sibu sharma

STOP/Djvu extension .ooss

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my computer is attacked by  "STOP (Djvu) with ransomnote_email: [email protected] and sample_extension: .ooss and i tried your decryption tool and its not working. it encrypt my whole computer data. some data is important and i need to decrypt that data.

o get this software you need write on our e-mail:
[email protected]

Your personal ID:
0208a7d6lW2AVkqXAcXH0AflfMQDxGtMUzt5Pi12lIYcbiwx

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3 hours ago, sibu sharma said:

i tried your decryption tool and its not working

That is pretty vague.  What do you mean by it is not working?

General Notes With Regards to STOP/DJVU

 

  1. If the decryption tool tells you the files cannot be decrypted, then they cannot be decrypted.  That is not an error message.
  2. If your file(s) have an Online ID that means that the file(s) encryption keys were generated and stored on a command & control server under the control of the ransomware gang responsible for encrypting your files.  We do not have access to those keys.
  3. If your files(s) have an Offline ID and were not decrypted it is because we do not have the corresponding decryption key in our database.  Do not ask us when we plan on adding it, because we do not have it or a way for generating your decryption key.
  4. Our database does include some Offline ID decryption keys for newer variants of the STOP/DJVU family of ransomware.  If the files were encrypted with an Offline ID that matches one of the decryption keys in our database, then our decryption tool will be able to decrypt those files that were encrypted using that key.
  5. New Variant STOP/DJVU utilizes the RSA encryption algorithm.  RSA is considered a secure encryption method and is unbreakable using current technologies.  It is not reversible, cannot be cracked, and we are not able to generate a decryption key.  So do not send us encrypted files thinking we can recover your decryption key, we can't.
  6. Old Variant STOP/DJVU.  If our decryption tool cannot decrypt the files, submit file pairs to https://decrypter.emsisoft.com/submit/stopdjvu/
  7. What does "Remote name could not be resolved" mean?  It's an indication of a DNS issue. Our first recommendation is to reset your HOSTS file back to default. Microsoft has an article about this at the following link:https://support.microsoft.com/en-us/help/972034/how-to-reset-the-hosts-file-back-to-the-default

 

Also, see https://support.emsisoft.com/topic/32045-about-the-stopdjvu-decrypter/ for more information on the STOP/DJVU decryption tool.

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14 hours ago, gurpartap singh said:

my computer is infected by .ooss ransomware with online id.

do i expect my files will decrypt in future with your decryption software??

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 should 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/

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