dsound.dll
DirectSound file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real dsound.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionDirectSound
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\dsound.dll · signed by Microsoft Windows
4487bff47300f4572ba108ec64b41ad4df14c30fb272bc2c04e1e2ee06ad8c1310.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\dsound.dll · signed by Microsoft Windows
7e7d1d2e2dca3d228a4a1c6a33885096cc884281a69963670851aa51cf093d1cFrom 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.
What detects it
Sigma names dsound.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.