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Identification of the family to which a malware specimen belongs is essential in understanding the behavior of the malware and developing mitigation strategies. Solutions proposed by prior work, however, are often not practicable due to the…

Cryptography and Security · Computer Science 2023-09-14 Maksim E. Eren , Manish Bhattarai , Robert J. Joyce , Edward Raff , Charles Nicholas , Boian S. Alexandrov

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…

Cryptography and Security · Computer Science 2018-09-18 Mohit Sewak , Sanjay K. Sahay , Hemant Rathore

Malware are malicious programs that are grouped into families based on their penetration technique, source code, and other characteristics. Classifying malware programs into their respective families is essential for building effective…

Cryptography and Security · Computer Science 2025-05-20 Filippo Leveni , Matteo Mistura , Francesco Iubatti , Carmine Giangregorio , Nicolò Pastore , Cesare Alippi , Giacomo Boracchi

We introduce S$^2$VS, a video similarity learning approach with self-supervision. Self-Supervised Learning (SSL) is typically used to train deep models on a proxy task so as to have strong transferability on target tasks after fine-tuning.…

Computer Vision and Pattern Recognition · Computer Science 2023-06-19 Giorgos Kordopatis-Zilos , Giorgos Tolias , Christos Tzelepis , Ioannis Kompatsiaris , Ioannis Patras , Symeon Papadopoulos

Existing Android malware detection approaches use a variety of features such as security sensitive APIs, system calls, control-flow structures and information flows in conjunction with Machine Learning classifiers to achieve accurate…

Cryptography and Security · Computer Science 2017-04-11 Annamalai Narayanan , Mahinthan Chandramohan , Lihui Chen , Yang Liu

It is well-known that malware constantly evolves so as to evade detection and this causes the entire malware population to be non-stationary. Contrary to this fact, prior works on machine learning based Android malware detection have…

Cryptography and Security · Computer Science 2016-09-27 Annamalai Narayanan , Liu Yang , Lihui Chen , Liu Jinliang

Android is the predominant mobile operating system for the past few years. The prevalence of devices that can be powered by Android magnetized not merely application developers but also malware developers with criminal intention to design…

Cryptography and Security · Computer Science 2018-12-27 Abdelmonim Naway , Yuancheng LI

With the rapid development of machine learning for image classification, researchers have found new applications of visualization techniques in malware detection. By converting binary code into images, researchers have shown satisfactory…

Cryptography and Security · Computer Science 2021-09-23 Hadjer Benkraouda , Jingyu Qian , Hung Quoc Tran , Berkay Kaplan

Cybercrime is one of the major digital threats of this century. In particular, ransomware attacks have significantly increased, resulting in global damage costs of tens of billion dollars. In this paper, we train and test different Machine…

Cryptography and Security · Computer Science 2022-11-29 Benjamin Marais , Tony Quertier , Stéphane Morucci

The deep learning approach to detecting malicious software (malware) is promising but has yet to tackle the problem of dataset shift, namely that the joint distribution of examples and their labels associated with the test set is different…

Cryptography and Security · Computer Science 2021-12-15 Deqiang Li , Tian Qiu , Shuo Chen , Qianmu Li , Shouhuai Xu

Differentiating malware is important to determine their behaviors and level of threat; as well as to devise defensive strategy against them. In response, various anti-malware systems have been developed to distinguish between different…

Machine Learning · Computer Science 2023-07-06 Nazmul Islam , Seokjoo Shin

Computer vision has witnessed several advances in recent years, with unprecedented performance provided by deep representation learning research. Image formats thus appear attractive to other fields such as malware detection, where deep…

Cryptography and Security · Computer Science 2024-11-21 Nadia Daoudi , Jordan Samhi , Abdoul Kader Kabore , Kevin Allix , Tegawendé F. Bissyandé , Jacques Klein

Converting malware into images followed by vision-based deep learning algorithms has shown superior threat detection efficacy compared with classical machine learning algorithms. When malware are visualized as images, visual-based…

Cryptography and Security · Computer Science 2019-05-02 Li Chen , Carter Yagemann , Evan Downing

This paper proposes a novel method of classifying malware into families using high-resolution greyscale images and multiple instance learning to overcome adversarial binary enlargement. Current methods of visualisation-based malware…

Cryptography and Security · Computer Science 2023-11-22 Tim Peters , Hikmat Farhat

To cope with the increasing variability and sophistication of modern attacks, machine learning has been widely adopted as a statistically-sound tool for malware detection. However, its security against well-crafted attacks has not only been…

Cryptography and Security · Computer Science 2017-05-01 Ambra Demontis , Marco Melis , Battista Biggio , Davide Maiorca , Daniel Arp , Konrad Rieck , Igino Corona , Giorgio Giacinto , Fabio Roli

Over the last decade, machine learning has been extensively applied to identify malicious Android applications. However, such approaches remain vulnerable against adversarial examples, i.e., examples that are subtly manipulated to fool a…

Cryptography and Security · Computer Science 2026-05-29 Daniel Pulido-Cortázar , Daniel Gibert , Felip Manyà

Current malware detection and classification approaches generally rely on time consuming and knowledge intensive processes to extract patterns (signatures) and behaviors from malware, which are then used for identification. Moreover, these…

Cryptography and Security · Computer Science 2018-07-24 Quan Le , Oisín Boydell , Brian Mac Namee , Mark Scanlon

In applying deep learning for malware classification, it is crucial to account for the prevalence of malware evolution, which can cause trained classifiers to fail on drifted malware. Existing solutions to address concept drift use active…

Cryptography and Security · Computer Science 2024-12-23 Adrian Shuai Li , Arun Iyengar , Ashish Kundu , Elisa Bertino

Internet of Things devices have seen a rapid growth and popularity in recent years with many more ordinary devices gaining network capability and becoming part of the ever growing IoT network. With this exponential growth and the limitation…

Cryptography and Security · Computer Science 2021-09-09 Robert Shire , Stavros Shiaeles , Keltoum Bendiab , Bogdan Ghita , Nicholas Kolokotronis

In today's digital world most of the anti-malware tools are signature based which is ineffective to detect advanced unknown malware viz. metamorphic malware. In this paper, we study the frequency of opcode occurrence to detect unknown…

Cryptography and Security · Computer Science 2019-03-08 Sanjay Sharma , C. Rama Krishna , Sanjay K. Sahay