2017-10-20 ◎10/20 件名:Documents や Receipt From:NAME <NAME.数字2~4桁@Toドメイン> (を偽装) 本文:(なし) 添付ファイル:DC000数字3~4桁.doc https://www.virustotal.com/#/file/5614c3ababdfa1ceec6babcacb3207b8628eddd89c2502c5157a2961febb3c29/detection https://www.virustotal.com/#/file/0f728b8f0e7ff8238f1b43649ddaeb70f580a4f4a28f9c7b187c3a27bb7f4b9b/detection