K-lite Codec and NOD

Hello, I'm using K-lite Codec Mega Pack 1.3.0 and NOD 32 8 version as well since August. Today NOD says that a few files with .lnk extensions like LAV or FFDShow are bad and moved them to quarantine. My question above files are really bad? and why only today not earlier? Maybe with today virus singatue is something bad?



I chcecked on my old laptop where is installed K-Lite version 10 from 2013 and nod did the same.

same

Same with ESET Endpoint Antivirus 6.
ESET Virus signature database ver.12305

LAV Video.lnk > LNK/Agent.BS Trojan
LAV Audio.lnk > LNK/Agent.BS Trojan
LAV Splitter.lnk > LNK/Agent.BS Trojan

K-Lite 11.3.8

It is of course a false positive.

Right-click on the files in Quarantine and choose "Submit for analysis". Then they should be able to fix the incorrect detection quickly.

Done.