Category Archives: sage

You probably noticed that you can not open your files and that some software stopped working correctly.
This is expected. Your files content is still there, but it was encrypted by “SAGE 2.2 Ransomware”.
Your files are not lost, it is possible to revert them back to normal state by decrypting.
The only way you can do that is by getting “SAGE Decrypter” software and your personal decryption key.

Typical features of Sage 2.2, include, but are not limited to:

• Refresh or update of payment pages is possible;
• Ransom note (!HELP_SOS) and portal, including CAPTCHA;

And…

It speaks! Just like Cerber did at some point, Sage 2.2 has a message for the victim using Microsoft SAPI:

Figure 3 – VBscript which will speak to the victim (click to enlarge)

Interestingly enough, even though the version number still indicates 2.2, there’s at least one slight change:

• Deletion or purge of backup catalog/history by using:
  wbadmin delete catalog -quiet

The portal or decryption pages look as follows, stepping through:

Figure 4 – Sage 2.2 user login portal

Figure 5 – Captcha

Figure 6 – Language selection

Figure 7 – Final portal

The victim can choose from a multitude of languages, and, at the final portal, there is a special prize for the decryption, for a selected time (7 days): currently 0.17720 BTC, which is about $1000.

As usual, there’s a Payment, Test decryption, Instructions, and even a Support tab:

Figure 8 – Payment tab

Figure 9 – Test Decryption tab

Figure 10 – Instructions tab

Figure 11 – Support requests tab

Sage 2.2 will append the .sage extension to encrypted files and currently, it does not appear files can be decrypted without the cybercriminal’s help.

As always, try to restore from a backup if possible, and avoid paying the ransom.

Additionally, have a look at my ransomware prevention page, on how to protect yourself.

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