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kf.py
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kf.py
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# -*- coding: UTF-8 -*-
# K-fuscator
# Author : KasRoudra
# Github : https://github.com/KasRoudra
# Contact : https://m.me/KasRoudra
# Language: Python(3)
# Date : 18-08-2021
# Encrypt(obfuscate) or decrypt bash script or compile python script
import os, base64, sys, time
from pprint import pformat
# Emoji unicode list
alphabet = [
"\U0001f600",
"\U0001f603",
"\U0001f604",
"\U0001f601",
"\U0001f605",
"\U0001f923",
"\U0001f602",
"\U0001f609",
"\U0001f60A",
"\U0001f61b",
]
MAX_STR_LEN = 70
OFFSET = 10
# Basic colors
black="\033[0;30m"
red="\033[0;31m"
green="\033[0;32m"
yellow="\033[0;33m"
blue="\033[0;34m"
purple="\033[0;35m"
cyan="\033[0;36m"
white="\033[0;37m"
# Snippets
ask = green + '\n[' + white + '?' + green + '] '+ yellow
success = green + '\n[' + white + '√' + green + '] '
error = red + '\n[' + white + '!' + red + '] '
info= yellow + '\n[' + white + '+' + yellow + '] '+ cyan
# Current Directory
pwd=os.getcwd()
# Logo of K-fuscator
logo=f'''
{green} _ __ _____ _
{yellow}| |/ / | ___| _ ___ ___ __ _| |_ ___ _ __
{red}| ' /_____| |_ | | | / __|/ __/ _' | __/ _ \| '__|
{blue}| . \_____| _|| |_| \__ \ (_| (_| | || (_) | |
{cyan}|_|\_\ |_| \__,_|___/\___\__,_|\__\___/|_|
{purple} [By KasRoudra]
'''
# Normal slowly printer
def sprint(sentence, second=0.05):
for word in sentence + '\n':
sys.stdout.write(word)
sys.stdout.flush()
time.sleep(second)
# About section of script
def about():
os.system("clear")
sprint(logo, 0.01)
print(f"{cyan}[ToolName] {purple} :[K-fuscator]")
print(f"{cyan}[Version] {purple} :[1.0]")
print(f"{cyan}[Author] {purple} :[KasRoudra]")
print(f"{cyan}[Github] {purple} :[https://github.com/KasRoudra]")
print(f"{cyan}[Messenger] {purple} :[https://m.me/KasRoudra]")
print(f"{cyan}[Email] {purple} :[[email protected]]\n")
ret=input(ask+"1 for main menu, 0 for exit > "+green)
if ret=="1":
main()
else:
exit()
# Custom path chooser
def mover(out_file):
move= input(ask+"Move to a custom path?(y/n) > "+green)
if move=="y":
mpath=input(ask+"Enter the path > "+ green)
if os.path.exists(mpath):
os.system(f'''mv -f "{out_file}" "{mpath}" ''')
sprint(f"{success}{out_file} moved to {mpath}\n")
else:
sprint(error+"Path do not exist!\n")
else:
print("\n")
exit()
# Base64 encoder function
def obfuscate(VARIABLE_NAME, file_content):
b64_content = base64.b64encode(file_content.encode()).decode()
index = 0
code = f'{VARIABLE_NAME} = ""\n'
for _ in range(int(len(b64_content) / OFFSET) + 1):
_str = ''
for char in b64_content[index:index + OFFSET]:
byte = str(hex(ord(char)))[2:]
if len(byte) < 2:
byte = '0' + byte
_str += '\\x' + str(byte)
code += f'{VARIABLE_NAME} += "{_str}"\n'
index += OFFSET
code += f'exec(__import__("\\x62\\x61\\x73\\x65\\x36\\x34").b64decode({VARIABLE_NAME}.encode("\\x75\\x74\\x66\\x2d\\x38")).decode("\\x75\\x74\\x66\\x2d\\x38"))'
return code
def chunk_string(in_s, n):
"""Chunk string to max length of n"""
return "\n".join(
"{}\\".format(in_s[i : i + n]) for i in range(0, len(in_s), n)
).rstrip("\\")
def encode_string(in_s, alphabet):
d1 = dict(enumerate(alphabet))
d2 = {v: k for k, v in d1.items()}
return (
'exec("".join(map(chr,[int("".join(str({}[i]) for i in x.split())) for x in\n'
'"{}"\n.split(" ")])))\n'.format(
pformat(d2),
chunk_string(
" ".join(" ".join(d1[int(i)] for i in str(ord(c))) for c in in_s),
MAX_STR_LEN,
),
)
)
# Encrypt Bash code by npm package "bash-obfuscate"
def encryptsh():
in_file = input(ask + "Input Filename > "+cyan)
if not os.path.exists(in_file):
sprint(error+'File not found')
os.system("sleep 2")
encryptsh()
os.system("bash-obfuscate " + in_file + " -o .temp")
if not os.path.exists(".temp"):
try:
sprint(info+"Installing Bash-Obfuscate....\n")
os.system("apt install nodejs -y && npm install -g bash-obfuscate")
os.system("bash-obfuscate " + in_file + " -o .temp")
except:
sprint(error+" Bash-Obfuscate not installed! Install it by:\n"+green+"[+] \"apt install nodejs -y && npm install -g bash-obfuscate\"")
exit(1)
out_file= input(ask + "Output Filename > " + green)
with open(".temp",'r') as temp_f, open(out_file,'w') as out_f:
filedata = temp_f.read()
out_f.write("# Encrypted by K-fuscator\n# Github- https://github.com/KasRoudra/k-fuscator\n\n"+filedata)
os.remove(".temp")
sprint(f"{success}{out_file} saved in {pwd}")
mover(out_file)
# Decrypt bash code by "eval"
def decryptsh():
in_file = input(ask + "Input File > "+cyan)
if not os.path.exists(in_file):
print(error+' File not found')
os.system("sleep 2")
decryptsh()
with open(in_file,'r') as in_f, open(".temp1",'w') as temp_f:
filedata = in_f.read()
if not (filedata.find("eval") != -1):
sprint(error+" Cannot be decrypted!")
exit()
newdata = filedata.replace("eval","echo")
temp_f.write(newdata)
out_file = input(ask + "Output File > " +green)
os.system("bash .temp1 > .temp2")
os.remove(".temp1")
with open(".temp2",'r') as temp_f2, open(out_file,'w') as out_f:
filedata = temp_f2.read()
out_f.write("# Decrypted by K-fuscator\n# Github- https://github.com/KasRoudra/k-fuscator\n\n"+filedata)
os.remove(".temp2")
sprint(f"{success}{out_file} saved in {pwd}")
mover(out_file)
# Encrypting python file into base64 variable, easily decryptable
def encryptvar():
var= input(ask + "Variable to be used(Must Required) > " + green)
if (var==""):
sprint(error + " No variable")
os.system("sleep 3")
encryptvar()
if (var.find(" ")!= -1):
sprint(error+" Only one word!")
os.system("sleep 3")
encryptvar()
iteration = input(ask + "Iteration count for variable > " + green)
try:
iteration = int(iteration)
except Exception:
iteration = 50
VARIABLE_NAME = var * iteration
in_file = input(ask+ "Input file > "+cyan)
if not os.path.isfile(in_file):
print(error+' File not found')
os.system("sleep 2")
encryptvar()
out_file = input(ask + "Output file > " + green)
with open(in_file, 'r', encoding='utf-8', errors='ignore') as in_f,open(out_file, 'w') as out_f:
file_content = in_f.read()
obfuscated_content = obfuscate(VARIABLE_NAME, file_content)
out_f.write("# Encrypted by K-fuscator\n# Github- https://github.com/KasRoudra/k-fuscator\n\n"+obfuscated_content)
sprint(f"{success}{out_file} saved in {pwd}")
mover(out_file)
# Encrypting python file into emoji
def encryptem():
in_file= input(ask +"Input File > "+cyan )
if not os.path.isfile(in_file):
print(error+' File not found')
os.system("sleep 2")
encryptem()
out_file= input(ask + "Output File > " + green)
with open(in_file) as in_f, open(out_file, "w", encoding="utf-8") as out_f:
out_f.write("# Encrypted by K-fuscator\n# Github- https://github.com/KasRoudra/k-fuscator\n\n")
out_f.write(encode_string(in_f.read(), alphabet))
sprint(f"{success}{out_file} saved in {pwd}")
mover(out_file)
# Main function
def main():
os.system("clear")
sprint(logo, 0.01)
print(f"{green}[1]{yellow} Encrypt{cyan} Bash")
print(f"{green}[2]{yellow} Decrypt{cyan} Bash")
print(f"{green}[3]{yellow} Encrypt{cyan} Python into Variable")
print(f"{green}[4]{yellow} Encrypt{cyan} Python into Emoji")
print(f"{green}[5]{yellow} More Tools")
print(f"{green}[6]{yellow} About")
print(f"{green}[0]{yellow} Exit")
choose = input(f"{ask}{blue}Choose an option : {cyan}")
while True:
if choose == "1" or choose=="01":
encryptsh()
elif choose == "2" or choose=="02":
decryptsh()
elif choose == "3" or choose=="03":
encryptvar()
elif choose == "4" or choose=="04":
encryptem()
elif choose == "5" or choose=="05":
if os.path.exists("/data/data/com.termux/files/home"):
os.system("xdg-open --view 'https://github.com/KasRoudra/KasRoudra#My-Best-Works'")
else:
os.system("xdg-open 'https://github.com/KasRoudra/KasRoudra#My-Best-Works'")
main()
elif choose == "6" or choose=="06":
about()
elif choose == "0":
exit()
else:
sprint(error+'Wrong input!')
os.system("sleep 2")
main()
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
sprint(info+"Thanks for using. Have a good day!")
exit()
except Exception as e:
sprint(error+str(e))