binarytrails

# Not secure by any means, just a PoC for XOR'ing data using powershell
# Credit to http://stackoverflow.com/questions/3478954/code-golf-xor-encryption

$enc = [System.Text.Encoding]::UTF8

function xor {
    param($string, $method)
    $xorkey = $enc.GetBytes("secretkey")

    if ($method -eq "decrypt"){

binarytrails

[DllImport("shell32.dll", SetLastError = true)]
static extern IntPtr CommandLineToArgvW([MarshalAs(UnmanagedType.LPWStr)] string lpCmdLine, out int pNumArgs);
 
public static string[] CommandLineToArgs(string commandLine)
{
    int argc;
    var argv = CommandLineToArgvW(commandLine, out argc);
    if (argv == IntPtr.Zero)
        throw new System.ComponentModel.Win32Exception();
    try

binarytrails

/*

================================ Compile as a .Net DLL ==============================
	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /target:library /out:TestAssembly.dll TestAssembly.cs

*/

using System.Windows.Forms;

namespace TestNamespace

binarytrails

ಠ_ಠ
( ͡° ͜ʖ ͡°)
¯\_(ツ)_/¯
(╯°□°)╯︵ ┻━┻ 

http://www.fileformat.info/convert/text/upside-down.htm

WRTTN http://wrttn.me/30dbfd/
Unicode Emoticons

binarytrails

Ethereum Attacks

Security for internet applications is a spectrum, and it would be safe to assume that any application might have unnoticed vulnerabilities waiting to be exploited. Cryptocurrencies are especially attractive targets for hackers: because the technology is so novel, it is more likely to be hiding bugs, and the code usually interacts with tokens that have real-world value. Ethereum is no exception.

Attackers have successfully stolen ether using a number of tactics, which tend to aim at Ethereum smart contracts (written in Solidity), the network itself, cryptocurrency exchanges, or end users.

Attacks on Smart Contracts

The DAO

binarytrails

#include <stdlib.h>
#include <unistd.h>
#include <stdbool.h>
#include <stdio.h>
#include <signal.h>
#include <err.h>
#include <string.h>
#include <alloca.h>
#include <limits.h>
#include <sys/inotify.h>

binarytrails

This is a nifty little device for under £100 suitable for a home router.

I am using one running OpenBSD 6.8 for my AAISP PPPoE connection (avoiding the supplied VMG1312-B10A which has a number of issues).

Installation

I bought a SanDisk 16GB USB stick as there were reports the supplied USB stick isn't particularly reliable, plus it's nice to keep it separate in case of backup or selling the device in the future.

Download the OpenBSD miniroot68.img file system and dd(1) it, for example on macOS (assuming /dev/disk2):

binarytrails

gcloud beta logging read "resource.type=\"dataflow_step\" resource.labels.job_id=\"2018-11-13_09_13_59-6912497806535022683\" OR \"timestamp>=\\\"2018-11-12T00:00:00Z\" OR \"timing:\" timestamp<=\"2200-01-01T00:00:00.000000000Z\" timestamp<\"2018-11-20T20:20:01.065Z\"" --format=json --limit 100000 | jq -rnc --stream 'fromstream(1|truncate_stream(inputs)) | .jsonPayload.message' >> gcs.txt

binarytrails

import argparse

# import data2tabshop
# from data2tabshop import __version__

__version__ = '0.1.0'
__author__ = u'Steffen Exler'


def get_parser():

binarytrails

#!/bin/bash

# Copyright © 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software