File Upload
SSTI
exec exploit
Git
gittools
sudo version exploit
CVE-2019-18634
CTF WriteUps

WTF 2.0

Apr 20, 2024

A writeup from the WTF 2.0 CTF. Ubuntu Login Bypass

CTF Writeup
Ubuntu
Ubuntu Login Bypass
CTF WriteUps

Nexus CTF

Apr 20, 2024

Some writeups of NexusCTF 2024 Challenges

CTF Writeup
misc
WEB
python globals
morse code
dits dahs
forensics
REVERSE ENGINEERING
steg
CTF WriteUps

Hacktify CTF

Mar 23, 2024

Some writeups of Hacktify CTF 2024 Challenges

CTF Witeup
OSINT
CRYPTO
NETWORK FORENSICS
REVERSE ENGINEERING
WEB
PHISHING
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Josan George
Penetration Tester & Cybersecurity Enthusiast
You good bro?
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