Tyler Longren tlongren

Just F-ing Ping

Because sometimes you just want to f-ing ping!

Modern browsers, believing they are being clever, hide the protocol in the URL bar.

However, even if you only select the hostname, when you paste that URL into your terminal, you will encounter the following:

Server initial setup script

Configuration

This script was made for personal purposes, but it can still be useful to many. You NEED to change variables inside the script, like the SSH public key.

Usage

On a new Ubuntu server, run the following command:

Configure systemd-resolved to use a specific DNS nameserver for a given domain

Use case

Given

I use a VPN to connect to my work network
I'm on a Linux computer that uses systemd-resolved
I have a work domain called example.com
example.com is hosted by both public and private DNS nameservers

Recon and Attack Vectors from My Logs

This document contains excerpts from my web server logs collected over a period of 7 years that shows various kinds of recon and attack vectors.

There were a total of 37.2 million lines of logs out of which 1.1 million unique HTTP requests (Method + URI) were found.

$ sed 's/^.* - - \[.*\] "\(.*\) HTTP\/.*" .*/\1/' access.log &gt; requests.txt

	#!/bin/bash

	# Tailscale Setup
	curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/hirsute.noarmor.gpg \| sudo tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
	curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/hirsute.tailscale-keyring.list \| sudo tee /etc/apt/sources.list.d/tailscale.list
	apt-get update
	apt-get install tailscale
	tailscale up

	# Docker Install

	#!/bin/sh

	# Copyright 2012 The Android Open Source Project
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#

	# Credits:
	# - https://www.hackster.io/thatiotguy/enable-monitor-mode-in-tp-link-tl-wn722n-v2-v3-128fc6
	# - https://github.com/aircrack-ng/rtl8188eus/issues/234
	# Tested on Kali Linux 2022.3
	# Commands used to Setup the Adapter from aircrack repository
	sudo apt update
	sudo apt install bc -y
	sudo rmmod r8188eu.ko
	git clone https://github.com/gglluukk/rtl8188eus
	cd rtl8188eus

	tyler:blankflash/ $ sudo ./qboot blank-flash $* [3:09:51]
	Motorola qboot utility version 3.86
	[ 0.000] Opening device: /dev/ttyUSB0
	[ 0.000] Detecting device
	[ 0.003] ...cpu.id = 172 (0xac)
	[ 0.003] ...cpu.sn = 1271461894 (0x4bc8f806)
	[ 0.003] Opening singleimage
	[ 0.199] Loading package
	[ 0.210] ...filename = pkg.xml
	[ 0.216] Loading programmer

	#!/usr/bin/env bash

	array=( a b c d e f g h i j k l m n o p q r s t u v w x y z )

	for a in "${array[@]}"
	do
	for b in "${array[@]}"
	do
	for c in "${array[@]}"
	do

	sshuttle:
	pkg.installed: []

	group.present:
	- gid: 2024
	user.present:
	- fullname: sshuttle
	- uid: 2024
	- gid: 2024
	- allow_uid_change: True