debug #Enters the debug mode
r bx #Reads the bx register and prompts you to enter a new value
30 #The new value for bx
r cx #Reads the cx register and prompts you to enter a new value
0000 #The new value for cx
n 3M.bin #The name of the dump file
w 0:0 #Write out the data, starting at offset 0:0
and see some interesting strings in the data, but would like to investigate in a more technically sophisticated manner.
What would be the easiest way to find APIs, ie procedure entry points? Am particularly interested in the cc:Mail Vendor Independent Messaging API which I suspect hides there somewhere.
There is also at least one binary file on the disk which seems related, so ideally I would like a tool that reads both the ROM dump and this file together.