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Smartphones contain information that is more sensitive and personal than those found on computers and laptops. With an increase in the versatility of smartphone functionality, more data has become vulnerable and exposed to attackers.…

Cryptography and Security · Computer Science 2021-02-15 Sai Vishwanath Venkatesh , Prasanna D. Kumaran , Joish J Bosco , Pravin R. Kumaar , Vineeth Vijayaraghavan

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

In this paper, we develop four malware detection methods using Hamming distance to find similarity between samples which are first nearest neighbors (FNN), all nearest neighbors (ANN), weighted all nearest neighbors (WANN), and k-medoid…

Cryptography and Security · Computer Science 2019-11-28 Rahim Taheri , Meysam Ghahramani , Reza Javidan , Mohammad Shojafar , Zahra Pooranian , Mauro Conti

With the rapid technological advancement, security has become a major issue due to the increase in malware activity that poses a serious threat to the security and safety of both computer systems and stakeholders. To maintain stakeholders,…

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…

Cryptography and Security · Computer Science 2017-09-05 Luca Massarelli , Leonardo Aniello , Claudio Ciccotelli , Leonardo Querzoni , Daniele Ucci , Roberto Baldoni

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

As cyber threats and malware attacks increasingly alarm both individuals and businesses, the urgency for proactive malware countermeasures intensifies. This has driven a rising interest in automated machine learning solutions. Transformers,…

Cryptography and Security · Computer Science 2024-08-13 Meryam Chaieb , Mostafa Anouar Ghorab , Mohamed Aymen Saied

The widespread use of Android applications has made them a prime target for cyberattacks, significantly increasing the risk of malware that threatens user privacy, security, and device functionality. Effective malware detection is thus…

Cryptography and Security · Computer Science 2025-07-01 Saraga S. , Anagha M. S. , Dincy R. Arikkat , Rafidha Rehiman K. A. , Serena Nicolazzo , Antonino Nocera , Vinod P

The importance of employing machine learning for malware detection has become explicit to the security community. Several anti-malware vendors have claimed and advertised the application of machine learning in their products in which the…

Cryptography and Security · Computer Science 2018-02-06 Mansour Ahmadi , Angelo Sotgiu , Giorgio Giacinto

Android malware detection is a critical step towards building a security credible system. Especially, manual search for the potential malicious code has plagued program analysts for a long time. In this paper, we propose Droidetec, a deep…

Cryptography and Security · Computer Science 2020-02-11 Zhuo Ma , Haoran Ge , Zhuzhu Wang , Yang Liu , Ximeng Liu

Analyzing Android applications for malicious behavior is an important area of research, and is made difficult, in part, by the increasingly large number of applications available for the platform. While techniques exist to perform static…

Cryptography and Security · Computer Science 2014-10-29 Michael Bierma , Eric Gustafson , Jeremy Erickson , David Fritz , Yung Ryn Choe

Mobile devices have become very popular nowadays, due to its portability and high performance, a mobile device became a must device for persons using information and communication technologies. In addition to hardware rapid evolution,…

Cryptography and Security · Computer Science 2018-01-10 Bela Amro

Clustering has been well studied for desktop malware analysis as an effective triage method. Conventional similarity-based clustering techniques, however, cannot be immediately applied to Android malware analysis due to the excessive use of…

Cryptography and Security · Computer Science 2017-07-18 Yuping Li , Jiyong Jang , Xin Hu , Xinming Ou

Android is becoming ubiquitous and currently has the largest share of the mobile OS market with billions of application downloads from the official app market. It has also become the platform most targeted by mobile malware that are…

Cryptography and Security · Computer Science 2016-07-28 Mohammed K. Alzaylaee , Suleiman Y. Yerima , Sakir Sezer

Android malware is a spreading disease in the virtual world. Anti-virus and detection systems continuously undergo patches and updates to defend against these threats. Most of the latest approaches in malware detection use Machine Learning…

Cryptography and Security · Computer Science 2022-05-10 Harel Berger , Amit Dvir , Chen Hajaj , Rony Ronen

Machine Learning (ML) techniques can facilitate the automation of malicious software (malware for short) detection, but suffer from evasion attacks. Many studies counter such attacks in heuristic manners, lacking theoretical guarantees and…

Cryptography and Security · Computer Science 2023-04-07 Deqiang Li , Shicheng Cui , Yun Li , Jia Xu , Fu Xiao , Shouhuai Xu

The acceptance and widespread use of the Android operating system drew the attention of both legitimate developers and malware authors, which resulted in a significant number of benign and malicious applications available on various online…

Cryptography and Security · Computer Science 2023-12-05 Pinar G. Balikcioglu , Melih Sirlanci , Ozge A. Kucuk , Bulut Ulukapi , Ramazan K. Turkmen , Cengiz Acarturk

As the smartphone market leader, Android has been a prominent target for malware attacks. The number of malicious applications (apps) identified for it has increased continually over the past decade, creating an immense challenge for all…

Cryptography and Security · Computer Science 2023-06-13 Masoud Mehrabi Koushki , Ibrahim AbuAlhaol , Anandharaju Durai Raju , Yang Zhou , Ronnie Salvador Giagone , Huang Shengqiang

Static feature-based Android malware detection using machine learning (ML) remains critical due to its scalability and efficiency. However, existing approaches often overlook security-critical reproducibility concerns, such as dataset…

Cryptography and Security · Computer Science 2025-11-04 Md Tanvirul Alam , Dipkamal Bhusal , Nidhi Rastogi

Over the last decade, researchers have extensively explored the vulnerabilities of Android malware detectors to adversarial examples through the development of evasion attacks; however, the practicality of these attacks in real-world…

Machine Learning · Computer Science 2024-01-26 Hamid Bostani , Veelasha Moonsamy