drvstore.dll
Driver Store API file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real drvstore.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionDriver Store API
2 known copies
10.0.19041.488 (WinBuild.160101.0800) · C:\Windows\system32\drvstore.dll · signed by Microsoft Windows
20585d8d1351355d132e448f0daff28e962db55f1e62bc9ab63147150396659910.0.19041.488 (WinBuild.160101.0800) · C:\Windows\SysWOW64\drvstore.dll · signed by Microsoft Windows
b93a16480e6e57d4970b376ded3ce5622c63de47e3e8102b376a0518c63595e0From 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 drvstore.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.