
An interesting new tool for PC drops users into a Linux shell if Windows crashes. The BugCheck2Linux tool from NSG650, recently highlighted by NTDEV on Twitter, makes use of the bug check callback function in Windows to run an executable - even after a BSOD (Blue Screen of Death) crash. So, "Death" isn't the end in this case, it is just where Linux begins.
It isn't common knowledge that programs can run after a Windows BSOD, but BugCheck2Linux stretches the current possibilities of running executables via the 'bug check callback function' to fire up a completely different OS. You can read about the intended use of the bug check callback routine on the Microsoft Learn documentation site.