R Max Espinoza rmax
| This gist is about setting up envs |
- 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.comis 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
| from dask import delayed | |
| from elasticsearch import Elasticsearch | |
| from elasticsearch.helpers import scan | |
| def read_elasticsearch(query=None, npartitions=8, client_cls=None, | |
| client_kwargs=None, **kwargs): | |
| """Reads documents from Elasticsearch. | |
| By default, documents are sorted by ``_doc``. For more information see the |
| """A fastavro-based avro reader for Dask. | |
| Disclaimer: This code was recovered from dask's distributed project. | |
| """ | |
| import io | |
| import fastavro | |
| import json | |
| from dask import delayed |
We would like to position Conda as a language-agnostic package manager, but at present it maintains a distinct bias towards Python. Given its origins this was expected and, frankly, reasonable. Nevertheless, as we begin to use it to subsume other packaging ecosystems, such as CRAN, NPM, Ruby Gems, etc., we are going to want to overcome this history; and one key challenge is to address naming conflicts across platforms.
##Using Let's Encrypt certificates with AWS API Gateway
Before starting off with API Gateway set up it's worth mentioning that certificate configuration for this particular service is so far isn't well integrated, therefore different from other AWS services. Despite it using CloudFrount to serve on custom domains it won't let you customize distributions it creates, however all the limitations of CloudFront naturally apply to API Gateway. The most important in this case is the size of the key, which is limited by 2048 bit. Many tutorials provide ready to use terminal commands that have the key size preset at 4096 bit for the sake of better security. This won't work with API Gateway and you'll get an error message about certificate's validity or incorrect chain which won't suggest you the real cause of the issue. Another consideration is that to add a custom domain to API Gateway you have to have a certif
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| import sys | |
| import signal | |
| from os import system | |
| ### MENU ### | |
| # Here are all the elements you can import | |
| # Box elements |
| # The Python avro client expects a seekable Avro data file, which makes it annoying | |
| # to stream bytes through it using HDFS clients that just give you cat (like snakebite). | |
| # It's idiotic because the client only seeks to the end in order to call tell() to get | |
| # the file size, which in turn is only used to determine when you get to EOF. | |
| import snakebite.client | |
| class AvroStreamWrapper(object): | |
| # this class can be provided to DataFileReader to read Avro data. | |
| def __init__(self, hdfs_client, path): |