JohnDoers

6th place

8600 points


Solves

Challenge Category Value Time
AI Implant Firmware Analyzer misc 300
p pwn 100
bloated pwn 100
Flags 3: advanced stego 100
Chained Signatures crypto 300
Operation Skyfall misc 250
Flags 1: basic stego 100
Baby's First Windows misc 100
Piracy misc 100
Who is Bob misc 100
The Room misc 100
nokia misc 100
YetAnotherPythonJail misc 100
Fermat's Little Guessing Game misc 100
choral-code crypto 350
BabyMemoLe web 300
message.sign crypto 350
flag-service crypto 350
vidplow web 250
SQL Calc web 100
Wyld web 100
OneTimePaste web 100
AnonPosts™ web 100
ImageConverter PRO™ web 100
icanhazip misc 100
2ez4u misc 100
BAT misc 100
usenix misc 100
Secure Naruto Notes web 100
CatHub web 100
SimpleSample web 100
XTRANote web 100
jwt web 100
Feine Zeitung web 100
TsundereBot web 100
Call from mick forensic 100
Spaghetti forensic 100
Blackout stego 100
Elliot stego 100
Flags 2: intermediate stego 100
strange file stego 100
The Thing stego 100
Call from Space stego 100
Ievian Polkka stego 150
My first Contract web3 100
Brother Velato's Letter stego 100
Cyber Gateway web 100
FastTravel web 100
Beam Me Up Scotty stego 100
Agency Letter stego 100
3 ways to stego stego 100
Teaser Challenge forensic 100
Emptiness forensic 100
Very Secret forensic 100
Dora the ShellExplorer forensic 100
White hackeru des? forensic 100
sanitycheck sanitycheck 100
Viva la Log Fiesta forensic 100
Android Backup forensic 100
dispenser crypto 100
CyberCyberNote crypto 100
Call The XorShift crypto 100
EasyC crypto 100
The legend of the Ascii crypto 100
All about that base crypto 100
RotCrypt crypto 100
Secret Message crypto 100
Lost Mod crypto 100
👌👌🙏💯 crypto 100