CCC DATAset 2009 によるマルウェア配布元の可視化

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1 CCC DATAset F CCC DATAset URL Visualization of the Malware distribution by CCC DATAset 2009 Takahiro Matsuki Yuu Arai Risk Research Institute of Cyber Space, Little earth Corporation Co., Ltd Toranomon Minato-Ku Tokyo Japan takahiro.matsuki@lac.co.jp, y.arai@lac.co.jp Abstract The domestic BOTs infection decreases by continuation of the attention by the Cyber Clean Center. However, most undetectable malware are distributed from foreign countries. In this paper, promote the grasp of the actual situation by making the geographical distribution of the malware distribution visible with CCC DATAset Also downloader and infection to plural malware are increasing recently. Because make a URL list of the distribution of the malware and examine a method to prevent infection expansion with the downloader. 1 Web Web USB MWS 2008 [1]

2 CCC DATAset 2009 URL 2 CCC DATAset 2009 IP Geolocation GeoLite City [3] Google Maps API [4] 1 F-Secure [6] 2.1 IP ,494 IP IP 357 IP 1 1 1: IP IP % 274 IP 1 10 IP 94% IP 11 IP IP 5 IP IP 1 1 IP IP IP, 5 IP % 2.2 1,494 IP % 1 IP

3 1: 2: IP IP 1 1, , ,001 5,000 4 IP TSPY KOLABC.CH TSPY KOLABC.CH 11 2,084 IP A 923 IP B 2 TSPY KOLABC.CH IP 2 A B TSPY KOLABC.CH A B : TSPY KOLABC.CH TSPY KOLABC.CH BKDR POEBOT.GN WORM SWTYMLAI.CD Web [7] BKDR POEBOT.GN 569 WORM SWTYMLAI.CD 1 IP TSPY KOLABC.CH KML Google Earth [5]

4 3: TSPY KOLABC.CH 2.3 Web 80 Web Web IP 4 Web CCC DATAset 2009 CCC DATAset 2009 Web IP 80 1 CCC DATAset , , % 5 X Y IP BKDR PROTUX.AHB [2] HTTP HTTP 3 CCC DATAset , , % CCC DATAset ,942,221 1,157, % CCC DATAset :

5 4: Web 4 URL 80 CCC DATAset 2009 HTTP URL URL URL % % HTTP GET URL 3 URL 2.2 TSPY KOLABC.CH URL ICQ AIM Firefox URL 4 PE BOBAX.AF-O [8] 3: HTTP GET URL 3/13 honeypot honeypot /14 honeypot honeypot URL URL 22 URL 4.1 DB Web Web IP URL

6 URL 4: URL AIM.exe Win95 98 NT4/ICQ 4/Lite Edition/icq4 setup.exe TSPY KOLABC.CH URL Stopbadware.org surbl.org Norton Safe Web Trend Micro Smart Protection Network 5 CCC DATAset 2009 URL NICT Telecom-ISAC Japan [1] (2008). Vol No.8 [2] /0812monthly.html [3] MaxMind - GeoLite City [4] Google Maps API [5] Google Earth API - Google Code [6] F-Secure Weblog : News from the Lab html [7] Trend Micto TSPY KOLABC.CH ve graywaredetails.asp?gname=tspy%5fkolabc %2ECH&VSect=Td [8] Avira Worm/Bobic.K.3 fulldetails/id vir/1189/worm bobic.k.3.html [9] StopBadware.org [10] surbl.org [11] Norton Safe Web

1011  時系列分析による連鎖感染の可視化と検体種別の推測

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