Encrypting ransomware

Encrypting ransomware
* changes extension to .omg!
* encrypts files with RSA1024

.txt file in root of all folders - "How to get data.txt"

"
I'm sorry to trouble you,but if you are reading this text (read this carefully), it means that your important files (photos, videos, documents, archives, databases, backups, etc.) which were crypted with the strongest military cipher RSA1024.
No one can`t help you to restore files without our decoder. Photorec,RannohDecryptor etc are useless and can destroy your files.
If you want to restore files -
send e-mail to  getback@mailservice2.com with the file "how to get data.txt" and 1-2 encrypted files less than 1 MB.
You will receive a decrypted samples and our conditions how you`ll get the decoder.
Follow the instructions to send payment.
N.B. Remember, we are not scammers.We don`t need your files.All data will be restored absolutelly. Your guarantee-decrypted samples.
"

Not scammers, right. Do they actually believe themselves?