What are these apps on my phone?

[notthecake]

I went through all the apps on my Galaxy S7 Edge with Verizon and there were some that I just can't find an answer to what they are from Google.

D-MAT (force stop and disable available)
org.codeaurora.btmultisim (force stop available only)
SilentLogging (force stop available only)

There was also one that came up really quick in my running apps and disappeared and I have yet to be able to find it. It's not listed in my apps.

LLKAgent

Does anybody know what these are?

 

[mustang7757]

Nothing to worry about Verizon apps /system apps

 

[B. Diddy]

I moved this from the Android Apps forum to the General Help forum since the former is intended for developers to promote their apps.