OSINT ISFCR

One pound fish

12 Oct 2026 • 1 min read

The challenge required identifying a location from an image and submitting the associated market name as the flag.

Challenge Overview

The challenge required identifying a location from an image and submitting the associated market name as the flag.

Solution

  1. Perform a reverse image search on the challenge image.
  2. Find an identical image in the search results, linked to an article about a building.
  3. Read the article and look for nearby landmarks.
  4. The article mentions Russell Market as a market near the building.
  5. Convert the market name to lowercase and replace the space with an underscore to form the flag.

Flag

TEXT
Iscfr{russell_market}

Conclusion

The key was using reverse image search to locate the original article, then extracting the nearby market name from its description.

Note: This writeup records the provided solution path; the original image and article URL were not supplied for independent verification.

Start searching

Enter keywords to search articles.