kl_platf.exe is a application which is most likely NOT a virus. So, if kl_platf.exe is on your PC, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, it is still recommended to use a well-known antivirus with a good detection rate, in order to yourself yourself against viruses and malware.
This application is normally stored on disk in C:\Program Files (x86)\Kaspersky Lab\Kaspersky Software Updater\kl_platf.exe.
The MD5 fingerprint for this executable is c4a87e8d648720ecda3ebd24498fa9f8.
This application is registered as a Windows service. This means it runs on your system in background, usually without showing any user interface to you. Most Windows services are legit programs, which perform useful features to other programs or to Windows in general.
This application uses the net to communicate. In this day and age this is expected from a program. For example, most of the apps on your PC check for updates. For this, Internet communications are necessary.
This app runs in 32-bit mode. It does not benefit of the entire set of features of current computer CPUs. This is quite normal because the publishers did not upgrade it to use the x64 instruction set.
The description stored in the file is Kaspersky Lab Platform Service.
File version stored as a property 18.104.22.1683.
Company name AO Kaspersky Lab.
Legal copyright © 2016 AO Kaspersky Lab. All Rights Reserved..
This program does NOT have visible elements of user interface. This is usually a bad thing.
kl_platf.exe has a digital signature. Nowadays most virus-free software applications are digitally signed.
The digital signature attached to kl_platf.exe is valid. This is most likely a clean, ok program.
Digitally signed by: Kaspersky Lab
Certificate's issuer name: DigiCert High Assurance Code Signing CA-1
This program is registered to start when the computer boots. Yes
It has an uninstall routine, which is a good sign. si are uninstall.