ch1se
  • Home
  • CERTIFICATES AND PARTICIPATIONS
    • HackTheBox - Cyber Apocalypse CTF 2025: Tales from Eldoria
    • The SecOps Group
  • bitsctf-2025-writeups
    • HotPause
  • BRONCOCTF-2025-WRITEUPS
    • theflagishere!
  • ACECTF-2025-WRITEUPS
    • The Mysterious Building
    • Social Circles
    • Broken Secrets
    • Cryptic Pixels
    • Tabs&Spaces
  • PEARLCTF-2025-WRITEUPS
    • Hidden Marker
    • SentMail
    • Van Gogh's GARBAGE hunt
  • 1753CTF-2025-WRITEUPS
    • Dude where is my car
    • Happy New Year!
    • Somewhere in Space
  • CITCTF-2025-WRITEUPS
    • Timesink
    • Throwback to the Future
    • No Country for Old Keys
  • BYUCTF-2025
    • Universal-ty
  • OSINT-WRITEUPS
    • gralhix
Powered by GitBook
On this page
  • TL;DR
  • Solution
  • Step 1: Investigating the Challenge
  • Step 2: Analyzing the Photo
  • Step 3: Identifying Clues in the Photo
  • Step 4: Confirming the Teams
  • Step 5: Finding the Game Date
  • Step 6: Converting the Date to MM/DD/YYYY Format
  • Final Flag
  • Notes
  1. CITCTF-2025-WRITEUPS

Throwback to the Future

CATEGORY - OSINT

PreviousTimesinkNextNo Country for Old Keys

Last updated 1 month ago

TL;DR

What date was Anthony McConnolly's "throwback" photo taken? After researching his X (Twitter) account, performing a reverse image search, and identifying key details, I concluded that the photo was taken during a game between the New England Patriots and the Buffalo Bills at Gillette Stadium on October 22, 2023.


Solution

Step 1: Investigating the Challenge


Step 2: Analyzing the Photo

After finding the tweet with the photo, I looked closely at the caption. It said:

  • The use of "2023" clearly indicates that the photo was taken in that year.

  • The word "season" suggested that it was a football game, not just an exhibition.

Next, I performed a reverse image search to see if the photo was used elsewhere on the internet. Here are the results:

Although the reverse image search didn’t yield any exact matches, I noticed some related search terms that might be useful: "Gillette Stadium" and "New England Patriots." I saved these names for later reference.


Step 3: Identifying Clues in the Photo

Upon closer inspection of the photo, I noticed another clue:

It seemed to feature another team logo, so I decided to look it up. After searching for the name visible on the uniform, I discovered the second team: Buffalo Bills.


Step 4: Confirming the Teams

To confirm that these were indeed the correct teams, I did some cross-referencing. I examined the uniforms of both teams. The Buffalo Bills usually wear white uniforms, while the New England Patriots wear darker ones.

Note: I am not sure about who the players are in this photo, as I was mainly trying to match the uniforms to confirm the team identities. If I made any mistakes regarding the players, I apologize.


Step 5: Finding the Game Date

Note for the image above: I’m not entirely sure who the players are currently wearing these uniforms. I’m just trying to match the uniforms to see if the designs align with the photo I was given. If I got the players wrong, my apologies!

With the teams confirmed as the New England Patriots and the Buffalo Bills, I searched for more details. I typed "Patriots vs Bills Gillette Stadium 2023" into Google and found the game took place on October 22, 2023.

Here is the search result:


Step 6: Converting the Date to MM/DD/YYYY Format

The date of the game was October 22, 2023. In the required format, this becomes:

10/22/2023

I submitted this as the flag, and it was accepted.


Final Flag

10/22/2023

Notes

  • Always check related searches in reverse image search for location and teams.

  • Verifying uniform designs helps confirm team identities and season.

  • Image captions can provide immediate year or event clues.

Since the challenge is about Anthony McConnolly, I decided to browse through his X (Twitter) account to find the throwback photo. After a bit of scrolling, I came across this post:

" to the 2023 season. The MVP still can’t beat us when we’re at home."

Anthony McConnolly (@antmcconn) / X
#throwback