CmdID / Files

rtmcodecs.dll

Microsoft Real Time Media Codec Library file version info

Library on Windows 2 known copies with hashes

Is it the real rtmcodecs.dll?

file version info and known copies

Installed inC:\Windows\system32\
C:\Windows\SysWOW64\

Signed byMicrosoft Windows

ProductMicrosoft Skype Media Stack, Microsoft Corporation

DescriptionMicrosoft Real Time Media Codec Library

2 known copies

2018.6.1.57:releases/CL2018.R06:489934d3427ba175f96a716e69f1346e123a6779:(BuildId:25316617:release) · C:\Windows\system32\rtmcodecs.dll · signed by Microsoft Windows

9bf0706ae55b5d392042dd364e21c56ea6922036741988c9b4ecb621e2a90844

2018.6.1.57:releases/CL2018.R06:489934d3427ba175f96a716e69f1346e123a6779:(BuildId:25316559:release) · C:\Windows\SysWOW64\rtmcodecs.dll · signed by Microsoft Windows

68a00cc7672fd1f78d0b94c491c6f11dec4ec1574303727b8f0b2f3a6252ccfa

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.