Neo23x0

log4j RCE Exploitation Detection

You can use these commands and rules to search for exploitation attempts against log4j RCE vulnerability CVE-2021-44228

Grep / Zgrep

This command searches for exploitation attempts in uncompressed files in folder /var/log and all sub folders

sudo egrep -I -i -r '\$(\{|%7B)jndi:(ldap[s]?|rmi|dns|nis|iiop|corba|nds|http):/[^\n]+' /var/log

n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

micolous

#!/bin/bash
# "Does anyone know how to use xrandr" glitch slides using ffmpeg. #lca2020
# Author: Michael Farrell <micolous+git@gmail.com>
# License: BSD-2-Clause or CC-0 (your choice).
#
######
#
# For linux.conf.au in Gold Coast, Ruan (@xfxf) asked me to make a simple "smoosh / defrag"
# slide that would be displayed as a holding slide between talks.  I made some others with some
# AV team "in-jokes"... :)

stevecheckoway

Installation on Ubuntu 18.04.2 LTS

1. Install the jdk.

   $ sudo apt update
   $ sudo apt install default-jdk
   

2. Create a new user.

bborysenko

#!/usr/bin/env bash

set -u
set -e
set -o pipefail

GCP_PROJECT="$(gcloud config list --format 'value(core.project)')"

GCP_SERVICES=(
  "storage-api.googleapis.com"

acolyer

A collection of The Morning Paper posts relating to containers, operating systems etc.

In order of first appearance in The Morning Paper.

• On the duality of operating system structures
• Why threads are a bad idea
• Why events are a bad idea
• Unikernels: library operating systems for the cloud
• The scalable commutativity rule: designing scalable software for multicore processors
• Jitsu: just-in time summoning of unikernels

mgeeky

#!/bin/bash

# Forticlient SSL VPN Client launching script utilizing expect.

# --------------------------------------------
# CONFIGURATION

# If empty - script will take some simple logic to locate appropriate binary.
FORTICLIENT_PATH=""

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites