Virus.Injector.Lol

SirVid·4/15/2016, 9:51:46 AM·10 votes·6,571 views

OK So I just loaded up LoL for a few games..It had to do a patch update..So after all that was finish the Launch button shows up..At the same time i get a MSG from Malwarebytes saying it has just blocked a virus called Virus.Injector.LoL..WTF is that RIOT!! Are you guy now inserting hidden back door file in these patches to monitor people of worse??

21 Comments

Riot xNymia4/15/2016, 10:50:31 AM4 votes

Hey!

This is a false positive that has been introduced by the latest Malwarebytes definitions update, there is no malware in the launcher. Im working with MWB now to get it resolved and have the false positive removed. It could take up to 24 Hours though once they get it sorted so, youre going to have to bear with us.

As a short term workaround you can whitelist the Riot Games folder in the malwarebytes configuration settings, this will stop it scanning the folder.

Virus total info for anyone interested: https://virustotal.com/en/file/87b505e2a820d9631da0c4b885a81364686cd514d22e681a5c9920e8ad036ab8/analysis/1460693916/

Thanks!

dudeman11304/15/2016, 10:42:29 AM3 votes

Just got that too. Found this post looking up Virus.injector.lol. It could be a false positive, but Malwarebytes doesn't usually have false positives...

Riot xNymia4/15/2016, 2:04:41 PM2 votes

Ok guys, Malwarebytes have confirmed this is a False positive and will be removed in the next Definitions update (this will be in a few hours from now) Sit tight!

Damzzzz4/15/2016, 12:57:50 PM1 votes

Hey, I had the same issue.

You have to restore the file from quarantine of malwarebytes then desactivate the protection against malware program. It works for me. You can reactivate the protection when the game is lauched.

Mirai Sayu4/15/2016, 12:57:55 PM1 votes

http://imgur.com/TSmQwPY still got it yup :/ hope it gets solved fast and we get back an official report that it was indeed false positive.

OP Quadra killer4/15/2016, 4:04:41 PM1 votes

So uh, I deleted the file, thinking it was some sort of malware that had managed to find it's way onto LoL and deleted it from quarantine.

Uh, what do I do now to fix that? Do I have to re-install the entire game?

Although, why is it called Virus.Injector.lol? How'd it end up with that name if it isn't a virus?

Yakiitorii4/16/2016, 12:56:58 AM1 votes

Had the same issue after reading the comments i just removed the file from the white list. relaunched the program and its working fine now. i too thought it was some virus lol..

Frappuccino4/15/2016, 11:25:45 AM1 votes

Had the same issue. Malwarebytes mistakenly classifies a file in the LoL launcher as a virus. Just mark Riot's folder as a safe folder in Malwarebytes' configuration to solve the issue. Malwarebytes may have deleted that launcher file, so if you have problems launching, just click on repair next to the launch button on your LoL client.

Source: A reddit post of the same issue where riot staff replied https://www.reddit.com/r/leagueoflegends/comments/4ev01r/malwarebytes_just_picked_up_malware_from_my/