Cross Platform Hunt

Description

https://github.com/HarshJolad/CTF-Writeups/blob/7566d799b809b353eb519e67e5e61d9d2c962e07/KPMG-CTF-2023/Welcome%20to%20KICyber%20CTF/Welcome-chall-writeup.mdTake a thrilling quest through various online platforms. Prepare to harness the power of OSINT as you navigate the interconnected web of GitHub to uncover a hidden flag. Who is Santheep K(santheepk_kpmg) ?

Solution

• Look for santheepk_kpmg and we find Github repository.

• Look at the commits.

Commits

• We find a change was made and a link to instagram profile was added.

• Visiting the instagram profile we find a link to a Google Maps review.

• The Google Maps review gives us a username santheep__k

• We find a match on twitter for the username.

• The bio of the twitter profile gives us a base64 encoded string. S1BNR19DVEZ7NTQ1YjU5YWRkMThhMjgxNDZjMjZkMjE5NjMxMjM3OWJ9Cg==

• Decoding it gives us the flag.

• Flag: KPMG_CTF{545b59add18a28146c26d2196312379b}