File: Risen.zip ... -

Research indicates that is a variant of ransomware that encrypts files and appends a unique user ID extension (e.g., .E86EQNTPTT ).

It renames your files, changes your desktop wallpaper, and leaves ransom notes like $Risen_Note.txt and $Risen_Guide.hta . File: Risen.zip ...

The name " Risen " most commonly refers to the by Piranha Bytes. Research indicates that is a variant of ransomware