Hi there, I have published full writeup on my github repo, link given below.
Writeup link : [https://github.com/bhavya-error404/CTFs-Writeups/blob/main/SDCTF/OSINT/Google%20Ransom.md](https://github.com/bhavya-error404/CTFs-Writeups/blob/main/SDCTF/OSINT/Google%20Ransom.md)