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Attacks on machine learning models have been extensively studied through stateless optimization. In this paper, we demonstrate how a reinforcement learning (RL) agent can learn a new class of attack algorithms that generate adversarial…

Cryptography and Security · Computer Science 2025-11-20 Kyle Domico , Jean-Charles Noirot Ferrand , Ryan Sheatsley , Eric Pauley , Josiah Hanna , Patrick McDaniel

This research focused on enhancing post-incident malware forensic investigation using reinforcement learning RL. We proposed an advanced MDP post incident malware forensics investigation model and framework to expedite post incident…

Cryptography and Security · Computer Science 2025-01-08 Dipo Dunsin , Mohamed Chahine Ghanem , Karim Ouazzane , Vassil Vassilev

Malware visualization analysis incorporating with Machine Learning (ML) has been proven to be a promising solution for improving security defenses on different platforms. In this work, we propose an integrated framework for addressing…

Cryptography and Security · Computer Science 2024-09-24 Fang Wang , Hussam Al Hamadi , Ernesto Damiani

The damage caused by crypto-ransomware, due to encryption, is difficult to revert and cause data losses. In this paper, a machine learning (ML) classifier was built to early detect ransomware (called crypto-ransomware) that uses…

Cryptography and Security · Computer Science 2020-03-17 Chih-Yuan Yang , Ravi Sahita

Analysing malware is important to understand how malicious software works and to develop appropriate detection and prevention methods. Dynamic analysis can overcome evasion techniques commonly used to bypass static analysis and provide…

Cryptography and Security · Computer Science 2023-10-30 Baskoro Adi Pratomo , Toby Jackson , Pete Burnap , Andrew Hood , Eirini Anthi

One of the pivotal security threats for the embedded computing systems is malicious software a.k.a malware. With efficiency and efficacy, Machine Learning (ML) has been widely adopted for malware detection in recent times. Despite being…

Cryptography and Security · Computer Science 2024-04-16 Sreenitha Kasarapu , Sanket Shukla , Rakibul Hassan , Avesta Sasan , Houman Homayoun , Sai Manoj Pudukotai Dinakarrao

As cyber attacks continue to increase in frequency and sophistication, detecting malware has become a critical task for maintaining the security of computer systems. Traditional signature-based methods of malware detection have limitations…

Cryptography and Security · Computer Science 2024-03-05 Khatoon Mohammed

In this paper, we present a scientific evaluation of four prominent malware detection tools to assist an organization with two primary questions: To what extent do ML-based tools accurately classify previously- and never-before-seen files?…

Malware is one of the most dangerous and costly cyber threats to national security and a crucial factor in modern cyber-space. However, the adoption of machine learning (ML) based solutions against malware threats has been relatively slow.…

Cryptography and Security · Computer Science 2023-09-06 Maksim E. Eren , Manish Bhattarai , Kim Rasmussen , Boian S. Alexandrov , Charles Nicholas

The popularity of Android OS has made it an appealing target to malware developers. To evade detection, including by ML-based techniques, attackers invest in creating malware that closely resemble legitimate apps. In this paper, we propose…

Cryptography and Security · Computer Science 2022-05-18 Nadia Daoudi , Kevin Allix , Tegawendé F. Bissyandé , Jacques Klein

Given the remarkable achievements of existing learning-based malware detection in both academia and industry, this paper presents MalGuise, a practical black-box adversarial attack framework that evaluates the security risks of existing…

Cryptography and Security · Computer Science 2024-07-04 Xiang Ling , Zhiyu Wu , Bin Wang , Wei Deng , Jingzheng Wu , Shouling Ji , Tianyue Luo , Yanjun Wu

Malware detection has become a major concern due to the increasing number and complexity of malware. Traditional detection methods based on signatures and heuristics are used for malware detection, but unfortunately, they suffer from poor…

Cryptography and Security · Computer Science 2023-08-21 Tristan Bilot , Nour El Madhoun , Khaldoun Al Agha , Anis Zouaoui

Nowadays, numerous applications incorporate machine learning (ML) algorithms due to their prominent achievements. However, many studies in the field of computer vision have shown that ML can be fooled by intentionally crafted instances,…

Cryptography and Security · Computer Science 2023-03-14 Islam Debicha , Benjamin Cochez , Tayeb Kenaza , Thibault Debatty , Jean-Michel Dricot , Wim Mees

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

Malware detection is a popular application of Machine Learning for Information Security (ML-Sec), in which an ML classifier is trained to predict whether a given file is malware or benignware. Parameters of this classifier are typically…

Cryptography and Security · Computer Science 2019-03-15 Ethan M. Rudd , Felipe N. Ducau , Cody Wild , Konstantin Berlin , Richard Harang

This study examines machine learning techniques like Decision Trees, Support Vector Machines, Logistic Regression, Neural Networks, and ensemble methods to detect Android malware. The study evaluates these models on a dataset of Android…

Cryptography and Security · Computer Science 2025-11-04 Hasan Abdulla

Machine learning-based malware detectors are widely deployed in antivirus and endpoint detection systems, yet their reliance on static features makes them vulnerable to adversarial manipulation. This paper investigates whether a malware…

Cryptography and Security · Computer Science 2026-05-19 Juozas Dautartas , Olga Kurasova , Juozapas Rokas Čypas , Viktor Medvedev

Malware is a security threat, and various means are adapted to detect and block them. In this paper, we demonstrate a method where malware can evade malware analysis. The method is based on single-step reverse execution of code using the…

Cryptography and Security · Computer Science 2021-11-30 Adhokshaj Mishra , Animesh Roy , Manjesh Kumar Hanawal

Since the threat of malicious software (malware) has become increasingly serious, automatic malware detection techniques have received increasing attention, where machine learning (ML)-based visualization detection methods become more and…

Cryptography and Security · Computer Science 2020-01-01 Xinbo Liu , Jiliang Zhang , Yaping Lin , He Li

Malware detection is a constant challenge in cybersecurity due to the rapid development of new attack techniques. Traditional signature-based approaches struggle to keep pace with the sheer volume of malware samples. Machine learning offers…

Cryptography and Security · Computer Science 2024-05-07 Peter Anthony , Francesco Giannini , Michelangelo Diligenti , Martin Homola , Marco Gori , Stefan Balogh , Jan Mojzis