logoncli.dll
Net Logon Client DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real logoncli.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionNet Logon Client DLL
2 known copies
10.0.19041.388 (WinBuild.160101.0800) · C:\Windows\system32\logoncli.dll · signed by Microsoft Windows
6d95876ca1a91bce22d09d008976047156496cc5c85909d5c6554042faf34d7e10.0.19041.388 (WinBuild.160101.0800) · C:\Windows\SysWOW64\logoncli.dll · signed by Microsoft Windows
9ac16f12023be5f0049c9d30e86e45d65515f406269ff8821b49cdc8f03fb1dfFrom 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 logoncli.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.