APCERT Annual Report 2009
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Fortinet's March Threatscape Report Shows Domination of Ransomware and Troublesome Zero-Day
Fortinet's March Threatscape Report Shows Domination of Ransomware and Troublesome Zero-Day Rise of Ransomware Is Primarily Driven by Bredolab and Pushdo Botnets SUNNYVALE, CA, Apr 01, 2010 (MARKETWIRE via COMTEX News Network) -- Fortinet(R) (NASDAQ: FTNT) -- a leading network security provider and worldwide leader of unified threat management (UTM) solutions -- today announced its March 2010 Threatscape report showed domination of ransomware threats with nine of the detections in the malware top ten list resulting in either scareware or ransomware infesting the victim's PC. Fortinet observed the primary drivers behind these threats to be two of the most notorious botnet "loaders" -- Bredolab and Pushdo. Another important finding is the aggressive entrance of a new zero-day threat in FortiGuard's top ten attack list, MS.IE.Userdata.Behavior.Code.Execution, which accounted for 25 percent of the detected activity last month. Key threat activities for the month of March include: -- SMS-based Ransomware High Activity: A new ransomware threat -- W32/DigiPog.EP -- appeared in Fortinet's top ten malware list. DigiPog is an SMS blocker using Russian language, locking out a system and aggressively killing off popular applications like Internet Explorer and Firefox until an appropriate code is entered into a field provided to the user. To obtain the code, a user must send an SMS message to the provided number, receiving a code in return. Upon execution, DigiPog registers the user's MAC address with its server. It is the first time that SMS-based ransomware enters Fortinet's top ten list, showing that the rise of ransomware is well on its way. -
PC Anti-Virus Protection 2011
PC Anti-Virus Protection 2011 12 POPULAR ANTI-VIRUS PROGRAMS COMPARED FOR EFFECTIVENESS Dennis Technology Labs, 03/08/2010 www.DennisTechnologyLabs.com This test aims to compare the effectiveness of the most recent releases of popular anti-virus software1. The products include those from Kaspersky, McAfee, Microsoft, Norton (Symantec) and Trend Micro, as well as free versions from Avast, AVG and Avira. Other products include those from BitDefender, ESET, G-Data and K7. The tests were conducted between 07/07/2010 and 22/07/2010 using the most up to date versions of the software available. A total of 12 products were exposed to genuine internet threats that real customers could have encountered during the test period. Crucially, this exposure was carried out in a realistic way, reflecting a customer’s experience as closely as possible. For example, each test system visited real, infected websites that significant numbers of internet users were encountering at the time of the test. These results reflect what would have happened if those users were using one of the seven products tested. EXECUTIVE SUMMARY Q Products that block attacks early tended to protect the system more fully The nature of web-based attacks means that the longer malware has access to a system, the more chances it has of downloading and installing further threats. Products that blocked the malicious and infected websites from the start reduced the risk of compromise by secondary and further downloads. Q 100 per cent protection is rare This test recorded an average protection rate of 87.5 per cent. New threats appear online frequently and it is inevitable that there will be times when specific security products are unable to protect from some of these threats. -
Éric FREYSSINET Lutte Contre Les Botnets
THÈSE DE DOCTORAT DE L’UNIVERSITÉ PIERRE ET MARIE CURIE Spécialité Informatique École doctorale Informatique, Télécommunications et Électronique (Paris) Présentée par Éric FREYSSINET Pour obtenir le grade de DOCTEUR DE L’UNIVERSITÉ PIERRE ET MARIE CURIE Sujet de la thèse : Lutte contre les botnets : analyse et stratégie Présentée et soutenue publiquement le 12 novembre 2015 devant le jury composé de : Rapporteurs : M. Jean-Yves Marion Professeur, Université de Lorraine M. Ludovic Mé Enseignant-chercheur, CentraleSupélec Directeurs : M. David Naccache Professeur, École normale supérieure de thèse M. Matthieu Latapy Directeur de recherche, UPMC, LIP6 Examinateurs : Mme Clémence Magnien Directrice de recherche, UPMC, LIP6 Mme Solange Ghernaouti-Hélie Professeure, Université de Lausanne M. Vincent Nicomette Professeur, INSA Toulouse Cette thèse est dédiée à M. Celui qui n’empêche pas un crime alors qu’il le pourrait s’en rend complice. — Sénèque Remerciements Je tiens à remercier mes deux directeurs de thèse. David Naccache, officier de réserve de la gendarmerie, contribue au développement de la recherche au sein de notre institution en poussant des personnels jeunes et un peu moins jeunes à poursuivre leur passion dans le cadre académique qui s’impose. Matthieu Latapy, du LIP6, avec qui nous avions pu échanger autour d’une thèse qu’il encadrait dans le domaine difficile des atteintes aux mineurs sur Internet et qui a accepté de m’accueillir dans son équipe. Je voudrais remercier aussi, l’ensemble de l’équipe Réseaux Complexes du LIP6 et sa responsable d’équipe actuelle, Clémence Magnien, qui m’ont accueilli à bras ouverts, accom- pagné à chaque étape et dont j’ai pu découvrir les thématiques et les méthodes de travail au fil des rencontres et des discussions. -
Symantec White Paper
QUARTERLY REPORT: SYMANTEC ENTERPRISE SECURITY SYMANTEC REPORT: QUARTERLY Symantec Intelligence Quarterly July - September, 2009 Published October 2009 Technical Brief: Symantec Enterprise Security Symantec Intelligence Quarterly July - September, 2009 Contents Introduction . 1 Highlights . 2 Metrics. 2 Meeting the Challenge of Sophisticated Attacks . 8 Timeline of a zero-day event . 8 How secure are security protocols?. 11 Why attackers use packers. 14 Protection and Mitigation . 16 Appendix A—Best Practices . 18 Appendix B—Methodologies. 20 Credits . 24 Symantec Intelligence Quarterly July - September, 2009 Introduction Symantec has established some of the most comprehensive sources of Internet threat data in the world through the Symantec™ Global Intelligence Network. More than 240,000 sensors in over 200 countries monitor attack activity through a combination of Symantec products and services such as Symantec DeepSight™ Threat Management System, Symantec™ Managed Security Services and Norton™ consumer products, as well as additional third-party data sources. Symantec also gathers malicious code intelligence from more than 130 million client, server, and gateway systems that have deployed its antivirus products. Additionally, the Symantec distributed honeypot network collects data from around the globe, capturing previously unseen threats and attacks and providing valuable insight into attacker methods. Spam data is captured through the Symantec probe network, a system of more than 2.5 million decoy email accounts, Symantec MessageLabs™ Intelligence, and other Symantec technologies in more than 86 countries from around the globe. Over 8 billion email messages, as well as over 1 billion Web requests, are scanned per day across 16 data centers. Symantec also gathers phishing information through an extensive antifraud community of enterprises, security vendors, and more than 50 million consumers. -
Ilomo Botnet a Study of the Ilomo / Clampi Botnet
Ilomo A study of the Ilomo / Clampi botnet Ilomo Botnet A study of the Ilomo / Clampi Botnet by Alice Decker: Network Analysis David Sancho: Reverse Engineering Max Goncharov: Network Analysis Robert McArdle: Project Coordinator Release Date: 20 August 2009 Classification: Public Ilomo A study of the Ilomo / Clampi botnet Table of Contents Introduction ........................................................................................................................................................... 3 Ilomo Analysis ....................................................................................................................................................... 4 Stage 1: Dropper ....................................................................................................................................... 4 Stage 2: Main Executable ........................................................................................................................ 7 Stage 3: Injected Code ............................................................................................................................ 12 VMProtect Obfuscator ........................................................................................................................................ 17 Background Information .......................................................................................................................... 17 Technical Information ............................................................................................................................. -
Ronald L. Chichester*
30990-txb_44-1 Sheet No. 4 Side A 02/01/2012 14:53:16 ZOMBIES (DO NOT DELETE) 10/27/2011 12:39 PM SLAYING ZOMBIES IN THE COURTROOM:TEXAS ENACTS THE FIRST LAW DESIGNED SPECIFICALLY TO COMBAT BOTNETS Ronald L. Chichester* I. INTRODUCTION ............................................................................................... 2 II. WHAT IS A BOTNET? ...................................................................................... 2 III. ZOMBIFICATION—CREATING THE BOTNET ............................................ 3 IV. OTHER CURRENT COMPUTER MISUSE STATUTES ................................. 4 V. A SHORT DESCRIPTION OF THE FIRST ANTI-BOTNET STATUTE ........ 6 VI. UTILIZING S.B. 28—THE CAUSE OF ACTION ............................................ 8 VII. GATHERING THE EVIDENCE ........................................................................ 9 VIII. FINDING THE PERPETRATOR(S) .................................................................. 9 IX. CONCLUSIONS ............................................................................................... 10 X. APPENDIX A ................................................................................................... 10 30990-txb_44-1 Sheet No. 4 Side A 02/01/2012 14:53:16 * Ron Chichester is an attorney, a certified computer forensic examiner, and an Adjunct Professor at the University of Houston Law Center, where he teaches “Digital Transaction” (www.digitaltransactions.info). Ron is admitted to practice in the State of Texas, the U.S. Courts for the Southern District of -
Improving the Effectiveness of Behaviour-Based Malware Detection
Improving the Effectiveness of Behaviour-based Malware Detection Mohd Fadzli Marhusin BSc. Information Studies (Hons) (Information Systems Management) UiTM, Malaysia Master of Information Technology (Computer Science) UKM, Malaysia A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy at the School of Engineering and Information Technology University of New South Wales Australian Defence Force Academy Copyright 2012 by Mohd Fadzli Marhusin PLEASE TYPE THE UNIVERSITY OF NEW SOUTH WALES Thesis/Dissertation Sheet Surname or Family name: MARHUSIN First name: MOHD FADZLI Other name/s: Abbreviation for degree as given in the University calendar: PhD (Computer Science) School: School of Engineering and Information Technology (SEIT) Faculty: Title: Improving the Effectiveness of Behaviour-based Malware Detection Abstract 350 words maximum: (PLEASE TYPE) Malware is software code which has malicious intent but can only do harm if it is allowed to execute and propagate. Detection based on signature alone is not the answer, because new malware with new signatures cannot be detected. Thus, behaviour-based detection is needed to detect novel malware attacks. Moreover, malware detection is a challenging task when most of the latest malware employs some protection and evasion techniques. In this study, we present a malware detection system that addresses both propagation and execution. Detection is based on monitoring session traffic for propagation, and API call sequences for execution. For malware detection during propagation, we investigate the effectiveness of signature-based detection, anomaly-based detection and the combination of both. The decision-making relies upon a collection of recent signatures of session-based traffic data collected at the endpoint level. -
Monthly Report on Online Threats in The
MONTHLY REPORT ON ONLINE THREATS REPORTING PERIOD: IN THE BANKING SECTOR 19.04–19.05.2014 One of the main events during the reporting period was the leakage of payment credentials belonging to eBay users. Details of the incident and other detected threats can be found in the section ‘Key events in the online banking sphere’ below. Overall statistics During the reporting period, Kaspersky Lab solutions blocked 341,216 attempts on user computers to launch malware capable of stealing money from online banking accounts. This figure represents a 36.6% increase compared to the previous reporting period (249,812). This increase in banking malware activity is most likely related to the onset of the vacation season, when customers actively use their payment data to make all types of purchases online. 24 001 - 78 000 16 001 - 24 000 7101 - 16 000 2101 - 7100 1 - 2100 Number of users targeted by banking malware The number of users attacked using these types of programs during the reporting period is shown in the diagram below (Top 10 rating based on the number of users attacked, in descending order): 77,412 27,071 21,801 22,115 13,876 15,651 17,333 5417 6883 7347 France Vietnam Austria India Germany United USA Russian Italy Brazil Kingdom Federation © 1997-2014 Kaspersky Lab ZAO. All Rights Reserved. The table below shows the programs most commonly used to attack online banking users, based on the number of infection attempts: Total notifications of Verdict* Number of users Number of notifications attempted infections by Trojan-Spy.Win32.Zbot 198 -
Security Testing Is a Popular, but Often Misunderstood Concept
As lowering temperatures signal the last days of summer, many of you are already behind your workstations tackling new threats and looking fondly back at the days at the beach. Youʼre not alone, the security landscape is evidently waking up, as both black hats and white hats are back at their keyboards. During the past few months weʼve been sorting through a significant number of article submissions. The result is another issue of (IN)SECURE we think youʼll enjoy. While wrapping up on this issue, we finalized our travel plans to attend ENISAʼs Summer School on Network and Information Security in Greece, SOURCE Conference in Barcelona and BruCON in Brussels. This means weʼll be seeing many of you during September and listening to a myriad of inspiring talks. Itʼs going to be an stimulating month! Mirko Zorz Editor in Chief Visit the magazine website at www.insecuremag.com (IN)SECURE Magazine contacts Feedback and contributions: Mirko Zorz, Editor in Chief - [email protected] News: Zeljka Zorz, News Editor - [email protected] Marketing: Berislav Kucan, Director of Marketing - [email protected] Distribution (IN)SECURE Magazine can be freely distributed in the form of the original, non modified PDF document. Distribution of modified versions of (IN)SECURE Magazine content is prohibited without the explicit permission from the editor. Copyright (IN)SECURE Magazine 2010. www.insecuremag.com The dramatic increase of vulnerability disclosures Vulnerability disclosures are increasing dramatically, having reached record levels for the first half of 2010, according to IBM. Overall, 4,396 new vulnerabilities were documented by the X-Force team in the first half of 2010, a 36% increase over the same time period last year. -
SHS Branding LAUNCH
MESSAGELABS INTELLIGENCE MESSAGELABS INTELLIGENCE FEBRUARY 2010 Spam Surges in February while Message Size Shrinks Welcome to the February edition of the MessageLabs Intelligence monthly report. This report provides the latest threat trends for February 2010 to keep you informed regarding the ongoing fight against viruses, spam and other unwelcome content. REPORT HIGHLIGHTS Spam – 89.4% in February (an increase of 5.5% since January) Viruses – One in 302.8 emails in February contained malware (an increase of 0.02% since January) Phishing – One in 456.3 emails comprised a phishing attack (an increase of 0.04% since January) Malicious websites – 4,998 websites blocked per day (an increase of 184% since January) 41.6% of all malicious domains blocked were new in February (a decrease of 0.1% since January) 13.3 of all web-based malware blocked was new in February (an increase of 1.2% since January) Grum and Rustock to Blame for February Spam Surge While Volume Grows, Spam File Size Shrinks Waledac Botnet Makes a Comeback before its Demise Olympics-Themed Targeted Malware Gumblar Update REPORT ANALYSIS Grum and Rustock to Blame for Surge in February Spam As expected this time of year, spammers launched a number of spam campaigns related to St. Valentine‟s Day, celebrated on February 14. Around this time, spammers often change their spam runs to include references to the special date. However, the 5.5% increase in spam this month cannot be completely blamed on St. Valentine‟s Day alone. Figure 1 highlights the most recent spam surges in February, and further analysis reveals the underlying cause of these increases. -
KOOBFACE: Inside a Crimeware Network
JR04-2010 KOOBFACE: Inside a Crimeware Network By NART VILLENEUVE with a foreword by Ron Deibert and Rafal Rohozinski November 12, 2010 WEB VERSION. Also found here: INFOWAR http://www.infowar-monitor.net/koobface MONITOR JR04-2010 Koobface: Inside a Crimeware Network - FOREWORD I Foreword There is an episode of Star Trek in which Captain Kirk and Spock are confronted by their evil doppelgängers who are identical in every way except for their more nefarious, diabolical character. The social networking community Facebook has just such an evil doppelgänger, and it is called Koobface. Ever since the Internet emerged from the world of academia and into the world-of-the-rest-of-us, its growth trajectory has been shadowed by the emergence of a grey economy that has thrived on the opportunities for enrichment that an open, globally connected infrastructure has made possible. In the early years, cybercrime was clumsy, consisting mostly of extortion rackets that leveraged blunt computer network attacks against online casinos or pornography sites to extract funds from frustrated owners. Over time, it has become more sophisticated, more precise: like muggings morphing into rare art theft. The tools of the trade have been increasingly refined, levering ingenuous and constantly evolving malicious software (or malware) with tens of thousands of silently infected computers to hide tracks and steal credentials, like credit card data and passwords, from millions of unsuspecting individuals. It has become one of the world economy’s largest growth sectors—Russian, Chinese, and Israeli gangs are now joined by upstarts from Brazil, Thailand, and Nigeria—all of whom recognize that in the globally connected world, cyberspace offers stealthy and instant means for enrichment. -
SHS Branding LAUNCH
MESSAGELABS INTELLIGENCE MESSAGELABS INTELLIGENCE JUNE 2010 As the FIFA World Cup Kicks-off, Scams, Malware and Spam Attacks Intensify Welcome to the June edition of the MessageLabs Intelligence monthly report. This report provides the latest threat trends for June 2010 to keep you informed regarding the ongoing fight against viruses, spam, spyware and other unwelcome content. REPORT HIGHLIGHTS • Spam – 89.3% in June (a decrease of 0.9 percentage points since May) • Viruses – One in 276.4 emails in June contained malware (a decrease of 0.11 percentage points since May) • Phishing – One in 634.4 emails comprised a phishing attack (a decrease of 0.26 percentage points since May) • Malicious websites – 1,598 websites blocked per day (a decrease of 9.7% since May) • 30.3% of all malicious domains blocked were new in June (a decrease of 1.8 percentage points since May) • 12.5% of all web-based malware blocked was new in June (an increase of 0.1 percentage points since May) • MessageLabs Intelligence looks at why spam containing FIFA World Cup related messages is expected to increase as the competition continues ww w . m e s s a g e l a b s . c o m in f o @ m e s s a g e l a b s . c o m MESSAGELABS INTELLIGENCE REPORT ANALYSIS Spam containing FIFA World Cup related messages is expected to increase as the competition continues With the 2010 Soccer World Cup in progress, the organisations behind spam, scams and malicious attacks are poised to take full advantage of the world event and cash in on the excitement that surrounds it.