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1. 发明专利

JP4342242B2 Secure file sharing method and apparatus 有权
公开(公告)号：JP4342242B2
公开(公告)日：2009-10-14
申请号：JP2003293786
申请日：2003-08-15
申请人：日本電信電話株式会社
发明人：俊一今野 , 光恭伊藤 , 洋一廣瀬 , 順平渡瀬
IPC分类号： G06F12/14 , G06F21/24 , G06F12/00

2. 发明专利

JP5465651B2 List generating method, list generation device and list generation program 有权
公开(公告)号：JP5465651B2
公开(公告)日：2014-04-09
申请号：JP2010267224
申请日：2010-11-30
申请人：日本電信電話株式会社
发明人：満昭秋山 , 光恭伊藤
IPC分类号： G06F21/44 , G06F13/00 , G06F17/30

3. 发明专利

JP5389734B2 Extraction device and extraction method 有权
公开(公告)号：JP5389734B2
公开(公告)日：2014-01-15
申请号：JP2010117641
申请日：2010-05-21
申请人：日本電信電話株式会社
发明人：裕平川古谷 , 光恭伊藤
IPC分类号： G06F21/56

4. 发明专利

JP5009244B2 Malware detection system, malware detection method and malware detection program 有权
公开(公告)号：JP5009244B2
公开(公告)日：2012-08-22
申请号：JP2008177318
申请日：2008-07-07
申请人：日本電信電話株式会社
发明人：光恭伊藤 , 一史青木
IPC分类号： G06F21/00
摘要： PROBLEM TO BE SOLVED: To detect the communication of malware on a network with a high level of precision. SOLUTION: A malware detection system 1 for detecting the communication of malware by which a terminal device is infected on an actual network 6 includes: a malware analysis device 3 that constructs an execution environment part 13 for actually executing malware and a virtual network environment part 14 connected to the execution environment part 13 so as to acquire the influence of the malware as an analysis result; a state transition pattern generation device 5 for generating a state transition pattern when the malware is executed based on the analysis result; an actual data state transition pattern generation part 34 for generating a state transition pattern when actual communication data is acquired, based on the analysis result of actual communication data that flows on the network 6; and a state transition pattern collation part 35 for comparing/collating a state transition pattern at actual communication data acquisition with a state transition pattern at malware execution, and detecting the communication by the malware on the actual network 6 based on the collation result. COPYRIGHT: (C)2010,JPO&INPIT

5. 发明专利

JP5009186B2 Disassemble the method and disassemble equipment 有权
公开(公告)号：JP5009186B2
公开(公告)日：2012-08-22
申请号：JP2008030892
申请日：2008-02-12
申请人：日本電信電話株式会社
发明人：光恭伊藤 , 誠岩村
IPC分类号： G06F9/45 , G06F9/44 , G06F21/00

6. 发明专利

JP5655185B2 マルウェア感染端末検知装置、マルウェア感染端末検知方法及びマルウェア感染端末検知プログラム有权
标题翻译：恶意软件终端检测装置中，恶意软件感染终端检测方法和恶意软件感染终端检测程序
公开(公告)号：JP5655185B2
公开(公告)日：2015-01-21
申请号：JP2011142901
申请日：2011-06-28
申请人：日本電信電話株式会社 , 国立大学法人名古屋大学
发明人：一史青木 , 一史青木 , 伊藤　光恭 , 光恭伊藤 , 弘喜高倉 , 弘喜高倉
IPC分类号： G06F21/56 , H04L12/66

7. 发明专利

JP5225942B2 Analysis system, analysis methods, and analysis program 有权
公开(公告)号：JP5225942B2
公开(公告)日：2013-07-03
申请号：JP2009157279
申请日：2009-07-01
申请人：日本電信電話株式会社
发明人：一史青木 , 光恭伊藤
IPC分类号： G06F21/56

8. 发明专利

JP5133192B2 Extraction apparatus of the original code, extraction method, and extraction program 有权
公开(公告)号：JP5133192B2
公开(公告)日：2013-01-30
申请号：JP2008260060
申请日：2008-10-06
申请人：日本電信電話株式会社
发明人：誠岩村 , 光恭伊藤
IPC分类号： G06F21/56 , G09C1/00
摘要： PROBLEM TO BE SOLVED: To provide an original code extraction device, extraction method and extraction program capable of extracting the original code of even an execution file whose packing has been performed in multiple. SOLUTION: A memory access monitoring part 5 monitors a monitor target process 4, and when a memory place whose write-in access is generated is executed, the memory place is added to an original code candidate list as the candidate of the original code. A score calculation part 8 calculates scores representing original code likeness related with each candidate. An original code decision part 9 extracts the candidates whose scores exceed a preliminarily designated threshold, or the candidates whose scores become the maximum as original codes from the original code candidate list. COPYRIGHT: (C)2010,JPO&INPIT

9. 发明专利

JP4413635B2 Distributed storage device 有权
公开(公告)号：JP4413635B2
公开(公告)日：2010-02-10
申请号：JP2004021616
申请日：2004-01-29
申请人：日本電信電話株式会社
发明人：陽一中村 , 光恭伊藤 , 真一吉田 , 洋一廣瀬 , 清広野口
IPC分类号： G06F12/14 , G06F21/24 , G06F12/00

10. 发明专利

JP5456715B2 Data specific equipment, data specific methods and data specific program 有权
公开(公告)号：JP5456715B2
公开(公告)日：2014-04-02
申请号：JP2011058598
申请日：2011-03-16
申请人：日本電信電話株式会社
发明人：榮太朗塩治 , 裕平川古谷 , 誠岩村 , 光恭伊藤
IPC分类号： G06F21/56

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