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# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
require 'metasm/render'
module Metasm
# symbolic pointer dereference
# API similar to Expression
class Indirection < ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
module Metasm
class ELF < ExeFormat
MAGIC = "\x7fELF" # 0x7f454c46
CLASS = { 0 => 'NONE', 1 => '32', 2 =>... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class JavaClass < ExeFormat
MAGIC = "\xCA\xF... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/decode'
require 'metasm/exe_format/elf' unless defined? Metasm::ELF
module Metasm
class ELF
class Header
# hook the decod... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
begin
require 'zlib'
rescue LoadError
end
module Metasm
cla... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
# BFLT is the binary flat format used by the u... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class MZ < ExeFormat
MAGIC = 'MZ' # 0x4d5a
... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/encode'
require 'metasm/exe_format/elf' unless defined? Metasm::ELF
module Metasm
class ELF
class Header
def set_default_... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
# GameBoy ROM file format
class GameBoyRom <... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
module Metasm
# the COFF object file format
# mostly used on windows (PE/COFF)
class COFF < ExeFormat
CHAR... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/encode'
require 'metasm/exe_format/coff' unless defined? Metasm::COFF
module Metasm
class COFF
class OptionalHeader
# enc... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/decode'
require 'metasm/exe_format/coff' unless defined? Metasm::COFF
module Metasm
class COFF
class OptionalHeader
decod... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
module Metasm
# special class that decodes a PE, ELF, MachO or UnivBinary file from its signature
# XXX Univ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/exe_format/mz'
require 'metasm/exe_format/coff'
module Metasm
class PE < COFF
MAGIC = "PE\... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class AOut < ExeFormat
MAGIC = { 0407 => 'OMA... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class XCoff < ExeFormat
FLAGS = { 1 => 'RELFL... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
# Python preparsed module (.pyc)
class PYC <... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class Dol < ExeFormat
attr_accessor :header, ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
# Android Dalvik executable file format (sim... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
# Nintendo DS executable file format
class N... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
module Metasm
# Similar to Shellcode, with distinct sections per memory permission (R / RW / RX)
# encoding... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
module Metasm
class MachO < ExeFormat
MAGIC = "\xfe\xed\xf... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
require 'metasm/parse'
require 'metasm/encode'
require 'metasm/decode'
require 'metasm/exe_format/serialstruct'
require... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
# a class representing a simple structure serialized in a binary
class SerialStruct
# hash shared by all classes
# key = class... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
module Metasm
# a shellcode is a simple sequence of instructions
class Shellcode < ExeFormat
# the array o... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/exe_format/main'
require 'metasm/encode'
require 'metasm/decode'
begin
require 'zlib'
rescue LoadError
end
# generic ZIP fil... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/decode'
module Metasm
# holds information for decoded instructions: the original opcode, a pointer to the InstructionBlock,... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/os/main'
require 'metasm/debug'
require 'socket'
module Metasm
# lowlevel interface to the gdbserver protocol
class GdbClien... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/os/main'
require 'metasm/debug'
require 'metasm/dynldr'
module Metasm
class WinAPI < DynLdr
def self.api_not_found(lib, func... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/os/main'
require 'metasm/debug'
module Metasm
class PTrace
attr_accessor :buf, :pid
def self.open(target)
ptrace = new(... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
module Metasm
# this module regroups OS-related functions
# (eg. find_process, inject_shellcode)
# a 'class' just to be... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
class WindowsExports
# exported symbol name => exporting library name for common libraries
# used by PE#autoimports
EXPORT =... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
class GNUExports
# exported symbol name => exporting library name for common libraries
# used by ELF#automagic_symbols
EXPOR... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# This sample creates the dynldr.so ruby shared object that allows interaction with
# native libraries
# x86 only for now
module Metasm
class... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/gui/dasm_hex'
require 'metasm/gui/dasm_listing'
require 'metasm/gui/dasm_opcodes'
require 'metasm/gui/dasm_coverage'
require ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class CdecompListingWidget < DrawableWidget
attr_accessor :dasm, :curaddr, :tabwidth
def initialize_widget(dasm, p... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class AsmOpcodeWidget < DrawableWidget
attr_accessor :dasm
# nr of raw data bytes to display next to decoded instru... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class Graph
# one box, has a text, an id, and a list of other boxes to/from
class Box
attr_accessor :id, :x, :y, ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/gui/dasm_graph'
module Metasm
module Gui
class FuncGraphViewWidget < GraphViewWidget
# :full / :from / :to / :both
# :from ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/gui/dasm_main'
module Metasm
module Gui
# TODO invalidate dbg.disassembler on selfmodifying code
class DbgWidget < Container... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'gtk2'
module Metasm
module Gui
module Protect
@@lasterror = Time.now
def protect
yield
rescue Object
puts $!.message, $!.ba... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/dynldr'
module Metasm
module Gui
class XGui < DynLdr
new_api_c <<EOS, 'libX11.so'
#define KeyPressMask (1... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/dynldr'
module Metasm
module Gui
class Win32Gui < DynLdr
new_api_c <<EOS
#line #{__LINE__}
typedef char CHAR;
typedef unsign... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class CStructWidget < DrawableWidget
attr_accessor :dasm, :view_x, :view_y
def initialize_widget(dasm, parent_widg... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class HexWidget < DrawableWidget
# data_size = size of data in bytes (1 => chars, 4 => dwords..)
# line_size = nr o... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class AsmListingWidget < DrawableWidget
attr_accessor :dasm, :arrow_zone_w
# nr of raw bytes to display next to eac... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
module Gui
class CoverageWidget < DrawableWidget
attr_accessor :dasm, :sections, :pixel_w, :pixel_h
# TODO wheel -> zoom, dra... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'Qt4'
module Metasm
module Gui
module Protect
@@lasterror = Time.now
def protect
yield
rescue Object
puts $!.message, $!.bac... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
module Metasm
class ExeFormat
# encodes an Array of source (Label/Data/Instruction etc) to an EncodedData
# resolves... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
module Metasm
# A source text preprocessor (C-like)
# defines the methods nexttok, readtok and unreadtok
# they spits... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
require 'metasm/preprocessor'
module Metasm
class Data
# keywords for data definition (used to recognize label names)... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
VERSION = 0x0001 # major major minor minor
# superclass for all metasm exceptions
class Exception < RuntimeError ; end
# pars... | Ruby |
backend = ENV['METASM_GUI'] || (
if RUBY_PLATFORM =~ /(i.86|x(86_)?64)-(mswin|mingw|cygwin)/i
'win32'
else
begin
require 'gtk2'
'gtk'
rescue LoadError
raise LoadError, 'No GUI ruby binding installed - please install libgtk2-ruby'
end
end
)
require "metasm/gui/#{backend}"
| Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm/main'
require 'metasm/preprocessor'
module Metasm
# c parser
# inspired from http://www.math.grin.edu/~stone/courses/languag... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
module Metasm
# root directory for metasm files
# used by some scripts, eg to find samples/dasm-plugin directory
Metasmdir = File.dirname(... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestPreproc < Test::Unit::TestCase
include Metasm
def asm_dasm(src)
@cpu ||= Ia32.new
raw ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestMips < Test::Unit::TestCase
def test_enc
sc = Metasm::Shellcode.assemble(Metasm::MIPS.new(... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestX86_64 < Test::Unit::TestCase
@@cpu = Metasm::X86_64.new
def assemble(src, cpu=@@cpu)
Met... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestArc < Test::Unit::TestCase
def test_arc_dec
hex_stream = "\x0A\x23\x80\x0F\x80\x... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
Dir['tests/*.rb'].sort.each { |f| require f }
| Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm/exe_format/shellcode'
class TestEncodedData < Test::Unit::TestCase
def compile(src)
p = Metasm::Shell... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestDynldr < Test::Unit::TestCase
def d; Metasm::DynLdr; end
def test_new_api_c
str = "1234"
... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestIa32 < Test::Unit::TestCase
@@cpu32 = Metasm::Ia32.new
@@cpu16 = Metasm::Ia32.new(16)
def ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm/preprocessor'
require 'metasm/parse'
# BEWARE OF TEH RUBY PARSER
# use single-quoted source strings
cla... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# special file to test the graph layout engine
# call this file directly to run
require 'metasm'
include Metasm
def test_layout(lo)
$cur |... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestDynldr < Test::Unit::TestCase
def cp
@cp ||= Metasm::Ia32.new.new_cparser
end
def test_p... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'test/unit'
require 'metasm'
class TestExpression < Test::Unit::TestCase
E = Metasm::Expression
def test_encode
assert_equal("\x... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# This exemple illustrates the usage of the C parser to compute the offset of members of a given structure
# usage: struct_offset.rb <c file... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin
# walks all disassembled instructions referencing an address
# if this address points a C string, show that in the instr... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm gui plugin: change the colortheme used in the GUI
# based on solarized: http://ethanschoonover.com/solarized/
if gui
solarized = {... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin
# decompose immediate values from C constants, adds a comment with the decomposition
# find immediate exprs in the inst... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin
# finds instances of indirect calls a la call [ecx+40h], backtraces ecx, comments with the C++ object function pointer n... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# To use your own patterns, create a script that defines Deobfuscate::Patterns, then eval() this file.
# Use your script as argument to --p... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# This plugin will create a monitoring process running samples/hotfix_gtk_dbg.rb on the current process (to fix a GTK crash when closing a ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: create a function to export the currently displayed
# dasm graph to a .svg file
# in the gui, type E to export. Tested ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2011 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin
# scan for a given asm instruction sequence (all encodings)
# add the G dasm-gui shortcut, the input change ';' for line... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: asks to load a second program, and unleash the samples/bindiff fury
# usage: load the plugin, and a 2nd binary, disassem... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm GUI plugin: hilight lines of code based on the opcode name
if gui
@gui_opcode_color = {
:call => :green_bg,
:jmp => :red_... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: allow loading library signature files (see samples/generate_libsigs.rb)
class LibSignature
attr_accessor :sigs, :sigle... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm GUI plugin:
# pops a list of bookmarked functions
# also allows the custom coloration of blocks/functions
if gui
class Color... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: try to demangle all labels as c++ names, add them as
# comment if successful
def demangle_all_cppnames
cnt = 0
prog_... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: scan for xrefs to the target address, incl. relative offsets (eg near call/jmp)
def scanxrefs(target)
ans = []
sectio... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm GUI plugin: dumps the text of the current widget to a text file on 'D' keypress
# the dump is appended to the file if it exists... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: allow patching the file from the dasm interface
# use P to assemble a new instruction at the current address
# backup ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: retrieve a section section, and disassemble everything it can, skipping existing code and nops
# usage: load the plugin... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin
# walks all disassembled instructions referencing an address
# if the address is a label, update the instruction to use ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# This file tries to handle simple self-modifying code patterns
# To be used as a --plugin for a Disassembler object
#
module SMC
# a cop... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# metasm dasm plugin: scan the memory for a 'ret' which could indicate the beginning of the current function
# (x86 only)
def scanfuncstart(a... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this script takes a list of dll filenames as arguments, and outputs each lib export
# libname, followed by the list of the exported symbol... | Ruby |
#!/usr/bin/env ruby
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this sample shows how to compile an executable file from source
# use --exe PE to compile a PE/ELF/MachO etc
# use --c... | Ruby |
#!/usr/bin/env ruby
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# in this file, we open an existing PE, add some code to its last section and
# patch the entrypoint so that we are exe... | Ruby |
#!/usr/bin/env ruby
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# quick demonstration that the disassembler's backtracker works
#
require 'metasm'
Metasm.require 'samples/metasm-shel... | Ruby |
#!/usr/bin/env ruby
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
require 'metasm'
$opts = { :execlass => Metasm::MachO }
load File.join(File.dirname(__FILE__), 'exeencode.rb')
__END__
.... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# This creates/uses a ring0 driver for tracing a program
# x86/windows/singlecore only
# the scripts allows interacting with the driver
# you ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this script scans a directory for PE files which export a given symbol name (regexp case-insensitive)
# usage : ruby scanpeexports.rb <di... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
# a preleminary attempt to use MS dbghelp.dll to retrieve PE symbols
require 'metasm'
dll = 'C:\\Program Files\\Debugging Tools For Windows ... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# here we build a simple a.out executable
#
require 'metasm'
Metasm::AOut.assemble(Metasm::Ia32.new, <<EOS).encode_file('m-a.out')
.text
.... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
# Original script and idea by Alexandre GAZET
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this script will load an upx-packed windows executable, find its
# original entrypoint ... | Ruby |
#!/usr/bin/env ruby
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this file takes preprocessor files as arguments
# it preprocesses their content and dump the result to stdout
# it als... | Ruby |
# This file is part of Metasm, the Ruby assembly manipulation suite
# Copyright (C) 2006-2009 Yoann GUILLOT
#
# Licence is LGPL, see LICENCE in the top-level directory
#
# this is a linux/x86 debugger with a console interface
#
require 'metasm'
module Ansi
CursHome = "\e[H".freeze
ClearLineAfter = "\e[0K... | Ruby |
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