leoloobeek

using System;
using System.Linq;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;

using Microsoft.Win32;
/*
InstallUtil.exe C# version of Event Viewer UAC bypass

rvrsh3ll

using System;
using System.IO;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Net;
using System.IO.Compression;

    public class Payload
    {

superkojiman

#!/usr/bin/env python
import sys
if __name__ == "__main__":
	if len(sys.argv) < 2:
		print "usage: %s file.bin\n" % (sys.argv[0],)
		sys.exit(0)

	shellcode = "\""
	ctr = 1
	maxlen = 15

scotgabriel

Rundll32 commands

OS: Windows 10/8/7

Add/Remove Programs

• RunDll32.exe shell32.dll,Control_RunDLL appwiz.cpl,,0

Content Advisor

• RunDll32.exe msrating.dll,RatingSetupUI

Control Panel

Cyb3rWard0g

Initial Notes:

• The .NET Runtime Event Provider requires setting COMPLUS_ETWEnabled=1 in your process' environment.
• CLRConfig will look for configurations in the following places in the following order:
  • Look at environment variables (prepending COMPlus_ to the name)
  • Look at the framework registry keys (HKCU\Software\Microsoft\.NETFramework
  • Look at the framework registry keys HKLM\Software\Microsoft\.NETFramework)
• These can be set in the following ways:
  • Setting the environment variable COMPlus_:
• Windows

sckalath

// What system are we connected to?
systeminfo | findstr /B /C:"OS Name" /C:"OS Version"

// Get the hostname and username (if available)
hostname
echo %username%

// Get users
net users
net user [username]

jaredcatkinson

function Get-KerberosTicketGrantingTicket
{
    <#
    .SYNOPSIS

    Gets the Kerberos Tickets Granting Tickets from all Logon Sessions

    .DESCRIPTION

    Get-KerberosTicketGrantingTicket uses the Local Security Authority (LSA) functions to enumerate Kerberos logon sessions and return their associate Kerberos Ticket Granting Tickets.

Neo23x0

Base64 Patterns - Learning Aid

Base64 Code	Mnemonic Aid	Decoded*	Description
JAB	🗣 Jabber	$.	Variable declaration (UTF-16), e.g. JABlAG4AdgA for $env:
TVq	📺 Television	MZ	MZ header
SUVY	🚙 SUV	IEX	PowerShell Invoke Expression
SQBFAF	🐣 Squab favorite	I.E.	PowerShell Invoke Expression (UTF-16)
SQBuAH	🐣 Squab uahhh	I.n.	PowerShell Invoke string (UTF-16) e.g. Invoke-Mimikatz
PAA	💪 "Pah!"	<.	Often used by Emotet (UTF-16)

rain-1

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

• Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
• Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
• Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
• Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
• Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

NaniteFactory

package main

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