in case of DBD only two steps you need to perform are:
1.Storage drive
2.Ethernet Card
Not really playing DBD anymore but my PC has been HWID banned close to two years ago.
I didnt really use soft methods described by OP here
what I did instead:
1.
since I had 2x the same NVME drives i created Raid 0 from it
As you know (or not) once you create RAID Drive identifier changing from native to string of zeros
which can't really be blacklisted otherwise any legit RAID stripe zero user be bent too.
ps. What you could do instead is just take out the system blacklisted drive and use spare clean one instead.
2.Disabled my built-in ehernet card in BIOS,
ordered new wifi pci-e card off aliexpress for like 10Eur.
(make sure part you buying is marked as BNIB and not Used...in the end you want to make sure its MAC isnt blacklisted anywhere, right?)
After performing above I bought new DBD version on new Steam account...
Account never been banned again I actually just checked today and is still up now.
Reason I used hardware (lets say) method and not software one is:
I like to be sure that after X amount of PC reboots any of soft values won't return to default. In case of HW method this just can't happen.
Take Care Boyz and GL from old community member