sferrini

//
//  SwiftyButtonViewController.swift
//  SwiftyButton
//
//  Created by Simone Ferrini on 11/03/16.
//  Copyright © 2016 Simone Ferrini. All rights reserved.
//

import UIKit

sferrini

//: Playground - noun: a place where people can play

typealias CompletionBlock = (Bool) -> ()

class BlockStorage {

    var blocks = [CompletionBlock]()

    func addBlock(block: CompletionBlock) {
        blocks.append(block)

sferrini

//: Playground - noun: a place where people can play

enum State {
    case Happy
    case Sad
}

struct Day {
    var name: String
    var state: State

sferrini

all:
	clang machoman.c -dynamiclib -o libmachoman.dylib
clean:
	rm -rf libmachoman.dylib

sferrini

#!/usr/bin/env python

from pwn import *
import sys

# nullcon HackIM CTF - 2017
# Task: Exploitation Question 1 - 200 pts
# Author: Simone Ferrini

def choose(r, c):

sferrini

#!/usr/bin/env python
# Simone Ferrini

import hashlib
import sys

word_list = [
	# ...
	"ambrosia",
	# ...

sferrini

Keybase proof

I hereby claim:

• I am sferrini on github.
• I am sferrini (https://keybase.io/sferrini) on keybase.
• I have a public key ASCCwtBfHQ7u5z-5o7jLVyVNQd5_nbLjMNe82QnZ9pCrBQo

To claim this, I am signing this object:

sferrini

//: Playground - noun: a place where people can play

struct User {
    var name: String
    
    init() {
        name = ""
    }
}

sferrini

#!/usr/bin/env python

from pwn import *
import sys

# 0CTF Quals - 2017
# Task: BabyHeap2017 - 250 pts
# Author: Simone Ferrini

def choose(c):

sferrini

#! /bin/bash
#
# build-xnu-4570.1.46.sh
# Brandon Azad
#
# A script showing how to build XNU version 4570.1.46 on MacOS High Sierra
# 10.13 with Xcode 9.
#
# Note: This process will OVERWRITE files in Xcode's MacOSX10.13.sdk. Make a
# backup of this directory first!