COMPLEMENTO DEL CIFRADO CON LOS ULTIMOS TESLACRYPTS, QUE NO MODIFICAN NOMBRE NI EXTENSION DE LOS FICHEROS CIFRADOS

Dado que la última variante del TESLACRYPT-V, no sobreescribe ni el nombre ni la extension del fichero que codifica con RSA4096, conviene saber que donde ha cifrado ficheros ha dejado su huella en tres ficheros de nombre

RECOVERxxxxx.txt
RECOVERxxxxx.png
RECOVERxxxxx.html

cuyo contenido tipico es el siguiente:

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NOT YOUR LANGUAGE? USE https://translate.google.com

What’s the matter with your files?

Your data was secured using a strong encryption with RSA4096.
Use the link down below to find additional information on the encryption keys using RSA4096:https://en.wikipedia.org/wiki/RSA_(cryptosystem)

What exactly that means?

It means that on a structural level your files have been transformed. You won’t be able to use, read, see or work with them anymore.
In other words they are useless, however, there is a possibility to restore them with our help.

What exactly happened to your files?

*** Two personal RSA4096 keys were generated for your PC/Laptop; one key is public, another key is private.
*** All your data and files were encrypted by the means of the public key, which you received over the web.
*** In order to decrypt your data and gain access to your computer you need a private key and a decryption software, which can be found on one of our secret servers.

What should you do next?

There are several options for you to consider:
1. You can wait for a while until the price of a private key will raise, so you will have to pay twice as much to access your files or
2. You can start getting BitCoins right now and get access to your data quite fast.
In case you have valuable files, we advise you to act fast as there is no other option rather than paying in order to get back your data.

In order to obtain specific instructions, please access your personal homepage by choosing one of the few addresses down below:
http://kkr4hbwdklf234bfl84uoqleflqwrfqwuelfh.brazabaya.com/xxxxxxxxxxxxxxxx
http://974gfbjhb23hbfkyfaby3byqlyuebvly5q254y.mendilobo.com/xxxxxxxxxxxxxxxx
http://a64gfdsjhb4htbiwaysbdvukyft5q.zobodine.at/xxxxxxxxxxxxxxxx

If you can’t access your personal homepage or the addresses are not working, complete the following steps:
1 Download TOR Browser – http://www.torproject.org/projects/torbrowser.html.en
2 Install TOR Browser
3 Open TOR Browser
4 Insert the following link in the address bar: k7tlx3ghr3m4n2tu.onion/xxxxxxxxxxxxxxxx
5 Follow the steps on your screen

IMPORTANT INFORMATION

Your personal homepages:
http://kkr4hbwdklf234bfl84uoqleflqwrfqwuelfh.brazabaya.com/xxxxxxxxxxxxxxxx
http://974gfbjhb23hbfkyfaby3byqlyuebvly5q254y.mendilobo.com/xxxxxxxxxxxxxxxx
http://a64gfdsjhb4htbiwaysbdvukyft5q.zobodine.at/xxxxxxxxxxxxxxx

Your personal page Tor-Browser k7tlx3ghr3m4n2tu.onion/xxxxxxxxxxxxxxxx
Your personal identification ID: xxxxxxxxxxxxxxxx

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Con el actual ELISTARA vamos implementando las modificaciones para poder detectar y eliminar las nuevas variantes que van apareciendo, si bien en algunos casos no crean clave de lanzamiento para proximos reinicios, ni el fichero malware en ruta tipica donde acostumbran a ser ubicados, sino que el fichero lo descargan en MIS DOCUMENTOS, quedando alli aparcado hasta que un dia el mismo usuario lo ejecute y vuelva a cifrar los ficheros de datos…

Por ello, para quien haya sufrido un TESLACRYPT y el ELISTARA no haya encontrado la clave indicada ni el fichero en cuestión, añadiremos en la proxima version 8.8 del SPROCES que estamos haciendo, un listado de los ficheros EXE que haya en dicha carpeta, para poder pedir los sospechosos, para analizar y controlar, si procede.

De otra forma, podrian quedar “bombas” aparcadas pendientes de explotar !!!

Con todo ello esperamos que, entre el ELISTARA, el SPROCES y nuestros tecnicos, se puedan evitar catastrofes evitables que desesperarían a mas de uno.

A PESAR DE ELLO, MUCHO CUIDADO Y RECORDAR NO EJECUTAR FICHEROS NI LINKS ANEXADOS A MAILS NO SOLICITADOS !!!

saludos

ms, 16-3-2016