HTTP request issues?

[spicy-bear]

I'm getting HTTP issues on multiple systems, was there a change that broke this? (verified updated, tested with different tags, versions, software, etc)

whathitme -v 13.1 -t T1555 -o groups.txt

---

\ \ / / | | | | | | () | | / |
\ \ /\ / /| |__ __ | | | |__| || |_ | \ / | ___
\ / / / | '_ \ / ` | __| | __ | | __| | |/| |/ _
\ /\ / | | | | (| | |_ | | | | | |_ | | | | /
/ / || ||_,|_| || |||_| || |_|_|

This is a python script that offers the visibility to a defender to know the possible APT groups and their campaigns that targeted an organization, after understanding the techniques and software used.

[!] Downloading the Techniques excel file for the matrix: enterprise and version: ['13.1']

[-] HTTP request was not successful. Please check the provided version of the matrix and check again