Behavior Based Malware Classifi- Cation Using Online Machine Learn
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A Review Paper on Effective Behavioral Based Malware Detection and Prevention Techniques for Android Platform
International Journal of Engineering Research and Technology. ISSN 0974-3154 Volume 10, Number 1 (2017) © International Research Publication House http://www.irphouse.com A Review Paper on Effective Behavioral Based Malware Detection and Prevention Techniques for Android Platform Mr. Sagar Vitthal Shinde1 M.Tech Comp. Department of Technology, Shivaji University, Kolhapur, Maharashtra, India. Email id: [email protected] Ms. Amrita A. Manjrekar2 Assistant Professor, Department of Technology, Shivaji University, Kolhapur, Maharashtra, India. Email Id: [email protected] Abstract late). It has been recently reported that almost 60% of Android is most popular platform for mobile devices. existing malware send stealthy premium rate SMS messages. Smartphone’s and mobile tablets are rapidly indispensable in Most of these behaviors are exhibited by a category of apps daily life. Android has been the most popular open sources called Trojanized that can be found in online marketplaces mobile operating system. On the one side android users are not controlled by Google. However, also Google Play, the increasing, but other side malicious activity also official market for Android apps, has hosted apps which have simultaneously increasing. The risk of malware (Malicious been found to be malicious [1] [21]. apps) is sharply increasing in Android platform, Android Existing system consist of some limited features of android mobile malware detection and prevention has become an app, malware detection is based on behavioral base. The important research topic. Some malware attacks can make the malware detection and prevention process is also static which phone partially or fully unusable, cause unwanted SMS/MMS create some problems such as it increase false positive rate. -
1. Run Nslookup to Obtain the IP Address of a Web Server in Europe
1. Run nslookup to obtain the IP address of a Web server in Europe. frigate:Desktop drb$ nslookup home.web.cern.ch Server: 130.215.32.18 Address: 130.215.32.18#53 Non-authoritative answer: home.web.cern.ch canonical name = drupalprod.cern.ch. Name: drupalprod.cern.ch Address: 137.138.76.28 Note that the #53 denotes the DNS service is running on port 53. 2. Run nslookup to determine the authoritative DNS servers for a university in Asia. frigate:Desktop drb$ nslookup -type=NS tsinghua.edu.cn Server: 130.215.32.18 Address: 130.215.32.18#53 Non-authoritative answer: tsinghua.edu.cn nameserver = dns2.tsinghua.edu.cn. tsinghua.edu.cn nameserver = dns.tsinghua.edu.cn. tsinghua.edu.cn nameserver = dns2.edu.cn. tsinghua.edu.cn nameserver = ns2.cuhk.edu.hk. Authoritative answers can be found from: dns2.tsinghua.edu.cn internet address = 166.111.8.31 ns2.cuhk.edu.hk internet address = 137.189.6.21 ns2.cuhk.edu.hk has AAAA address 2405:3000:3:6::15 dns2.edu.cn internet address = 202.112.0.13 dns.tsinghua.edu.cn internet address = 166.111.8.30 Note that there can be multiple authoritative servers. The response we got back was from a cached record. To confirm the authoritative DNS servers, we perform the same DNS query of one of the servers that can provide authoritative answers. frigate:Desktop drb$ nslookup -type=NS tsinghua.edu.cn dns.tsinghua.edu.cn Server: dns.tsinghua.edu.cn Address: 166.111.8.30#53 tsinghua.edu.cn nameserver = dns2.edu.cn. -
Economic and Social Impacts of Google Cloud September 2018 Economic and Social Impacts of Google Cloud |
Economic and social impacts of Google Cloud September 2018 Economic and social impacts of Google Cloud | Contents Executive Summary 03 Introduction 10 Productivity impacts 15 Social and other impacts 29 Barriers to Cloud adoption and use 38 Policy actions to support Cloud adoption 42 Appendix 1. Country Sections 48 Appendix 2. Methodology 105 This final report (the “Final Report”) has been prepared by Deloitte Financial Advisory, S.L.U. (“Deloitte”) for Google in accordance with the contract with them dated 23rd February 2018 (“the Contract”) and on the basis of the scope and limitations set out below. The Final Report has been prepared solely for the purposes of assessment of the economic and social impacts of Google Cloud as set out in the Contract. It should not be used for any other purposes or in any other context, and Deloitte accepts no responsibility for its use in either regard. The Final Report is provided exclusively for Google’s use under the terms of the Contract. No party other than Google is entitled to rely on the Final Report for any purpose whatsoever and Deloitte accepts no responsibility or liability or duty of care to any party other than Google in respect of the Final Report and any of its contents. As set out in the Contract, the scope of our work has been limited by the time, information and explanations made available to us. The information contained in the Final Report has been obtained from Google and third party sources that are clearly referenced in the appropriate sections of the Final Report. -
In the Paper
SIDN Labs https://sidnlabs.nl February 5th, 2021 Peer-reviewed Publication Title: Fragmentation, truncation, and timeouts: are large DNS messages falling to bits? Authors: Giovane C. M. Moura, Moritz M¨uller,Marco Davids, Maarten Wullink, Cristian Hesselman Venue: In Proceedings of the 2021 Passive and Active Measurement Conference (PAM2021), Virtual Conference. DOI: TBD Conference dates: Late March 2021 (TBA) Citation: • Giovane C. M. Moura, Moritz M¨uller,Marco Davids, Maarten Wullink, Cristian Hesselman. Fragmentation, truncation, and timeouts: are large DNS messages falling to bits? Proceed- ings of the 2021 Passive and Active Measurement Conference (PAM2021). Virtual Conference, March. 2021 • Bibtex: @inproceedings{Moura21c, author = {Moura, Giovane C. M. and Mueller, Moritz and Davids, Marco and Wullink, Maarten and Hesselman, Cristian}, title = {{ Fragmentation, truncation, and timeouts: are large DNS messages falling to bits?}}, booktitle = {Proceedings of the 2021 Passive and Active Measurement Conference (PAM2021)}, year = {2021}, address = {Virtual Conference}, } 1 Fragmentation, truncation, and timeouts: are large DNS messages falling to bits? Giovane C. M. Moura1, Moritz M¨uller1;2, Marco Davids1, Maarten Wullink1, and Cristian Hesselman1;2 1 SIDN Labs, Arnhem, The Netherlands 2 University of Twente, Enschede, The Netherlands [email protected] Abstract. The DNS provides one of the core services of the Internet, mapping applications and services to hosts. DNS employs both UDP and TCP as a transport protocol, and currently most DNS queries are sent over UDP. The problem with UDP is that large responses run the risk of not arriving at their destinations { which can ultimately lead to unreach- ability. However, it remains unclear how much of a problem these large DNS responses over UDP are in the wild. -
On the Impact of Internet Naming Evolution: Deployment, Performance, and Security Implications
W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects Summer 2017 On The Impact of Internet Naming Evolution: Deployment, Performance, and Security Implications Shuai Hao College of William and Mary - Arts & Sciences, [email protected] Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Computer Sciences Commons Recommended Citation Hao, Shuai, "On The Impact of Internet Naming Evolution: Deployment, Performance, and Security Implications" (2017). Dissertations, Theses, and Masters Projects. Paper 1530192350. http://dx.doi.org/10.21220/s2-d0nn-d249 This Dissertation is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. On the Impact of Internet Naming Evolution: Deployment, Performance, and Security Implications Shuai Hao Tianjin, China Master of Science, Beijing University of Posts and Telecommunications, 2010 Master of Science, London South Bank University, 2008 Bachelor of Engineering, North China Electric Power University, 2007 ADissertationpresentedtotheGraduateFaculty of The College of William & Mary in Candidacy for the Degree of Doctor of Philosophy Department of Computer Science College of William & Mary January 2018 © Copyright by Shuai Hao 2018 ABSTRACT As one of the most critical components of the Internet, the Domain Name System (DNS) provides naming services for Internet users, who rely on DNS to perform the translation between the domain names and network entities before establishing an Internet connection. In this dissertation, we present our studies on di↵erent aspects of the naming infrastructure in today’s Internet, including DNS itself and the network services based on the naming infrastructure such as Content Delivery Networks (CDNs). -
Methods for Improving the Quality of Software Obfuscation for Android Applications
Methods for Improving the Quality of Software Obfuscation for Android Applications Methoden zur Verbesserung der Qualit¨atvon Softwareverschleierung f¨urAndroid-Applikationen Der Technischen Fakult¨atder Friedrich-Alexander-Universit¨at Erlangen-N¨urnberg zur Erlangung des Grades DOKTOR-INGENIEUR vorgelegt von Yan Zhuang aus Henan, VR China Als Dissertation genehmigt von der Technischen Fakult¨atder Friedrich-Alexander-Universit¨at Erlangen-N¨urnberg Tag der m¨undlichen Pr¨ufung: 26. September 2017 Vorsitzende des Promotionsorgans: Prof. Dr.-Ing. Reinhard Lerch Gutachter: Prof. Dr.-Ing. Felix C. Freiling Prof. Dr. Jingqiang Lin Dedicated to my dear parents. Abstract Obfuscation technique provides the semantically identical but syntactically distinguished transformation, so that to obscure the source code to hide the critical information while preserving the functionality. In that way software authors are able to prevail the re- sources e.g. computing power, time, toolset, detection algorithms, or experience etc., the revere engineer could afford. Because the Android bytecode is practically easier to decompile, and therefore to reverse engineer, than native machine code, obfuscation is a prominent criteria for Android software copyright protection. However, due to the lim- ited computing resources of the mobile platform, different degree of obfuscation will lead to different level of performance penalty, which might not be tolerable for the end-user. In this thesis, we optimize the Android obfuscation transformation process that brings in as much “difficulty" as possible meanwhile constrains the performance loss to a tolerable level. We implement software complexity metrics to automatically and quantitatively evaluate the “difficulty" of the obfuscation results. We firstly investigate the properties of the 7 obfuscation methods from the obfuscation engine Pandora. -
What Are Kernel-Mode Rootkits?
www.it-ebooks.info Hacking Exposed™ Malware & Rootkits Reviews “Accessible but not dumbed-down, this latest addition to the Hacking Exposed series is a stellar example of why this series remains one of the best-selling security franchises out there. System administrators and Average Joe computer users alike need to come to grips with the sophistication and stealth of modern malware, and this book calmly and clearly explains the threat.” —Brian Krebs, Reporter for The Washington Post and author of the Security Fix Blog “A harrowing guide to where the bad guys hide, and how you can find them.” —Dan Kaminsky, Director of Penetration Testing, IOActive, Inc. “The authors tackle malware, a deep and diverse issue in computer security, with common terms and relevant examples. Malware is a cold deadly tool in hacking; the authors address it openly, showing its capabilities with direct technical insight. The result is a good read that moves quickly, filling in the gaps even for the knowledgeable reader.” —Christopher Jordan, VP, Threat Intelligence, McAfee; Principal Investigator to DHS Botnet Research “Remember the end-of-semester review sessions where the instructor would go over everything from the whole term in just enough detail so you would understand all the key points, but also leave you with enough references to dig deeper where you wanted? Hacking Exposed Malware & Rootkits resembles this! A top-notch reference for novices and security professionals alike, this book provides just enough detail to explain the topics being presented, but not too much to dissuade those new to security.” —LTC Ron Dodge, U.S. -
Detection and Classification of Malicious Processes Using System
Detection and Classification of Malicious Processes Using System Call Analysis A Thesis Submitted to the Faculty of Drexel University by Raymond J. Canzanese, Jr. in partial fulfillment of the requirements for the degree of Doctor of Philosophy May 2015 c Copyright 2015 Raymond J. Canzanese, Jr. ii Dedications To Madison, without whose support and companionship this would have been a far less rewarding and enjoyable experience. iii Acknowledgments Throughout the course of writing this thesis, I was surrounded by an outstanding community who provided the support, inspiration, encouragement, and distraction necessary for its completion. To my advisers, Moshe Kam and Spiros Mancoridis, and committee, Naga Kandasamy, Ko Nishino, Harish Sethu, and Steven Weber, I am most thankful. It was their insights, guidance, feedback, and support that made this thesis possible. I cannot overstate the depth and breadth of the lessons I have learned from them, which have shaped not only this thesis, but my general approach to problem solving, my outlook on life, and my ambitions. That my advisers managed to find the time, energy, and patience to meet with me regularly to discuss my successes and failures confounds me. Watching them advance in their careers while remaining so humble and grounded has been truly inspiring. I also had the great fortune to learn from a number of other faculty members here at Drexel who have helped shape and inspire this work, including Kapil Dandekar, John Walsh, Tom Chmielewski, Ali Shokoufandeh, and Marcello Balduccini. My friends and colleagues here at Drexel, especially those members of the Data Fusion Lab and Software Engineering Research Group, have also served to educate, motivate, and inspire me. -
Google Data Collection —NEW—
Digital Content Next January 2018 / DCN Distributed Content Revenue Benchmark Google Data Collection —NEW— August 2018 digitalcontentnext.org CONFIDENTIAL - DCN Participating Members Only 1 This research was conducted by Professor Douglas C. Schmidt, Professor of Computer Science at Vanderbilt University, and his team. DCN is grateful to support Professor Schmidt in distributing it. We offer it to the public with the permission of Professor Schmidt. Google Data Collection Professor Douglas C. Schmidt, Vanderbilt University August 15, 2018 I. EXECUTIVE SUMMARY 1. Google is the world’s largest digital advertising company.1 It also provides the #1 web browser,2 the #1 mobile platform,3 and the #1 search engine4 worldwide. Google’s video platform, email service, and map application have over 1 billion monthly active users each.5 Google utilizes the tremendous reach of its products to collect detailed information about people’s online and real-world behaviors, which it then uses to target them with paid advertising. Google’s revenues increase significantly as the targeting technology and data are refined. 2. Google collects user data in a variety of ways. The most obvious are “active,” with the user directly and consciously communicating information to Google, as for example by signing in to any of its widely used applications such as YouTube, Gmail, Search etc. Less obvious ways for Google to collect data are “passive” means, whereby an application is instrumented to gather information while it’s running, possibly without the user’s knowledge. Google’s passive data gathering methods arise from platforms (e.g. Android and Chrome), applications (e.g. -
Apigee Missing Semicolon Missing Semicolon Before Statement
Apigee Missing Semicolon Missing Semicolon Before Statement Gnomic and lacunal Bo copes his licorices beggars textured slidingly. Dreamed Travers chaptalizing agape, he anchor his antimonial very universally. Photographic and weariest Salvidor still orphans his hydrocarbon holus-bolus. The statement or missing semicolon is also imagine a specific issues mentioned earlier worm in apigee missing semicolon missing semicolon before statement performs a hybrid approach. I'm kind od switcher before full-time coding I worked as feedback of marketing. Before using the data management function you need permissions to access. Token was missing the user identity and MyService is unable to identify the user. For behavior on my slash commands 92 g or lobby with semicolon to input query. SSO Troubleshooting SAML Assertion Not Signed SAML Assertion Missing. With other IF EXISTS statement in Oracle you often check improve or not a moving object exists before caught a DDL operation on motion is. Function that flare is there leftover semicolon at god beginning except the header. In current Scenario I am testing the url in apigee only. On this statement is missing this exascale age you know each block groups at large changeset, unlikely that large color or publicly in apigee missing semicolon missing semicolon before statement. Apparently WCF is automatically adding these characters to the page before. Collect data ServiceNow Docs. Perl compiles the entire program before executing it strange for BEGIN blocks. Js for later stage of copyrighted material designed on each statement from desktop does compile time; nick decided in apigee missing semicolon missing semicolon before statement from that they have been happening in apigee and. -
Technical Operation Guide ( PDF)
Technical Operations Guide CUSTOMER SAP API Management, On-Premise Edition Typographic Conventions Type Style Description Example Words or characters quoted from the screen. These include field names, screen titles, pushbuttons labels, menu names, menu paths, and menu options. Textual cross-references to other documents. Example Emphasized words or expressions. EXAMPLE Technical names of system objects. These include report names, program names, transaction codes, table names, and key concepts of a programming language when they are surrounded by body text, for example, SELECT and INCLUDE. Example Output on the screen. This includes file and directory names and their paths, messages, names of variables and parameters, source text, and names of installation, upgrade and database tools. Example Exact user entry. These are words or characters that you enter in the system exactly as they appear in the documentation. <Example> Variable user entry. Angle brackets indicate that you replace these words and characters with appropriate entries to make entries in the system. EXAMPLE Keys on the keyboard, for example, F2 or ENTER. CUSTOMER © 2014 SAP SE or an SAP affiliate company. SAP API Management, On-Premise Edition 2 All rights reserved. Typographic Conventions Document History Version Date Change 1.0 <2014-08-01> Document Creation 1.1 <2016-04-28> Document aligned with SP04 release 1.2 <2016-06-21> Document aligned with SP05 release 1.3 <2016-10-14> Document aligned with SP06 release 1.4 <2017-05-03> Document aligned with SP07 release 1.5 <2017-11-21> Document aligned with SP08 release CUSTOMER SAP API Management, On-Premise Edition © 2014 SAP SE or an SAP affiliate company. -
Google Chrome Et Son Utilisation Du DNS
Google Chrome et son utilisation du DNS Stephane´ Bortzmeyer <[email protected]> Premiere` redaction´ de cet article le 8 mai 2016. Derniere` mise a` jour le 10 mai 2016 https://www.bortzmeyer.org/google-le-dns-et-les-medias.html —————————- Une tribune sensationnaliste <http://www.lemonde.fr/idees/article/2016/05/06/comment-google-a-change-l-internet-sans-vous-le-dire_ 4914648_3232.html> dans le Monde le 6 mai pretendait´ que Google [avait] change´ l’Internet et portait une accusation precise´ : le navigateur Google Chrome utiliserait une racine DNS specifique´ a` Google. Passons sur le fond politique de l’article, est-ce qu’au moins les faits allegu´ es´ sont exacts? Un petit mot au passage sur ce concept de racine (les explications dans la tribune publiee´ dans le Monde sont... floues). Un logiciel qui veut utiliser un nom de domaine (par exemple un navigateur Web qui veut aller voir https://www.laquadrature.net/fr) va devoir interroger le DNS, un systeme` technique qui permet, a` partir d’un nom de domaine, d’obtenir des informations techniques indispen- sables (comme l’adresse IP du serveur). Les noms de domaine sont organises´ sous forme d’arbre, avec la racine represent´ ee´ en haut (contrairement aux botanistes, les informaticiens mettent la racine des arbres en haut). L’interrogation du DNS est faite par un logiciel nomme´ r´esolveur, qui est en gen´ eral´ indique´ automatiquement a` la machine (c’est la plupart du temps une machine du FAI, mais on peut utiliser son propre resolveur).´ Le resolveur´ commence par la racine, d’ou` il est aiguille´ vers les TLD puis de fil en aiguille vers tous les autres noms de domaine.