tzmartin

1. Copy m3u8 link

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4

nstarke

Reversing Raw Binary Firmware Files in Ghidra

This brief tutorial will show you how to go about analyzing a raw binary firmware image in Ghidra.

Prep work in Binwalk

I was recently interested in reversing some older Cisco IOS images. Those images come in the form of a single binary blob, without any sort of ELF, Mach-o, or PE header to describe the binary.

While I am using Cisco IOS Images in this example, the same process should apply to other Raw Binary Firmware Images.

4abhinavjain

# should works on any cloud-init enabled hypervisor (openstack.. )

# start from a normal ubuntu 20.04 install as minimal was not available for ARM64
# Since ARM64 machines has higher RAM, Shrinking is desired but not necessary. Instead we will increase tmpfs to 1700MB

# Getting root (if sudo -i doesn't work then set a root password beforehand using 'sudo passwd root'

sudo -i

# make sure we are on the highest kernel, so we can delete all the others ...

brunoanc

Screen sharing on Hyprland (Arch Linux)

Table of contents

• Screen sharing on Hyprland (Arch Linux)
  • Introduction
  • Install PipeWire and friends
  • Install xdg-desktop-portal and friends
    • Option #1: xdg-desktop-portal-hyprland (recommended)
    • Option #2: xdg-desktop-portal-wlr (not recommended)

• Remove other portal implementations

stong

package org.mapleir;

import org.mapleir.app.client.SimpleApplicationContext;
import org.mapleir.app.service.ApplicationClassSource;
import org.mapleir.app.service.InstalledRuntimeClassSource;
import org.mapleir.asm.ClassHelper;
import org.mapleir.asm.ClassNode;
import org.mapleir.asm.MethodNode;
import org.mapleir.context.AnalysisContext;
import org.mapleir.context.BasicAnalysisContext;