Quest for Cyber Peace
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The Evolution of Ransomware
The evolution of ransomware SECURITY RESPONSE The evolution of ransomware Kevin Savage, Peter Coogan, Hon Lau Version 1.0 – August 6, 2015 Never before in the history of human kind have people across the world been subjected to extortion on a massive scale as they are today. CONTENTS OVERVIEW ..............................................................................3 Key information ......................................................................5 Types of ransomware .............................................................5 How ransomware has evolved ...............................................7 Targets for ransomware .......................................................13 Systems impacted by ransomware ......................................14 Ransomware: How it works ..................................................18 Ransom techniques ..............................................................27 How widespread is the problem of ransomware .................33 What does the future hold for ransomware? .......................37 Conclusion ............................................................................45 Appendix ..............................................................................47 Mitigation strategies ............................................................51 Symantec detections for common ransomware families 54 Resources .............................................................................56 OVERVIEW Never before in the history of human kind have people across the world been -
Crimeware on the Net
Crimeware on the Net The “Behind the scenes” of the new web economy Iftach Ian Amit Director, Security Research – Finjan BlackHat Europe, Amsterdam 2008 Who Am I ? (iamit) • Iftach Ian Amit – In Hebrew it makes more sense… • Director Security Research @ Finjan • Various security consulting/integration gigs in the past – R&D – IT • A helping hand when needed… (IAF) 2 BlackHat Europe – Amsterdam 2008 Today’s Agenda • Terminology • Past vs. Present – 10,000 feet view • Business Impact • Key Characteristics – what does it look like? – Anti-Forensics techniques – Propagation methods • What is the motive (what are they looking for)? • Tying it all up – what does it look like when successful (video). • Anything in it for us to learn from? – Looking forward on extrusion testing methodologies 3 BlackHat Europe – Amsterdam 2008 Some Terminology • Crimeware – what we refer to most malware these days is actually crimeware – malware with specific goals for making $$$ for the attackers. • Attackers – not to be confused with malicious code writers, security researchers, hackers, crackers, etc… These guys are the Gordon Gecko‟s of the web security field. The buy low, and capitalize on the investment. • Smart (often mislead) guys write the crimeware and get paid to do so. 4 BlackHat Europe – Amsterdam 2008 How Do Cybercriminals Steal Business Data? Criminals’ activity in the cyberspace Federal Prosecutor: “Cybercrime Is Funding Organized Crime” 5 BlackHat Europe – Amsterdam 2008 The Business Impact Of Crimeware Criminals target sensitive business data -
Considering the Planks of U.S. International Cyber Policy, 2005-2011
JAMES A. BAKER III INSTITUTE FOR PUBLIC POLICY RICE UNIVERSITY FROM TUNIS TO TUNIS: CONSIDERING THE PLANKS OF U.S. INTERNATIONAL CYBER POLICY, 2005–2011 BY CHRISTOPHER BRONK, PH.D. FELLOW IN INFORMATION TECHNOLOGY POLICY JAMES A. BAKER III INSTITUTE FOR PUBLIC POLICY RICE UNIVERSITY MAY 21, 2012 Considering the Planks of U.S. International Cyber Policy THESE PAPERS WERE WRITTEN BY A RESEARCHER (OR RESEARCHERS) WHO PARTICIPATED IN A BAKER INSTITUTE RESEARCH PROJECT. WHEREVER FEASIBLE, THESE PAPERS ARE REVIEWED BY OUTSIDE EXPERTS BEFORE THEY ARE RELEASED. HOWEVER, THE RESEARCH AND VIEWS EXPRESSED IN THESE PAPERS ARE THOSE OF THE INDIVIDUAL RESEARCHER(S), AND DO NOT NECESSARILY REPRESENT THE VIEWS OF THE JAMES A. BAKER III INSTITUTE FOR PUBLIC POLICY. © 2012 BY THE JAMES A. BAKER III INSTITUTE FOR PUBLIC POLICY OF RICE UNIVERSITY THIS MATERIAL MAY BE QUOTED OR REPRODUCED WITHOUT PRIOR PERMISSION, PROVIDED APPROPRIATE CREDIT IS GIVEN TO THE AUTHOR AND THE JAMES A. BAKER III INSTITUTE FOR PUBLIC POLICY. 2 Considering the Planks of U.S. International Cyber Policy Abstract How have U.S. policies on the governance of the Internet and cyberspace evolved between the 2005 World Summit of the Information Society (WSIS) in Tunisia and the massive, cyber-fueled uprisings in the Middle East of 2011? The paper develops a framework of possible actions regarding Internet or cyber governance to produce contexts for the timeline of significant policy statements by U.S. government officials and agencies on the topic. In the resulting narrative, Internet governance policy rises from a relatively marginal issue for the foreign policy establishment to a significant component of U.S. -
Introduction Chapter 1
Notes Introduction 1. Thomas S. Kuhn, The Structure of Scientific Revolutions, 2nd ed. (Chicago: Univer- sity of Chicago Press, 1970). 2. Ralph Pettman, Human Behavior and World Politics: An Introduction to International Relations (New York: St. Martin’s Press, 1975); Giandomenico Majone, Evidence, Argument, and Persuasion in the Policy Process (New Haven, CT: Yale University Press, 1989), 275– 76. 3. Bernard Lewis, “The Return of Islam,” Commentary, January 1976; Ofira Seliktar, The Politics of Intelligence and American Wars with Iraq (New York: Palgrave Mac- millan, 2008), 4. 4. Martin Kramer, Ivory Towers on Sand: The Failure of Middle Eastern Studies in Amer- ica (Washington, DC: Washington Institute for Near East Policy, 2000). 5. Bernard Lewis, “The Roots of Muslim Rage,” Atlantic Monthly, September, 1990; Samuel P. Huntington, “The Clash of Civilizations,” Foreign Affairs 72 (1993): 24– 49; Huntington, The Clash of Civilizations and the Remaking of the World Order (New York: Simon & Schuster, 1996). Chapter 1 1. Quoted in Joshua Muravchik, The Uncertain Crusade: Jimmy Carter and the Dilemma of Human Rights (Lanham, MD: Hamilton Press, 1986), 11– 12, 114– 15, 133, 138– 39; Hedley Donovan, Roosevelt to Reagan: A Reporter’s Encounter with Nine Presidents (New York: Harper & Row, 1985), 165. 2. Charles D. Ameringer, U.S. Foreign Intelligence: The Secret Side of American History (Lexington, MA: Lexington Books, 1990), 357; Peter Meyer, James Earl Carter: The Man and the Myth (New York: Simon & Schuster, 1978), 18; Michael A. Turner, “Issues in Evaluating U.S. Intelligence,” International Journal of Intelligence and Counterintelligence 5 (1991): 275– 86. 3. Abram Shulsky, Silent Warfare: Understanding the World’s Intelligence (Washington, DC: Brassey’s [US], 1993), 169; Robert M. -
Comptia® Security+ SY0-601 Cert Guide
CompTIA® Security+ SY0-601 Cert Guide Omar Santos Ron Taylor Joseph Mlodzianowski A01_Santos_Fm_pi-plii_1.indd 1 01/06/21 2:49 pm CompTIA® Security+ SY0-601 Cert Guide Editor-in-Chief Copyright © 2022 by Pearson Education, Inc. Mark Taub All rights reserved. No part of this book shall be reproduced, stored in Product Line Manager a retrieval system, or transmitted by any means, electronic, mechanical, Brett Bartow photocopying, recording, or otherwise, without written permission from the publisher. No patent liability is assumed with respect to the use of the Executive Editor information contained herein. Although every precaution has been taken in Nancy Davis the preparation of this book, the publisher and author assume no respon- Development Editor sibility for errors or omissions. Nor is any liability assumed for damages Christopher A. Cleveland resulting from the use of the information contained herein. ISBN-13: 978-0-13-677031-2 Managing Editor ISBN-10: 0-13-677031-2 Sandra Schroeder Library of Congress Control Number: 2021935686 Senior Project Editor ScoutAutomatedPrintCode Tonya Simpson Copy Editor Trademarks Chuck Hutchinson All terms mentioned in this book that are known to be trademarks or ser- vice marks have been appropriately capitalized. Pearson IT Certification Indexer cannot attest to the accuracy of this information. Use of a term in this book Erika Millen should not be regarded as affecting the validity of any trademark or service mark. Proofreader Abigail Manheim Warning and Disclaimer Technical Editor Every effort has been made to make this book as complete and as accurate Chris Crayton as possible, but no warranty or fitness is implied. -
Malware to Crimeware
I have surveyed over a decade of advances in delivery of malware. Over this daVid dittRich period, attackers have shifted to using complex, multi-phase attacks based on malware to crimeware: subtle social engineering tactics, advanced how far have they cryptographic techniques to defeat takeover gone, and how do and analysis, and highly targeted attacks we catch up? that are intended to fly below the radar of current technical defenses. I will show how Dave Dittrich is an affiliate information malicious technology combined with social security researcher in the University of manipulation is used against us and con- Washington’s Applied Physics Laboratory. He focuses on advanced malware threats and clude that this understanding might even the ethical and legal framework for respond- ing to computer network attacks. help us design our own combination of [email protected] technical and social mechanisms to better protect us. And ye shall know the truth, and the truth shall make you free. The late 1990s saw the advent of distributed and John 8:32 coordinated computer network attack tools, which were primarily used for the electronic equivalent of fist fighting in the streets. It only took a few years for criminal activity—extortion, click fraud, denial of service for competitive advantage—to appear, followed by mass theft of personal and financial data through quieter, yet still widespread and auto- mated, keystroke logging. Despite what law-abid- ing citizens would desire, crime does pay, and pay well. Today, the financial gain from criminal enter- prise allows investment of large sums of money in developing tools and operational capabilities that are increasingly sophisticated and highly targeted. -
Hacks, Leaks and Disruptions | Russian Cyber Strategies
CHAILLOT PAPER Nº 148 — October 2018 Hacks, leaks and disruptions Russian cyber strategies EDITED BY Nicu Popescu and Stanislav Secrieru WITH CONTRIBUTIONS FROM Siim Alatalu, Irina Borogan, Elena Chernenko, Sven Herpig, Oscar Jonsson, Xymena Kurowska, Jarno Limnell, Patryk Pawlak, Piret Pernik, Thomas Reinhold, Anatoly Reshetnikov, Andrei Soldatov and Jean-Baptiste Jeangène Vilmer Chaillot Papers HACKS, LEAKS AND DISRUPTIONS RUSSIAN CYBER STRATEGIES Edited by Nicu Popescu and Stanislav Secrieru CHAILLOT PAPERS October 2018 148 Disclaimer The views expressed in this Chaillot Paper are solely those of the authors and do not necessarily reflect the views of the Institute or of the European Union. European Union Institute for Security Studies Paris Director: Gustav Lindstrom © EU Institute for Security Studies, 2018. Reproduction is authorised, provided prior permission is sought from the Institute and the source is acknowledged, save where otherwise stated. Contents Executive summary 5 Introduction: Russia’s cyber prowess – where, how and what for? 9 Nicu Popescu and Stanislav Secrieru Russia’s cyber posture Russia’s approach to cyber: the best defence is a good offence 15 1 Andrei Soldatov and Irina Borogan Russia’s trolling complex at home and abroad 25 2 Xymena Kurowska and Anatoly Reshetnikov Spotting the bear: credible attribution and Russian 3 operations in cyberspace 33 Sven Herpig and Thomas Reinhold Russia’s cyber diplomacy 43 4 Elena Chernenko Case studies of Russian cyberattacks The early days of cyberattacks: 5 the cases of Estonia, -
Ethical Hacking
Ethical Hacking Alana Maurushat University of Ottawa Press ETHICAL HACKING ETHICAL HACKING Alana Maurushat University of Ottawa Press 2019 The University of Ottawa Press (UOP) is proud to be the oldest of the francophone university presses in Canada and the only bilingual university publisher in North America. Since 1936, UOP has been “enriching intellectual and cultural discourse” by producing peer-reviewed and award-winning books in the humanities and social sciences, in French or in English. Library and Archives Canada Cataloguing in Publication Title: Ethical hacking / Alana Maurushat. Names: Maurushat, Alana, author. Description: Includes bibliographical references. Identifiers: Canadiana (print) 20190087447 | Canadiana (ebook) 2019008748X | ISBN 9780776627915 (softcover) | ISBN 9780776627922 (PDF) | ISBN 9780776627939 (EPUB) | ISBN 9780776627946 (Kindle) Subjects: LCSH: Hacking—Moral and ethical aspects—Case studies. | LCGFT: Case studies. Classification: LCC HV6773 .M38 2019 | DDC 364.16/8—dc23 Legal Deposit: First Quarter 2019 Library and Archives Canada © Alana Maurushat, 2019, under Creative Commons License Attribution— NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/ Printed and bound in Canada by Gauvin Press Copy editing Robbie McCaw Proofreading Robert Ferguson Typesetting CS Cover design Édiscript enr. and Elizabeth Schwaiger Cover image Fragmented Memory by Phillip David Stearns, n.d., Personal Data, Software, Jacquard Woven Cotton. Image © Phillip David Stearns, reproduced with kind permission from the artist. The University of Ottawa Press gratefully acknowledges the support extended to its publishing list by Canadian Heritage through the Canada Book Fund, by the Canada Council for the Arts, by the Ontario Arts Council, by the Federation for the Humanities and Social Sciences through the Awards to Scholarly Publications Program, and by the University of Ottawa. -
Data Thieves: the Motivations of Cyber Threat Actors and Their Use
Testimony Data Thieves The Motivations of Cyber Threat Actors and Their Use and Monetization of Stolen Data Lillian Ablon CT-490 Testimony presented before the House Financial Services Committee, Subcommittee on Terrorism and Illicit Finance, on March 15, 2018. For more information on this publication, visit www.rand.org/pubs/testimonies/CT490.html Testimonies RAND testimonies record testimony presented or submitted by RAND associates to federal, state, or local legislative committees; government-appointed commissions and panels; and private review and oversight bodies. Published by the RAND Corporation, Santa Monica, Calif. © Copyright 2018 RAND Corporation is a registered trademark. Limited Print and Electronic Distribution Rights This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited. Permission is given to duplicate this document for personal use only, as long as it is unaltered and complete. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial use. For information on reprint and linking permissions, please visit www.rand.org/pubs/permissions.html. www.rand.org Data Thieves: The Motivations of Cyber Threat Actors and Their Use and Monetization of Stolen Data Testimony of Lillian Ablon1 The RAND Corporation2 Before the Committee on Financial Services Subcommittee on Terrorism and Illicit Finance United States House of Representatives March 15, 2018 ood afternoon, Chairman Pearce, Ranking Member Perlmutter, and distinguished members of the subcommittee. Thank you for the invitation to testify at this important G hearing, “After the Breach: the Monetization and Illicit Use of Stolen Data.” Cybersecurity is a constant and growing challenge. -
Malware Primer Malware Primer
Malware Primer Malware Primer Table of Contents Introduction Introduction ...........................................................................................................................................................................2 In The Art of War, Sun Tzu wrote, “If you know the enemy and know yourself, you need not fear the result of a hundred battles.” This certainly applies Chapter 1: A Brief History of Malware—Its Evolution and Impact ..............................3 to cyberwarfare. This primer will help you get to know cybercriminals by providing you with a solid foundation in one of their principle weapons: Chapter 2: Malware Types and Classifications ....................................................................................8 malware. Chapter 3: How Malware Works—Malicious Strategies and Tactics ........................11 Our objective here is to provide a baseline of knowledge about the different types of malware, what malware is capable of, and how it’s distributed. Chapter 4: Polymorphic Malware—Real Life Transformers .............................................14 Because effectively protecting your network, users, data, and company from Chapter 5: Keyloggers and Other Password Snatching Malware ...............................16 malware-based attacks requires an understanding of the various ways that the enemy is coming at you. Chapter 6: Account and Identity Theft Malware ...........................................................................19 Keep in mind, however, that we’re only able here -
Cyberpro December 31, 2009
Volume 2, Edition 26 CyberPro December 31, 2009 Keeping Cyberspace Professionals Informed Officers The articles and information appearing herein are intended for President educational purposes to promote discussion in the public interest and to Larry K. McKee, Jr. keep subscribers who are involved in the development of Cyber-related concepts and initiatives informed on items of common interest. The Chief Operations Officer newsletter and the information contained therein are not intended to Jim Ed Crouch provide a competitive advantage for any commercial firm. Any misuse or unauthorized use of the newsletter and its contents will result in removal ------------------------------ from the distribution list and/or possible administrative, civil, and/or CyberPro Editor-in-Chief criminal action. Lindsay Trimble The views, opinions, and/or findings and recommendations contained in CyberPro Research Analyst this summary are those of the authors and should not be construed as an Kathryn Stephens official position, policy, or decision of the United States Government, U.S. Department of Defense, or National Security Cyberspace Institute. CyberPro Archive To subscribe or unsubscribe to this newsletter click here CyberPro News Subscription. Please contact Lindsay Trimble regarding CyberPro subscription, sponsorship, and/or advertisement. All rights reserved. CyberPro may not be published, broadcast, rewritten or redistributed without prior NSCI consent. 110 Royal Aberdeen Smithfield, VA 23430 ph. (757) 871 - 3578 CyberPro National Security Cyberspace -
And the Winners Are... BOTTLENECK.GOV
VOLUME 25 • NUMBER 6 • 25 VOLUME FCW.COM Strategy and Business Management for Government Leaders | March 28, 2011 FCW.COM And the winners are... BOTTLENECK.GOV SOLVED. Today, government agencies rely on optimized connectivity. We get it. With dedicated account managers, solution architects and partnerships with leading vendors like Cisco, Brocade and Avaya,wecanhelpyoudesignandbuildasolutionthat’sfast,flexibleandsecure.Onenetwork, reliable, with bandwidth and communication for all. Get things moving at CDWG.com/networking ©2011CDWGovernmentLLC.CDW®, CDW•G® andPEOPLEWHOGETIT™aretrademarksofCDWLLC. Rising to the challenge...again his year’s Federal 100 awards be it the earthquake in Haiti or the Deep- program is a reminder that water Horizon oil spill — when time is excellent work goes on, even of the essence and options are limited. It’s in the toughest of times. the art of the possible raised to its highest TAnd times were tough in 2010, make no form. mistake about that. Civilian agencies and Federal 100 winners oft en seem to look their contractors felt the pinch of budget at the world from a unique perspective. It’s uncertainty as the year progressed and not that they don’t see obstacles. But they Congress could not reach agreement on come at problems from a slightly diff erent an appropriations bill. Many defense agen- angle. Th ey see ways around obstacles that cies also faced austere times, as two wars others might have missed. Th at vision and continued to demand a steady fl ow of their ability to share it is what makes them resources. Yet the 2011 Federal 100 award leaders.