http://www.trendmicro.co.jp/vinfo/virusencyclo/default5.asp?VName=TROJ_JBELLZ.A
http://www.zdnet.co.jp/news/0301/16/njbt_08.html
http://www.nai.com/japan/virusinfo/virE.asp?v=Exploit-JBellz
http://www.symantec.com/region/jp/sarcj/data/t/trojan.linux.jbellz.html