Cracking Android apps with Frida

แชร์
ฝัง
  • เผยแพร่เมื่อ 29 ก.ย. 2024

ความคิดเห็น • 29

  • @wrathofainz
    @wrathofainz 3 หลายเดือนก่อน +7

    And here I was just staring at decompiled smali code xD

  • @Shekelgrubb228
    @Shekelgrubb228 3 หลายเดือนก่อน

    Hi, I am trying to reproduce the steps (dicer app) I am using real rooted device, android 13, Frida 16.1.11 and for instance frida-trace does not capture the clicks or other interactions in real time. Also I use the same script as yours but it does not print out the arguments, could someone please help ?thank you

  • @itsamitsh
    @itsamitsh ปีที่แล้ว +1

    May I ask
    How to run Frida on real device that is not rooted ?
    Help is highly appreciated.

    • @yonatanhaldarov
      @yonatanhaldarov ปีที่แล้ว

      I will suggest to ask chatGpt, I am sure its answer will satisfy you :)
      Nevertheless, I read that it is possible by installing frida-gadget or something like that, have fun!

    • @itsamitsh
      @itsamitsh ปีที่แล้ว

      @@yonatanhaldarov u have a packed one apk with Frida gadget

    • @CorruptedModz2nd
      @CorruptedModz2nd ปีที่แล้ว +1

      you probably cant, mayby an virtual space apk but wouldt know how to replicate it

  • @fairyroot1653
    @fairyroot1653 ปีที่แล้ว +11

    I really appreciate the work you do, I mod apps and use Frida, it's good to see them married in one video.

  • @testingchannel4203
    @testingchannel4203 ปีที่แล้ว +5

    Great instructional video, could You possible make one with Frida + Flutter? Not SSL pinning but some patching on the fly with frida? To print some values out that goes in and goes out from onClick functions? Thanks.

  • @asdfasdfasdf383
    @asdfasdfasdf383 6 หลายเดือนก่อน +1

    Simply amazing. Of course most real world apps won't have such a convenient "hideAds" flag, but great for educational purposes anyway. High quality video.

  • @RomySaputraSihananda
    @RomySaputraSihananda 2 หลายเดือนก่อน

    makasih abangku sayang 🤯🤯🥳🥳🥳🥳😥😥😥

  • @mhamademad
    @mhamademad ปีที่แล้ว +2

    frida-trace -J doesn't work anymore it seems like...

  • @DavisFreimanis
    @DavisFreimanis ปีที่แล้ว +2

    Really good talk! I was able to replicate the TV4Play example on my phone, but I was not required to bypass the certificate pinning. Did you install a certificate for your MitM proxy on the phone? I installed my Burp certificate as a system certificate and that worked without a problem.

    • @0xffsweden918
      @0xffsweden918  ปีที่แล้ว +3

      Thanks. Yes, I didn't go into detail of the MITM-setup but you're absolutely right in that it requires you to add the proxy CA-cert to the phone. Of course this is only needed for the exploration phase and the final patch works without root or custom CA-certs, yet another reason to have a dedicated phone for testing stuff out on.

  • @alexdin1565
    @alexdin1565 28 วันที่ผ่านมา

    That's amazing

  • @codemad
    @codemad ปีที่แล้ว

    Continue the tutorial like this
    BTW how to online bypass signature

  • @user-sh1fv9mm2v
    @user-sh1fv9mm2v 2 หลายเดือนก่อน

    thank you very much, helped me alot!

  • @SubNovelBL
    @SubNovelBL 8 หลายเดือนก่อน

    friend, I would like to know if you could make the subtitles in English officially available because the subtitles automatically generated by TH-cam are terrible and there is little quality content like yours

  • @khanra17
    @khanra17 ปีที่แล้ว

    Great video please don't whisper

  • @isaakbruno7437
    @isaakbruno7437 หลายเดือนก่อน

    hi how i can contact you? for a custom project

  • @LuisSantos-dk1ox
    @LuisSantos-dk1ox ปีที่แล้ว +1

    Thanks for making this Video. Do you guys make or have more resources like this that dives deep using Frida for more complex mobile applications ? Besides Frida documentation, and the owasp UnCrackable exercises.

  • @asepd7159
    @asepd7159 ปีที่แล้ว

    Auto subs.
    What i best method to undetect for example banking app apk in root device?
    1. Is that using magisk module, as we know that apk developer will update day by day so we hard to follow frequently every an update that support with magisk module.
    2. Reverse engineering updateble apk with downgrade manifest?
    3. You suggestion sir?

    • @0xffsweden918
      @0xffsweden918  ปีที่แล้ว +1

      Great question. Personally I would never do banking on a rooted phone considering all the security implications, so that rules out option 1. I would patch the app statically and recompile and if there is an issue that it keeps getting updated I usually just change the app package name to not have the app store app recognize it.

  • @yonatanhaldarov
    @yonatanhaldarov ปีที่แล้ว

    WHERE HAVE YOU BEEN A YEAR AGO!
    Thanks for the video, I have a question that is not particularly frida related - Do you know if it is possible to fake a dns response to an android emulator or phone that are not connected to the internet, namely StandAlone?
    More specifically - I am reversing an app that is sending a lot of requests to multiple servers and than waits for the right encrypted response from the server. Then the app decrypts it and compares it to a const string. I wanted to fake the response with the encrypted string to have a proof that I am correct with my decryption.
    I will be glad if you'll answer, Thanks!

    • @0xffsweden918
      @0xffsweden918  ปีที่แล้ว +1

      Glad you liked it! In your situation I would probably have the phone tether network over USB to a computer running dnsmasq (can act as a dhcp server and serve fake dns responses) and a web server. If the app is using SSL you'll need to install a custom CA certificate and possibly disable cert pinning in the app if used.

  • @mhamademad
    @mhamademad ปีที่แล้ว

    ur really good at this damn

  • @njack4806
    @njack4806 10 หลายเดือนก่อน

    Great video

  • @eloyam9973
    @eloyam9973 ปีที่แล้ว

    This is so cool

  • @serialkiller8783
    @serialkiller8783 ปีที่แล้ว

    why did you pass const/4 while patching smali ? why not just const v11?

  • @nathanfrancecyrexfgtsbalan4102
    @nathanfrancecyrexfgtsbalan4102 4 หลายเดือนก่อน

    Bro, if I pay you, will you break an apk for me?