twinapi.dll
twinapi file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real twinapi.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
Descriptiontwinapi
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\twinapi.dll · signed by Microsoft Windows
24bb4fd681108c8f73f88194b1804951afc74e85d24165bf96e57033f661c8de10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\twinapi.dll · signed by Microsoft Windows
c71c31374c5c0ed5b597696a4a474a80b30bc4cb594ace90a86b0372535b432fFrom 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 twinapi.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.