olivierlemoal

#!/usr/bin/env python
# Small IDA .dif patcher
import re
from sys import argv, exit


def patch(file, dif, revert=False):
    code = open(file, 'rb').read()
    dif = open(dif, 'r').read()
    m = re.findall('([0-9a-fA-F]+): ([0-9a-fA-F]+) ([0-9a-fA-F]+)', dif)

olivierlemoal

SSH agent forwarding and screen

When connecting to a remote server via SSH it is often convenient to use SSH agent forwarding so that you don't need a separate keypair on that server for connecting to further servers.

This is enabled by adding the

ForwardAgent yes

option to any of your Host entries in ~/.ssh/config (or alternatively with the -A option). Don't set this option in a wildcard Host * section since any user on the remote server that can bypass file permissions can now als use keys loaded in your SSH agent. So only use this with hosts you trust.

olivierlemoal

#! /usr/bin/env python3
import sys
import csv
from collections import defaultdict


def parse_input(inputFile):
    lines = defaultdict(list)
    with open(inputFile, newline='', encoding='iso8859-15') as csvfile:
        inputReader = csv.reader(csvfile, delimiter=';', quotechar='"')

olivierlemoal

# Gen empty profile :
aa-autodep /usr/sbin/squid3
# Set complain mode
aa-complain /usr/sbin/squid3
# Start
sudo /etc/init.d/squid3 start
# Fill it after a while :
aa-logprof /usr/sbin/squid3
# Set enforce mode 
aa-enforce /usr/sbin/squid3

olivierlemoal

#!/bin/bash
# Quick n dirty pipe reader

pipe=/tmp/p

trap "rm -f $pipe" EXIT

if [[ ! -p $pipe ]]; then
    mkfifo $pipe
fi

olivierlemoal

# Use zsh
set-option -g default-shell /bin/zsh

# Highlight active window
setw -g window-status-current-bg blue

# Set window notifications
setw -g monitor-activity on
set -g visual-activity on

olivierlemoal

/* findeggaddr.c */
#include <stdio.h>

int main(void)
{
  printf("EGG address: 0x%lx\n", getenv("EGG"));
  return 0;
}

olivierlemoal

# Sardine
printf '\xd9' | dd conv=notrunc of=/data/data/jp.co.hit_point.nekoatsume/files/savedata_system.sav  bs=1 seek=$((0x0000017))
# Gold sardine
printf '\xd9' | dd conv=notrunc of=/data/data/jp.co.hit_point.nekoatsume/files/savedata_system.sav  bs=1 seek=$((0x000001B))

olivierlemoal

# This file has been auto-generated by i3-config-wizard(1).
# It will not be overwritten, so edit it as you like.
#
# Should you change your keyboard layout some time, delete
# this file and re-run i3-config-wizard(1).
#

# i3 config file (v4)
#
# Please see http://i3wm.org/docs/userguide.html for a complete reference!

olivierlemoal

section .text
    global _start

    _start:
        call obfuscate

    str1:
        msg     db 'Hello World!',0xa
        len     equ $ - msg