ryanchang

LLDB Cheat Sheet

A complete gdb to lldb command map.

Print out

• Print object

(lldb) po responseObject
(lldb) po [responseObject objectForKey@"state"]

• p - Print primitive type

joswr1ght

# Get decrypted kernelcache
# URL for iOS 10 Beta 1 for iPhone 6s taken from http://pastebin.com/FRMfanmT
wget -q http://apple.co/28R9rhS -O ios10beta1-iphone6s.zip
mkdir ios10beta1
unzip -q ios10beta1-iphone6s.zip -d ios10beta1
cd ios10beta1
wget -q http://nah6.com/%7Eitsme/cvs-xdadevtools/iphone/tools/lzssdec.cpp
g++ -o lzssdec lzssdec.cpp
./lzssdec -o 439 < AssetData/boot/kernelcache.release.n71 >kernelcache.decrypted # 439 is offset byte count to 0xFFCFFAEDFE header
xxd kernelcache.decrypted | head -1

feix

#!/usr/bin/env python2
 
# lrdcq 
# usage python2 unwxapkg.py filename
 
import sys, os
import struct
 
class WxapkgFile(object):
  nameLen = 0

feix

var CryptoJS = require('crypto-js')
var request = require('request-promise')

/*
 * npm install crypto-js request-promise request
 * node wx_t1t_hack.js
 */

// export function testEncription(msg, fullKey) {
//   var fullKey = fullKey.slice(0, 16)

zhangkn

@interface People : NSObject
- (People *(^)())run;
- (People *(^)())study;
- (People *(^)(NSString* name))name;
@end
@implementation People
- (People *(^)())run{
    return ^{
        NSLog(@"run");
        return self;

jridgewell

#!/bin/bash

# --------------------------------------------------------------
# iOSOpenDev -- iOS Open Development (http://www.iOSOpenDev.com)
# Copyright (C) 2012 Spencer W.S. James <dev@iosopendev.com>
# --------------------------------------------------------------
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

tuupola

#!/bin/bash
#
# Try to decode hidden protocol buffers message from binary

size=$(wc -c < $1)

for ((i=1; i<=$size; i++))
do
    # Skip $i bytes and decode
    dd if=$1 bs=1 skip=$i | protoc --decode_raw

JeOam

Update: https://www.cyanhall.com/posts/notes/7.homebrew-cheatsheet/#java

on El Capitan, after installing the brew...

$ brew update
$ brew tap caskroom/cask
$ brew install Caskroom/cask/java

And Java 8 will be installed at /Library/Java/JavaVirtualMachines/jdk1.8.xxx.jdk/

nowa

#!/usr/bin/env ruby
# iOS App Store Crawler by Nowa <nowazhu@gmail.com>
# 2010-08-04

require 'rubygems'
require 'hpricot'
require 'open-uri'

USERAGENT = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.99 Safari/533.4'
LETTERS = %w{A B C D E F G H I J K L M N O P Q R S T U V W X Y Z *}

zhangkn

#!/usr/bin/env bash

TABLENAME=symbols
SYMBOL_DB_FILE="symbols"
STRING_SYMBOL_FILE="func.list"
HEAD_FILE="$PROJECT_DIR/$PROJECT_NAME/codeObfuscation.h"
export LC_CTYPE=C

#维护数据库方便日后作排重
createTable()