CmdID

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ddp_ps.dll

Microsoft Data Deduplication Service proxy/stub file version info

Library on Windows 1 known copy with hashes

Is it the real ddp_ps.dll?

file version info and known copies
Installed inC:\Windows\system32\
Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionMicrosoft Data Deduplication Service proxy/stub

1 known copy

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\ddp_ps.dll · signed by Microsoft Windows

fd815fba4626a31bb32537b8d6eb101d1fd64c3ff7b119d8c0da3231bcea6878

From the file’s version info and the copies recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look. In Ceplin, "<sha256>".whatis() says which known copy a hash is.