assarbad

Blog posts

• Quick look around VMP 3.x:
  • Part 1 : Unpacking
  • Part 2 : Code Mutation
  • Part 3 : Virtualization
• Tickling VMProtect with LLVM:
  • Part 1: Lifting
  • Part 2: Exploration
• Part 3: Optimization

alexander-hanel

import re
from anytree import Node, RenderTree, find

"""
    Author: Alexander Hanel 
    Description: POC for displaying function names as a folder-like structure. Relies on function names being labled with a pdb. 
    Version: 0.5 - 2023/04/10 
    Execution: open script in IDA, run export_layout() to save to file or export_layout() to print to command line 
    TODO: 
        - review how mangled names are used in IDA. I'm seeing some strange results.  

andreafioraldi

      ___   ____  ______    __                  
     /   | / __ \/ ___/ |  / /                  
    / /| |/ / / /\__ \| | / /                   
   / ___ / /_/ /___/ /| |/ /                    
  /_/__||||||_//____/ |___/__  _____ __    _ __ 
    / ____/ /_  ___  _____/ /_/ ___// /_  (_) /_
   / /   / __ \/ _ \/ ___/ __/\__ \/ __ \/ / __/
  / /___/ / / /  __/ /__/ /_ ___/ / / / / / /_  
  \____/_/ /_/\___/\___/\__//____/_/ /_/_/\__/  

Edu4rdSHL

If you installed your #ubuntu with full-disk #encryption a while, you may want to upgrade your #luks header version to enjoy improved #security and stronger password hashing algorithms.

Boot from USB

You can't change LUKS header from a live system - you need to boot a live Ubuntu USB to be able to access the encrypted partition. First, create a bootable USB stick using a regular Ubuntu installer image.

• Just get the latest installer ISO available
• You need the full installer, the mini network installer won't work
• You may need to disable Secure Boot in BIOS temporarily to boot from USB

firmanelhakim

/* this is the box (and the version) that we want to download from: https://app.vagrantup.com/debian/boxes/jessie64 */
wget https://app.vagrantup.com/debian/boxes/jessie64/versions/8.9.0/providers/virtualbox.box -O debian-jessie64-8.9.0.box

/* add the box to vagrant */
vagrant box add debian/jessie64 debian-jessie64-8.9.0.box

/* update box version */
cd ~/.vagrant.d/boxes/debian-VAGRANTSLASH-jessie64/
mv 0 8.9.0

vszakats

#!/bin/sh

# To the extent possible under law, Viktor Szakats
# has waived all copyright and related or neighboring rights to this
# script.
# CC0 - https://creativecommons.org/publicdomain/zero/1.0/
# SPDX-License-Identifier: CC0-1.0

# shellcheck disable=SC3040,SC2039
set -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail

komiga

#include <cstddef>
#include <cstdint>
#include <cstdio>

namespace util {

struct funcs;
template <typename S> struct mh3_internal;
template <typename S, S default_seed> struct mh3;
typedef mh3<uint32_t, 0> mh3_default;