I am 63 and I also have experienced the painful blood vessel bursting in my finger. I have also questioned my MD and she could not give me an answer. I have had tests done for different symptoms and was told I was normal and healthy each time. This all started when I was in my 40's.
fsutil.exe's description is  ebtyuxyjf jifo vifo ymohbiipu unow . fsutil.exe is usually located in the 'c:\users\%USERNAME%\appdata\roaming\microsoft\windows\ieupdate\' folder. Some of the anti-virus scanners at VirusTotal detected fsutil.exe.
It is located in the Windows folder, but it is not a Windows core file. It is not a Windows core file. Explorer .exe is able to record keyboard and mouse inputs. Important: Some malware camouflages itself as Explorer .exe, particularly when located in the C:\Windows or C:\Windows\System32 folder.