2023
DOI: 10.3390/computers12040079
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Developing Resilient Cyber-Physical Systems: A Review of State-of-the-Art Malware Detection Approaches, Gaps, and Future Directions

Abstract: Cyber-physical systems (CPSes) are rapidly evolving in critical infrastructure (CI) domains such as smart grid, healthcare, the military, and telecommunication. These systems are continually threatened by malicious software (malware) attacks by adversaries due to their improvised tactics and attack methods. A minor configuration change in a CPS through malware has devastating effects, which the world has seen in Stuxnet, BlackEnergy, Industroyer, and Triton. This paper is a comprehensive review of malware anal… Show more

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Cited by 11 publications
(5 citation statements)
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“…Furthermore, sandboxing environments were extensively studied for their effectiveness in isolating and analyzing ransomware behavior, although their evasion by advanced ransomware poses significant challenges [26], [27]. The development of heuristic-based algorithms demonstrated potential in adapting to evolving ransomware variants, yet their reliance on predefined rules could be circumvented by sophisticated attacks [28], [29]. Lastly, the significance of incorporating threat intelligence platforms for real-time ransomware analysis and prediction was underscored, highlighting the importance of a multifaceted approach to ransomware detection [30], [31].…”
Section: A Detection Techniques and Toolsmentioning
confidence: 99%
“…Furthermore, sandboxing environments were extensively studied for their effectiveness in isolating and analyzing ransomware behavior, although their evasion by advanced ransomware poses significant challenges [26], [27]. The development of heuristic-based algorithms demonstrated potential in adapting to evolving ransomware variants, yet their reliance on predefined rules could be circumvented by sophisticated attacks [28], [29]. Lastly, the significance of incorporating threat intelligence platforms for real-time ransomware analysis and prediction was underscored, highlighting the importance of a multifaceted approach to ransomware detection [30], [31].…”
Section: A Detection Techniques and Toolsmentioning
confidence: 99%
“…Furthermore, the interpretability of models remains a critical concern, impeding the deployment of reliable and understandable solutions. When it comes to Cyber-Physical System (CPS) malware detection, the complexity of different malware classes and their numerous variants ma kes detection even more challenging [7]. The rise of Advanced Persistent Threats (APTs) adds another layer of sophistication, demanding advanced strategies to combat coordinated and purposeful attacks.…”
Section: Limitations Of Previous Reviewsmentioning
confidence: 99%
“…Behavioural analysis, while effective, faces scalability issues and might overlook subtle anomalies. Non-deep learning machine learning algorithms such as Decision Trees and SVMs demand expert feature engineering and struggle with high-dimensional data complexity [7].…”
Section: Comparisons With Non Deep Learning Modelsmentioning
confidence: 99%
“…Currently, metaheuristic algorithms seen a substantial history to achieve the optimal solution in fine-tuning machine learning algorithms and solving continuous optimization problems [27,28]. They have gained great popularity in different application domains such as smart grid applications [29][30][31], Green Building Energy-Optimization Systems (GBEOSs) [32], Electric Vehicles (EVs) [33][34][35], the Internet of Things (IoT) [36][37][38][39], the military domain [40][41][42], structural health monitoring applications [43,44], Resilient Cyber-Physical Systems (RCPSs) [45,46], robotics [47,48], etc. With the growth of solar energy systems and their various design and control aspects seen as complex problems, where metaheuristics are the best candidates for addressing them, PV cell parameter identification is becoming a wide research discipline, which involves artificial intelligence and bio-inspired optimization algorithms.…”
Section: Literature Reviewmentioning
confidence: 99%