CryDecryptor

This application decrypts files on Android devices compromised with the CryCryptor ransomware.

You can find a pre-built Android application package in the release section.

For a detailed analysis of the CryCryptor ransomware, see ESET researchers' article "New ransomware uses COVID-19 tracing guise to target Canada; ESET offers decryptor" on WeLiveSecurity.

Usage

If your device was infected with CryCryptor, here is a tutorial on how to decrypt your files.

1. Open this page (https://github.com/eset/cry-decryptor) using your mobile device and tap the link below to download ESET’s CryDecryptor tool:

   https://github.com/eset/cry-decryptor/releases/download/v1.0/CryDecryptor.apk

2. Access the file in your "Download" folder and tap it to launch the CryDecryptor installation.

   

3. Tap "Install".

   

4. Once installed tap on "Open" to launch CryDecryptor or find the CryDecryptor app on your Home screen.

   

5. CryDecryptor tool will automatically try to launch the decryption process of the ransomware.