András Veres-Szentkirályi dnet

co-founder of @silentsignal and @hsbp

dnet / unzipwrapper.py

Created November 27, 2015 11:52

Partial implementation of the interface provided by zipfile.ZipFile using the unzip command

	from subprocess import Popen, PIPE
	from tempfile import TemporaryFile
	from os import devnull

	class ZipFile(object):
	def __init__(self, filename):
	self.filename = filename
	open(filename).close()

	def __enter__(self):

dnet / Decode ARM64 CFString.py

Created February 1, 2016 21:30

ARM64 CFString decoder script for Hopper

	import struct, re

	doc = Document.getCurrentDocument()

	sg = doc.getCurrentSegment()
	addr = doc.getCurrentAddress()

	i1 = sg.getInstructionAtAddress(addr)

	if i1.getInstructionString() == 'adrp':

dnet / extract.py

Created August 31, 2016 09:23

Extracting main icon from 64-bit PE (Windows EXE) files in Python 2.x using 7z (p7zip)

	#!/usr/bin/env python

	import subprocess, tempfile, struct, shutil, os

	HDR_FMT = '<hhh'
	HDR_LEN = struct.calcsize(HDR_FMT)

	def extract_64bit_ico(exefn, icofn):
	d = tempfile.mkdtemp()
	gis = os.path.join(d, '.rsrc', 'GROUP_ICON')

dnet / ssh-yubisign.py

Created March 13, 2021 22:46

Quick and dirty OpenSSH agent to OpenPGPpy bridge

	#!/usr/bin/env python3

	import base64
	import getpass
	import os
	import socket
	import struct
	import sys

	import OpenPGPpy # requires https://github.com/dnet/OpenPGPpy/commit/d97a2184a1c1e40599ad1db30b06d33bb7178e59