ajinabraham

import re, urllib

PAT = re.compile(ur'(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:\'".,<>?\xab\xbb\u201c\u201d\u2018\u2019]))')

for line in urllib.urlopen("http://daringfireball.net/misc/2010/07/url-matching-regex-test-data.text"):
    print [ mgroups[0] for mgroups in PAT.findall(line) ]

ajinabraham

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.Signature;

public class TamperCheck {

//we store the hash of the signture for a little more protection
private static final String APP_SIGNATURE = "1038C0E34658923C4192E61B16846";

ajinabraham

import SimpleHTTPServer
class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
    def send_head(self):
        """Common code for GET and HEAD commands.

        This sends the response code and MIME headers.

        Return value is either a file object (which has to be copied
        to the outputfile by the caller unless the command was HEAD,
        and must be closed by the caller under all circumstances), or

ajinabraham

• How to Build a Successful Information Security Career (Daniel Miessler)
  • https://danielmiessler.com/blog/build-successful-infosec-career/#gs.DtVCbbw
• The First Steps to a Career in Information Security (Errata Security - Marisa Fagan)
  • http://blog.erratasec.com/2010/04/first-steps-to-career-in-information.html#.WFrbofkrIuU
• Hiring your first Security Professional (Peerlyst - Dawid Balut)
  • https://www.peerlyst.com/posts/hiring-your-first-security-professional-dawid-balut
• How to Start a Career in Cyber security
  • https://www.concise-courses.com/security/how-to-start-your-career/
• How to Get Into Information Security (ISC^2)
• https://www.isc2.org/how-to-get-into-information-security.aspx

ajinabraham

'use strict';

var TrustManager;
var manager;

Java.perform(function () {
  var X509TrustManager = Java.use('javax.net.ssl.X509TrustManager');

  TrustManager = Java.registerClass({
    name: 'com.example.TrustManager',

ajinabraham

#!/usr/bin/env python
# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
# Written by Nathan Hamiel (2010)

from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from optparse import OptionParser

class RequestHandler(BaseHTTPRequestHandler):
    
    def do_GET(self):

ajinabraham

Android RE using Frida

I figured that I would write down my findings somewhere since this is my first time using Frida. This won't cover installing frida, adb, apktool because these are well covered in other sources.

Tools

• https://github.com/frida/frida/
• https://github.com/sensepost/objection
• https://github.com/dweinstein/awesome-frida

Injecting Frida gadget into APKs