Help Decrypting DRM Video File

[fa19]

[Attachment 81091 - Click to enlarge]

As you can see by the attachment I can't see the content of this video file and I don't know where to find the keys to decrypt the video file.

Please help me, on how I can retrieve the keys from the site.

Many thanks!

[iamghost]

video URL? not mpd or m3u8 link

[fa19]

https://player1.vdocipher.com/v2/?videoId

[notaghost]

Error code 2013: Embed code time expired. Please reload this page.

[fa19]

Can someone please explain what I do after I have my CDM. I'm very lost. Thanks!

[2nHxWW6GkN1l916N3ayz8HQoi]

Seeing as this is vdocipher, you need a real CDM. You should be careful what scripts you;re running, since you can burn your CDM very fast by doing the wrong requests.

[fa19]

I found another link in the network tab within the same page:

https://d3dac6kw5cbsk4.cloudfront.net/

[fa19]

I see, thanks

[A_n_g_e_l_a]

Can someone please explain what I do after I have my CDM. I'm very lost. Thanks!

You've had 4 months to read the stickies where all your answers will be found.

[fa19]

I'm sorry but I've already looked at them, it just confuses me even more. As there are different protocols for different drm sites and I'm new to drm decryption. Please can you provide clear instructions for my case.

What tools do I need.

As mentioned by 2nHxWW6GkN1l916N3ayz8HQoi I need a real cdm not an emulated one and what scripts do I have to run to avoid burning my CDM very fast by doing the wrong requests...

Thank you

[A_n_g_e_l_a]

I'm sorry but I've already looked at them, it just confuses me even more. As there as different protocols for different drm sites and I'm new to drm decryption. Please can you provide clear instructions for my case.

Yes; it had been done already; to repeat:- all the answers are there in the stickies. Looking is not good enough.

The topic of decryption is complex and you need to 'study' the texts. It took hours to produce my part of those stickies and they will take you hours to work through. There are 'instructions' in the text that take you stage by stage - how could you miss it?

As mentioned by 2nHxWW6GkN1l916N3ayz8HQoi I need a real cdm not an emulated one and what scripts do I have to run to avoid burning my CDM very fast by doing the wrong requests...

Sweetheart, as sure as eggs are eggs you will burn out a CDM on vdocipher. The site is the pinnacle of difficulty but you wish to start your education there? You set yourself up for failure.

[fa19]

So there's no guide on decrypting content hosted on vdocipher then?

[2nHxWW6GkN1l916N3ayz8HQoi]

You could just leave the key extraction to people who know what to do. And I don't mean this in a condescending way since I don't know how to get them too. Just find a random post where people talked about vdocipher protection and see who managed to post working keys. See if you can receive help there but don't expect to be handed a free script since that would be naive.

Edit: found one recently even
https://forum.videohelp.com/threads/415190-New-vdocipher-DRM

[A_n_g_e_l_a]

So there's no guide on decrypting content hosted on vdocipher then?

Decrypting content is not unique to vdocipher. The same processes applies everywhere. Rules of this forum forbid talking about paysites.
And also think about the type of site you are trying to rip-off. It is not some corporate behemoth but probably a single guy trying to make a living and feed his children.

[fa19]

There's a lot of people facing issues with vdocipher and more threads will be created because of it.

But I just have two questions to finish off:

1. Is there a way to do this without a real CDM?

2. Are there any paid services that can decrypt/download content hosted on vdocipher?

Thanks!

[larley]

1.)
There might be a way, but I'll need a Challenge that was generated by a physical CDM (that I don't have). And no, the request from a browser will not work since the client information is encrypted with the service certificate:

{
    "contentId": {
        "widevinePsshData": {
            "licenseType": "STREAMING",
            "psshData": [
                "CAESEN3hyFak2ki1ivd2AOQzt88aCHVzcC1jZW5jIhgzZUhJVnFUYVNMV0s5M1lBNURPM3p3PT0qADIA"
            ],
            "requestId": "gaKsHnFGr5YxqIkl08V70w=="
        }
    },
    "encryptedClientId": {
        "encryptedClientId": "<truncated, 6976 characters long>",
        "encryptedClientIdIv": "QYAz+35qqoexCUaEfiW2Fg==",
        "encryptedPrivacyKey": "l8bYSrQeXqc9tgPCt5IARlWpZpi6KA/pF/F2P8V7SeZf00puOTLCZ78uK6V2aSp9A6TuLc3/Qdx1JTczTLXcsqGFfB5hIenWrm8r/DIJMkMN0tVECyrNJ4+ukP780YHRN5TRhGfpoeZz+Dj3wlofALgm2v2kZOXFfOFv8hMYUQ2YUmgL2sqj4TZPx+53u99aj9GOcmhA18Vsdn0RDPG0c/qXanN9ghV/4Z5/1nUoZF5lTDfy8I6DYKFIa0vMnt9pGQ5iyOF9VeoKQqhVZj8SHbw9mubZ0w3z7R8z0Tw4MfHjZoAKsU7PQ4f6m4s6mvoFYgMHbYGETB3cYT0Yshva0Q==",
        "providerId": "license.widevine.com",
        "serviceCertificateSerialNumber": "FwW5F8wSBIaLBjM6L3cqjA=="
    },
    "keyControlNonce": 76221900,
    "protocolVersion": "VERSION_2_2",
    "requestTime": "1722587977",
    "type": "NEW"
}

2.)
Yes, many actually, because VdoCipher's hosting/encryption service is not free.

[fa19]

So what are those services called then?

(That can decrypt and download the content)

[larley]

I wish I had quoted your post because the original question was edited.
Before, you were asking if there were any paid services that are utilizing VdoCipher for video protection, which I answered.
And no, there aren't any downloading services. The only service would be the kind people in this forum.

[slayer36]

https://player1.vdocipher.com/v2/?videoId

token seems expired, send new link