Curious about this. Many months ago, I messed around with a free iptv service called "streamstorm". Like all of them, it didn't work very well. However, I think I noticed a problem after that when posting to craigslist which indicated to me there may have been something fishy with this. It makes sense, since there would be no way for these guys to make money, except by donations. Can addons for kodi contain such malware?
If you had a problem, you did not get it from StreamStorm addon. Maybe a web hosting site that had the install file. Those free hosting sites are notorious for malware.