Ransomware Analysis: Knowledge Extraction and Classification for Advanced Cyber Threat Intelligence

This book presents the development of a classification scheme to organize and represent ransomware threat knowledge through the implementation of an innovative methodology centred around the semantic annotation of domain-specific source documentation.

Claudia Lanza is currently a Research Fellow at the University of Calabria. After a yearly
Visting abroad period as PhD student with the TALN group at the University of Nantes,
she obtained a PhD title in 2021 in ICT on a thesis focusing on the Semantic control
within the Cybersecurity domain. In 2023 she was Visiting Researcher in Nancy at LORIA
working on the creation of cyber-attacks classification tools as means of guaranteeing a
monitoring semantic activity in Cybersecurity triaging procedures. Her research interests
cover Information Science, Documentation, Information Retrieval, Knowledge organization
and representation, and Specialized domain-oriented terminology systematization.

Abdelkader Lahmadi is an associate professor in computer science at University of Lorraine,
teaching at ENSEM engineering school and doing research at LORIA and Inria in
RESIST research team. Abdelkader’s research interests are in the area of cybersecurity and
threat analysis in networked systems (IoT, industrial systems, 5G etc.). More in detail, he
is investigating innovative solutions in the area of automated cyber security using AI for
anomaly detection, mitigation and proactive approaches. In this area, he developed and
patented a technology, named SCUBA, for discovering in an automated way the attack
paths that can be exploited by an attacker through the assets of a given network. He has a
Ph.D. and engineering degree in computer science. Since 2018, he is the head of ISN (Digital
Systems Engineers) degree at the ENSEM engineering school in Nancy. He is the scientific
director of the LHS (High Security Laboratory) in Nancy since 2020, specializing in experimentation and analysis for cybersecurity research. Throughout his professional career,
Abdelkader has contributed to numerous software developments and prototypes to validate
his scientific research. He is a co-founder of CYBI, a spin-off of University of Lorraine and
Inria focused on automated cybersecurity solutions using AI systems for attack path management.

Jérôme François is a senior research scientist at the university of Luxembourg
in the research group SEDAN (Service and Data Management) at SnT (https: //wwwen.uni.lu/snt/research/sedan) and is an affiliate member of LORIA and INRIA
Lab in Nancy, France where he was a researcher and deputy team leader of RESIST
team from 2014 to 2023. He received a Ph.D. degree in computer science from the University
of Lorraine, France, in December 2009. His area of research is is network and service
management but with a focus on security management. He developed a strong scientific
expertise and practical experience in the adaptation and application of Machine Learning
methods in this area. This covers different topics such that anomaly detection, phishing
prevention, botnet modelling or honeypot and darknet monitoring as endorsed by his publications.
He participated in different national and European projects (SPARTA European Cybersecurity Competence Network, French PEPR on cybersecurity, H2020 AI@EDGE,
H2020 SecureIoT) and was leading the NATO international research project ThreatPredict.
He developed strong partnerships with industries (e.g. Orange, Thales) and academia (joint
teams with University of Waterloo in Canada and Osaka in Japan). He is a core member
of network and service management community by taking several responsibilities regarding
conference organization and by leading IRTF Network Management Research Group
(NMRG). He is the co-founder of Cybi (https: //www.cybi.fr/), a cybersecurity startup
built on top of research results regarding attack path management.