【図表】
出典: https://blog.trendmicro.com/trendlabs-security-intelligence/pulsing-the-heartbeat-apt/
【資料】
◆The HeartBeat APT Campaign (Trendmicro, 2012)
https://www.trendmicro.de/cloud-content/us/pdfs/security-intelligence/white-papers/wp_the-heartbeat-apt-campaign.pdf
