Just for the record, I also ran into GTS being detected as malware at work. The engine they use is Emsisoft or Sophos. · Issue #2588 · opentoonz/opentoonz · GitHub
Locky Ransomware [Updated] - Decryption, removal, and lost files recovery (updated)
Emsisoft releases decryptor for Maze, Egregor and Sekhmet ransomware – Born's Tech and Windows World
Emsisoft - Emsi-Wikipedians: We Need Your Help! ▻ http://emsi.at/wiki If you have both experience contributing to Wikipedia and a good reputation in the Wiki community, you can help your favorite Anti-Malware out