mariabernis

log4j RCE Exploitation Detection

You can use these commands and rules to search for exploitation attempts against log4j RCE vulnerability CVE-2021-44228 in a MacOS using ZSH.

Based on https://gist.github.com/Neo23x0/e4c8b03ff8cdf1fa63b7d15db6e3860b

Grep / Zgrep

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

eiriktsarpalis

using System;
using System.Threading;
using System.Threading.Tasks;

namespace Atom
{
    public class Atom<T> where T : class
    {
        private T _value;

timotgl

# How to uninstall Razer Synapse 2 ( https://www.razerzone.com/synapse-2 )
# on OS X (10.11-10.13) (El Capitan, Sierra, High Sierra)
# without using Razer's official uninstall tool.

# Tested on OS X 10.11.5 in July 2016.
# Edited with additional steps for later OS X versions,
# contributed by commenters on this gist.

# Step 1: In your terminal: stop and remove launch agents
launchctl remove com.razer.rzupdater

simeonf

So you want to create a pex that packages your script and its dependencies?

Ok - first to make our script! Call it foo.py:

import requests

if __name__ == '__main__':
  req = requests.get("https://raw.githubusercontent.com/pantsbuild/pex/master/README.rst")
  print req.text.split("\n")[0]

JeffPaine

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

• startx i3 start i3 from command line
• $mod+<Enter> open a terminal
• $mod+d open dmenu (text based program launcher)
• $mod+r resize mode ( or to leave resize mode)
• $mod+shift+e exit i3

davidfowl

$/
  artifacts/
  build/
  docs/
  lib/
  packages/
  samples/
  src/
 tests/

OnesimusUnbound

[T]he difference between a bad programmer and a 
good one is whether he considers his code or his 
data structures more important. Bad programmers 
worry about the code. Good programmers worry about 
data structures and their relationships. 
-- Linus Torvalds
~~~
Clarity and brevity sometimes are at odds. 
When they are, I choose clarity. 
-- Jacob Kaplan-Moss

zdam

/*
 * This is a litle tech demo to demonstrate using clojureCLR in a CLR web app.
 *
 * A custom IHttpHandler (ClojureHttpHandler) handles invocation of clojure code, 
 * and a custom IRouteHandler (ClojureRouteHandler) routes requests to the HttpHandler.
 *
 * See comments in the code for further detail. 
 *
 * Cheers, zdam
 * http://zimpler.com/blog/clojureclr-in-an-asp-net-mvc-app