Dumping Your own L3 CDM with Android Studio

[imr_saleh]

For those who got Bad Mode in frida server setup, here is how I fix it,
Follow the instructions here "https://frida.re/docs/android/" and of curse you need root access

Rename "frida-server-16.4.8-android-arm" to "frida-server" and use the command line below

adb root 
adb push frida-server /data/local/tmp/
adb shell "su -c chmod 755 /data/local/tmp/frida-server"
adb shell "su -c /data/local/tmp/frida-server &"

[PSXman_uk]

For those who got Bad Mode in frida server setup, here is how I fix it,
Follow the instructions here "https://frida.re/docs/android/" and of curse you need root access

Rename "frida-server-16.4.8-android-arm" to "frida-server" and use the command line below

adb root 
adb push frida-server /data/local/tmp/
adb shell "su -c chmod 755 /data/local/tmp/frida-server"
adb shell "su -c /data/local/tmp/frida-server &"

Ill try this next time thanks i normally do 777

[crippled]

Android studio gives an error when I start a virtual deviice (the emulator process for AVD pixel 6 has terminated). Anyone willing to grab a cdm from a avd for me?

[imr_saleh]

Android studio gives an error when I start a virtual deviice (the emulator process for AVD pixel 6 has terminated). Anyone willing to grab a cdm from a avd for me?

https://forum.videohelp.com/threads/413719-Ready-to-use-CDMs-available-here%21

[crippled]

Android studio gives an error when I start a virtual deviice (the emulator process for AVD pixel 6 has terminated). Anyone willing to grab a cdm from a avd for me?

https://forum.videohelp.com/threads/413719-Ready-to-use-CDMs-available-here%21

thanks, I wrongly assumed they were revoked, some are, hellyes did the job for me.

[Sentinel89]

Can someone help me? I don't know what I'm doing wrong... what does this "magic 4D5A" error mean?

[Teredic]

@sentinel i don't know, but i think you didn't take the right frida-server file...Try the android version ?

[hesses]

The problem im having, after getting everything setup and working is apparently some out of date code.
[Attachment 82528 - Click to enlarge] anyone can help?

[ziv]

Hi
thanks for this post.
i need help...

i try do like this guide and i get this files

[Attachment 82793 - Click to enlarge]

but now, what i need to do?

thanks again and sorry if its the wrong place ..

[cherty759]

The problem im having, after getting everything setup and working is apparently some out of date code.
[Attachment 82528 - Click to enlarge] anyone can help?

You can do:

pip install --force-reinstall -v "protobuf==3.20.0"

This is just a quick workaround but works great for me

[Karoolus]

Hi
thanks for this post.
i need help...

i try do like this guide and i get this files

[Attachment 82793 - Click to enlarge]

but now, what i need to do?

thanks again and sorry if its the wrong place ..

That's it, you dumped a CDM. Now read the other stickies to figure out how to use those files to obtain keys to videos you want to download.

[fregasuelos]

Hello everyone, where can I download this WKS-KEYS program?
to get movistar

[cedric8528]

https://github.com/SASUKE-DUCK/WKS-KEY/releases/tag/WKS-KEY

If you read the sticky threads (top of the forum), you will have new tools to get keys.

[GilbertA83]

Hi to all and thanks to try to help me here.
I can't continue with this strange CMD results:

PS D:\Android\dumper-main> pip uninstall protobuf
Found existing installation: protobuf 4.25.3
Uninstalling protobuf-4.25.3:
  Would remove:
    c:\users\xxxxxxxx\appdata\roaming\python\python312\site-packages\google\_upb\_message.pyd
    c:\users\xxxxxxxx\appdata\roaming\python\python312\site-packages\google\protobuf\*
    c:\users\xxxxxxxx\appdata\roaming\python\python312\site-packages\protobuf-4.25.3.dist-info\*
Proceed (Y/n)? Y
  Successfully uninstalled protobuf-4.25.3
PS D:\Android\dumper-main> pip install protobuf==3.19
Defaulting to user installation because normal site-packages is not writeable
Collecting protobuf==3.19
  Downloading protobuf-3.19.0-py2.py3-none-any.whl.metadata (807 bytes)
Downloading protobuf-3.19.0-py2.py3-none-any.whl (162 kB)
Installing collected packages: protobuf
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
pywidevine 1.8.0 requires protobuf<5.0.0,>=4.25.1, but you have protobuf 3.19.0 which is incompatible.
Successfully installed protobuf-3.19.0
PS D:\Android\dumper-main> python dump_keys.py
Traceback (most recent call last):
  File "D:\Android\dumper-main\dump_keys.py", line 14, in <module>
    device = frida.get_usb_device()
             ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\xxxxxxxx\AppData\Roaming\Python\Python312\site-packages\frida\__init__.py", line 137, in get_usb_device
    return get_device_manager().get_usb_device(timeout)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\xxxxxxxx\AppData\Roaming\Python\Python312\site-packages\frida\core.py", line 1229, in get_usb_device
    return self.get_device_matching(lambda d: d.type == "usb", timeout)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\xxxxxxxx\AppData\Roaming\Python\Python312\site-packages\frida\core.py", line 86, in wrapper
    return f(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^
  File "C:\Users\xxxxxxxx\AppData\Roaming\Python\Python312\site-packages\frida\core.py", line 1252, in get_device_matching
    return Device(self._impl.get_device_matching(lambda d: predicate(Device(d)), raw_timeout))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
frida.InvalidArgumentError: device not found
PS D:\Android\dumper-main>

I have Android Studio, the Pixel 6 virtual device, Frida, dumper-main, old Protopuf, but a little problem with new pywidevine 1.8.0...

What else ?

Thanks to help me to find with these elements i've just giving to you.