bcd.dll
BCD DLL file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real bcd.dll?
Installed in
C:\Windows\system32\C:\Windows\SysWOW64\Signed byMicrosoft Windows
ProductMicrosoft Windows Operating System, Microsoft Corporation
DescriptionBCD DLL
2 known copies
10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\bcd.dll · signed by Microsoft Windows
2b0ea5025716135fe0d8c9cd00b34afda4fe4fd21e43c4e047d316a9505cea7810.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\bcd.dll · signed by Microsoft Windows
5b3c3c3c75093787e2433a4d27ca716d1d6a0be9d74332a15ce663e5ad25c251From 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 bcd.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.