Templed- Hackthebox lab

Today I am working on the Templed challenge from hackthebox, the goal is to solve the challenge and find the flag.

I downloaded the file and unzipped it with the password “hackthebox”. The file was the .png image below:

I did a google image search for the word “ciphers” and found the image below:

Searching around a bit more I found an image with an example, the symbols combined create a single number:

Looking at the image provided for the challenge, it appears the first symbol is 72

You add both symbols together from the legend above to get 72, I did this for each symbol in the image and got the results below:

72 84 66 123 77 48 78 107 115 95 107 78 51 119 33 125

This looks like a string of decimals from ASCII, you can convert ASCII with a tool so I used an online converter to convert the decimal text to ASCII.