bazad

#
# arm64_sysregs_ios.py
# Brandon Azad
#
# Based on https://github.com/gdelugre/ida-arm-system-highlight by Guillaume Delugre.
#

import idautils
import idc

saelo

//
// Quick and dirty exploit for the "roll a d8" challenge of PlaidCTF 2018.
// N-day exploit for https://chromium.googlesource.com/v8/v8/+/b5da57a06de8791693c248b7aafc734861a3785d
//
// Scroll down do "BEGIN EXPLOIT" to skip the utility functions.
//
// Copyright (c) 2018 Samuel Groß
//

//

Jinmo

/*
 * Copyright (c) 1996, 1998, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *

pdp7

#########################################
### BeagleBone Black
### fbtft frame buffer drivers with Linux 3.8.13-bone79 kernel
### working with 1.8" & 2.2" TFT LCD displays
###
### Photos: https://plus.google.com/photos/+DrewFustini/albums/6211546193314906001
#########################################


##########################################################

P7h

# Steps to build and install tmux from source.
# Takes < 25 seconds on EC2 env [even on a low-end config instance].

VERSION=2.7
sudo yum -y remove tmux
sudo yum -y install wget tar libevent-devel ncurses-devel
wget https://github.com/tmux/tmux/releases/download/${VERSION}/tmux-${VERSION}.tar.gz
tar xzf tmux-${VERSION}.tar.gz
rm -f tmux-${VERSION}.tar.gz
cd tmux-${VERSION}

emiller

#!/bin/bash
#
# git-mv-with-history -- move/rename file or folder, with history.
#
# Moving a file in git doesn't track history, so the purpose of this
# utility is best explained from the kernel wiki:
#
#   Git has a rename command git mv, but that is just for convenience.
#   The effect is indistinguishable from removing the file and adding another
#   with different name and the same content.

burke

Local (OS X) Side

~/Library/LaunchAgents/pbcopy.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
     <key>Label</key>
     <string>localhost.pbcopy</string>

7h3rAm

#!/usr/bin/env python3

def hexdump(src, length=16, sep='.'):
  """
  >>> print(hexdump('\x01\x02\x03\x04AAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBB'))
  00000000:  01 02 03 04 41 41 41 41  41 41 41 41 41 41 41 41  |....AAAAAAAAAAAA|
  00000010:  41 41 41 41 41 41 41 41  41 41 41 41 41 41 42 42  |AAAAAAAAAAAAAABB|
  00000020:  42 42 42 42 42 42 42 42  42 42 42 42 42 42 42 42  |BBBBBBBBBBBBBBBB|
  00000030:  42 42 42 42 42 42 42 42                           |BBBBBBBB|
  >>>

tangrs

#!/bin/sh
# Convert a raw binary image into an ELF file suitable for loading into a disassembler

cat > raw$$.ld <<EOF
SECTIONS
{
EOF

echo " . = $3;" >> raw$$.ld

lbolla

Asynchronous programming with Tornado

Asynchronous programming can be tricky for beginners, therefore I think it's useful to iron some basic concepts to avoid common pitfalls.

For an explanation about generic asynchronous programming, I recommend you one of the [many][2] [resources][3] [online][4].

I will focus on solely on asynchronous programming in [Tornado][1]. From Tornado's homepage: