ctf-writeup/VU CYBERTHON 2023

VU CYBERTHON 2023

CTF writeup for VU CYBERTHON 2023. I took part in this CTF competition with the TCP1P team, and got 7xth place out of 3xx teams

Thanks to the TCP1P team especially @dRe

Category	Challenge
Cryptography, Web Exploitation	Simple Web
Cryptography, Web Exploitation	Docker Web
Network Security	Blue Baby Shark
OSINT	RFC standard for security policy information
OSINT	Find location
Digital Forensics	What is SHA1 checksum of image file blk0_mmcblk0.bin ?
Digital Forensics	What is the name of the largest partition?
Digital Forensics	What email address is setup on com.android.email service?
Digital Forensics	What is the brand (vendor) of phone?
Digital Forensics	Find ICCID Number
Digital Forensics	Find MSISDN Number
Digital Forensics	What is the name of the username telegram?
Digital Forensics	What is the model of the phone?
Digital Forensics	What is the name of WhatsApp user which has phone number +37062166565?
Digital Forensics	How much dollars the seized weapons (stuff) may have cost?
Digital Forensics	What tank specs the user was looking for?
Digital Forensics	What web address was provided for a company that can rent cargo planes?
Digital Forensics	What is a name of video file which is related with tanks?
Digital Forensics	Based on the analysis of the video file 20221015_173902.mp4, please provide the GPS coordinates of the possible place, where video was recorded?
Digital Forensics	Based on the review of the media files, please provide the GPS coordinates of the possible meeting point.