Robert David Graham

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

A quick scanner for the CVE-2019-0708 "BlueKeep" vulnerability.

Demonstrates the "heartbleed" problem using full OpenSSL stack

A fast DNS server based on C10M principles

Cracks SSL PEM files that hold encrypted private keys. Brute forces or dictionary cracks. This code is extraordinarily slow, DON'T JUDGE ME!!!

This is a mini-firewall that completely isolates a target device from the local network.

Investigates optimizing 'wc', the Unix word count program

Simulates enough of a Telnet connection in order to log failed login attempts.

Discusses how to verify DKIM signatures in old emails, namely one of the Hunter Biden emails in the news

WhatsApp end-to-end media decryptor

Demonstrating the famous ECB penguin so that you can repeat the process yourself.

Web-based WiFi monitor

PoC exploit for CVE-2015-5477 BIND9 TKEY assertion failure

A proxy server for cookie sidejacking. Works with 'ferret'.

Reverse engineering WhatsApp Web.

Mike Lindell's cybersymposium files

Recording default/backdoor passwords from IoT devices I come across

Sample programs demonstrating how to program in C using the Sockets API.

A lightweight/secure honeypot using Lua scripts.

A packet-sniffer for 10gig networks that writes to compressed files. I created this because

A non-math, but still technical, guide to cryptography

Parses DNS responses in a secure, rigorous manner

Simple examples of integrating the Lua scripting language into C programs.

A continuation of my 'ferret' project that extracts useful information from networks.

Prototype program to decode a video file looking for exploits/malware.

Identifies Bluetooth Low-energy devices

Logs incoming attempts to connect to NetBIOS/SMB

A simple implementation of an 'echo' (port 7) server using epoll (Linux), kqueue (FreeBSD), and IOCompletionPorts (Windows).

Results from some of our scans using masscan.

The Monty Hall problem, in JavaScript

This project is various snippets of code for academic papers.

No description.

A collection of all the court filings in the case of Apple being forced to help the FBI unlock the San Bernadino shooter's phone, plus some commentary.

A bunch of library code that can easily be included in new/prototype projects with few (usually zero) dependencies, even on themselves.

No description.

Alternate implementation of FBI's Carnivore packet-sniffer

This is a webshell open source project

Nmap - the Network Mapper. Github mirror of official SVN repository.

An extractor that grabs CSV files from BLX files for Mike Lindell's cyber-symposium, from code by Dennis Montgomery.

Summary and archives of leaked Russian TLD DNS data

No description.

Like Apache Bench for benchmarking websites, but using 10,000 concurrent connections instead of 100

ASIC and FPGA miner in c for bitcoin

Answers to frequently asked covid vaccine questions.

Strips out datalink headers (like Ethernet), leaving behind just the raw IP packets.

No description.

Command-line program to download videos from YouTube.com and other video sites

Prominent open-source vulnerabilities extracted into just a few files so they can be easily built, fuzzed, tested, mediated, and so on.

Students are indoctrinated in a multitude of outdated and wrong concepts.

Data over audio

an open source whistleblower platform

Automatically exported from code.google.com/p/snivel

My unfinished regex library for multi-pattern matching.

:oncoming_automobile: A Ruby gem and unofficial documentation of the Tesla JSON API

https://github.com/robertdavidgraham/buildharden

Reproducing the climate change Hockey Stick with simple rednoise/whitenoise generator.

Small code projects mentioned in blogposts, for which it's stupid creating a big project.

Faster DNS zonefile parsing with SIMD and stuff

incomplete project for scraping videos from Box.com

code corresponding to a coding contest posted here: http://blog.regehr.org/archives/909

Aggregated vote counts from Edison/New York Times

Access Abseil Swiss Tables from C