How are you going to respond to widevine l3 decryptor's death at May 31st?

[Loryanam2]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Just a question
if the CDM Got revoked your PC is Revoked also or im wrong ?
if yes i don't think it's worth it to risk my gaming PC get revoked by google

[mostyle]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Just a question
if the CDM Got revoked your PC is Revoked also or im wrong ?
if yes i don't think it's worth it to risk my gaming PC get revoked by google

No, your PC will always be fine. The only negative is you might lose streaming access to sites.

[mostyle]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Which Android TV iso, exactly? Maybe share a link? I tested your idea in Android_x86 and in Bluestacks with failure. There is no 'drm' process in those OSes.

[Loryanam2]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Just a question
if the CDM Got revoked your PC is Revoked also or im wrong ?
if yes i don't think it's worth it to risk my gaming PC get revoked by google

No, your PC will always be fine. The only negative is you might lose streaming access to sites.

Still Not worth the Risk on a gaming PC unless you have old PC that you don't use anymore

[qwertiio]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

With this method, is the private key going to be the same for everyone or it will be unique to it's own device that have installed on (like the phone) ????

[T33V33]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Which Android TV iso, exactly? Maybe share a link? I tested your idea in Android_x86 and in Bluestracks with failure. There is no 'drm' process in those OSes.

Yeah Bluestacks doesn't use Widevine... Android Studio Emulator however...

[T33V33]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

With this method, is the private key going to be the same for everyone or it will be unique to it's own device that have installed on (like the phone) ????

Maybe, Maybe not... DeviceID may be different. I have no idea if this makes them completely unique

[EatThis]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Just a question
if the CDM Got revoked your PC is Revoked also or im wrong ?
if yes i don't think it's worth it to risk my gaming PC get revoked by google

No, your PC will always be fine. The only negative is you might lose streaming access to sites.

Still Not worth the Risk on a gaming PC unless you have old PC that you don't use anymore

Lol nothing like that, if revoked only the device token will be revoked from that ISO and prevent anyone using that specific ISO, but nothing to do with your Chrome or Edge CDM or your ability to play content in the future.

[EatThis]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

With this method, is the private key going to be the same for everyone or it will be unique to it's own device that have installed on (like the phone) ????

Device provisioned certificate and PK will always be different, but if it gets revoked everyone even if they all have a different PK will be affected.

[mostyle]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Just a question
if the CDM Got revoked your PC is Revoked also or im wrong ?
if yes i don't think it's worth it to risk my gaming PC get revoked by google

No, your PC will always be fine. The only negative is you might lose streaming access to sites.

Still Not worth the Risk on a gaming PC unless you have old PC that you don't use anymore

Lol nothing like that, if revoked only the device token will be revoked from that ISO and prevent anyone using that specific ISO, but nothing to do with your Chrome or Edge CDM or your ability to play content in the future.

What this person said. (I want a finger pointing up emoji...)

[panyakafa]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

With this method, is the private key going to be the same for everyone or it will be unique to it's own device that have installed on (like the phone) ????

Device provisioned certificate and PK will always be different, but if it gets revoked everyone even if they all have a different PK will be affected.

Is this only for virtual machines?
Or is it the same for dumps from Android devices?

[Sorenb]

i received cdm l3 key without any android device
just use virtualbox and android-tv iso lol

Which Android TV iso, exactly? Maybe share a link? I tested your idea in Android_x86 and in Bluestracks with failure. There is no 'drm' process in those OSes.

Yeah Bluestacks doesn't use Widevine... Android Studio Emulator however...

Widevine Modular only works on emulator with API level 23 and up
Devices will always post Widevine classic, need
Android 4.3+
DRM license server URL.

In relation to which emulator, your luck may vary, but in general the free ones don't support widevine drm (that'll limit some of the beggars on here.) genymotion used to be quite good at this, but since they changed their business model, I'm unsure if widevine drm is included.
But the android studio emulator by google, surprisingly does. but with caveats. Setting up frida-server to play nicely for the purpose of the recent barrage of questions isn't a simple one click solution.

[EatThis]

Is this only for virtual machines?
Or is it the same for dumps from Android devices?

All devices, the thing is with a real device as long as you keep it private, it will be difficult for Google to pull the trigger as they will be hurting customers that uses those devices to consume media. With those ISOs (I am assuming fw images of an Android device) is probably matter of reissuing, if they care, a new ISO with updated and updated CDM that patches or prevent the script.

[mostyle]

Widevine Modular only works on emulator with API level 23 and up
Devices will always post Widevine classic, need
Android 4.3+
DRM license server URL.

In relation to which emulator, your luck may vary, but in general the free ones don't support widevine drm (that'll limit some of the beggars on here.) genymotion used to be quite good at this, but since they changed their business model, I'm unsure if widevine drm is included.
But the android studio emulator by google, surprisingly does. but with caveats. Setting up frida-server to play nicely for the purpose of the recent barrage of questions isn't a simple one click solution.

Exactly what I was asking, but more... Thank you.

[Dannyboi]

so i have my T95 S1 Android TV BOX device, connected to home wifi not pc wifi, pc connected to wifi and downloaded frida server and installed and its running on the T95 And its rooted, im getting

Traceback (most recent call last):
File "C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper\dump_keys.py", line 21, in <module>
libraries = scanner.find_widevine_process(device, process.name)
File "C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper\Helpers\Scanner.py", line 149, in find_widevine_process
process = dev.attach(process_name)
File "C:\Users\Username\AppData\Roaming\Python\Pyth on39 \site-packages\frida\core.py", line 26, in wrapper
return f(*args, **kwargs)
File "C:\Users\Username\AppData\Roaming\Python\Pyth on39 \site-packages\frida\core.py", line 165, in attach
return Session(self._impl.attach(self._pid_of(target), *args, **kwargs))
frida.ProcessNotRespondingError: process with pid 12228 either refused to load frida-agent, or terminated during injection

C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper>pause
Press any key to continue . . .

UPDATE...

IM GETTING:

2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

UPDATE 2:
only thing is the android tv box wont load any apps, websites or anything now

UPDATE 3:
playing netflix movie in chrome and only getting:
2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

please help thanks

[Sorenb]

so i have my T95 S1 Android TV BOX device, connected to home wifi not pc wifi, pc connected to wifi and downloaded frida server and installed and its running on the T95 And its rooted, im getting

Traceback (most recent call last):
File "C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper\dump_keys.py", line 21, in <module>
libraries = scanner.find_widevine_process(device, process.name)
File "C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper\Helpers\Scanner.py", line 149, in find_widevine_process
process = dev.attach(process_name)
File "C:\Users\Username\AppData\Roaming\Python\Pyth on39 \site-packages\frida\core.py", line 26, in wrapper
return f(*args, **kwargs)
File "C:\Users\Username\AppData\Roaming\Python\Pyth on39 \site-packages\frida\core.py", line 165, in attach
return Session(self._impl.attach(self._pid_of(target), *args, **kwargs))
frida.ProcessNotRespondingError: process with pid 12228 either refused to load frida-agent, or terminated during injection

C:\Users\Username\Desktop\Use for rooting & grabbing l3 cdm from android tv box\Dumper>pause
Press any key to continue . . .

device rooted with magisk? Running magisk-frida module?
Have you got adb tools installed on your host pc? Is it running adb shell and connected to the device
do you have frida-server installed on your host pc? With all requirements?
If not, best head over to xda-developers and start reading up on adb over wireless, as well as install the correct version of frida from here https://github.com/frida/frida/releases Don't ask me, I don't use windows and have no idea what your set up is. Nor do I want to.

[Dannyboi]

yes i have everything set up but im getting

2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

UPDATE 2:
only thing is the android tv box wont load any apps, websites or anything now

[Dannyboi]

nohing happens after 2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

[Sorenb]

nohing happens after 2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

check firewall on host pc.
kill adb server and frida server.
check if device can access online content. If so, error exists with device accessing network with whatever setup you are using. Connect to same network, not share network from pc, this isn't an outright mitm, but similar.
Frida is pentest software, device MUST be accessing online content if you wish to capture anything from it using frida and the dumpkeys script

[Dannyboi]

nohing happens after 2021-12-28 09:54:43 PM - root - 25 - INFO - Hooks completed

check firewall on host pc.
kill adb server and frida server.
check if device can access online content. If so, error exists with device accessing network with whatever setup you are using. Connect to same network, not share network from pc, this isn't an outright mitm, but similar.
Frida is pentest software, device MUST be accessing online content if you wish to capture anything from it using frida and the dumpkeys script

i connected my android tv box to my pc via wifi hotspot now, still getting hooks completed, check PM Please

[Sorenb]

In response to to your pm, I'm not on discord or any social media.
hooks completed but no key dump.
You might be simply unfortunate and the device doesn't allow frida to dump the keys.
OEM Crypo version, cpu chipset and OEM implementation of android (possible backporting of newer low level processes to earier os base) could be causing the issue.

[Sorenb]

are you running frida-server as administrator? https://issueexplorer.com/issue/frida/frida/1790

[Sorenb]

also, is your device root with magisk? I don't care about supersu, it's outdate Chainfire left it when he got a new job. You need magisk on the device and then this installed via magisk https://github.com/ViRb3/magisk-frida, reboot the device after installation and try again.

[T33V33]

I was able to dump keys from the same model box… it’s pre-rooted. I had to use the frida server app from the play store as couldn’t get the one to run via adb… however once the play store version was running the keys dumped straight away for me. (I don’t know how to fix stuck at hooks)

[darkw4v3]

ahh ok similar to hulu

peacocktv is getting the error: 'Ciphertext with incorrect length' with any pssh
you know how to solve this?

Just to add to this, I know it has to do with a key (I have) and then it has to be hmac'ed and sent with each request.

The key part was pretty simple (at least with Frida) but the issue now is sending that key as hmac over to the license server. Not being a Python-man (more of a network man), this is where I got stuck.

So you figured out how to build the bt query param?

[noikz]

How do you find the PSSH if it's not detected by the script and isn't visible in the MPD?

ITV Hub for example.

"Unable to find PSSH in mpd. Edit getPSSH.py or enter PSSH manually:"

[Sorenb]

How do you find the PSSH if it's not detected by the script and isn't visible in the MPD?

ITV Hub for example.

"Unable to find PSSH in mpd. Edit getPSSH.py or enter PSSH manually:"

Tampermokey script, eme logger

[Attachment 62602 - Click to enlarge]

[noikz]

Tampermokey script, eme logger

[Attachment 62602 - Click to enlarge]

Thanks for the quick response. That's great.

I encounter the below error regarding "AccountId", I tried removing entries from headers.py relating to AccountId but it still shows the same error.

license response status: <Response [400]>
server reports: {"code":100100,"message":"The request is invalid. Error while parsing: AccountId. Parameter not expected as an array"}
server did not issue license, make sure you have correctly pasted all the required headers in the headers.py. Also check json/raw params of POST request.

[dkdb]

done thanks

[projectxx]

done thanks

Sorry to bother you, I have the same problem(only keyboxes dumped,redmi Android 9).Can you tell me how to download the private key?