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The daily amount of Android malicious applications (apps) targeting the app repositories is increasing, and their number is overwhelming the process of fingerprinting. To address this issue, we propose an enhanced Cypider framework, a set…

密码学与安全 · 计算机科学 2020-05-14 ElMouatez Billah Karbab , Mourad Debbabi , Abdelouahid Derhab , Djedjiga Mouheb

The vast majority of today's mobile malware targets Android devices. This has pushed the research effort in Android malware analysis in the last years. An important task of malware analysis is the classification of malware samples into…

密码学与安全 · 计算机科学 2017-09-05 Luca Massarelli , Leonardo Aniello , Claudio Ciccotelli , Leonardo Querzoni , Daniele Ucci , Roberto Baldoni

We investigate a Deep Learning based system for malware detection. In the investigation, we experiment with different combination of Deep Learning architectures including Auto-Encoders, and Deep Neural Networks with varying layers over…

密码学与安全 · 计算机科学 2018-09-18 Mohit Sewak , Sanjay K. Sahay , Hemant Rathore

Web access today occurs predominantly through mobile devices, with Android representing a significant share of the mobile device market. This widespread usage makes Android a prime target for malicious attacks. Despite efforts to combat…

密码学与安全 · 计算机科学 2025-03-25 Nishavi Ranaweera , Jiarui Xu , Suranga Seneviratne , Aruna Seneviratne

Android malware attacks have posed a severe threat to mobile users, necessitating a significant demand for the automated detection system. Among the various tools employed in malware detection, graph representations (e.g., function call…

密码学与安全 · 计算机科学 2024-10-01 Jingnan Zheng , Jiaohao Liu , An Zhang , Jun Zeng , Ziqi Yang , Zhenkai Liang , Tat-Seng Chua

In the fast-growing smart devices, Android is the most popular OS, and due to its attractive features, mobility, ease of use, these devices hold sensitive information such as personal data, browsing history, shopping history, financial…

密码学与安全 · 计算机科学 2019-04-04 Ashu Sharma , Sanjay K. Sahay

Due to the continuous improvement of performance and functions, Android remains the most popular operating system on mobile phone today. However, various malicious applications bring great threats to the system. Over the past few years,…

密码学与安全 · 计算机科学 2021-09-03 Ruicong Huang

Due to its open-source nature, Android operating system has been the main target of attackers to exploit. Malware creators always perform different code obfuscations on their apps to hide malicious activities. Features extracted from these…

密码学与安全 · 计算机科学 2022-11-02 Yueming Wu , Shihan Dou , Deqing Zou , Wei Yang , Weizhong Qiang , Hai Jin

Machine-learning methods have already been exploited as useful tools for detecting malicious executable files. They leverage data retrieved from malware samples, such as header fields, instruction sequences, or even raw bytes, to learn…

密码学与安全 · 计算机科学 2018-03-13 Bojan Kolosnjaji , Ambra Demontis , Battista Biggio , Davide Maiorca , Giorgio Giacinto , Claudia Eckert , Fabio Roli

Deep learning is an advanced model of traditional machine learning. This has the capability to extract optimal feature representation from raw input samples. This has been applied towards various use cases in cyber security such as…

密码学与安全 · 计算机科学 2019-01-31 Mohammed Harun Babu R , Vinayakumar R , Soman KP

When machine learning is used for Android malware detection, an app needs to be represented in a numerical format for training and testing. We identify a widespread occurrence of distinct Android apps that have identical or nearly identical…

密码学与安全 · 计算机科学 2025-07-31 Guojun Liu , Doina Caragea , Xinming Ou , Sankardas Roy

Machine learning and deep learning (ML/DL) have been extensively applied in malware detection, and some existing methods demonstrate robust performance. However, several issues persist in the field of malware detection: (1) Existing work…

密码学与安全 · 计算机科学 2024-08-06 Xingyuan Wei , Yichen Liu , Ce Li , Ning Li , Degang Sun , Yan Wang

Malicious software is a pernicious global problem. A novel multi-task learning framework is proposed in this paper for malware image classification for accurate and fast malware detection. We generate bitmap (BMP) and (PNG) images from…

密码学与安全 · 计算机科学 2024-05-12 Ahmed Bensaoud , Jugal Kalita

As in other cybersecurity areas, machine learning (ML) techniques have emerged as a promising solution to detect Android malware. In this sense, many proposals employing a variety of algorithms and feature sets have been presented to date,…

密码学与安全 · 计算机科学 2022-10-07 Borja Molina-Coronado , Usue Mori , Alexander Mendiburu , Jose Miguel-Alonso

Android malware detection is a significat problem that affects billions of users using millions of Android applications (apps) in existing markets. This paper proposes PetaDroid, a framework for accurate Android malware detection and family…

密码学与安全 · 计算机科学 2021-05-31 ElMouatez Billah Karbab , Mourad Debbabi

There is little information from independent sources in the public domain about mobile malware infection rates. The only previous independent estimate (0.0009%) [12], was based on indirect measurements obtained from domain name resolution…

密码学与安全 · 计算机科学 2014-02-28 Hien Thi Thu Truong , Eemil Lagerspetz , Petteri Nurmi , Adam J. Oliner , Sasu Tarkoma , N. Asokan , Sourav Bhattacharya

The evolution of mobile malware poses a serious threat to smartphone security. Today, sophisticated attackers can adapt by maximally sabotaging machine-learning classifiers via polluting training data, rendering most recent machine…

密码学与安全 · 计算机科学 2017-11-01 Sen Chen , Minhui Xue , Lingling Fan , Shuang Hao , Lihua Xu , Haojin Zhu , Bo Li

Researchers have proposed kinds of malware detection methods to solve the explosive mobile security threats. We argue that the experiment results are inflated due to the research bias introduced by the variability of malware dataset. We…

软件工程 · 计算机科学 2022-06-01 Yan Lin , Tianming Liu , Wei Liu , Zhigaoyuan Wang , Li Li , Guoai Xu , Haoyu Wang

Research shows that over the last decade, malware has been growing exponentially, causing substantial financial losses to various organizations. Different anti-malware companies have been proposing solutions to defend attacks from these…

密码学与安全 · 计算机科学 2019-04-05 Hemant Rathore , Swati Agarwal , Sanjay K. Sahay , Mohit Sewak

Machine learning (ML) in real-world systems must contend with concept drift, adversarial actors, and a spectrum of potential features with varying costs and benefits. Malware naturally exhibits all of these complexities, but for the same…