Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note...

12
Judge Decryptor Guide

Transcript of Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note...

Page 1: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide

Page 2: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 2/12

Table of Contents

1. HOW TO START................................................................................................................... 3

1.1. DOWNLOAD THE JUDGE DECRYPTOR...................................................................................................................3 1.2. EXECUTE THE DECRYPTOR .....................................................................................................................................3 1.3. ACCEPT WARNING ...................................................................................................................................................3 1.4. ACCEPT END-USER LICENSE AGREEMENT .........................................................................................................4

2. USING JUDGE DECRYPTOR ................................................................................................. 5

2.1. START.........................................................................................................................................................................6 2.2. UPLOAD THE RANSOM NOTE .................................................................................................................................7 2.3. UPLOAD AN ENCRYPTED FILE ................................................................................................................................9 2.5. SELECT PATH TO DECRYPT.................................................................................................................................. 11

Page 3: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 3/12

1. How to start

1.1. Download the Judge Decryptor Go to nomoreransom.org and download the executable.

1.2. Execute the decryptor Go to your “Downloads” folder and double-click on Judge-Decryptor.exe

1.3. Accept warning Press the button ‘Run’ in the warning.

Page 4: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 4/12

1.4. Accept End-User License Agreement To accept the End-User License Agreement, click on the button “Accept the EULA”.

Page 5: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 5/12

2. Using Judge Decryptor Please read the instructions on the Usage tab, it explains what files you can upload.

Page 6: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 6/12

2.1. Start In the left corner, go to the tab “Start”.

Page 7: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 7/12

2.2. Upload the Ransom note Click on the button “Select File”. There is a pop-up where you can browse for the note. As stated in ‘Usage’, this can be found in every folder with encrypted files and looks like “info.txt”

Now press the ‘Send’ button.

Page 8: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 8/12

You can see ‘Success’ in the left bottom corner when the note is sent.

Page 9: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 9/12

2.3. Upload an encrypted file To be able to properly decrypt your files we need to analyze a file of the type: docx, pptx, xlsx or zip of max 9 MB Click on the button ‘Select File’ There is a pop-up where you can browse for an encrypted file.

• Press the ‘Send’ button

Page 10: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 10/12

You can now see in the bottom left corner that the server is busy processing your request. This can take a long time 15 minutes up to 1 hour!

When it was successful you can see “Success” in the lower left corner.

Page 11: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 11/12

2.5. Select path to decrypt When previous step was successful you can decrypt a specific path, including all subfolders. Select the path you want to decrypt. The path you used for the ransom note is selected by default.

• Press the ‘Decrypt’ button

Page 12: Judge Decryptor Guide · 2021. 1. 25. · Judge Decryptor Guide 7/12 2.2. Upload the Ransom note lick on the button “Select ile”. There is a pop-up where you can browse for the

Judge Decryptor Guide 12/12

After the decryption has finished, it will show “Decryptor succeeded” in the bottom left corner.