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Malicious URLs remain a primary vector for phishing, malware, and cyberthreats. This study proposes a hybrid deep learning framework combining \texttt{HashingVectorizer} n-gram analysis, SMOTE balancing, Isolation Forest anomaly filtering,…

密码学与安全 · 计算机科学 2025-12-04 Berkani Khaled , Zeraoulia Rafik

Malware poses a significant security risk to individuals, organizations, and critical infrastructure by compromising systems and data. Leveraging memory dumps that offer snapshots of computer memory can aid the analysis and detection of…

密码学与安全 · 计算机科学 2023-10-09 Salim Sazzed , Sharif Ullah

Phishing is an increasingly sophisticated form of cyberattack that is inflicting huge financial damage to corporations throughout the globe while also jeopardizing individuals' privacy. Attackers are constantly devising new methods of…

密码学与安全 · 计算机科学 2024-03-18 Asif Newaz , Farhan Shahriyar Haq , Nadim Ahmed

The proliferation of malicious URLs has made their detection crucial for enhancing network security. While pre-trained language models offer promise, existing methods struggle with domain-specific adaptability, character-level information,…

密码学与安全 · 计算机科学 2025-03-24 Ruitong Liu , Yanbin Wang , Haitao Xu , Zhan Qin , Fan Zhang , Yiwei Liu , Zheng Cao

Machine learning (ML)-based malware detection systems are becoming increasingly important as malware threats increase and get more sophisticated. PDF files are often used as vectors for phishing attacks because they are widely regarded as…

密码学与安全 · 计算机科学 2023-08-11 Ran Liu , Charles Nicholas

Packing is an obfuscation technique widely used by malware to hide the content and behavior of a program. Much prior research has explored how to detect whether a program is packed. This research includes a broad variety of approaches such…

密码学与安全 · 计算机科学 2021-05-04 Charles-Henry Bertrand Van Ouytsel , Thomas Given-Wilson , Jeremy Minet , Julian Roussieau , Axel Legay

In this paper, we uncover the essential features of websites that allow intelligent models to distinguish between phishing and legitimate sites. Phishing websites are those that are made with a similar user interface and a near similar…

社会与信息网络 · 计算机科学 2022-05-09 Arash Negahdari Kia , Finbarr Murphy , Zahra Dehghani Mohammadabadi , Parisa Shamsi

Phishing is the simplest form of cybercrime with the objective of baiting people into giving away delicate information such as individually recognizable data, banking and credit card details, or even credentials and passwords. This type of…

机器学习 · 计算机科学 2019-05-23 Moitrayee Chatterjee , Akbar Siami Namin

Phishing attacks are the most common type of cyber-attacks used to obtain sensitive information and have been affecting individuals as well as organisations across the globe. Various techniques have been proposed to identify the phishing…

密码学与安全 · 计算机科学 2021-01-08 Sohail Ahmed Khan , Wasiq Khan , Abir Hussain

Phishing is considered to be one of the most prevalent cyber-attacks because of its immense flexibility and alarmingly high success rate. Even with adequate training and high situational awareness, it can still be hard for users to…

密码学与安全 · 计算机科学 2020-05-15 Orestis Christou , Nikolaos Pitropakis , Pavlos Papadopoulos , Sean McKeown , William J. Buchanan

Cyber security can be enhanced through application of machine learning by recasting network attack data into an image format, then applying supervised computer vision and other machine learning techniques to detect malicious specimens.…

机器学习 · 计算机科学 2021-11-04 Erik Larsen , Korey MacVittie , John Lilly

Recent progress in machine learning has generated promising results in behavioral malware detection. Behavioral modeling identifies malicious processes via features derived by their runtime behavior. Behavioral features hold great promise…

密码学与安全 · 计算机科学 2019-11-07 Fabio De Gaspari , Dorjan Hitaj , Giulio Pagnotta , Lorenzo De Carli , Luigi V. Mancini

With the development in the field of smartphones and ever growing base of Internet, various softwares are left prone to many malicious activities like pharming, phishing, ransomware, spam, spoofing, spyware, eavesdropping, etc. These…

密码学与安全 · 计算机科学 2019-12-30 Soumya Sourav , Devashish Khulbe , Naman Kapoor

Purpose: Malicious web domain identification is of significant importance to the security protection of Internet users. With online credibility and performance data, this paper aims to investigate the use of machine learning tech-niques for…

机器学习 · 计算机科学 2018-10-22 Zhongyi Hu , Raymond Chiong , Ilung Pranata , Yukun Bao , Yuqing Lin

Malicious URL detection remains a major challenge in cybersecurity, primarily due to two factors: (1) the exponential growth of the Internet has led to an immense diversity of URLs, making generalized detection increasingly difficult; and…

密码学与安全 · 计算机科学 2025-09-15 Ye Tian , Yifan Jia , Yanbin Wang , Jianguo Sun , Zhiquan Liu , Xiaowen Ling

Web spam is a big challenge for quality of search engine results. It is very important for search engines to detect web spam accurately. In this paper we present 32 low cost quality factors to classify spam and ham pages on real time basis.…

信息检索 · 计算机科学 2014-10-09 Ashish Chandra , Mohammad Suaib , Dr. Rizwan Beg

As the number and complexity of malware attacks continue to increase, there is an urgent need for effective malware detection systems. While deep learning models are effective at detecting malware, they are vulnerable to adversarial…

密码学与安全 · 计算机科学 2023-12-18 Mahesh Datta Sai Ponnuru , Likhitha Amasala , Tanu Sree Bhimavarapu , Guna Chaitanya Garikipati

The impressive growth of smartphone devices in combination with the rising ubiquity of using mobile platforms for sensitive applications such as Internet banking, have triggered a rapid increase in mobile malware. In recent literature, many…

密码学与安全 · 计算机科学 2023-12-20 Harris Papadopoulos , Nestoras Georgiou , Charalambos Eliades , Andreas Konstantinidis

Malicious software is an integral part of cybercrime defense. Due to the growing number of malicious attacks and their target sources, detecting and preventing the attack becomes more challenging due to the assault's changing behavior. The…

密码学与安全 · 计算机科学 2023-08-10 Mohammad Aziz , Ali Saeed Alfoudi

Malicious URL detection is an emerging research area due to continuous modernization of various systems, for instance, Edge Computing. In this article, we present a novel malicious URL detection technique, called deepBF (deep learning and…

密码学与安全 · 计算机科学 2022-03-01 Ripon Patgiri , Anupam Biswas , Sabuzima Nayak