Suspicious.cloud.7.L

I have a problem with l2bin. My antivirus all of a sudden sees one of the l2bin files as a threat. Everything was wonderful until around 30 mins ago. Now when I try to launch L2 it fails. I did a system repair and as it was finishing my antivirus picked up the "suspicious" file again. Is there a problem? Has the servers been compromised? Little info if anyone else has encountered this problem.

Thanks