Bruno Duarte brunoaduarte

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

Frida Tips

The documentation is so limited. A compilation of things I found on StackOverflow and don't want to have to search it up again.

Bypass root check

setTimeout(function() { // avoid java.lang.ClassNotFoundException

  Java.perform(function() {

    // Root detection bypass example

Install Windows Subsystem for Android on Windows 11 non Insider

WSA or Windows Subsystem for Android is a Tool that allows Windows to run Android Apps directly without using any emulator. The problem is Windows Subsystem for Android is currently only available through preview via the Beta Channel of the Windows Insider Program. But if you follow this guide, you don't have to be in Windows Insider Program to try it out. The only thing you need is Windows 11 installed and some patience.

Prerequisites:

A Device with any version and Edition of Windows 11 installed.
Internet Connection.
Hyper-V enabled.

	{
	"estados": [
	{
	"sigla": "AC",
	"nome": "Acre",
	"cidades": [
	"Acrelândia",
	"Assis Brasil",
	"Brasiléia",
	"Bujari",

	/**
	* Adapted to BR phone format from the class
	* UsPhoneNumberFormatter by Samik Bandyopadhyay:
	* http://stackoverflow.com/a/23659268/332839
	*/
	public class BrPhoneNumberFormatter implements TextWatcher {

	final int MAX_LENGTH = 11;

	//This TextWatcher sub-class formats entered numbers as (41) 1234(5)?-6789

	# For Android JellyBean and newer device
	adb shell content update --uri content://settings/system --bind value:s:0.0 --where 'name="window_animation_scale"'
	adb shell content update --uri content://settings/system --bind value:s:0.0 --where 'name="transition_animation_scale"'
	adb shell content update --uri content://settings/system --bind value:s:0.0 --where 'name="animator_duration_scale"'

	# For Android ICS and older device
	adb shell "echo \"update system set value=0.0 where name='window_animation_scale';\" \| sqlite3 /data/data/com.android.providers.settings/databases/settings.db"
	adb shell "echo \"update system set value=0.0 where name='transition_animation_scale';\" \| sqlite3 /data/data/com.android.providers.settings/databases/settings.db"

	public class DocumentUtil {

	// CPF
	private static final int[] WEIGHT_SSN = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2};

	// CNPJ
	private static final int[] WEIGHT_TFN = {6, 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2};

	private static int sum(int[] weight, char[] numbers, int length) {
	if (length <= 0) return 0;

	#!/usr/bin/env python3
	# tweak up from https://github.com/mgp25/classesMD5-64/blob/master/dexMD5.py
	# build AXML library from https://github.com/mikusjelly/axmlparser
	# add xml manifest parse for getting WhatsApp Version
	# to use this $ python3 dexMD5.py apk/WhatsApp.apk
	# Output :
	# WhatsApp Version : 2.17.296
	# WhatsApp ClassesDEX MD5 : b'YrJNPljM3TuNFPIOZ+jziw=='
	#
	# @MasBog

	#!/usr/bin/python
	# yowsup utilities for getting new whatsapp.apk and processing it to get whatsapp version and classdex md5
	#
	# Output :
	# WhatsApp Version: 2.17.296
	# WhatsApp ClassesDex: YrJNPljM3TuNFPIOZ+jziw==
	#
	# @MasBog

	import os

	/* 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('');