I am also a recent victim of the DJVU type of ransomware, and I lost most of my important documents in my drive. Apparently, those files cannot be decrypted by your recent STOP-DJVU app, maybe because I got a newer variant of the ransomware.
Sending this susceptible installer (scanned Trojan.Agent.EMWT) could do something help to improve your decryptor. I would like to try sandbox the installer, but I think it's better to reach this things out to you guys.
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