wsh5485/NAVICAT_CRACK_PSW
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吴展鹏
2025-01-14 16:02:40 +08:00
parent 860d4ca7f4
commit 49a935d688
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README.md
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# Navicat Crack Password
## 项目描述
这是一个用于破解Navicat密码的Python脚本。
## 使用方法
1. 确保已安装Python 3.x
2. 运行以下命令：
```bash
python main.py
```
## 依赖项
- 无外部依赖
## 注意事项
- 本工具仅用于学习目的，请勿用于非法用途
build.bat
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@echo off
echo 正在安装依赖...
pip install -r requirements.txt
echo 正在打包程序...
pip install pyinstaller
pyinstaller --onefile --windowed --icon=icon.ico main.py
echo 打包完成！可执行文件在dist目录下
pause
main.py
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from hashlib import md5
import binascii
import hashlib
import tkinter as tk
from tkinter import messagebox
from Crypto.Cipher import AES, Blowfish
import binascii
class NavicatPassword:
def __init__(self, version=12):
self.version = version
self.aes_key = b'libcckeylibcckey'
self.aes_iv = b'libcciv libcciv '
self.blow_string = '3DC5CA39'
self.blow_key = hashlib.sha1(self.blow_string.encode()).digest()
self.blow_iv = binascii.unhexlify('d9c7c3c8870d64bd')
self.blow_key = b'\x3D\xC5\xCA\x39'
self.blow_iv = b'\xD9\xC7\xC3\xC8\x87\x0D\x64\xBD'
def decrypt(self, encrypted_str):
try:
if self.version == 11:
return self.decrypt_eleven(encrypted_str)
elif self.version == 12:
return self.decrypt_twelve(encrypted_str)
else:
return "Unsupported version"
except Exception as e:
return f"Decryption failed: {str(e)}"
return None
def decrypt_eleven(self, encrypted_str):
encrypted_data = binascii.unhexlify(encrypted_str.lower())
length = len(encrypted_data)
rounds = length // 8
left_length = length % 8
data = binascii.unhexlify(encrypted_str.lower())
result = b''
current_vector = self.blow_iv
iv = self.blow_iv
for i in range(rounds):
block = encrypted_data[i*8:(i+1)*8]
decrypted = self.xor_bytes(self.decrypt_block(block), current_vector)
current_vector = self.xor_bytes(current_vector, block)
result += decrypted
for i in range(0, len(data), 8):
block = data[i:i+8]
decrypted = self.blowfish_decrypt(block)
result += self.xor_bytes(decrypted, iv)
iv = self.xor_bytes(iv, block)
if left_length:
current_vector = self.encrypt_block(current_vector)
result += self.xor_bytes(encrypted_data[rounds*8:], current_vector)
return result.decode('utf-8', errors='ignore')
return result.decode('utf-8')
def decrypt_twelve(self, encrypted_str):
encrypted_data = binascii.unhexlify(encrypted_str.lower())
cipher = self._create_aes_cipher()
decrypted = cipher.decrypt(encrypted_data)
return self._unpad(decrypted).decode('utf-8')
data = binascii.unhexlify(encrypted_str.lower())
cipher = AES.new(self.aes_key, AES.MODE_CBC, self.aes_iv)
return cipher.decrypt(data).decode('utf-8').rstrip('\x00')
def encrypt_block(self, block):
cipher = self._create_blowfish_cipher()
return cipher.encrypt(block)
def blowfish_decrypt(self, data):
cipher = Blowfish.new(self.blow_key, Blowfish.MODE_ECB)
return cipher.decrypt(data)
def decrypt_block(self, block):
cipher = self._create_blowfish_cipher()
return cipher.decrypt(block)
def xor_bytes(self, a, b):
return bytes([x ^ y for x, y in zip(a, b)])
def _create_aes_cipher(self):
from hashlib import md5
key = md5(self.aes_key).digest()
iv = md5(self.aes_iv).digest()[:16]
return self._create_cipher('AES', key, iv)
def _create_blowfish_cipher(self):
return self._create_cipher('BF', self.blow_key, self.blow_iv)
def _create_cipher(self, algorithm, key, iv):
if algorithm == 'AES':
return self._aes_cipher(key, iv)
elif algorithm == 'BF':
return self._blowfish_cipher(key)
def _aes_cipher(self, key, iv):
from hashlib import md5
import struct
def encrypt(plaintext):
return self._aes_encrypt_block(plaintext, key, iv)
def decrypt(ciphertext):
return self._aes_decrypt_block(ciphertext, key, iv)
return type('AESCipher', (), {
'encrypt': encrypt,
'decrypt': decrypt
})
def _blowfish_cipher(self, key):
from hashlib import md5
import struct
def encrypt(plaintext):
return self._blowfish_encrypt_block(plaintext, key)
def decrypt(ciphertext):
return self._blowfish_decrypt_block(ciphertext, key)
return type('BlowfishCipher', (), {
'encrypt': encrypt,
'decrypt': decrypt
})
def _aes_encrypt_block(self, block, key, iv):
from hashlib import md5
import struct
# AES-128 CBC mode encryption
key = md5(key).digest()
iv = md5(iv).digest()[:16]
# Pad the block to 16 bytes
pad_len = 16 - (len(block) % 16)
block += bytes([pad_len] * pad_len)
# Encrypt using AES CBC mode
result = b''
prev = iv
for i in range(0, len(block), 16):
chunk = block[i:i+16]
chunk = self.xor_bytes(chunk, prev)
chunk = self._aes_encrypt_chunk(chunk, key)
result += chunk
prev = chunk
return result
def _aes_decrypt_block(self, block, key, iv):
from hashlib import md5
# AES-128 CBC mode decryption
key = md5(key).digest()
iv = md5(iv).digest()[:16]
# Decrypt using AES CBC mode
result = b''
prev = iv
for i in range(0, len(block), 16):
chunk = block[i:i+16]
decrypted = self._aes_decrypt_chunk(chunk, key)
decrypted = self.xor_bytes(decrypted, prev)
result += decrypted
prev = chunk
return self._unpad(result)
def _aes_encrypt_chunk(self, chunk, key):
# Simplified AES round function
return self.xor_bytes(chunk, key)
def _aes_decrypt_chunk(self, chunk, key):
# Simplified AES inverse round function
return self.xor_bytes(chunk, key)
def _blowfish_encrypt_block(self, block, key):
# Blowfish ECB mode encryption
return self._blowfish_encrypt_chunk(block, key)
def _blowfish_decrypt_block(self, block, key):
# Blowfish ECB mode decryption
return self._blowfish_decrypt_chunk(block, key)
def _blowfish_encrypt_chunk(self, chunk, key):
# Simplified Blowfish round function
return self.xor_bytes(chunk, key)
def _blowfish_decrypt_chunk(self, chunk, key):
# Simplified Blowfish inverse round function
return self.xor_bytes(chunk, key)
def _unpad(self, data):
pad_len = data[-1]
return data[:-pad_len]
def xor_bytes(self, str1, str2):
return bytes(a ^ b for a, b in zip(str1, str2))
class NavicatDecryptorApp:
class App:
def __init__(self, root):
self.root = root
self.root.title("Navicat Password Decryptor")
self.root.geometry("400x200")
self.root.title("Navicat密码解密工具")
self.version_var = tk.IntVar(value=12)
self.version = tk.IntVar(value=12)
self.password = tk.StringVar()
tk.Label(root, text="Navicat Version:").grid(row=0, column=0, padx=10, pady=10)
tk.Radiobutton(root, text="Version 11", variable=self.version_var, value=11).grid(row=0, column=1, sticky="w")
tk.Radiobutton(root, text="Version 12", variable=self.version_var, value=12).grid(row=0, column=2, sticky="w")
self.create_widgets()
tk.Label(root, text="Encrypted Password:").grid(row=1, column=0, padx=10, pady=10)
self.password_entry = tk.Entry(root, width=30)
self.password_entry.grid(row=1, column=1, columnspan=2)
def create_widgets(self):
tk.Label(self.root, text="Navicat版本:").grid(row=0, column=0, padx=5, pady=5)
tk.Radiobutton(self.root, text="11", variable=self.version, value=11).grid(row=0, column=1, sticky="w")
tk.Radiobutton(self.root, text="12", variable=self.version, value=12).grid(row=0, column=2, sticky="w")
self.result_label = tk.Label(root, text="", fg="blue")
self.result_label.grid(row=2, column=0, columnspan=3, pady=10)
tk.Label(self.root, text="加密密码:").grid(row=1, column=0, padx=5, pady=5)
tk.Entry(self.root, textvariable=self.password, width=30).grid(row=1, column=1, columnspan=2)
tk.Button(root, text="Decrypt", command=self.decrypt_password).grid(row=3, column=1, pady=20)
tk.Button(self.root, text="解密", command=self.decrypt_password).grid(row=2, column=1, pady=10)
def decrypt_password(self):
password = self.password_entry.get().strip()
password = self.password.get().strip()
if not password:
messagebox.showwarning("Input Error", "Please enter an encrypted password")
messagebox.showerror("错误", "请输入加密密码")
return
try:
decryptor = NavicatPassword(self.version_var.get())
result = decryptor.decrypt(password)
self.result_label.config(text=f"Decrypted Password: {result}")
navicat = NavicatPassword(self.version.get())
result = navicat.decrypt(password)
messagebox.showinfo("解密结果", f"解密后的密码是：\n{result}")
except Exception as e:
messagebox.showerror("Error", f"Decryption failed: {str(e)}")
messagebox.showerror("错误", f"解密失败：{str(e)}")
if __name__ == "__main__":
root = tk.Tk()
app = NavicatDecryptorApp(root)
app = App(root)
root.mainloop()
requirements.txt
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pycryptodome>=3.15.0