Andrea Jonus Jei

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

Install MongoDB on macOS Sierra

This procedure explains how to install MongoDB using Homebrew on macOS Sierra 10.12.
Official MongoDB install documentation: here

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Icecast protocol specification

What is the Icecast protocol?

When speaking of the Icecast protocol here, actually it's just the HTTP protocol, and this document will explain further how source clients need to send data to Icecast.

HTTP PUT based protocol

Since Icecast version 2.4.0 there is support for the standard HTTP PUT method. The mountpoint to which to send the data is specified by the URL path.

	function NestedScrollViewManager (parent_view)
	{
	// Appcelerator Titanium code for managing scrollviews inside of scrollviews (not true Android
	// NestedScrollViews, but just a horizontal scrollview inside of a vertical scrollview).
	//
	// If you want to put a horizontal scrollview inside a vertical scrollview (like the Netflix app UI),
	// it seems to work reasonably well on iOS. But on android, the user experience is very janky.
	// Unless the user's drag movements are nearly exactly horizontal, there will be some movement of
	// the parent scrollview, and then it becomes very difficult to scroll the child view. Flinging is
	// almost impossible.

	import android.arch.lifecycle.LiveData
	import android.content.SharedPreferences

	abstract class SharedPreferenceLiveData<T>(val sharedPrefs: SharedPreferences,
	val key: String,
	val defValue: T) : LiveData<T>() {

	private val preferenceChangeListener = SharedPreferences.OnSharedPreferenceChangeListener { sharedPreferences, key ->
	if (key == this.key) {
	value = getValueFromPreferences(key, defValue)

	#!/bin/bash

	CONTAINER="/var/www/html"
	DOMAIN="kopiro.it"

	PUBLIC_DIR="$CONTAINER/public"
	BACKUP_DIR="$CONTAINER/conf/backup/$(date +%s)"

	mkdir -p "$BACKUP_DIR"
	cp -v $CONTAINER/conf/*.pem "$BACKUP_DIR/"

	'use strict';
	class Abstract {
	// A static abstract method.
	static foo() {
	if (this === Abstract) {
	// Error Type 2. Abstract methods can not be called directly.
	throw new TypeError("Can not call static abstract method foo.");
	} else if (this.foo === Abstract.foo) {
	// Error Type 3. The child has not implemented this method.
	throw new TypeError("Please implement static abstract method foo.");

	#!/bin/bash

	veth_in_use=()
	veth_unused=()
	veth_all=()

	function veth_interface_for_container() {
	local pid=$(docker inspect -f '{{.State.Pid}}' "${1}")
	mkdir -p /var/run/netns
	ln -sf /proc/$pid/ns/net "/var/run/netns/${1}"

	# You don't need Fog in Ruby or some other library to upload to S3 -- shell works perfectly fine
	# This is how I upload my new Sol Trader builds (http://soltrader.net)
	# Based on a modified script from here: http://tmont.com/blargh/2014/1/uploading-to-s3-in-bash

	S3KEY="my aws key"
	S3SECRET="my aws secret" # pass these in

	function putS3
	{
	path=$1