api-ms-win-core-timezone-l1-1-0.dll

ApiSet Stub DLL file version info

Library on Windows 10 known copies with hashes

Is it the real api-ms-win-core-timezone-l1-1-0.dll?

file version info and known copies

Original nameapisetstub in the file’s header: a renamed copy still carries it

Installed inC:\Program Files (x86)\Cisco Systems\Cisco Jabber\
C:\Program Files (x86)\Cisco Systems\Cisco Jabber\x64\
C:\Program Files (x86)\Microsoft Office\root\Client\

Signed byMicrosoft Windows

ProductMicrosoft Windows Operating System, Microsoft Corporation

DescriptionApiSet Stub DLL

10 known copies

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Redist\10.0.19041.0\ucrt\DLLs\x64\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows

33adac3484118f56f3d8d8745431cef241d643b46956e08fbb62a63a6f2236da

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Redist\10.0.19041.0\ucrt\DLLs\arm\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows Kits Publisher

66b8af1ac251730cf6a3fd340581ce7182f6a96d2dfebc3475058f1b7932d06b

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\downlevel\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows

7565dc828bb26844ad8ba872e227fba719195a37b06610205788f5956e3a8c88

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Redist\10.0.19041.0\ucrt\DLLs\x86\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows

94c1677139cfcd687dcc11b7b9cd94a82aa7ac2084992aa7d9db6a06010609a2

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows

9c8461929b61e0fd269ce735d699e7e3b6c0159d3e2659f60d681290abf9eac5

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\downlevel\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Windows

f2f3a2519f439a68e85e54df2277b49758765c3fa80f10be8186e95fad0f481f

10.0.14393.33 (rs1_release_sec.160727-1952) · C:\Program Files (x86)\Cisco Systems\Cisco Jabber\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Corporation

a5453cd2b5e98d40ca17dd20a8f5974f29de7236a076867a3bc3cbca441be928

10.0.14393.33 (rs1_release_sec.160727-1952) · C:\Program Files (x86)\Cisco Systems\Cisco Jabber\x64\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Corporation

dd80f0b0f329bc5fbab42787b5f4afb8e99cc8251d85fe9c2559f7ccbbd9ff07

10.0.10240.16384 (th1.150709-1700) · C:\Program Files (x86)\Microsoft Office\root\Client\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Corporation

0fa42237fd1140fd125c6edb728d4c70ad0276c72fa96c2faabf7f429fa7e8f1

10.0.10240.16384 (th1.150709-1700) · C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll · signed by Microsoft Corporation

7d4252ab1b79c5801b58a08ce16efd3b30d8235733028e5823f3709bd0a98bcf

From 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.