Notice
This is the report regarding the malware detected by the Center’s security software under the Center’s Information Security Policy.
It is aimed at widely calling attention to malware threats.
At the head in the section, we explain the information about most detected malware using the web information.
Therefore, there are unclear explanations and we don’t have any responsibilities about the explanation.
Purpose
We hope that the Internet use promotes more secure by sharing the awareness-raising knowledge.
Therefore, we decided to publish the report.
Auto Detection each Fiscal Year
Oct, 2009 – Mar, 2019: Total: 25,136
| FY | FY2009 | FY2010 | FY2011 | FY2012 | FY2013 | FY2014 | FY2015 |
|---|---|---|---|---|---|---|---|
| Total | 607 | 993 | 1,132 | 998 | 2,598 | 4,275 | 3,948 |
| AVG (day) | 1.67 | 2.72 | 3.10 | 2.73 | 7.12 | 11.71 | 43.38 |
| FY | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 |
|---|---|---|---|---|---|---|---|
| Total | 3,503 | 3,784 | 1,931 | ||||
| AVG (day) | 9.6 | 10.37 | 5.29 |
平成３０年度検知マルウェア報告（Malware Detection Report 2018）
| 2018年4月 (Apr, 2018) | 2018年5月 (May, 2018) | 2018年6月-8月 (Jun-Aug, 2018) | 2018年9月-10月 (Sep-Oct, 2018) | 2018年11月-12月 (Nov-Dec, 2018) | 2019年1月 (Jan, 2019) |
|---|---|---|---|---|---|
| 2019年2月 (Feb, 2019) | 2019年3月 (Mar, 2019) |
平成２９年度検知マルウェア報告（Malware Detection Report 2017）
| 2017年4月 (Apr, 2017) | 2017年5月 (May, 2017) | 2017年6月 (Jun, 2017) | 2017年07-09月 (Jul-Sep, 2017) | 2017年10月 (Oct, 2017) | 2017年11-12月 (Nov-Dec, 2017) |
|---|---|---|---|---|---|
| 2018年1月 (Jan, 2018) | 2018年2月 (Feb, 2018) | 2018年3月 (Mar, 2018) |
FY2016 - Detected Malware Report
| Apr, 2016 | May, 2016 | Jun, 2016 | Jul, 2016 | Aug, 2016 | Sep, 2016 |
|---|---|---|---|---|---|
| Oct, 2016 | Nov, 2016 | Dec, 2016 | Jan, 2017 | Feb, 2017 | Mar, 2017 |
FY2015 - Detected Malware Report
| Apr, 2015 | May, 2015 | Jun, 2015 | July-Aug, 2015 | Sep-Oct, 2015 | Nov, 2015 |
|---|---|---|---|---|---|
| Dec, 2015 | Jan, 2016 | Feb, 2016 | Mar, 2016 |
FY2014 - Detected Malware Report
| Apr, 2014 | May, 2014 | Jun-Sep, 2014 | Oct, 2014 | Nov, 2014 | Dec, 2014 |
|---|---|---|---|---|---|
| Jan, 2015 | Feb, 2015 | March, 2015 |
FY2013 - Detected Malware Report
| Apr, 2013 | May, 2013 | Jun, 2013 | Jul-Sep, 2013 | Oct, 2013 | Nov, 2013 |
|---|---|---|---|---|---|
| Dec, 2013 | Jan, 2014 | Feb, 2014 | Mar, 2014 |
FY2012 - Detected Malware Report
| Apr, 2012 | May, 2012 | June, 2012 | Jul-Aug, 2012 | Sep, 2012 | Oct, 2012 |
|---|---|---|---|---|---|
| Nov, 2012 | Dec, 2012 | Jan, 2013 | Feb, 2013 | Mar, 2013 |
FY2011 - Detected Malware Report
| Apr, 2011 | May, 2011 | June, 2011 | Jul, 2011 | Sep, 2011 | Oct, 2011 |
|---|---|---|---|---|---|
| Nov, 2011 | Dec, 2011 | Jan, 2012 | Feb, 2012 | Mar, 2012 |