THIS VERSION IS OUTDATED, GO CHECK PYTHON VERSION

C GonnaCry version

This directory contains the C code of the GonnaCry Ransomware

Be aware running bin/GonnaCry in your computer, it may harm.

Features

• Encrypt all user files with AES-CBC 256.

• Encrypt HD/pendrive on the victim machine.

• Shred file before removing (Zeroing).

• Decrypt all files.

• Generate unique Key and IV for each file.

• Save path, key and iv from each file on the desktop (recover file).

• Communicate with the server to exchange private key.

• Encrypt recover file with RSA 1024 or 2048.

• Decrypt recover file and read to get the path, key and iv from the file.

• Change wallpaper -> still figuring out how to save the img on the code.

Dependencies

GonnaCry requires openssl Library, instalation below

• Debian and derivates:

  sudo apt-get install libssl-dev

• fedora:

  sudo dnf install openssl-devel

Compiling

 ~$ cd GonnaCry/C
 ~$ make
 
 or 
 
 ~$ gcc main.c lib/func.c lib/struct.c lib/crypto.c -o bin/GonnaCry -lcrypto 

Deleting

~$ make clean