Ostrich Lab - CTF Write Ups

Dr Pouce - ringzer0ctf

2025-07-18

Author: Aaron "theHastyOne" Hasty

https://ringzer0ctf.com/challenges/103

Download the files and get a PDF and an Image file. Image

Run exiftool on the Image file and get the following GPS Cordinates

Lookup this GPS to get the city: Halifax

Finally run exif tool on the PDF to get the Authors Name: Steve Finger

Put them all together for flag: halifaxstevefinger