api-ms-win-crt-runtime-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-crt-runtime-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:\Windows\system32\downlevel\api-ms-win-crt-runtime-l1-1-0.dll · signed by Microsoft Windows

07382c0d91dad2bb6ba8bd06ea02f12c57abf7c4e5a70672e9f2954d09a4ffd4

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-crt-runtime-l1-1-0.dll · signed by Microsoft Windows

44fc35755a1865d293e8f9b61d35127474717c03cb8d5c8e400bb288d6624d0b

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

48655a29504bcdb1a7f5c2b316f9cd71ab35ca521d2659df105f49c40b0f92f0

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-crt-runtime-l1-1-0.dll · signed by Microsoft Windows

4adff24cfea9d01a4b0feb1616b601123aae66f937189191a3ea85b964797b91

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

67b23770d9202fc430af5048086d330926555707553b5e800b65e48695d71ad8

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-crt-runtime-l1-1-0.dll · signed by Microsoft Windows Kits Publisher

878efec29a8faf51f65509585d8f7075d0cd41b7f2c9b09d4e0c62e0cd118332

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

7f995e893f523a7f57b1d8f1c22f18b5aa5b32fc6826c33fb4429c3e73726974

10.0.14388.0 (rs1_release.160709-1635) · C:\Program Files (x86)\Cisco Systems\Cisco Jabber\api-ms-win-crt-runtime-l1-1-0.dll · signed by Microsoft Corporation

979259c120df5998c2f17d8406aebcc808dfc3b5bc1033067e79d5df38d63bba

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

66b86ed0867fe22e80b9b737f3ee428be71f5e98d36f774abbf92e3aaca71bfb

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

bf55134f17b93d8ac4d8159a952bee17cb0c925f5256aa7f747c13e5f2d00661

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.