Lem E. Tweakit superswan

This page is a curated collection of Jupyter/IPython notebooks that are notable for some reason. Feel free to add new content here, but please try to only include links to notebooks that include interesting visual or technical content; this should not simply be a dump of a Google search on every ipynb file out there.

Important contribution instructions: If you add new content, please ensure that for any notebook you link to, the link is to the rendered version using nbviewer, rather than the raw file. Simply paste the notebook URL in the nbviewer box and copy the resulting URL of the rendered version. This will make it much easier for visitors to be able to immediately access the new content.

Note that Matt Davis has conveniently written a set of bookmarklets and extensions to make it a one-click affair to load a Notebook URL into your browser of choice, directly opening into nbviewer.

GitHub for Bug Bounty Hunters

GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.

Mass Cloning

You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.

$ python githubcloner.py --org organization -o /tmp/output

This is a non-technical reading list for technical people.

How to Program Independent Games
Kill Math (and Don't Kill Math)
Move Fast and Don't Break Things
Launch & The Web Is a Customer Service Medium by Paul Ford
_why at Art & Code
Repetitive Process

This is a list of software you should read like a novel.

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

hexdump
objdump
readelf
xxd
gcore


	type Set struct {
	list map[int]struct{} //empty structs occupy 0 memory
	}

	func (s *Set) Has(v int) bool {
	_, ok := s.list[v]
	return ok
	}

	#!/usr/bin/python
	#!/usr/bin/env python
	#######################################################################
	#' Gunz ButterFly Macro '#
	#' [email protected] '#
	#' Copyright © 2018 Twiender™ '#
	#' Copyright © 2018 CloudBots® '#
	#' All Rights Reserved. '#
	#######################################################################
	import keyboard #https://github.com/boppreh/keyboard.git

	if [ "$#" -ne 3 ]; then
	echo "Usage: nmap-tcp-full.sh <TCP-QUICK-RESULTS.XML> <TARGET> <OUTPUT-FILENAME>"
	exit 1
	fi

	nmap -nvv -Pn -sSV -T1 -p$(cat $1 \| grep portid \| grep protocol=\"tcp\" \| cut -d'"' -f4 \| paste -sd "," -) --version-intensity 9 -A -oA $3 $2

	# PowerView's last major overhaul is detailed here: http://www.harmj0y.net/blog/powershell/make-powerview-great-again/
	# tricks for the 'old' PowerView are at https://gist.github.com/HarmJ0y/3328d954607d71362e3c

	# the most up-to-date version of PowerView will always be in the dev branch of PowerSploit:
	# https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1

	# New function naming schema:
	# Verbs:
	# Get : retrieve full raw data sets
	# Find : ‘find’ specific data entries in a data set

	# Modify this file accordingly for your specific requirement.
	# http://www.thegeekstuff.com
	# 1. Delete all existing rules
	iptables -F

	# 2. Set default chain policies
	iptables -P INPUT DROP
	iptables -P FORWARD DROP
	iptables -P OUTPUT DROP

	<#
	.SYNOPSIS
	Sets a known folder's path using SHSetKnownFolderPath.
	.PARAMETER Folder
	The known folder whose path to set.
	.PARAMETER Path
	The path.
	#>
	# USAGE: # Set-KnownFolderPath -KnownFolder 'Desktop' -Path '\\netserver\desktop\username\desktop'
	# FROM: http://stackoverflow.com/questions/25709398/set-location-of-special-folders-with-powershell