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By their very nature, malware samples employ a variety of techniques to conceal their malicious behavior and hide it from analysis tools. To mitigate the problem, a large number of different evasion techniques have been documented over the…

Cryptography and Security · Computer Science 2021-12-22 Lorenzo Maffia , Dario Nisi , Platon Kotzias , Giovanni Lagorio , Simone Aonzo , Davide Balzarotti

We present a new type of attack in which source code is maliciously encoded so that it appears different to a compiler and to the human eye. This attack exploits subtleties in text-encoding standards such as Unicode to produce source code…

Cryptography and Security · Computer Science 2023-03-09 Nicholas Boucher , Ross Anderson

Malware is one of the most common and severe cyber-attack today. Malware infects millions of devices and can perform several malicious activities including mining sensitive data, encrypting data, crippling system performance, and many more.…

Cryptography and Security · Computer Science 2024-01-30 Pascal Maniriho , Abdun Naser Mahmood , Mohammad Jabed Morshed Chowdhury

Quantum computing introduces unfamiliar security vulnerabilities demanding customized threat models. Hardware and software Trojans pose serious concerns needing rethinking from classical paradigms. This paper develops the first structured…

Cryptography and Security · Computer Science 2023-09-21 Subrata Das , Swaroop Ghosh

As malware continues to become more complex and harder to detect, Malware Analysis needs to continue to evolve to stay one step ahead. One promising key area approach focuses on using system calls and API Calls, the core communication…

Cryptography and Security · Computer Science 2025-06-03 Bishwajit Prasad Gond , Durga Prasad Mohapatra

It is conceivable that an RNA virus could use a polysome, that is, a string of ribosomes covering the RNA strand, to protect the genetic material from degradation inside a host cell. This paper discusses how such a virus might operate, and…

Subcellular Processes · Quantitative Biology 2021-06-24 Michael Wilkinson , David Yllanes , Greg Huber

This paper presents a systematic study on the security of modern file systems, following a vulnerability-centric perspective. Specifically, we collected 377 file system vulnerabilities committed to the CVE database in the past 20 years. We…

Cryptography and Security · Computer Science 2022-04-28 Jinghan Sun , Shaobo Li , Jun Xu , Jian Huang

A serious threat today is malicious executables. It is designed to damage computer system and some of them spread over network without the knowledge of the owner using the system. Two approaches have been derived for it i.e. Signature Based…

Cryptography and Security · Computer Science 2013-08-14 Usukhbayar Baldangombo , Nyamjav Jambaljav , Shi-Jinn Horng

Machine learning has proven to be a useful tool for automated malware detection, but machine learning models have also been shown to be vulnerable to adversarial attacks. This article addresses the problem of generating adversarial malware…

Cryptography and Security · Computer Science 2024-04-09 Pavla Louthánová , Matouš Kozák , Martin Jureček , Mark Stamp

Malware propagation poses a growing threat to networked systems such as computer networks and cyber-physical systems. Current approaches to defending against malware propagation are based on patching or filtering susceptible nodes at a…

Systems and Control · Computer Science 2016-09-21 Phillip Lee , Andrew Clark , Basel Alomair , Linda Bushnell , Radha Poovendran

This paper explores a number of questions regarding optimal strategies evolved by viruses upon entry into a vertebrate host. The infected cell life cycle consists of a non-productively infected stage in which it is producing virions but not…

Cell Behavior · Quantitative Biology 2016-02-09 Soumya Banerjee

With the phenomenal growth in the Internet, network security has become an integral part of computer and information security. In order to come up with measures that make networks more secure, it is important to learn about the…

Cryptography and Security · Computer Science 2014-12-19 Natarajan Meghanathan

Network penetration testing identifies the exploits and vulnerabilities those exist within computer network infrastructure and help to confirm the security measures. The objective of this paper is to explain methodology and methods behind…

Networking and Internet Architecture · Computer Science 2009-12-26 Nitin A. Naik , Gajanan D. Kurundkar , Santosh D. Khamitkar , Namdeo V. Kalyankar

Computer malware and biological pathogens often use similar mechanisms of infections. For this reason, it has been suggested to model malware spread using epidemiological models developed to characterize the spread of biological pathogens.…

Cryptography and Security · Computer Science 2019-08-28 Elad Yom-Tov , Nir Levy , Amir Rubin

With the increasing concern for security in the network, many approaches are laid out that try to protect the network from unauthorised access. New methods have been adopted in order to find the potential discrepancies that may damage the…

Cryptography and Security · Computer Science 2014-03-28 Sheetal Bairwa , Bhawna Mewara , Jyoti Gajrani

Fighting against computer malware require a mandatory step of reverse engineering. As soon as the code has been disassemblied/decompiled (including a dynamic analysis step), there is a hope to understand what the malware actually does and…

Cryptography and Security · Computer Science 2010-09-22 Eric Filiol

Over the past three decades, computers have managed to make their way into a majority of households. Due to this enormous transition, the surge in the internets popularity was inevitable. Just like everything else, whatever has a pro also…

Cryptography and Security · Computer Science 2024-09-02 C. Amuthadevi , Sparsh Srivastava , Raghav Khatoria , Varun Sangwan

As our professional, social, and financial existences become increasingly digitized and as our government, healthcare, and military infrastructures rely more on computer technologies, they present larger and more lucrative targets for…

Cryptography and Security · Computer Science 2016-12-05 Ethan M. Rudd , Andras Rozsa , Manuel Günther , Terrance E. Boult

Data poisoning is one of the most relevant security threats against machine learning and data-driven technologies. Since many applications rely on untrusted training data, an attacker can easily craft malicious samples and inject them into…

Cryptography and Security · Computer Science 2021-12-01 Nicolas M. Müller , Simon Roschmann , Konstantin Böttinger

Data poisoning and backdoor attacks manipulate training data in order to cause models to fail during inference. A recent survey of industry practitioners found that data poisoning is the number one concern among threats ranging from model…

Machine Learning · Computer Science 2021-06-18 Avi Schwarzschild , Micah Goldblum , Arjun Gupta , John P Dickerson , Tom Goldstein