Katsunari Yoshioka

104 papers A* 4A 10B 10C 1Misc 2Journal 47Unranked 30

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	CIC-YNU-IoTMal: A comprehensive multilayer dataset for static and dynamic analysis of IoT malware behavior. Inf. Syst. Sajjad Dadkhah, Ogobuchi Daniel Okey, Sebin Abraham Maret, Yen-Wu Lo, Amir Firouzi, Ryu Kuki, Takayuki Sasaki, Katsunari Yoshioka, Tao Ban, Seiichi Ozawa, Ali A. Ghorbani
2025	A	`conf`	A Longitudinal Analysis of LockBit 3.0's Extortion Lifecycle and Response to Law Enforcement. RAID Yin Minn Pa Pa, Yuji Sekine, Yamato Kawaguchi, Tatsuki Yogo, Kelvin Lubbertsen, Rolf van Wegberg, Michel van Eeten, Katsunari Yoshioka
2025	A*	`conf`	Am I Infected? Lessons from Operating a Large-Scale IoT Security Diagnostic Service. USENIX Security Symposium Takayuki Sasaki, Tomoya Inazawa, Youhei Yamaguchi, Simon Parkin, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2025	J	`jnl`	Am I Infected? Lessons from Operating a Large-Scale IoT Security Diagnostic Service. CoRR Takayuki Sasaki, Tomoya Inazawa, Youhei Yamaguchi, Simon Parkin, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2025	A	`conf`	Bits and Pieces: Piecing Together Factors of IoT Vulnerability Exploitation. AsiaCCS Arwa Abdulkarim Al Alsadi, Mathew Vermeer, Takayuki Sasaki, Katsunari Yoshioka, Michel van Eeten, Carlos Gañán
2025	J	`jnl`	Characteristics Analysis of Posts Leading to Online Fraud and Crime on Social Media. J. Inf. Process. Misato Matsuda, Yamato Kawaguchi, Akira Fujita, Katsunari Yoshioka
2025	—	`conf`	Function-Level Syscall Fingerprinting for IoT Malware Capability Classification. ESORICS Workshops (3) Yutaro Osako, Hayato Hamano, Yuto Aono, Toshihiro Yamauchi, Katsunari Yoshioka, Takahiro Kasama, Takuya Fujihashi, Shunsuke Saruwatari
2025	—	`conf`	Multimodal LLM-Based Identification and Fingerprinting of Internet-Exposed IoT Devices via WebUI Analysis. ACSAC Workshops Kotoe Goya, Kano Hayashi, Ryu Kuki, Takayuki Sasaki, Katsunari Yoshioka
2025	—	`conf`	Uncovering Suspicious Posts on Abandoned Blogs. ICC Hiroki Nakano, Takashi Koide, Daiki Chiba, Katsunari Yoshioka, Tsutomu Matsumoto
2025	J	`jnl`	Unveiling IoT Threats: A Case Study on Darknet and Honeypot Analysis. Computer Koji Nakao, Daisuke Inoue, Katsunari Yoshioka
2024	—	`conf`	A Case Study of URL Blocklist Maintenance. DSC Mizuho Hasegawa, Yamato Kawaguchi, Hiroaki Takayama, Yasuhiro Kunimine, Hidekazu Tanaka, Shintaro Kawamura, Akira Fujita, Shingo Yasuda, Daisuke Inoue, Nobuyo Fujiwara, Kazuki Takada, Rui Tanabe, Katsunari Yoshioka
2024	J	`jnl`	Characteristics Comparison between Carpet Bombing-type and Single Target DRDoS Attacks Observed by Honeypot. J. Inf. Process. Qingxin Mao, Daisuke Makita, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2024	B	`conf`	Customized Malware: Identifying Target Systems Using Personally Identifiable Information. COMPSAC Rui Tanabe, Yuta Inoue, Daigo Ichikawa, Takahiro Kasama, Daisuke Inoue, Katsunari Yoshioka, Tsutomu Matsumoto
2024	J	`jnl`	EtherWatch: A Framework for Detecting Suspicious Ethereum Accounts and Their Activities. J. Inf. Process. Takayuki Sasaki, Jia Wang, Kazumasa Omote, Katsunari Yoshioka, Tsutomu Matsumoto
2024	—	`conf`	Exploring the Impact of LLM Assisted Malware Variants on Anti-Virus Detection. DSC Zhewei Huang, Yin Minn Pa Pa, Katsunari Yoshioka
2024	J	`jnl`	Honeypot Method to Lure Attackers Without Holding Crypto-Assets. IEEE Access Hironori Uchibori, Katsunari Yoshioka, Kazumasa Omote
2024	—	`conf`	Investigating Black-Market Jobs on Social Networking Service. DSC Yamato Kawaguchi, Kazuki Takada, Yin Minn Pa Pa, Rui Tanabe, Katsunari Yoshioka, Tsutomu Matsumoto
2024	J	`jnl`	Observation of Human-Operated Accesses Using Remote Management Device Honeypot. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Takayuki Sasaki, Mami Kawaguchi, Takuhiro Kumagai, Katsunari Yoshioka, Tsutomu Matsumoto
2024	J	`jnl`	SPOT: In-depth Analysis of IoT Ransomware Attacks Using Bare Metal NAS Devices. J. Inf. Process. Hiroki Yasui, Takahiro Inoue, Takayuki Sasaki, Rui Tanabe, Katsunari Yoshioka, Tsutomu Matsumoto
2024	J	`jnl`	Understanding Characteristics of Phishing Reports from Experts and Non-Experts on Twitter. IEICE Trans. Inf. Syst. Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
2024	B	`conf`	VT-SOS: A Cost-effective URL Warning utilizing VirusTotal as a Second Opinion Service. NOMS Kyohei Takao, Chika Hiraishi, Rui Tanabe, Kazuki Takada, Akira Fujita, Daisuke Inoue, Carlos Gañán, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2024	A*	`conf`	Who Left the Door Open? Investigating the Causes of Exposed IoT Devices in an Academic Network. SP Takayuki Sasaki, Takaya Noma, Yudai Morii, Toshiya Shimura, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2023	—	`conf`	An Attacker's Dream? Exploring the Capabilities of ChatGPT for Developing Malware. CSET @ USENIX Security Symposium Yin Minn Pa Pa, Shunsuke Tanizaki, Tetsui Kou, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2023	A	`conf`	Bin there, target that: Analyzing the target selection of IoT vulnerabilities in malware binaries. RAID Arwa Abdulkarim Al Alsadi, Kaichi Sameshima, Katsunari Yoshioka, Michel van Eeten, Carlos Hernandez Gañán
2023	B	`conf`	Canary in Twitter Mine: Collecting Phishing Reports from Experts and Non-experts. ARES Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
2023	J	`jnl`	Canary in Twitter Mine: Collecting Phishing Reports from Experts and Non-experts. CoRR Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
2023	J	`jnl`	Mitigate: Toward Comprehensive Research and Development for Analyzing and Combating IoT Malware. IEICE Trans. Inf. Syst. Koji Nakao, Katsunari Yoshioka, Takayuki Sasaki, Rui Tanabe, Xuping Huang, Takeshi Takahashi, Akira Fujita, Jun'ichi Takeuchi, Noboru Murata, Junji Shikata, Kazuki Iwamoto, Kazuki Takada, Yuki Ishida, Masaru Takeuchi, Naoto Yanai
2023	—	`conf`	Peering into the Darkness: The Use of UTRS in Combating DDoS Attacks. ESORICS (2) Radu Anghel, Swaathi Vetrivel, Elsa Turcios Rodriguez, Kaichi Sameshima, Daisuke Makita, Katsunari Yoshioka, Carlos Gañán, Yury Zhauniarovich
2023	J	`jnl`	Simulating and Estimating the Effectiveness of Security Notification by ISP to Malware-Infected Users. J. Inf. Process. Xuping Huang, Shunsuke Mochizuki, Akira Fujita, Katsunari Yoshioka
2023	—	`conf`	Who are youƒ OSINT-based Profiling of Infrastructure Honeypot Visitors. ISDFS Takayuki Sasaki, Katsunari Yoshioka, Tsutomu Matsumoto
2022	B	`conf`	Amplification Chamber: Dissecting the Attack Infrastructure of Memcached DRDoS Attacks. DIMVA Mizuki Kondo, Rui Tanabe, Natsuo Shintani, Daisuke Makita, Katsunari Yoshioka, Tsutomu Matsumoto
2022	B	`conf`	An Internet-Wide View of Connected Cars: Discovery of Exposed Automotive Devices. ARES Takahiro Ueda, Takayuki Sasaki, Katsunari Yoshioka, Tsutomu Matsumoto
2022	J	`jnl`	Connection Type Identification and Uplink Speed Estimation of Malware Infected Hosts. J. Inf. Process. Xuping Huang, Shunsuke Mochizuki, Katsunari Yoshioka
2022	J	`jnl`	Disposable Botnets: Long-term Analysis of IoT Botnet Infrastructure. J. Inf. Process. Rui Tanabe, Tsuyufumi Watanabe, Akira Fujita, Ryoichi Isawa, Carlos Gañán, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2022	J	`jnl`	Exploring Event-synced Navigation Attacks across User-generated Content Platforms in the Wild. J. Inf. Process. Hiroki Nakano, Daiki Chiba, Takashi Koide, Mitsuaki Akiyama, Katsunari Yoshioka, Tsutomu Matsumoto
2022	A*	`conf`	Exposed Infrastructures: Discovery, Attacks and Remediation of Insecure ICS Remote Management Devices. SP Takayuki Sasaki, Akira Fujita, Carlos Hernandez Gañán, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2022	—	`conf`	Fighting IoT Cyberattacks: Device Discovery, Attack Observation and Security Notification. CPSS@AsiaCCS Katsunari Yoshioka
2022	—	`conf`	Multifaceted Analysis of Malicious Ethereum Accounts and Corresponding Activities. CSP Jia Wang, Takayuki Sasaki, Kazumasa Omote, Katsunari Yoshioka, Tsutomu Matsumoto
2022	A	`conf`	No Spring Chicken: Quantifying the Lifespan of Exploits in IoT Malware Using Static and Dynamic Analysis. AsiaCCS Arwa Abdulkarim Al Alsadi, Kaichi Sameshima, Jakob Bleier, Katsunari Yoshioka, Martina Lindorfer, Michel van Eeten, Carlos Hernandez Gañán
2022	—	`conf`	SPOT: Analyzing IoT Ransomware Attacks using Bare Metal NAS Devices. AsiaJCIS Hiroki Yasui, Takahiro Inoue, Takayuki Sasaki, Rui Tanabe, Katsunari Yoshioka, Tsutomu Matsumoto
2021	B	`conf`	Adaptive Observation of Emerging Cyber Attacks targeting Various IoT Devices. IM Seiya Kato, Rui Tanabe, Katsunari Yoshioka, Tsutomu Matsumoto
2021	—	`conf`	Designing Comprehensive Cyber Threat Analysis Platform: Can We Orchestrate Analysis Engines? PerCom Workshops Takeshi Takahashi, Yuki Umemura, Chansu Han, Tao Ban, Keisuke Furumoto, Ohnori Nakamura, Katsunari Yoshioka, Jun'ichi Takeuchi, Noboru Murata, Yoshiaki Shiraishi
2021	J	`jnl`	Editor's Message to Special Issue of Computer Security Technologies for Realizing Society 5.0. J. Inf. Process. Katsunari Yoshioka
2021	J	`jnl`	Empirical Analysis of Security and Power-Saving Features of Port Knocking Technique Applied to an IoT Device. J. Inf. Process. Aamir H. Bokhari, Yuta Inoue, Seiya Kato, Katsunari Yoshioka, Tsutomu Matsumoto
2021	J	`jnl`	Leveraging Machine Learning Techniques to Identify Deceptive Decoy Documents Associated With Targeted Email Attacks. IEEE Access Bo Sun, Tao Ban, Chansu Han, Takeshi Takahashi, Katsunari Yoshioka, Jun'ichi Takeuchi, Abdolhossein Sarrafzadeh, Meikang Qiu, Daisuke Inoue
2021	J	`jnl`	To Get Lost is to Learn the Way: An Analysis of Multi-Step Social Engineering Attacks on the Web. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Takashi Koide, Daiki Chiba, Mitsuaki Akiyama, Katsunari Yoshioka, Tsutomu Matsumoto
2021	J	`jnl`	Understanding the Fake Removal Information Advertisement Sites. J. Inf. Process. Takashi Koide, Daiki Chiba, Mitsuaki Akiyama, Katsunari Yoshioka, Tsutomu Matsumoto
2020	—	`conf`	APTGen: An Approach towards Generating Practical Dataset Labelled with Targeted Attack Sequences. CSET @ USENIX Security Symposium Yusuke Takahashi, Shigeyoshi Shima, Rui Tanabe, Katsunari Yoshioka
2020	J	`jnl`	Dangers of IP Camera - An Observational Study on Peeping. J. Inf. Process. Kazuki Tamiya, Aamir H. Bokhari, Yuta Ezawa, Sou Nakayama, Ying Tie, Rui Tanabe, Akira Fujita, Katsunari Yoshioka, Tsutomu Matsumoto
2020	J	`jnl`	Detecting and Understanding Online Advertising Fraud in the Wild. IEICE Trans. Inf. Syst. Fumihiro Kanei, Daiki Chiba, Kunio Hato, Katsunari Yoshioka, Tsutomu Matsumoto, Mitsuaki Akiyama
2020	B	`conf`	Disposable botnets: examining the anatomy of IoT botnet infrastructure. ARES Rui Tanabe, Tatsuya Tamai, Akira Fujita, Ryoichi Isawa, Katsunari Yoshioka, Tsutomu Matsumoto, Carlos Gañán, Michel van Eeten
2020	J	`jnl`	IoT Malware Analysis and New Pattern Discovery Through Sequence Analysis Using Meta-Feature Information. IEICE Trans. Commun. Chun-Jung Wu, Shin-Ying Huang, Katsunari Yoshioka, Tsutomu Matsumoto
2020	B	`conf`	It Never Rains but It Pours: Analyzing and Detecting Fake Removal Information Advertisement Sites. DIMVA Takashi Koide, Daiki Chiba, Mitsuaki Akiyama, Katsunari Yoshioka, Tsutomu Matsumoto
2020	A	`conf`	On the Origin of Scanning: The Impact of Location on Internet-Wide Scans. Internet Measurement Conference Gerry Wan, Liz Izhikevich, David Adrian, Katsunari Yoshioka, Ralph Holz, Christian Rossow, Zakir Durumeric
2020	J	`jnl`	Pay the Piper: DDoS Mitigation Technique to Deter Financially-Motivated Attackers. IEICE Trans. Commun. Takayuki Sasaki, Carlos Hernandez Gañán, Katsunari Yoshioka, Michel van Eeten, Tsutomu Matsumoto
2020	J	`jnl`	ThingGate: A Gateway for Managing Traffic of Bare-metal IoT Honeypot. J. Inf. Process. Chun-Jung Wu, Katsunari Yoshioka, Tsutomu Matsumoto
2020	A	`conf`	Tracing and Analyzing Web Access Paths Based on User-Side Data Collection: How Do Users Reach Malicious URLs? RAID Takeshi Takahashi, Christopher Kruegel, Giovanni Vigna, Katsunari Yoshioka, Daisuke Inoue
2019	J	`jnl`	A Cross-Platform Study on Emerging Malicious Programs Targeting IoT Devices. IEICE Trans. Inf. Syst. Tao Ban, Ryoichi Isawa, Shin-Ying Huang, Katsunari Yoshioka, Daisuke Inoue
2019	A*	`conf`	Cleaning Up the Internet of Evil Things: Real-World Evidence on ISP and Consumer Efforts to Remove Mirai. NDSS Orçun Çetin, Carlos Gañán, Lisette Altena, Takahiro Kasama, Daisuke Inoue, Kazuki Tamiya, Ying Tie, Katsunari Yoshioka, Michel van Eeten
2019	B	`conf`	Detect Me If You... Oh Wait. An Internet-Wide View of Self-Revealing Honeypots. IM Shun Morishita, Takuya Hoizumi, Wataru Ueno, Rui Tanabe, Carlos Gañán, Michel van Eeten, Katsunari Yoshioka, Tsutomu Matsumoto
2018	—	`conf`	A Cross-Platform Study on IoT Malware. ICMU Tao Ban, Ryoichi Isawa, Katsunari Yoshioka, Daisuke Inoue
2018	—	`conf`	Evaluating Disassembly-Code Based Similarity between IoT Malware Samples. AsiaJCIS Ryoichi Isawa, Tao Ban, Ying Tie, Katsunari Yoshioka, Daisuke Inoue
2018	B	`conf`	Evasive Malware via Identifier Implanting. DIMVA Rui Tanabe, Wataru Ueno, Kou Ishii, Katsunari Yoshioka, Tsutomu Matsumoto, Takahiro Kasama, Daisuke Inoue, Christian Rossow
2018	J	`jnl`	IoTProtect: Highly Deployable Whitelist-based Protection for Low-cost Internet-of-Things Devices. J. Inf. Process. Chun-Jung Wu, Ying Tie, Satoshi Hara, Kazuki Tamiya, Akira Fujita, Katsunari Yoshioka, Tsutomu Matsumoto
2018	J	`jnl`	Toward Collaborative Defense Across Organizations. J. Inf. Process. Takayuki Sasaki, Katsunari Yoshioka, Tsutomu Matsumoto
2018	J	`jnl`	Towards Finding Code Snippets on a Question and Answer Website Causing Mobile App Vulnerabilities. IEICE Trans. Inf. Syst. Hiroki Nakano, Fumihiro Kanei, Yuta Takata, Mitsuaki Akiyama, Katsunari Yoshioka
2017	J	`jnl`	Traffic Measurements for Cyber Security. IEEE Commun. Mag. Wojciech Mazurczyk, Maciej Korczynski, Koji Nakao, Engin Kirda, Cristian Hesselman, Katsunari Yoshioka
2016	Misc	`ed.`	Advances in Information and Computer Security - 11th International Workshop on Security, IWSEC 2016, Tokyo, Japan, September 12-14, 2016, Proceedings IWSEC Kazuto Ogawa, Katsunari Yoshioka
2016	—	`conf`	Evaluating Malware Mitigation by Android Market Operators. CSET @ USENIX Security Symposium Yosuke Kikuchi, Hiroshi Mori, Hiroki Nakano, Katsunari Yoshioka, Tsutomu Matsumoto, Michel van Eeten
2016	J	`jnl`	IoTPOT: A Novel Honeypot for Revealing Current IoT Threats. J. Inf. Process. Yin Minn Pa Pa, Shogo Suzuki, Katsunari Yoshioka, Tsutomu Matsumoto, Takahiro Kasama, Christian Rossow
2016	A	`conf`	SandPrint: Fingerprinting Malware Sandboxes to Provide Intelligence for Sandbox Evasion. RAID Akira Yokoyama, Kou Ishii, Rui Tanabe, Yinmin Papa, Katsunari Yoshioka, Tsutomu Matsumoto, Takahiro Kasama, Daisuke Inoue, Michael Brengel, Michael Backes, Christian Rossow
2016	—	`conf`	Wamber: Defending Web Sites on Hosting Services with Self-Learning Honeypots. AsiaJCIS Satomi Saito, Satoru Torii, Katsunari Yoshioka, Tsutomu Matsumoto
2016	A	`conf`	Who Gets the Boot? Analyzing Victimization by DDoS-as-a-Service. RAID Arman Noroozian, Maciej Korczynski, Carlos Hernandez Gañán, Daisuke Makita, Katsunari Yoshioka, Michel van Eeten
2015	A	`conf`	AmpPot: Monitoring and Defending Against Amplification DDoS Attacks. RAID Lukas Krämer, Johannes Krupp, Daisuke Makita, Tomomi Nishizoe, Takashi Koide, Katsunari Yoshioka, Christian Rossow
2015	J	`jnl`	Detecting Malicious Domains and Authoritative Name Servers Based on Their Distinct Mappings to IP Addresses. J. Inf. Process. Yin Minn Pa Pa, Katsunari Yoshioka, Tsutomu Matsumoto
2015	Misc	`conf`	Detecting Obfuscated Suspicious JavaScript Based on Information-Theoretic Measures and Novelty Detection. ICISC Jiawei Su, Katsunari Yoshioka, Junji Shikata, Tsutomu Matsumoto
2015	—	`conf`	IoTPOT: Analysing the Rise of IoT Compromises. WOOT Yin Minn Pa Pa, Shogo Suzuki, Katsunari Yoshioka, Tsutomu Matsumoto, Takahiro Kasama, Christian Rossow
2013	J	`jnl`	Catching the Behavioral Differences between Multiple Executions for Malware Detection. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Takahiro Kasama, Katsunari Yoshioka, Daisuke Inoue, Tsutomu Matsumoto
2013	—	`conf`	Search Engine Based Investigation on Misconfiguration of Zone Transfer. AsiaJCIS Yin Minn Pa Pa, Katsunari Yoshioka, Tsutomu Matsumoto
2012	—	`conf`	A Method of Preventing Unauthorized Data Transmission in Controller Area Network. VTC Spring Tsutomu Matsumoto, Masato Hata, Masato Tanabe, Katsunari Yoshioka, Kazuomi Oishi
2012	—	`conf`	An Efficient Dynamic Detection Method for Various x86 Shellcodes. SAINT Takayoshi Fujii, Katsunari Yoshioka, Junji Shikata, Tsutomu Matsumoto
2012	—	`conf`	Malware Detection Method by Catching Their Random Behavior in Multiple Executions. SAINT Takahiro Kasama, Katsunari Yoshioka, Daisuke Inoue, Tsutomu Matsumoto
2012	J	`jnl`	Malware Sandbox Analysis with Efficient Observation of Herder's Behavior. Inf. Media Technol. Takahiro Kasama, Katsunari Yoshioka, Tsutomu Matsumoto, Masaya Yamagata, Masashi Eto, Daisuke Inoue, Koji Nakao
2012	J	`jnl`	Malware Sandbox Analysis with Efficient Observation of Herder's Behavior. J. Inf. Process. Takahiro Kasama, Katsunari Yoshioka, Tsutomu Matsumoto, Masaya Yamagata, Masashi Eto, Daisuke Inoue, Koji Nakao
2011	J	`jnl`	An Empirical Evaluation of an Unpacking Method Implemented with Dynamic Binary Instrumentation. IEICE Trans. Inf. Syst. Hyung Chan Kim, Tatsunori Orii, Katsunari Yoshioka, Daisuke Inoue, Jungsuk Song, Masashi Eto, Junji Shikata, Tsutomu Matsumoto, Koji Nakao
2011	J	`jnl`	Your Sandbox is Blinded: Impact of Decoy Injection to Public Malware Analysis Systems. Inf. Media Technol. Katsunari Yoshioka, Yoshihiko Hosobuchi, Tatsunori Orii, Tsutomu Matsumoto
2011	J	`jnl`	Your Sandbox is Blinded: Impact of Decoy Injection to Public Malware Analysis Systems. J. Inf. Process. Katsunari Yoshioka, Yoshihiko Hosobuchi, Tatsunori Orii, Tsutomu Matsumoto
2010	J	`jnl`	Fine-Grain Feature Extraction from Malware's Scan Behavior Based on Spectrum Analysis. IEICE Trans. Inf. Syst. Masashi Eto, Kotaro Sonoda, Daisuke Inoue, Katsunari Yoshioka, Koji Nakao
2010	J	`jnl`	Multi-Pass Malware Sandbox Analysis with Controlled Internet Connection. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Katsunari Yoshioka, Tsutomu Matsumoto
2010	—	`conf`	Vulnerability in Public Malware Sandbox Analysis Systems. SAINT Katsunari Yoshioka, Yoshihiko Hosobuchi, Tatsunori Orii, Tsutomu Matsumoto
2009	—	`conf`	A Proposal of Malware Distinction Method Based on Scan Patterns Using Spectrum Analysis. ICONIP (2) Masashi Eto, Kotaro Sonoda, Daisuke Inoue, Katsunari Yoshioka, Koji Nakao
2009	J	`jnl`	Automated Malware Analysis System and Its Sandbox for Revealing Malware's Internal and External Activities. IEICE Trans. Inf. Syst. Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Yuji Hoshizawa, Koji Nakao
2009	A	`conf`	DAEDALUS: Novel Application of Large-Scale Darknet Monitoring for Practical Protection of Live Networks. RAID Daisuke Inoue, Mio Suzuki, Masashi Eto, Katsunari Yoshioka, Koji Nakao
2009	J	`jnl`	Malware Sandbox Analysis for Secure Observation of Vulnerability Exploitation. IEICE Trans. Inf. Syst. Katsunari Yoshioka, Daisuke Inoue, Masashi Eto, Yuji Hoshizawa, Hiroki Nogawa, Koji Nakao
2009	J	`jnl`	Practical Correlation Analysis between Scan and Malware Profiles against Zero-Day Attacks Based on Darknet Monitoring. IEICE Trans. Inf. Syst. Koji Nakao, Daisuke Inoue, Masashi Eto, Katsunari Yoshioka
2008	—	`conf`	An Incident Analysis System NICTER and Its Analysis Engines Based on Data Mining Techniques. ICONIP (1) Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Masaya Yamagata, Eisuke Nishino, Jun'ichi Takeuchi, Kazuya Ohkouchi, Koji Nakao
2008	—	`conf`	Fingerprinting Traffic Log. IIH-MSP Katsunari Yoshioka, Tsutomu Matsumoto
2008	J	`jnl`	Information Hiding on Lossless Data Compression. J. Digit. Inf. Manag. Katsunari Yoshioka, Kotaro Sonoda, Osamu Takizawa, Tsutomu Matsumoto
2008	—	`conf`	Malware Behavior Analysis in Isolated Miniature Network for Revealing Malware's Network Activity. ICC Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Yuji Hoshizawa, Koji Nakao
2007	—	`conf`	Information Hiding for Public Address Audio Signal using FH/FSK Spread-spectrum Scheme. IIH-MSP Kotaro Sonoda, Katsunari Yoshioka, Osamu Takizawa
2006	—	`conf`	Information Hiding on Lossless Data Compression. IIH-MSP Katsunari Yoshioka, Kotaro Sonoda, Osamu Takizawa, Tsutomu Matsumoto
2005	J	`jnl`	On Collusion Security of Random Codes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Katsunari Yoshioka, Junji Shikata, Tsutomu Matsumoto
2003	J	`jnl`	Random-Error Resilience of a Short Collusion-Secure Code. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Katsunari Yoshioka, Tsutomu Matsumoto
2003	C	`conf`	Systematic Treatment of Collusion Secure Codes: Security Definitions and Their Relations. ISC Katsunari Yoshioka, Junji Shikata, Tsutomu Matsumoto