metasploit-framework/tools/exe2vba.rb

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#!/usr/bin/env ruby
#
# This script converts an EXE to a VBA script for Word/Excel
# Credit to PriestMaster for the original C code
#
msfbase = File.symlink?(__FILE__) ? File.readlink(__FILE__) : __FILE__
$:.unshift(File.join(File.dirname(msfbase), '..', 'lib'))
require 'rex'
def usage
$stderr.puts(" Usage: #{$0} [exe] [vba]\n")
exit
end
exe = ARGV.shift
vba = ARGV.shift
if (not (exe and vba))
usage
end
out = File.new(vba, "w")
inp = File.open(exe, "rb")
dat = ""
while(buf = inp.read(8192))
dat << buf
end
out.write(Rex::Text.to_exe_vba(dat))
out.close
inp.close
$stderr.puts "[*] Converted #{dat.length} bytes of EXE into a VBA script"