There used to be direct links on plcman forums (.co.uk) but I believe they stopped maintaining the forums and none of the links work anymore. Sadly I haven’t been able to successfully find any cracks / cracked licenses for PLC software in a long time and don’t work in the automation industry anymore.

If you are working in an automation company, for siemens software you can still pretty much do the old: install on a virtual machine, move licenses, shutdown virtual machine, copy paste virtual machine -routine since the license manager still doesn’t connect to any online sources to check.

Did you try rutracker?

What is semen DLC