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continuous coding and debugging

Chew Chit Siang cchitsiang

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continuous coding and debugging
  • Kuala Lumpur, Malaysia
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@cchitsiang
cchitsiang / star.py
Created December 13, 2018 02:55 — forked from arkokoley/star.py
Auto star repo in github
'''
Author: Gaurav Koley (arkokoley@live.in)
'''
import requests
import sys
from requests.auth import HTTPBasicAuth
username = raw_input("username: ")
password = raw_input("password: ")
@cchitsiang
cchitsiang / countries.sql
Created November 7, 2017 04:11 — forked from adhipg/countries.sql
Sql dump of all the Countries, Country Codes, Phone codes.
CREATE TABLE IF NOT EXISTS `country` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`iso` char(2) NOT NULL,
`name` varchar(80) NOT NULL,
`nicename` varchar(80) NOT NULL,
`iso3` char(3) DEFAULT NULL,
`numcode` smallint(6) DEFAULT NULL,
`phonecode` int(5) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
@cchitsiang
cchitsiang / mongodb-s3-backup.sh
Created June 10, 2017 09:38 — forked from eladnava/mongodb-s3-backup.sh
Automatically backup a MongoDB database to S3 using mongodump, tar, and awscli (Ubuntu 14.04 LTS)
#!/bin/sh
# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

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

@cchitsiang
cchitsiang / httphandler-template.cs
Created April 17, 2016 09:46
HttpHandler sample code
<%@ WebHandler Language="C#" Class="Handler" %>
using System;
using System.Web;
public class Handler : IHttpHandler {
public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "html";
context.Response.Write("Hello World");
manaeform(context);
}
public void manaeform(HttpContext context)
@cchitsiang
cchitsiang / .git-commit-template.txt
Created March 20, 2016 18:04 — forked from adeekshith/.git-commit-template.txt
Enforce good commit message practices across teams.
# <type>: (If applied, this commit will...) <subject> (Max 50 char)
# |<---- Using a Maximum Of 50 Characters ---->|
# Explain why this change is being made
# |<---- Try To Limit Each Line to a Maximum Of 72 Characters ---->|
# Provide links or keys to any relevant tickets, articles or other resources
# Example: Github issue #23
// Retrieve storage account from connection string.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
CloudConfigurationManager.GetSetting("StorageConnectionString"));
// Create the blob client.
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
// Retrieve reference to a previously created container.
CloudBlobContainer container = blobClient.GetContainerReference("mycontainer");
@cchitsiang
cchitsiang / manifest.plist
Last active August 29, 2015 14:27 — forked from hramos/manifest.plist
Sample manifest file for Over The Air iOS deployment
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>items</key>
<array>
<dict>
<key>assets</key>
<array>
<dict>
@cchitsiang
cchitsiang / .gitignore
Last active August 29, 2015 14:23 — forked from redoPop/.gitignore
# This is a template .gitignore file for git-managed WordPress projects.
#
# Fact: you don't want WordPress core files, or your server-specific
# configuration files etc., in your project's repository. You just don't.
#
# Solution: stick this file up your repository root (which it assumes is
# also the WordPress root directory) and add exceptions for any plugins,
# themes, and other directories that should be under version control.
#
# See the comments below for more info on how to add exceptions for your
@cchitsiang
cchitsiang / gist:e5e7e07771e255ed2f00
Created June 9, 2015 03:45 — forked from diyan/gist:2850866
Python with PowerShell Remoting (Windows equivalent for Unix ssh sessions)
# Note that target_env.login and target_env.password is global variables
# Maybe I should add this into Fabric project (http://docs.fabfile.org/en/1.4.2/index.html).
# This is complicated task for sure but it would be nice if Fabric could use ssh under Linux and PowerShell Remoting under Windows.
def remote_sh(target_host, command_text, ignore_error=False):
print('run PowerShell script block at {0}: {1}'.format(target_host, command_text))
command_text = command_text.replace('"', '\'')