When I looked the digital signature properties of LSASS.EXE, I am presented with this:
Which states Serial Number
33 00 00 ... 00 CC. Fair enough.
Which has the exact serial number presented in SIGNATURE. Why is this? Is the serial number part of certificate or signature?
Further, the thumb-print of certificate is mentioned as:
Which is a different one.
So, what does uniquely identify a signature - a thumbprint or a serial number?