Davis Yang Zheng | Searcharxiv

arXiv2025

HoneyWin: High-Interaction Windows Honeypot in Enterprise Environment

Windows operating systems (OS) are ubiquitous in enterprise Information Technology (IT) and operational technology (OT) environments. Due to their widespread adoption and known vulnerabilities, they are often the primary targets of malware and ransomware attacks. With 93% of the ransomware targeting Windows-based systems, there is an urgent need for advanced defensive mechanisms to detect, analyze, and mitigate threats effectively. In this paper, we propose HoneyWin a high-interaction Windows honeypot that mimics an enterprise IT environment. The HoneyWin consists of three Windows 11 endpoints and an enterprise-grade gateway provisioned with comprehensive network traffic capturing, host-based logging, deceptive tokens, endpoint security and real-time alerts capabilities. The HoneyWin has been deployed live in the wild for 34 days and receives more than 5.79 million unsolicited connections, 1.24 million login attempts, 5 and 354 successful logins via remote desktop protocol (RDP) and secure shell (SSH) respectively. The adversary interacted with the deceptive token in one of the RDP sessions and exploited the public-facing endpoint to initiate the Simple Mail Transfer Protocol (SMTP) brute-force bot attack via SSH sessions. The adversary successfully harvested 1,250 SMTP credentials after attempting 151,179 credentials during the attack.

cs.CR↗

arXiv2025

A Smart City Infrastructure Ontology for Threats, Cybercrime, and Digital Forensic Investigation

Cybercrime and the market for cyber-related compromises are becoming attractive revenue sources for state-sponsored actors, cybercriminals and technical individuals affected by financial hardships. Due to burgeoning cybercrime on new technological frontiers, efforts have been made to assist digital forensic investigators (DFI) and law enforcement agencies (LEA) in their investigative efforts. Forensic tool innovations and ontology developments, such as the Unified Cyber Ontology (UCO) and Cyber-investigation Analysis Standard Expression (CASE), have been proposed to assist DFI and LEA. Although these tools and ontologies are useful, they lack extensive information sharing and tool interoperability features, and the ontologies lack the latest Smart City Infrastructure (SCI) context that was proposed. To mitigate the weaknesses in both solutions and to ensure a safer cyber-physical environment for all, we propose the Smart City Ontological Paradigm Expression (SCOPE), an expansion profile of the UCO and CASE ontology that implements SCI threat models, SCI digital forensic evidence, attack techniques, patterns and classifications from MITRE. We showcase how SCOPE could present complex data such as SCI-specific threats, cybercrime, investigation data and incident handling workflows via an incident scenario modelled after publicly reported real-world incidents attributed to Advanced Persistent Threat (APT) groups. We also make SCOPE available to the community so that threats, digital evidence and cybercrime in emerging trends such as SCI can be identified, represented, and shared collaboratively.

cs.CR↗