European Cyber Security Perspectives 2018 | 1 Preface
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Malpedia: a Collaborative Effort to Inventorize the Malware Landscape
Malpedia: A Collaborative Effort to Inventorize the Malware Landscape Daniel Plohmann @push_pnx [email protected] 2017-12-07 | Botconf, Montpellier Martin Clauß martin.clauß@fkie.fraunhofer.de Steffen Enders [email protected] Elmar Padilla [email protected] 1 © Cyber Analysis and Defense Department, Fraunhofer FKIE $whoami Daniel Plohmann Security Researcher @ Fraunhofer (Europe‘s largest organisation for applied research) Research Scope: Malware Analysis Reverse Engineering Automation 2 © Cyber Analysis and Defense Department, Fraunhofer FKIE Outline Summary Motivation (or: how it began) Approach The Malpedia Corpus & Platform A Comparative Structural Analysis of Windows Malware Future Plans / Conclusion 3 © Cyber Analysis and Defense Department, Fraunhofer FKIE Summary 4 © Cyber Analysis and Defense Department, Fraunhofer FKIE Summary TL;DR What is Malpedia? A free, independent, pooled resource for confidently labeled, unpacked reference samples for malware families and versions Meta data tracker for info such as references (analysis reports, blogs, …), YARA rules, actors, tied to these families Status (2017-12-01): 2491 samples for 669 families, multi-platform (WIN, ELF, APK, OSX, …) Our Contributions Definition of requirements for malware corpora and a reference corpus + platform implementing these A Comprehensive, quantitative static analysis of structural features for 446 Windows malware families 5 © Cyber Analysis and Defense Department, Fraunhofer FKIE Motivation … or -
Security Analysis of Docker Containers in a Production Environment
Security analysis of Docker containers in a production environment Jon-Anders Kabbe Master of Science in Communication Technology Submission date: June 2017 Supervisor: Colin Alexander Boyd, IIK Co-supervisor: Audun Bjørkøy, TIND Technologies Norwegian University of Science and Technology Department of Information Security and Communication Technology Title: Security Analysis of Docker Containers in a Production Environment Student: Jon-Anders Kabbe Problem description: Deployment of Docker containers has achieved its popularity by providing an au- tomatable and stable environment serving a particular application. Docker creates a separate image of a file system with everything the application require during runtime. Containers run atop the regular file system as separate units containing only libraries and tools that particular application require. Docker containers reduce the attack surface, improves process interaction and sim- plifies sandboxing. But containers also raise security concerns, reduced segregation between the operating system and application, out of date or variations in libraries and tools and is still an unsettled technology. Docker containers provide a stable and static environment for applications; this is achieved by creating a static image of only libraries and tools the specific application needs during runtime. Out of date tools and libraries are a major security risk when exposing applications over the Internet, but availability is essential in a competitive market. Does Docker raise some security concerns compared to standard application deploy- ment such as hypervisor-based virtual machines? Is the Docker “best practices” sufficient to secure the container and how does this compare to traditional virtual machine application deployment? Responsible professor: Colin Alexander Boyd, ITEM Supervisor: Audun Bjørkøy, TIND Technologies Abstract Container technology for hosting applications on the web is gaining traction as the preferred mode of deployment. -
Advanced Persistent Threats
THREAT RESEARCH Defending Against Advanced Persistent Threats Introduction As the name “Advanced” suggests, APT (advanced persistent threat) is one of the most sophisticated and organized forms of network attacks that keep cybersecurity professionals up at night. Unlike many hit & run traditional cyberattacks, an APT is carried out over a prolonged period of time by skilled threat actors who strategize multi-staged campaigns against their targets, employing clandestine tools & techniques such as Remote Administration Tools (RAT), Toolkits, Backdoor Trojans, Social Engineering, DNS Tunneling etc. These experienced cybercriminals are mostly backed & well-funded by nation states and corporation-backed organizations to specifi cally target high value organizations with the following objectives in mind: a Theft of Intellectual Property & classifi ed data i.e. Cyber Espionage a Access to critical & sensitive communications a Access to credentials of critical systems a Sabotage or exfi ltration of databases a Theft of Personal Identifi able Information (PII) a Access to critical infrastructure to perform internal reconnaissance To achieve the above goals, APT Groups use novel techniques to obfuscate their actions and easily bypass traditional security barriers that are not advancing at the same rate as the sophisticated attack patterns of cybercriminals. To understand the evolved behavioral pattern of APT Groups in the year 2020, a review of their latest activities revealed interesting developments and a few groundbreaking events¹: a Southeast Asia -
Cyber Security Trends: Aiming Ahead of the Target to Increase Security in 2017
Cyber Security Trends: Aiming Ahead of the Target to Increase Security in 2017 A SANS Whitepaper Written by John Pescatore March 2017 Sponsored by Qualys ©2017 SANS™ Institute Introduction In security, change always equates to risk. Because change is constant, being aware of the key changes that will increase risk is a critical part of being proactive in cyber security. A simple equation for risk is the following: RISK THREAT VULNERABILITY ACTION Threats are Vulnerabilities Action consists of two malicious tactics are weaknesses components: and techniques that enable • Attacks that malicious actors (external that would cause those threats to or internal) take to launch threats damage to a succeed. business. • Prevention or mitigation efforts by security teams to reduce the attack aperture or increase speed of detection In reality, security teams control only half of the “Action” parameter. We can’t determine when threats will be developed or launched, and vulnerabilities are driven by weaknesses in people and technology. People change slowly, but technology changes rapidly, and business adoption of new technologies invariably brings new vulnerabilities that enable new threats. Understanding and anticipating business demand for emerging technologies is a key element in successful security programs. With each new wave of technology, threats tend to come in three forms: denial-of- service (DoS) attacks, cyber crime and attacks by nation-states. DoS Attacks When weaknesses in new technologies are exposed (generally by experimenters, academics and hacktivists), DoS attacks are the easiest to launch. They crash systems or cause data storms that bring networks to a halt. Cyber Crime Cyber criminals and the ecosystem that supports them refine attacks to focus on approaches that can lead to revenue, most commonly by stealing information that can be resold or support account fraud. -
What Every CEO Needs to Know About Cybersecurity
What Every CEO Needs to Know About Cybersecurity Decoding the Adversary AT&T Cybersecurity Insights Volume 1 AT&T Cybersecurity Insights: Decoding the Adversary 1 Contents 03 Letter from John Donovan Senior Executive Vice President AT&T Technology and Operations 04 Executive Summary 05 Introduction 07 Outsider Threats 15 Looking Ahead: Outsider Threats 16 Best Practices: Outsiders 18 Insider Threats 24 Looking Ahead: New Potential Threats 25 Looking Ahead: Emerging Risks 26 Best Practices: Malicious Insiders 27 Best Practices: Unintentional Insiders 28 Moving Forward 32 Conclusion 33 Know the Terms For more information: Follow us on Twitter @attsecurity 35 End Notes and Sources Visit us at: Securityresourcecenter.att.com © 2015 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T Globe logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. The information contained herein is not an offer, commitment, representation or warranty by AT&T and is subject to change. 2 ATT.com/network-security Business leader, Welcome to the inaugural issue of AT&T Cybersecurity Insights, a comprehensive look at our analysis and findings from deep inside AT&T’s network operations groups, outside research firms, and network partners. This first issue, “Decoding the Adversary,” focuses on whether or not you and your board of directors are doing enough to protect against cyber threats. Security is not simply a CIO, CSO, or IT department issue. Breaches, leaked documents, and cybersecurity attacks impact stock prices and competitive edge. It is a responsibility that must be shared amongst all employees, and CEOs and board members must proactively mitigate future challenges. -
Security News Digest July 25, 2017
Security News Digest July 25, 2017 Canada will remain where it is for a long time to come, but the Canada’s Security Scene Quiz will move to the Information Security Awareness previous quizzes page at the end of July. Watch this space for the August feature! August 1st is acknowledged across the globe as World Wide Web Day! World Wide Web Day, marks the birth of the Web in August 1990 at the Europe Laboratory for Particle Physics (CERN) in Switzerland. Tim Berners-Lee and Robert Cailliau developed a prototype Web browser and introduced Hypertext Markup Language, HTML. The first ever website was published on August 6, 1991 and served up a page explaining the World Wide Web project and giving information on how users could setup a web server and how to create their own websites and web pages, as well as how they could search the web for information. The URL for the first ever web page put up on the first ever website was http://info.cern.ch/hypertext/WWW/TheProject.html The World Wide Web ('WWW' or simply the 'Web') is a global information medium which users can read and write via computers connected to the Internet. The term [web] is often mistakenly used as a synonym for the Internet itself, but the Web is a service that operates over the Internet, just as e-mail also does. The history of the Internet dates back significantly further than that of the World Wide Web. On July 21st, the Google “Doodle” honoured Canadian Marshall McLuhan! [“the Medium is the Message”] Who is Marshall McLuhan? Meet the Canadian Media Theorist Who Predicted the Internet http://nationalpost.com/news/canada/who-is-marshall-mcluhan-how-a-canadian-media-theorist-predicted-the- internet/wcm/194cb7e2-e778-4780-9aba-6eb94831fcc5 Canadian professor Marshall McLuhan rose to prominence as a media theorist while teaching at the University of Toronto in the 1960s. -
The Rise and Imminent Fall of the N-Day Exploit Market in the Cybercriminal Underground
The Rise and Imminent Fall of the N-Day Exploit Market in the Cybercriminal Underground Mayra Rosario Fuentes and Shiau-Jing Ding Contents TREND MICRO LEGAL DISCLAIMER The information provided herein is for general information and educational purposes only. It is not intended and 4 should not be construed to constitute legal advice. The information contained herein may not be applicable to all Introduction situations and may not reflect the most current situation. Nothing contained herein should be relied on or acted upon without the benefit of legal advice based on the particular facts and circumstances presented and nothing 7 herein should be construed otherwise. Trend Micro reserves the right to modify the contents of this document Overview of Exploit Developers at any time without prior notice. Translations of any material into other languages are intended solely as a convenience. Translation accuracy is not guaranteed nor implied. If any questions arise 12 related to the accuracy of a translation, please refer to the original language official version of the document. Any Overview of Exploit Demand and discrepancies or differences created in the translation are Availability not binding and have no legal effect for compliance or enforcement purposes. Although Trend Micro uses reasonable efforts to include accurate and up-to-date information herein, Trend Micro 16 makes no warranties or representations of any kind as to its accuracy, currency, or completeness. You agree Outdated Exploits that access to and use of and reliance on this document and the content thereof is at your own risk. Trend Micro disclaims all warranties of any kind, express or implied. -
13Th International Conference on Cyber Conflict: Going Viral 2021
2021 13th International Conference on Cyber Confict: Going Viral T. Jančárková, L. Lindström, G. Visky, P. Zotz (Eds.) 2021 13TH INTERNATIONAL CONFERENCE ON CYBER CONFLICT: GOING VIRAL Copyright © 2021 by NATO CCDCOE Publications. All rights reserved. IEEE Catalog Number: CFP2126N-PRT ISBN (print): 978-9916-9565-4-0 ISBN (pdf): 978-9916-9565-5-7 COPYRIGHT AND REPRINT PERMISSIONS No part of this publication may be reprinted, reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the NATO Cooperative Cyber Defence Centre of Excellence ([email protected]). This restriction does not apply to making digital or hard copies of this publication for internal use within NATO, or for personal or educational use when for non-proft or non-commercial purposes, providing that copies bear this notice and a full citation on the frst page as follows: [Article author(s)], [full article title] 2021 13th International Conference on Cyber Confict: Going Viral T. Jančárková, L. Lindström, G. Visky, P. Zotz (Eds.) 2021 © NATO CCDCOE Publications NATO CCDCOE Publications LEGAL NOTICE: This publication contains the opinions of the respective authors only. They do not Filtri tee 12, 10132 Tallinn, Estonia necessarily refect the policy or the opinion of NATO Phone: +372 717 6800 CCDCOE, NATO, or any agency or any government. NATO CCDCOE may not be held responsible for Fax: +372 717 6308 any loss or harm arising from the use of information E-mail: [email protected] contained in this book and is not responsible for the Web: www.ccdcoe.org content of the external sources, including external websites referenced in this publication. -
Sstic-2021-Actes.Pdf
Préface Mercredi 2 juin 2021, 8 heures du matin. Sous perfusion de café, les yeux à peine entrouverts, je suis avec le reste du comité d’organisation (CO), qui est sur les rangs et veille aux derniers détails, vérifiant que la guicheteuse et les lecteurs de badge fonctionnent. Pendant ce temps, certains irréductibles sont déjà dehors, malgré le crachin breton, prêts à se ruer pour pouvoir découvrir en premier les goodies et s’installer confortablement dans l’amphi, à leur place favorite, pour feuilleter les actes et lire la préface. On ouvre les portes, c’est parti pour le 19e SSTIC ! Fondu. Huit cents personnes dans l’amphi face à nous, je vérifie avec l’orateur invité qui fait l’ouverture que tout est prêt. Avec le trac, les spots qui m’éblouissent, je m’avance pour prononcer quelques mots et lancer la conférence... Et dire qu’il y a environ un tiers de nouveaux ! Fondu. Petit tour en régie, pour discuter avec les techniciens du Couvent et s’assurer que le streaming se passe bien. Oups, on me dit sèchement de m’éloigner de la caméra ; apparemment, les talkies-walkies qui assurent la liaison avec le reste du CO, éparpillé entre le premier rang et l’accueil, font trembler les aimants du stabilisateur... Fondu. Après la présentation des résultats du challenge, une session de rumps réussie où il a fallu courir dans l’amphi pour apporter le micro, nous voilà dans le magnifique cloître du Couvent, sous un soleil bienvenu. Les petits fours sont excellents et je vois, à l’attroupement qui se forme rapidement, que le stand foie gras vient d’ouvrir. -
Area Efficient and Low Power Carry Select Adder Using
International Journal of Advances in Electronics and Computer Science, ISSN(p): 2394-2835 Volume-6, Issue-7, Jul.-2019 http://iraj.in EVOLUTION OF ANDROID MALWARE OFFENSE AND ANDROID ECOSYSTEM DEFENSE 1NISHANT PANDIT, 2DEEPTI V VIDYARTHI 1Student, Defence Institute of Advanced Technology, Girinagar, Pune, Maharashtra – 411025, India 2Assistant Professor, Defence Institute of Advanced Technology, Girinagar, Pune, Maharashtra – 411025, India E-mail: [email protected], [email protected] Abstract - Android mobile devices are used more and more in everyday life. They are our cameras, wallets, and keys. Basically, they embed most of our private information in our pocket. The paper captures the journey of android malware from being mere revenue generation incentives for the malware developer to stealing the personal data of people using these devices. It also discusses how the open source nature of Android has led to fragmentation of the core Operating System among various device manufacturer which introduces additional vulnerabilities. The non-availability of official Google Play store in some countries led to the emergence of various third party Application market which are largely unregulated in terms of the application verification. Android Operating system itself has come a long way in terms of the security features and fixed vulnerabilities over the course of a decade. Our evaluation shows that the Android System has become quite robust against malware threats and automatic installation of malware is not possible without user intervention. We explore certain simple settings on android which would protect the user from malware threats on Android device. Keywords - Android System, Malware Analysis, Vulnerabilities, Android Fragmentation. I. -
PETYA・JIGSAW・WANNACRY・ZEPTO・LOCKY Business Resilience = Data Resilience
PETYA・JIGSAW・WANNACRY・ZEPTO・LOCKY Business Resilience = Data Resilience Speaker Introduction Brent Reichow From Minneapolis, Minnesota (USA) April 1992 Arrived in Chiba, Japan Work History LINC Computers (EDS), NTT-WT, PSINet (C&W) Stellent (Oracle), Internet Security Systems (ISS) July 2004 Co-founded Blueshift K.K. Blueshift Business Leading provider of data protection solutions delivering secure, off-site, disk based, data backup, and disaster recovery services to small, medium and large organizations Client Markets Automotive, education, financial services, healthcare, insurance, legal services, logistics, manufacturing, marketing, media, NPO, real estate, recruiting, retail and technology URL www.dataprotection.co.jp/www.dataprotection.jp Blueshift’s Cloud Backup Business A. Initial full backup is made, compressed and encrypted data is sent to public or private data center locations B. Additional schedule or manual backups, will transfer changed data (deltas) off-site (incremental forever Public or Private Client Site Data Centers • File Server • Mail Server C. Rapid restores (deltas /changed data) WAN / INTERNET • Database Server • Virtual Machine (VM) • Multiple restoration points in time • Cloud 2 Cloud • Restore in minutes not hours G. Retention Policy Administrator • 30 day, 1 year D. Security Location 2 • Longer options • All data is encrypted with 256 bit AES • Data remains encrypted in flight and at rest F. Remote Management E. Onsite Appliance (de-duplication, compression, encryption) • Email alerting functionality • LAN speed restores with local available storage • Manage multiple servers A Billion Dollar Industry So How Does Ransomware Work? Ransomware as a Service (RaaS) - Typically the Developer Receives 30% of Ransom Paid by Victims Zepto Ransomware Attack Internet Phishing Email Workstations USB File Database NAS Server Your computer files have been encrypted Your photos, videos, documents, etc… But, don’t worry! I have not deleted them, yet. -
User Controlled Hardware Security Anchors: Evaluation and Designs Dr David Oswald, Prof Mark Ryan, Prof Flavio Garcia the University of Birmingham
User Controlled Hardware Security Anchors: Evaluation and Designs Dr David Oswald, Prof Mark Ryan, Prof Flavio Garcia The University of Birmingham Industry partners: HP Labs, Yubico Why Hardware Security Anchors? 2 Why Hardware Security Anchors? 3 User Controlled Hardware Security Anchors: Evaluation and Designs (1) . WP1: Evaluate the security of available security anchors and Trusted Execution Environments (more later) . WP2: Establishing secure channels between TEE and the user through … – Auxiliary devices – Platform features for secure I/O 4 User Controlled Hardware Security Anchors: Evaluation and Designs (2) . WP3: Enhancing user authentication – Basis: FIDO(2) and U2F – Addressing enrollment and revocation – Authentication policies (e.g. location, …) – Formal modelling and verification . WP4: Demonstrators – TEE implementation – Smartphone app – Authentication token 5 Evaluating the state of TEE security An overview Trusted Execution Environments in a nutshell . Main technologies at present: – Trusted Platform Module (separate chip or firmware) – Intel Software Guard eXtensions (microcode w/ HW) – AMD Platform Security Processor (separate core) – ARM TrustZone (software w/ HW support) – Apple Secure Enclave Processor (separate core, same die) . All provide some form of running code or crypto operations in isolation . Most require cooperation with the silicon/device manufacturer (to different extent) 7 Relevant attack vectors . “Classical” vulnerabilities, e.g. buffer overflows . Microarchitecture (e.g. cache timing, Spectre and