So over on questions.securitytube.net a user named me asked about ImmDbg binary diffing and wanted a cut and paste plug-in.

This is not a cut and paste plugin, but it does dump function locations and addresses...

# bindiff PyCommand - (c) Andrew King
# TODO:
# - a LOT
# liberated some code from other scripts built by immunity.
# this arrangement, however, is mine.

import immlib
import immutils
import libdatatype
import getopt
from immlib import *


__VERSION__ = '0.la'
DESC        = "A start on bindiff for immdbg"
ProgName    = 'bindiff'
ProgVers    = __VERSION__


def usage(imm):
    imm.log("%s v%s aking1012 -> team notATeam : response to a question on questions.securitytube.net" % (ProgName, ProgVers),focus=1, highlight=1)
    imm.log("!%s    Runs through all function calls and dumps the basic blocks for binary diff-ing" % (NAME))
    imm.log("usage !bindiff -i modulename")
    imm.log("%s v%s aking1012 -> team notATeam : response to a question on questions.securitytube.net" % (ProgName, ProgVers),focus=1, highlight=1)
     
def main(args):
  
    imm = Debugger()
    include_pattern = exclude_pattern = None

    try:
        opts, args = getopt.getopt(args, "i:")
    except getopt.GetoptError:
        usage(imm)
        return "Incorrect arguments (Check log window)"
    for o, a in opts:
        if o == "-i":
            image_name = a
        else:
            usage(imm)
            return "Incorrect arguments (Check log window)"
      
    imm.markBegin()
    module = imm.getModule( image_name )
    modadd = module.getBase()
    func_list = imm.getAllFunctions( modadd )
    i=0
    for f in func_list:
        i=1+i
        function=imm.getFunction(f)
        sof = imm.getFunctionBegin(f)
        imm.log("Start of function: %x - end " % (sof))
        basicblocks = function.getBasicBlocks(f)
        for bb in basicblocks:
            imm.log("    basicblock duration: %x - end %x" % (bb.start,bb.end))
            inst_set=bb.getInstructions(imm)
            for inst in inst_set:
                imm.log("        assembly: %s" % inst.result)
    totaltime=imm.markEnd()
    imm.log("Used time: %d seconds" % totaltime)
                  
    return "[*] Got'em."