Weak RSA- Hackthebox lab

Today I am working on the Weak RSA challenge from hackthebox. The goal is to solve the challenge and find the flag.

After downloading the file and unzipping it, I found two files, key.pub and flag.enc. I did a cat command to read both files:

Looks like we have a public key file and a file that is encrypted, I did a google search for “crack weak RSA tool” to see if a tool was available for this task:

I installed the tool with instructions from GitHub

I ran the tool against the two files and got the flag