Aperturo el tema de este malware que "secuestra" tus archivos encriptandolos mediante firmas digitales, que posteriormente el cybercriminal pide un rescate para que recuperes la información.
La idea es que aquellos que hayan tenido acercamiento a este nuevo malware pues cuenten como lo han solucionado, ya que los antivirus en la mayoría no lo detectan, ademas que en DICIEMBRE 2015 salio una nueva mutación de este malware que a su fecha ningún antivirus tiene solución.
En lo personal tuve mi primer acercamiento con un cliente que se infecto entre el 4 y 18 de Diciembre, este adquirió la mas nueva mutación del malware que se distingue por cifrar los archivos con extensión: .vvv. Lo interesante es que en esta nueva mutación (Teslacrypt v6), el cyberatacante elimina la clave publica (*.key), para de esta forma "acorralar" al usuario y que ningún antivirus pueda brindar solución inmediata.
Según mi investigación y lectura, las versiones anteriores a Teslacrypt v6 dejaban la clave (*.key) en algún directorio escondido, o bien la volcaban en un archivo de texto, esto brindaba la posibilidad que cualquier antivirus preparado para este ataque pudiera brindarle una solución al usuario.
Tengo una copia del Teslacryp v6, se las dejo para que LA DESCARGUEN y prueben en su ambiente virtual
Ademas copia del mensaje de rescate:
Citar
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
NOT YOUR LANGUAGE? USE https://translate.google.com
What happened to your files ?
All of your files were protected by a strong encryption with RSA-4096.
More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem)
What does this mean ?
This means that the structure and data within your files have been irrevocably changed, you will not be able to work with them, read them or see them,
it is the same thing as losing them forever, but with our help, you can restore them.
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
How did this happen ?
---Specially for your PC was generated personal RSA-4096 KEY, both public and private.
---ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet.
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Decrypting of your files is only possible with the help of the private key and decrypt program, which is on our secret server.
What do I do ?
So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BTC NOW, and restore your data easy way.
If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment.
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
1. http://vr6g2curb2kcidou.encpayment23.com/A5F367513DCDCD3
2. http://vr6g2curb2kcidou.expay34.com/A5F367513DCDCD3
3. http://psbc532jm8c.hsh73cu37n1.net/A5F367513DCDCD3
4. https://vr6g2curb2kcidou.onion.to/A5F367513DCDCD3
If for some reasons the addresses are not available, follow these steps:
1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en
2. After a successful installation, run the browser and wait for initialization.
3. Type in the address bar: vr6g2curb2kcidou.onion/A5F367513DCDCD3
4. Follow the instructions on the site.
IMPORTANT INFORMATION:
Your personal pages:
http://vr6g2curb2kcidou.encpayment23.com/A5F367513DCDCD3
http://vr6g2curb2kcidou.expay34.com/A5F367513DCDCD3
http://psbc532jm8c.hsh73cu37n1.net/A5F367513DCDCD3
https://vr6g2curb2kcidou.onion.to/A5F367513DCDCD3
Your personal page (using TOR-Browser): vr6g2curb2kcidou.onion/A5F367513DCDCD3
Your personal identification number (if you open the site (or TOR-Browser's) directly): A5F367513DCDCD3
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
NOT YOUR LANGUAGE? USE https://translate.google.com
What happened to your files ?
All of your files were protected by a strong encryption with RSA-4096.
More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem)
What does this mean ?
This means that the structure and data within your files have been irrevocably changed, you will not be able to work with them, read them or see them,
it is the same thing as losing them forever, but with our help, you can restore them.
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
How did this happen ?
---Specially for your PC was generated personal RSA-4096 KEY, both public and private.
---ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet.
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Decrypting of your files is only possible with the help of the private key and decrypt program, which is on our secret server.
What do I do ?
So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BTC NOW, and restore your data easy way.
If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment.
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
1. http://vr6g2curb2kcidou.encpayment23.com/A5F367513DCDCD3
2. http://vr6g2curb2kcidou.expay34.com/A5F367513DCDCD3
3. http://psbc532jm8c.hsh73cu37n1.net/A5F367513DCDCD3
4. https://vr6g2curb2kcidou.onion.to/A5F367513DCDCD3
If for some reasons the addresses are not available, follow these steps:
1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en
2. After a successful installation, run the browser and wait for initialization.
3. Type in the address bar: vr6g2curb2kcidou.onion/A5F367513DCDCD3
4. Follow the instructions on the site.
IMPORTANT INFORMATION:
Your personal pages:
http://vr6g2curb2kcidou.encpayment23.com/A5F367513DCDCD3
http://vr6g2curb2kcidou.expay34.com/A5F367513DCDCD3
http://psbc532jm8c.hsh73cu37n1.net/A5F367513DCDCD3
https://vr6g2curb2kcidou.onion.to/A5F367513DCDCD3
Your personal page (using TOR-Browser): vr6g2curb2kcidou.onion/A5F367513DCDCD3
Your personal identification number (if you open the site (or TOR-Browser's) directly): A5F367513DCDCD3
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Saludos !