Update apt_gamaredon.txt
Update apt_gamaredon.txt

https://www.virustotal.com/gui/file/f03929f52932ccd3363310f95aacea8130331478b531d8989bcff9793e8516d7/behavior/SNDBOX
stamparm/maltrail,stamparm/maltrail,stamparm/maltrail,stamparm/maltrail