alsunseri

install and run AWS linux 2 on home computer as a virtual machine

These instructions are tailored for KVM and virt-manager specifically .

Detailed Instructions are here : https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/amazon-linux-2-virtual-machine.html ( for VMWare and VirtualBox and Hyoer-V in addiation to KVM )

Instructions sample configs and cloud-init files for on on-premises images: https://cdn.amazonlinux.com/os-images/2.0.20201111.0/

rkgrep

#! /bin/bash


# Copyright 2017-present: Intoli, LLC
# Source: https://intoli.com/blog/installing-google-chrome-on-centos/
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,

rjeczalik

How to find forks of a deleted repository?

1. Go to https://cachedview.com/

2. Navigate to the deleted repo, e.g. https://webcache.googleusercontent.com/search?q=cache:https://github.com/apcera/termtables

3. Copy latest known commit sha1 signature

4. Go to https://github.com/search

orangecms

board name: Compal_LA-4021p

SPI flash chip: 4096 KB AT25DF321

KBC fw

see util/kbc1126

pohmelie

nginx/openresty reverse proxy ntlm support

Problem

This code allows you to pass ntlm auth in nginx reverse proxy mode. The problem with plain nginx is that ntlm requires one tcp connection for multiple http requests. Even if browser respect this behaviour, nginx will create/took new connection for each request to ntlm-awared server.

Solution

Implement nginx-like stream proxy, but parse http to understand end of sequence (first request after ntlm auth). We need end of sequence, since browser can reuse opened tcp connection and send another request, which will be passed to ntlm-aware server and this is not you expect.

Installation

Put ntlm.lua to lualib path of openresty.

Linux

You need to install lua-http-parser into openresty lualib path with luarocks.

Windows

flut1

import { padStart } from 'lodash';
import leb128 from 'leb128';
import crypto from 'crypto';

// magic header used to identify an identity cookie
const MAGIC_HEADER = 0x09F0C9F0;
// key id size in bytes
const SIZE_KEY_ID = 16;
// size of key modifier according to the CbcAuthenticatedEncryptor:
// https://github.com/aspnet/DataProtection/blob/dev/src/Microsoft.AspNetCore.DataProtection/Cng/CbcAuthenticatedEncryptor.cs

mattifestation

$Domain = [AppDomain]::CurrentDomain
$DynAssembly = New-Object System.Reflection.AssemblyName('TempAssembly')
$AssemblyBuilder = $Domain.DefineDynamicAssembly($DynAssembly, [Reflection.Emit.AssemblyBuilderAccess]::Run)
$ModuleBuilder = $AssemblyBuilder.DefineDynamicModule('TempModule')
# Create a stub module that the in-memory module (i.e. this mimics the loading of a netmodule at runtime) will be loaded into.
$ModuleBuilder2 = $AssemblyBuilder.DefineDynamicModule('hello.dll')
$TypeBuilder = $ModuleBuilder.DefineType('TempClass', [Reflection.TypeAttributes]::Public)
$TypeBuilder.CreateType()
$HelloDllBytes = [Convert]::FromBase64String('TVqQAAMAAAAEAAAA//8AALgAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAA4fug4AtAnNIbgBTM0hVGhpcyBwcm9ncmFtIGNhbm5vdCBiZSBydW4gaW4gRE9TIG1vZGUuDQ0KJAAAAAAAAABQRQAATAEDAJNPvloAAAAAAAAAAOAAAiELAQsAAAQAAAAGAAAAAAAAPiMAAAAgAAAAQAAAAAAAEAAgAAAAAgAABAAAAAAAAAAEAAAAAAAAAACAAAAAAgAAAAAAAAMAQIUAABAAABAAAAAAEAAAEAAAAAAAABAAAAAAAAAAAAAAAOQiAABXAAAAAEAAAJgCAAAAAAAAAAAAAAAAAAA

awakened1712

import frida, sys

ss = """
Interceptor.attach(Module.findExportByName(null, "dlopen"), {
    onEnter: function (args) {
        this.path = Memory.readUtf8String(args[0]);
    },
    onLeave: function (retval) {
        if(!retval.isNull() && this.path.includes('libtest.so')) {
            var fstatat = resolveAddress('libtest.so', '0x0', '0x17FEB5');

cecilemuller

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Example",
      "type": "node",
      "request": "launch",
      "runtimeExecutable": "node",
      "runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],

mjs3339

public class BoyerMoore
    {
        private int[]  _jumpTable;
        private byte[] _pattern;
        private int    _patternLength;
        public BoyerMoore()
        {
        }
        public BoyerMoore(byte[] pattern)
        {