prologic

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

coolreader18

class E(BaseException):
    def __new__(cls, *args, **kwargs):
        return cls
def a(): yield
a().throw(E)

akabe1

/*  Android ssl certificate pinning bypass script for various methods
	by Maurizio Siddu
	
	Run with:
	frida -U -f <APP_ID> -l frida_multiple_unpinning.js [--no-pause]
*/

setTimeout(function() {
	Java.perform(function() {
		console.log('');

mattghali

#!/usr/bin/env bash
#
# Upload a sample to VirusTotal and pretty print the report.
# All in a handy alias.
#
# Dependencies:
#
#  * curl
#  * jq
#  * VirusTotal API key

Tony3-sec

## If the wireshark "Export Objects" does not work well, you can still extract the files manually.

## If the file data is present in SMB "Write" packet...

1. Choose the "Write Request" packet which contains the file data you're interested
2. Open the "Data" section and highlight "Data:" and right click on it
3. You can either...
  A. Choose "Copy" > "as a Hex Stream" and paste the data in note pad. 
  B. Choose "Export Packet Bytes" and save each data as file. 
NOTE: Order of the packet is very important! Pay attention to the data offset value. Make sure to get the data in right order!

jayktaylor

Installing Python 3.5 on Debian Jessie with pyenv

Debian Jessie does not come with the correct Python version out of the box, and instead comes with Python 2. To be able to install Python 3(.5), we have a few options. We could build and install from source, but as per Debian's website, we shouldn't do this. Instead, we will use pyenv, a tool that allows users to switch Python versions easily without breaking their system.

Installing pyenv

To install pyenv, we will use the official installer.

curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash

danyay

#!/usr/bin/python
# cropamz.py
# by Dan Nunn
# 2016-08-20

from pyPdf import PdfFileWriter, PdfFileReader
import sys
import os.path

# Default the filename to the first argument, otherwise use package.pdf

graysonchao

username = raw_input("Enter SSH username:")
yubikey_string = getpass.getpass('Enter YubiKey OTP:')

client = paramiko.client.SSHClient()

# Any means of getting the PKey will do. This code assumes you've only got one key loaded in your active ssh-agent.
# See also:
# - http://docs.paramiko.org/en/1.17/api/keys.html#paramiko.pkey.PKey
# - http://docs.paramiko.org/en/1.17/api/client.html#paramiko.client.SSHClient.connect
my_pkey = paramiko.agent.Agent().get_keys()[0]

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

Potherca

Introduction

Sometimes you want to be able to debug a bash script. Usually the -x option will suffice but sometimes something more sophisticated is needed.

In such instances using the DEBUG trap is often a good choice.

Attached to this gist is a example script to demonstrate how such a thing would work.