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@ckurtz22
ckurtz22 / resize-user.py
Last active Mar 12, 2022
Script to resize an emuMMC image for the Nintendo Switch.
View resize-user.py
import sys
import os
import math
import uuid
import struct
import configparser
from struct import unpack, pack
from binascii import crc32
if len(sys.argv) > 4 or len(sys.argv) < 2:
View kernel_writeup.md

The following is a write-up of how I initially achieved kernel code execution on the Nintendo Switch, very much inspired by hexkyz's write-ups. The work discussed was completed over the course of a single conversation between hthh and I during the evening of November 21st, 2017. A number of snippets are attached from that conversation as inline links, in the hopes that they'll be interesting to readers.

Background information


I would recommend one read hexkyz's recent write-up on how the switch was broken into via GPU DMA attacks. It's a great read!

In particular, he describes:

Additionally, the kernel itself would start allocating memory outside of the carveout region
View tx_unpack.py
###############################################
# TX SX OS unpacker - by hexkyz and naehrwert #
###############################################
from Crypto.Cipher import AES
from Crypto.Util import Counter
import os
import struct
"""
View Petya_ransomware.md

#petya #petrWrap #notPetya

Win32/Diskcoder.Petya.C

Ransomware attack.

About

This gist was built by the community of the researchers and was scribed by Kir and Igor from the QIWI/Vulners. We are grateful for the help of all those who sent us the data, links and information. Together we can make this world a better place!

Gist updates

@gretel
gretel / amiibo.sh
Last active May 14, 2022
query, read, encode (using amiitool), write and lock NTAG215 (using uFR Nano hardware) for the purpose of researching Nintendo's Amiibo infrastructure Raw
View amiibo.sh
#!/bin/bash
# This is a companion script to https://github.com/konstantin-kelemen/arduino-amiibo-tools
# The original post this was crafted for was https://games.kel.mn/en/create-amiibo-clones-with-arduino/
# For more info go to https://games.kel.mn/en/companion-script-to-simplify-amiibo-cloning-with-arduino/
#requirements:
#sha1sum (part of coreutils)
#xxd (part of vim)
#hexdump
#amiitool (https://github.com/socram8888/amiitool)
View vodafone.md

Trashing the Vodafone Station

How to replace the Vodafone Station with your very own router

Vodafone forces its customers to use their modem/router, the "Vodafone Station": using any other router is impossible because authentication is being done via a custom PPPoE setup.
In the PPPoE packet there is a field named Host-Uniq which is used to separate packets from different PPPoE sessions: Vodafone requires the Station serial number to be put in this field as authentication.

Hardware setup

A Linux router with root access is needed to replace the Station with. With an xDSL connection a modem with a custom firmware like OpenWrt has to be used, most likely one based on a Lantiq SoC.
For a FTTH internet connection then every machine with at least two gigabit ethernet interface and a decent CPU will do it.

@C-D-Lewis
C-D-Lewis / get-sdks.js
Created Dec 11, 2016
Download all Pebble SDK core packages
View get-sdks.js
var request = require('request');
var https = require('https');
var fs = require('fs');
var URL = 'https://sdk.getpebble.com/v1/files/sdk-core';
var OUTPUT_DIR = './sdks';
if(!fs.existsSync(OUTPUT_DIR)){
fs.mkdirSync(OUTPUT_DIR);
}
@NotSoSuper
NotSoSuper / help.lua
Last active Mar 15, 2022
NotSoBot Help Documentation
View help.lua
Complete command list of NotSoBot <439205512425504771>:
Owner: NotSoSuper <296044494812479498>
Prefix: .
* = Not Required
^ = Bot Owner Only
^^ = Server Admin Only
"/'s" in commands show aliases for the command (Ex: ".reverse/r <text>" Command can be run with .reverse or .r)
<max_messages> = The number of messages to search through
<image> = The image URL, @discord_user, the users name, discord/custom emoji, or, nothing inputted which will search through 25 messages for embeds or attachments
<image-face> = Image requires a HUMAN FACE to be included