CODEWITHSUNDEEP
pythonpython-3.xgoogle-chromeencryptionpasswords
Jonathan Ramirez
Jonathan Ramirez

Reputation: 127

Trying to decrypt password win32crypt.CryptUnprotectedData

I've written a script to decrypt old passwords and accounts that I can't access because I can't access my old email (again because I can't remember the passwords haha).

import os
import sqlite3
import win32crypt
import sys

try:
    path = sys.argv[1]
except IndexError:
    for w in os.walk(os.getenv('USERPROFILE')):
        if 'Chrome' in w[1]:
            path = str(w[0]) + '/Chrome/User Data/Default/Login Data'
try:
    print ('[+] Opening ' + path)
    conn = sqlite3.connect(path)
    cursor = conn.cursor()
except Exception as e:
    print ('[-] %s' % (e)) 
    sys.exit(1)

# Get the results
try:
    cursor.execute('SELECT action_url, username_value, password_value FROM logins')
except Exception as e:
    print ('[-] %s' % (e))
    sys.exit(1)

data = cursor.fetchall()

Everything is fine up to here.

for result in data:
    try:
        password = win32crypt.CryptUnprotectData(result[2], None)

    except Exception as e:
        print('[-] %s' % (e))
        pass

    if password:
        print("[+] URL: {} Username: {} Password: {}".format(result[0], result[1], password))
    else: print("Unable to extract data")

I get this error: (-2146893813, 'CryptProtectData', 'Key not valid for use in specified state.')

Thanks to gilliduck for pointing out my typo!

Upvotes: 0

Views: 3209

Answers (1)

gilliduck
gilliduck

Reputation: 2918

I believe it's

CryptUnprotectData

not

CryptUnprotectEDData

Upvotes: 1

Related Questions