If you have an audio editing program like Audition 3, it has a Frequency Analysis function that will give you a general graphic representation of the EQ curve of a given song or individual sound.
If you can isolate one chord of one guitar, you can set up an EQ to reshape your tone to match that tone, regardless of how close your original tone is or is not to the target.
However, the further away your starting sound is, the more EQing it will take. You can duplicate the EQ curve the Frequency Analysis shows, but you may have to apply the EQ more than once to get the final version you're after.
I would not recommend trying to EQ your amp to match the Frequency Analysis report of an entire song with all the instruments and layers. You'll never match it properly. You have to match instrument for instrument, or the full mix for the full mix.