P1kachu

#!/bin/sh
set -x
set -e

# Notes:
# This is how I was able to get a working kivy + ffpyplayer on my Rpi 3 (I can launch a mp4 video, at least)
# 
# This script was not ran on a fresh distribution, so details might change.
# It was mainly copied from https://github.com/matham/ffpyplayer/blob/master/.travis.yml#L20
# Other steps required: Increasing the GPU memory (see https://github.com/kivy/kivy/issues/4662)

P1kachu

P1kachu

#!/usr/bin/env python3

import sys
from v0lt import *

MMAP_SIZE = 0x1000
PERM_RWX  = 0x7

def check_stack():
    '''

P1kachu

#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <mach-o/dyld.h>
#include <mach-o/nlist.h>
#include <mach-o/dyld_images.h>
#include <mach/mach_vm.h>

/* Dyld is the OSX Dynamic Linker
 * /usr/include//mach-o/loader.h

P1kachu

angr-doc

Useful

• Basic blocks are broken on calls, unlike IDA
• Pruned path are quite useless

Missing

• Lots of pathgroup init parameters
• Analysis techniques and heuristics used in CFGFast (there is a TODO already)

Unclear

P1kachu

#include <errno.h>
#include <string.h>
#define NONE         "\033[0m"
#define RED         "\033[31m"


# define print_errno()                                                                      \
        {                                                                                   \
                if (errno)                                                                  \
                {                                                                           \

P1kachu

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(void)
{
  const char shelly[] = ""; // Your shellcode

  printf("Length: %lu\n", strlen(shelly));

P1kachu

#!/bin/bash                    

# Translate hexdump output to ready_to_send shellcode

# C'EST PAS OPTI                                                                                                                      
# MAIS JE M'EN FOUS                                                                                                                   

to_shellcode()
{
    hexdump -x $1

P1kachu

curl http://whatthecommit.com/ 2> /dev/null | sed '40q;d'| cut -c 4-

P1kachu

                      $$$$$                                       
                      $NNN$$$:                                    
                      $$$N  $$$7   7$$$$$$$                       
                        $$>>>>$$$$$$$  NNN$                       
                        :$$$::::::::>>>NOO$                       
                           $:       >$$$$                         
                          C>         $777                         
                          $:Q:    $  $$$$$$$                      
                          $:H:   :H  $?????$?