AudioSes.dll
Audio Session file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real AudioSes.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionAudio Session
2 known copies
10.0.19041.264 (WinBuild.160101.0800) · C:\Windows\SysWOW64\AudioSes.dll · signed by Microsoft Windows
98cbc82ef28520ffb47bdc30e62d84888dad2d14e81375ef973065ae2dd68cdd10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\AudioSes.dll · signed by Microsoft Windows
25e322822aa08b7532bd7b17ef6dccf011feabcb3af4c6100d56299e6a54d568From 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 AudioSes.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.