Retrieve NvFBC Private Data (UUID) from a Steam installation

The C code might look something like this

NvFBCCreateParams createParams;
memset(&createParams, 0, sizeof(createParams));
...
createParams.pPrivateData = (void*)enableKey;
createParams.dwPrivateDataSize = 16;

So we want to find an assignment (MOV dword ptr) to an offset (ptr) in .rdata

followed by an assignment (MOV dword ptr) of value 16 (10h)

There are releases precompiled for you! You can find them in the Releases tab

You can get the executable via go get as well

go get github.com/trevor403/get-priv-data/cmd/...

Executing this program may put you in violation of Steam's EULA

I do not provide any legal guarantees around this software or it's usage. However it is my opinion that the Reverse Engineering effort that went into developing it is covered by the DMCA as it promotes interoperability.