d0now

#
#
from binaryninja.binaryview import BinaryView
from binaryninja.lowlevelil import LowLevelILStore, LowLevelILOperation
from binaryninja.variable import RegisterValueType
from binaryninja.demangle import demangle_gnu3
from binaryninja.exceptions import ILException


def get_llil_lifted(bv: BinaryView):

shinyquagsire23

#
# Installing dependencies (Tested on Ubuntu 22.04 LTS)
#

# Monado
sudo apt install cmake ninja-build
sudo apt install build-essential git wget unzip cmake ninja-build libeigen3-dev curl patch python3 pkg-config libx11-dev libx11-xcb-dev libxxf86vm-dev libxrandr-dev libxcb-randr0-dev libvulkan-dev glslang-tools libglvnd-dev libgl1-mesa-dev ca-certificates libusb-1.0-0-dev libudev-dev libhidapi-dev libwayland-dev libuvc-dev libavcodec-dev libopencv-dev libv4l-dev libcjson-dev libsdl2-dev libegl1-mesa-dev libbsd-dev

# XRSP (Quest Link USB)
sudo apt install capnproto libcapnp-dev libx264-dev nlohmann-json3-dev

lzjluzijie

Access Private BackBlaze B2 Bucket from Cloudflare Transform Rules

Original post from my Blog.

Cloudflare now offers free Transform Rules, so BackBlaze B2 users can use URL Rewrite rules to hide bucket name and provide access to private bucket.

TLDR: Create a URL Rewrite Rule and hide your bucket name. If your bucket is private, you also need to create a Cloudflare Worker, copy the code and fill in the config.

Hide Bucket Name

nitred

About

• I faced bandwidth issues between a WG Peer and a WG server. Download bandwidth when downloading from WG Server to WG peer was reduced significantly and upload bandwidth was practically non existent.
• I found a few reddit posts that said that we need to choose the right MTU. So I wrote a script to find an optimal MTU.
• Ideally I would have liked to have run all possible MTU configurations for both WG Server and WG Peer but for simplicity I choose to fix the WG Server to the original 1420 MTU and tried all MTUs from 1280 to 1500 for the WG Peer.

Testing

• On WG server, I started an iperf3 server
• On WG peer, I wrote a script that does the following:
  • wg-quick down wg0
• Edit MTU in the /etc/wireguard/wg0.conf file

zhuowei

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<!-- not sure which one it is, so set both -->
	<key>Ensemble</key>
	<dict>
		<key>Enabled</key>
		<true/>
	</dict>

krasCGQ

#!/usr/bin/env dash
#
# SPDX-License-Identifier: Unlicense
#

CC=clang
LD=ld.lld
STRIP=llvm-strip

# -fuse-ld= tells compiler to use specific linker above

Informatic

This is just a dump of some interesting undocumented features of webOS (3.8 specifically, on early 2018 4k LG TV) and other development-related tips.

Homebrew app ideas

• OpenVPN frontend (OpenVPN itself is easily buildable and runs on webOS TVs: https://discord.com/channels/407937994037919756/835489130967859251/906943542457401395)
• App autostart manager - dynamically update arbitrary app config and register it as input (see Registering an app as an input)
• webos-vncserver frontend with autostart option
• Package hyperiond into Piccap directly
• Quick Screenshot (expose HTTP port that just returns PNG of current screen contents)
• Custom IR remote codes editor/updater/blaster

cleverfox

ffmpeg -i http://192.168.2.11:80/sdi_ext -c:v copy -f hls -method PUT -hls_time 1 -hls_playlist_type event -http_persistent 1 'https://a.upload.youtube.com/http_upload_hls?cid=KEY&copy=0&file=stream.m3u8'

eybisi

Java.perform(function(){
    let ThreadDef = Java.use('java.lang.Thread');
    let ThreadObj = ThreadDef.$new();
    function stackTrace() {
                console.log('------------START STACK---------------')
                let stack = ThreadObj.currentThread().getStackTrace();
                for (let i = 0; i < stack.length; i++) {
                                console.log(i + ' => ' + stack[i].toString());
                            }
                console.log('------------END STACK---------------');

zOrg1331

Intro

This note describes how to connect two networks/devices/VMs over public network using Wireguard with Layer 2 support (ARP, IPv6 link-local, etc).

This can also be achieved using SSH and its "tap" tunnel, however, it does not provide the same level of latency and bandwidth as full-blown VPN such as Wireguard.

In addition, this note describes how to tunnel Wireguard over TCP connection. This may be of use if you encounter firewall in-between so, for instance, you can use TCP port 443 only.

Objective