Emsisoft Decryptor tools can't decrypt .dalle ransomware

[Sykat Hossain 0]

I am tring several times to Decrypt my files by Emsisoft Decryptor tools but i can't decrypt dalle ransomware.please help me to how to Decrypt my files.

[GT500 860]

This is a newer variant of STOP/Djvu. If you have an offline ID, then once we can find the decryption key for this variant and add it to our database you will be able to recover your files. However, if you have an online ID (which is more likely) then it will not be possible to recover your files. There is more information at the following link:
https://support.emsisoft.com/topic/32045-about-the-stopdjvu-decrypter/

Edited November 23, 2019 by GT500
This isn't actually a newer variant, and decryption of the data is possible.

[Sykat Hossain 0]

01.How do i know offline ID & online ID ?

[GT500 860]

The vast majority of offline ID's end in t1 with the only real exceptions being a few early variants from roughly a year ago.

However, I did make a mistake when I said it was a newer variant. This is actually an older variant, and if you can supply file pairs to our online submission form then it should help the decrypter "learn" how to decrypt your files. As before, more information is available at the following link:
https://support.emsisoft.com/topic/32045-about-the-stopdjvu-decrypter/