2017-09-29 ◎9/29 件名:Invoice From:FIRSTNAME LASTNAME <FIRSTNAME@適当なドメイン> 本文: Hi Invoice attached for the Office365 account. Regards FITSTNAME LASTNAME (AVASTへの画像リンク) Virus-free. www.avast.com 添付ファイル:数字4~6桁.7z 7zファイルの中身は、Invoice_数字11~12桁.vbs https://www.virustotal.com/#/file/2be61a198507ad6eef52693eafd4379dc3c84cd20b87081339fc131b806b3d61/detection https://www.virustotal.com/#/file/cfc3d9c7623c0800839b0498628e078536b4578df3112c16cd938fcb81801c04/detection https://www.virustotal.com/#/file/7fba95d1cb0481742860b0600f834b4ffb78fa6ed9e1f4856ded5415d53c4b3d/detection https://www.virustotal.com/#/file/e79125a18097f44f1790b9a94e90e88597c255d93b15cfc13a8fdbb7756b4888/detection https://www.virustotal.com/#/file/479e191cea97dd1c26f5a280f91dab88132e9322cbcaff480491984def3771a7/detection https://www.virustotal.com/#/file/e7ce2fd53220f597a1eea57edd8ec864834da9a77be1009af049a36480b2fc77/detection