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Featuring 98 Papers as of July 23, 2015
An Introduction to Linux-based malware
by Matthew Koch - July 23, 2015
Abstract Although rarely making news headlines Linux malware is a growing problem. As a result, Linux systems are left in an insecure state with minimal defenses against malware. This becomes increasingly problematic with the growth of networkable embedded devices often referred to as the Internet of Things (IoT). This paper will discuss attack vectors for Linux malware, analyze several pieces of malware and describe defensive capabilities.
Analyzing a Backdoor/Bot for the MIPS Platform
by Muhammad Junaid Bohio - April 13, 2015
Malware functionalities have been evolving and so are their target platforms and architectures.
XtremeRAT - When Unicode Breaks
by Harri Sylvander - April 9, 2015
XtremeRAT is a commonly abused remote administration tool that is prevalent in the Middle East; prevalent to the degree that it is not uncommon to find at least one active RAT in a network on any given incident response engagement.
Sleeping Your Way out of the Sandbox
by Hassan Mourad - March 3, 2015
The term Advanced Persistence Threat is widely cited as originating in 2006 from the US Air force in reference to advanced cyber-attacks against specific targets (Fortinet, 2013, p2).
Case Study: 2012 DC3 Digital Forensic Challenge Basic Malware Analysis Exercise
by Kenneth Zahn - September 9, 2013
The Department of Defense (DoD) Cyber Crime Center (DC3) provides digital forensic process standardization, analysis, and investigation support to the various agencies and military commands within the US DoD (DC3, 2013).
Using IOC (Indicators of Compromise) in Malware Forensics
by Hun-Ya Lock - April 17, 2013
In the IT operations of an enterprise, malware forensics is often used to support the investigations of incidents.
Attributes of Malicious Files
by Joel Yonts - July 6, 2012
One of the most challenging questions that an incident responder must answer is whether a particular file is malicious or benign.
Detailed Analysis Of Sykipot (Smartcard Proxy Variant)
by Rong Hwa Chong - April 16, 2012
According to Symantec, Sykipot has been used in targeted attacks for the past few years since 2006 (Thakur, 2011).
The User Agent Field: Analyzing and Detecting the Abnormal or Malicious in your Organization
by Darren Manners - February 7, 2012
In the early days of the Internet, users had to type in text commands to navigate. Tools were later developed, E.g. early browsers, to be the "user's agent" so that commands did not have to be typed in to navigate -‐ the user could simply click to navigate.
A Detailed Analysis of an Advanced Persistent Threat Malware
by Frankie Fu Kay Li - October 14, 2011
Spear-phishing emails were sent to a political figure at my place of residence. An email, including the attached sample was provided for forensics analysis. This email contained obviously well crafted message to lure the recipient to open the malicious attachment. It was predicted as an Advanced Persistent Threat attack (APT-attack).
Mitigating Browser Based Exploits through Behavior Based Defenses and Hardware Virtualization
by Joseph Faust - October 7, 2011
There does not seem to be a day or week that goes by that one does not encounter a headline story about an organization being compromised and infiltrated by attackers.
Dissecting Andro Malware
by Joel Varghese - September 7, 2011
Reverse Engineering on malware analysis is a process which is used on malware in order to understand its operation, code structure and its functionality. This project aims to understand the operation of a malware and investigate the parameters, code and structure which is created or modified by the malicious software. In response to this objective a virtual lab was created to analyse the malicious software. A new variant of "DroidKungFu" was analised named "DroidKungfu-2 A" which infected Android platform. After the Code analysis we understood the malicious piece of code which was embedded along with the original code. The services, activity that gets started and the mobile information which is sent to the remote servers. Once the malware gets the root access of the victim machine it can even damage the system.
Identifying Malicious Code Infections Out of Network
by Ken Dunham - August 29, 2011
Forensics is a complex subject, where details matter greatly. Even more complicated are investigations where forensic methods are used to further understand, identify, capture, and mature and understanding of a malicious attack that may have taken place on a computer.
BYOB: Build Your Own Botnet
by Francois Begin - August 17, 2011
A recent report on botnet threats (Dhamballa, 2010) provides a sobering read for any security professional. According to its authors, the number of computers that fell victim to botnets grew at the rate of 8%/week in 2010, which translates to more than a six-fold increase over the course of the year.
An Overview Of The Casper RFI Bot
by Dan O'Connor - June 20, 2011
On July 8th 2010 Emerging Threats added signatures for a remote file inclusion scanner with a user agent containing either "MaMa CaSpEr" or "Casper Bot Search".
Mass SQL Injection for Malware Distribution
by Larry Wichman - April 20, 2011
Cybercriminals have made alarming improvements to their infrastructure over the last few years. One reason for this expansion is thousands of websites vulnerable to SQL injection. Malicious code writers have exploited these vulnerabilities to distribute malware.
Malcode Context of API Abuse
by Ken Dunham - April 4, 2011
Individuals performing a manual or deep research effort into understanding malicious code need to establish and understand the malcode context for success. For example, downloading by a program can be a normal function, such as locating updates for an application.
Tracking Malware With Public Proxy Lists
by James Powers - January 27, 2011
The Web was born on Christmas Day, 1990 when the CERN Web server (CERN httpd 1.0) went online. By version 2.0, released in 1993, CERN httpd, was also capable of performing as an application gateway. By 1994, content caching was added. With the publication of RFC 1945 two years later, proxy capabilities were forever embedded into the HTTP specification (Berners-Lee, Fielding, & Frystyk, 1996).
Malicious Android Applications: Risks and Exploitation
by Joany Boutet - December 22, 2010
Android is an open-source mobile operating system, based upon a modified version of the Linux kernel, initially developed by Android Inc., a firm purchased by Google in 2005. A Gartner study released on November 2010 outlined that Android has become the second-most popular OS in the world (Gartner, 11/2010). The growth of Android has exceeded their previous study, released last year, in which they had predicted that Android will be the No.2 worldwide mobile operating system in 2012 (The H, 08/10/2009). According to another Gartner study (Gartner, 08/2010)., there will be only a slight difference between Symbian and Android market share in 2014: 30.2% for Symbian against 29.6% for Android.
Analysis of a Simple HTTP Bot
by Daryl Ashley - December 20, 2010
The purpose of this paper is to describe how static code analysis was used to gain insight into the functionality of a simple HTTP Bot. Certain tools can be used to analyze what a piece of malware has done to an infected system. For example, Regshot can be used to determine what registry changes have been made after a malware specimen has been executed on a test system (Zeltser, 2009b). The tcpdump command can be used to detect network activity that occurs after the malware has been used to infect a host (Northcutt, 2001).
Building a Malware Zoo
by Joel Yonts - December 1, 2010
In todays highly connected Internet age, we have seen an overwhelming flood of new malware. According to a report published by McAfee (Marcus, Greve, Masiello, & Scharoun, 2009), over 12 million new pieces of malware were discovered in the first three quarters of 2009. This rate of thousands of new samples per day has exceeded our ability to manually analyze and catalog these threats. Additionally, maintaining a comprehensive library of samples and supporting analysis artifacts has created an information organization nightmare.
Getting Owned By Malicious PDF - Analysis
by Mahmud Ab Rahman - August 30, 2010
The last two years was not so good for Adobe Acrobat Reader users especially for those using versions prior to version 9. Core Security had released the advisory to address about util.printf stack buffer overflow vulnerability on Adobe Acrobat Reader with CVE tag CVE-2008-2992 (CoreSecurity, 2008). An attacker can exploit this issue to execute arbitrary code with the privileges of the user running the application or crashing the application, denying service to the legitimate user. More information on this vulnerability can be obtained by reading a paper on the vulnerability and exploitation analysis written by a CoreSecurity researcher via this link http://www.coresecurity.com/content/adobe-reader-buffer-overflow.
Packer Analysis Report-Debugging and unpacking the NsPack 3.4 and 3.7 packer.
by Craig Wright - August 24, 2010
This document provides instructions on how to unpack NsPack 3.4 and 3.7 using the OllyDbg debugger. The OllyScripts used in this process are included in the appendixes. The custom plug-ins that are used to automate the procedure are provided with the source code. This paper also includes instructions on how to fully restore the import table so the file can be restored to its original state and executed. This is continued further with instructions on how to convert the machine code (assembly language) into a higher level language (in this paper we will use C) so that an analyst can better understand the workings and purpose of the packer.
Clash of the Titans: ZeuS v SpyEye
by Harshit Nayyar - June 15, 2010
The stage, it seems, is set for an epic battle between two of the most dangerous fighters in the nefarious world of malware. In one corner: ZeuS, undoubtedly the reigning champion of Banking Trojans, so much so, that the distinction of king has often been used to describe it (Falliere & Chien, 2009). In the other corner: SpyEye, a relatively new, but at the same time worthy, challenger, posing to dethrone ZeuS. This paper documents a part of this budding and dynamic battle as it unfolds so dynamic in fact, that within the time it took to write this paper, both crimeware kits had already moved on to their next releases, implementing some serious licensing and anti-reversing measures (Krebs, 2010).
Bypassing Malware Defenses
by Morton Christiansen - June 3, 2010
Western societies increasingly rely upon information as the foundation for their social, political, financial and military success. Much of this information is transmitted through the Internet, or is handled in intranets using the Internet protocols. Often these internal networks even engage in some sort of (in)direct communication with the Internet itself. Examples of such mostly internal systems include Supervisory Control and Data Acquisition (SCADA) at times controlling nuclear reactors, civil defense sirens and air traffic control or the electricity/water/oil supply for entire nations. Other examples of sensitive internal systems include databases of large banks, of the police and of the military containing financial or intelligence information.
Utilizing "AutoRuns" To Catch Malware
by Jim McMillan - June 3, 2010
Malware is a set of instructions that run on your computer and make your system do something that an attacker wants it to do. (Skoudis, 2004) It can perform a number of undesirable tasks on your computer. Malware is often referred to as malicious code because its programming intent is usually for something malicious. In his book, Malware: Fighting Malicious Code, Ed Skoudis writes, The malicious code doesnt have your best interests in mind. (Skoudis, 2004).
IOSTrojan: Who really owns your router?
by Manuel Humberto Santander Pelaez - March 15, 2010
Malware programs have evolved in recent years from small programs capable of destroying information and making devices become unusable to highly sophisticated programs able to take over the users computer and collect personal information, with several impacts to the users like identity theft or money theft.
Comprehensive Blended Malware Threat Dissection Analyze Fake Anti-Virus Software and PDF Payloads
by Anthony Cheuk Tung Lai - March 1, 2010
At the Malware Domain List web site (Malware Domain List, 2009) simply input PDF in the search box, and a number of malicious sites marked with PDF Exploit are listed. This reflects how popular malicious PDF files are as a malware carrier currently. It is difficult for end users to realize that popular sites and PDF files sent by friends may actually be infected with shellcode and exploits. Besides PDF malware, fake anti-virus software is also popular as a payload downloaded to victim machines luring end users to voluntary click to scan their computers, installing a malicious executable payload.
Inside a Phish
by John Brozycki - June 25, 2009
This paper will document both sides of a phishing campaign, the phisher and the phished, providing a unique view as best as Im able to recreate it from the phishers own emails and information from the phished financial institution.
Reverse Engineering a Windows Screensaver e-Postcard
by Seth Hardy - April 23, 2009
In this paper, we will cover the reverse engineering of a Windows Portable Executable (PE) file, claiming to be an e- postcard in the form of a screensaver, that is suspected to be malicious.
Mining for Malware - There's Gold in Them Thar Proxy Logs!
by Joe Griffin - November 17, 2008
This paper is about identifying sources of malware and lowering the threat by taking action.
Malware Analysis: An Introduction
by Dennis Distler - February 12, 2008
I am submitting this abstract to fulfill the technical paper requirements for the GSEC Gold Certification. The paper will be a detailed introduction of malware analysis for security professionals. This paper would be an excellent fit to the Security Essentials track by providing information to assist in the gap that exists in the field, as malware issues are common in computer security today.
Analysis of a Browser Exploitation Attempt
by Phil Wallisch - January 4, 2008
This paper analyzes an attempt by an attacker to compromise a system by exploiting the web browser. It describes the attackers motivations and techniques. It also describes how a security administrator can analyze the incident using an array of tools. An example found in the wild is analyzed stage by stage. Finally methods used to prevent the attack from succeeding are discussed.
Exploitation Kits Revealed - Mpack
by Andrew Martin - January 4, 2008
This research paper is divided into two basic sections. Section 1 describes the MPack exploitation kit which has made a big splash in the security world recently. This involves an analysis of how MPack works including how it infects a user's PC, the look and feel of its payload and the evasion techniques it uses to hide its presence from Intrusion Detection Systems. Following this, the author sets out how to respond to a sample MPack attack by using the incident response process. This covers how to identify, counter, and eliminate the threat using a variety of approaches & techniques. The analysis is performed without access to the MPack source code to reflect real world circumstances. The second section steps back from the specific technical aspects of MPack to set out a basic primer for IT staff to handle an MPack attack. By extension, techniques discussed here may be used to investigate other similar attacks. The analysis is structured using the SANS PICERL methodology and covers: Preparation, Identification, Containment, Eradication, Recovery and Lessons Learned.
A Thesis Of The Nature Of Adware In Practice
by Arthur Stephens - April 3, 2006
It can be as basic as a listing of Computer Commandments: Thou shalt not use P2P at work; Thou shalt not download and activate .wav or .mpg files at work; Thou shalt not bring and activate .wav or .mpg files from home; Thou shalt not download private email on corporate equipment.
Virus Writers 360
by Julie Newberry - January 18, 2005
To comprehend the personal motivations of a virus writer investigating the technical angle presents only a small part of the puzzle. There is a significant gap between what is known about viruses/worms and our understanding of the virus writer.
Worm Propagation and Countermeasures
by Glenn Gebhart - June 9, 2004
Recent history has amply demonstrated the threat that worms pose to the Internet and those who rely on its correct functioning. Most of the damage done by worms can be traced to the burden they place on networks due to their characteristic exponential growth as they seek to propagate themselves.
Bots &; Botnet: An Overview
by Ramneek Puri - December 21, 2003
This paper provides an overview of malicious bot, a remotely controlled trojan which infects internet hosts and is remotely controlled by attacker via private IRC channels.
Malicious Code - What Should We Do?
by Stacy Ballou - December 14, 2003
This paper will provide information and avenues for the developer of software products as well as the user of the software products to gain confidence that a software package is not likely to contain malicious code and have a minimal risk of potential vulnerabilities in a software package.
Internet Worms: Walking on Unstable Ground
by Jon Maurer - October 10, 2003
By practicing defense in depth, we can hope to reduce the threat of future super worms.
Cross-Site Tracing - Protecting Businesses from a Simple Attack
by Cheryl Stephens - August 8, 2003
In this paper, I will discuss how easy cross-site tracing could effect an organization and how an organization can protect itself from this type of attack.
Mass-Mailing Worms: Prevention, Detection and Response (A Case Study)
by Richard Gadsden - August 8, 2003
In this paper I describe the approaches to mass-mailing worm prevention, detection, and incident response that I have developed and used on a large university network.
KLEZ.H: From Propagation to Prevention
by Michael Bakes - June 19, 2003
This study reviews the properties of the Klez.H worm, key findings from a set of infection experiments, and some of the network security tools needed to detect Klez.H infection.
by Paul Elwell - March 12, 2003
It is the intent of this paper to look at not only what Slapper does, but why and how (with special emphasis on the buffer overflow employed).
Bridging the gap between Red-alert virus situation and quality file-signature release
by Ken Millard - February 24, 2003
Recently, antivirus vendors have come under increasing criticism about the time they take to react to a red-alert virus situation1.
Worms don't care if you're "not a bank"
by Matt Yackley - February 23, 2003
This paper illustrates four major worms: Code Red, Code Red II, Nimda and SQLSnake, and discusses the scope of the problem, its effect on your systems and some steps to prevent you from becoming yet another statistic.
How Spyware fits into Defense in Depth
by Michael McCardle - February 7, 2003
New spyware programs crop up everyday, and the attackers are ever evolving in the ways that they try to attack system vulnerabilities, and this paper addresses why our network defenses and corporate policies have to be ever evolving to be effective.
Security Management View of Implementing Enterprise Antivirus Protection
by Mike Stowe - December 23, 2002
This paper provides practical information to consider when planning the deployment, upgrade, design, or engineering of an enterprise antivirus solution.
Detecting and Recovering from a Virus Incident
by John Stone - December 14, 2002
This document lays out what information to gather and the steps to take in the event malicious code enters your environment.
Into the Darkness: Dissection and Explanation of Proven Attack Source Code
by Shane Clancy - November 25, 2002
The intent of this paper is to show the reader how an RPC attack works at the source code level.
Beating the Superbug: Recent Developments in Worms and Viruses
by Michael Clarkson - November 7, 2002
This paper will examine the differences between worms and viruses, and then discuss recent developments in virus and worm technology. Some defensive techniques will be examined, and an attempt will be made to predict future possible techniques that may emerge in viruses or worms.
Securing the Symantec LiveUpdate Administrative Utility on Windows 2000
by Cedric Albis - August 9, 2002
This paper describes in detail the steps required to implement and harden a Symantec LiveUpdate server on a Microsoft Windows 2000 platform. In addition to being a cookbook to build a LiveUpdate FTP server, this paper describes methods and concepts that can be used to secure any vendor application on the Windows 2000 platform
A System Administrator's Guide to Implementing Various Anti-Virus Mechanisms: What to do When a Virus is Suspected On a Computer Network
by Robert Fried - June 6, 2002
This paper, presented in the form of sample guidelines/procedures, will express in much detail the steps, techniques and methods of defense utilized/implemented in the detection, investigation and tracing of a suspected computer virus
Virii Generators: Understanding the Threat
by James Tarala - May 12, 2002
The most common generators are the virii script generators, polymorphic, and encryption generation engines; each of these precepts needs to be thought through more, however, to really understand the threat against the enterprise, caused by such virii generators.
Plain English: Risks of Java Applets and Microsoft ActiveX Controls
by Jennifer Marek - March 24, 2002
This paper discusses the differences between two types of mobile code, Microsoft ActiveX controls and Java Applets, and the security risks of both. Finally, the paper will gives alternative suggestions on what a can be done to allow some users to use mobile code, while not putting a secure intranet at risk.
by Stephen Sladaritz - March 24, 2002
This paper will discuss what heuristics is, why we should use it, warts and all, and some ideas for how to use it best. Finally we'll talk about how to be a good neighbor while using it, and wrap it up with a discussion on including heuristics in our antivirus policies.
Implementing A Norton AntiVirus Managed Infrastructure
by Rodney Lynxwiler - March 21, 2002
This paper concentrates on some of the practical aspects of rolling out a managed antivirus solution to a large company, specifically for workstations and servers.
Understanding the Virus Threat and Developing Effective Anti-Virus Policy
by Frank Zipfel - March 11, 2002
This paper focuses on providing the reader with an overview of the current virus landscape and aids in developing best practice anti-virus policies. After presenting the threat, we'll introduce you to today's most popular anti-virus tools.
It's Time to Rethink your Corporate Malware Strategy
by Nick Grosso - February 24, 2002
The purpose of this paper is to make a case for evaluating behavior-based policy enforcement middleware products and technologies, and to incorporate them into a corporate security strategy.
Raising the Stakes: How NIMDA Represents an Increased Threat to the Integrity of Enterprise Networks
by Joseph Kidd - February 1, 2002
In this paper, the author demonstrates that solid and vigilant network security architecture has become an essential element of systems management by reviewing just how dangerous and effective the NIMDA virus is, and how it represents a significant threat to the integrity of enterprise networks.
Protecting Against the Unexpected
by Keith Seymour - January 28, 2002
This paper will look at applying the computger security tools we already have and some basic security principals to mitigate the threat of new viruses.
Psst... Hey Buddy, Wanna Create a Virus?
by David Pearson - December 5, 2001
This paper describes how someone, anyone with the basic, necessary tools and intelligence could not only find, but also create and deliver havoc by the vehicle we know as a virus.
Nimda - A Step Into Complexity
by Matthew Rothschild - November 27, 2001
This paper takes a close-up look at how Nimda spreads and how it can damage a computer.
Encrypted E-mail: Close One Door, Open Another
by Veronica Cuello - November 21, 2001
The purpose of this paper is to propose a solution that allows protection of e-mail through content encryption without compromising server-based virus scanning.
Poly (morphic) Want a Server... or Runaway Worm
by Michael Desrosiers - November 15, 2001
This paper examines the concept of worm propagation, and describes what the author sees the future worm to look like, out in the wild. Also addressed are what steps can be taken to limit its effectiveness.
Nimda Worm - Why is it Different?
by Keith Poore - November 11, 2001
This paper examines the Nimda worm to identify what makes it different from other types of malicious code, the current fixes available for the worm, and some recommendations for protecting against further infections by similar types of malicious code.
Stopping Malicious Code at the Desktop
by Anthony Tulio - November 6, 2001
This paper discusses how to stop malicious code at the desktop level by examining defensive malware detection software that fall into three categories; signature matching, behavior analysis, and CRC matching.
Preventing Propagation of the NIMDA Worm with a Holistic Approach
by David Petty - October 31, 2001
The purpose of this paper is to discuss the main methods by which Nimda spreads, to share effective ways to prevent the spread of Nimda, and to suggest that a holistic approach is needed to prevent the propagation and spread of recently developed worms.
The Code Red Message in a Bottle
by Jeffrey Tricoli - October 8, 2001
This paper will focus on several important lessons to be learned from the Code Red worm: the need for faster identification; the need for more coordinated analysis; the need for more clear and timely warnings; and, identifying the contributing factors.
The Nimda Worm: An Overview
by Eugene Aronne - October 8, 2001
The goal of this paper is to review how Nimda propagates, focus on the initial vulnerabilities it exploits to enter an organization, and what preparations could have been done to prevent exploitation in the first place.
Code Red Worm Invasion
by Sharon Bristow - October 2, 2001
This paper describes the Code Red worm, how to clean up an infected system, and the security policy implications of attacks from malware.
Overview of Nimda
by John Phillips - October 1, 2001
A description of how Nimda attacked, why the system vulnerabilities existed and what could be done to prevent future infections.
Nimda Explained, and What You Can Do to Protect Your Sytem(s)
by Greg Dzurinda - September 26, 2001
A look at how the Nimda worm infected systems and what protections can be instituted to prevent further attacks.
The Legend of Nimda
by Kevin Frey - September 25, 2001
This paper describes the w32.nimda.a@mm virus (NIMDA), who is at risk for infection by this virus, the extent of possible damage if infected, the indications that your system has been compromised, corrective actions to take if infected, and, lastly, alternatives to Microsoft IIS.
Network and System Planning - How to Reduce Risk on a Comprimised System
by Brent Maley - September 18, 2001
This paper highlights the Code Red Worm: how it attacked, how to reduce your system's vulnerability to such a threat, how to reduce exposure if successfully attacked, and how to defend against such future threats.
Code Red and Code Red II: Double Dragons
by Kittipong Teeraruangchaisri - September 15, 2001
This paper describes the mechanisms of the Code Red and Code Red II worms and the software vulnerabilities that went unpatched allowing the worms to propagate.
The Mechanisms and Effects of the Code Red Worm
by Renee Schauer - September 12, 2001
This paper addresses the vulnerability that was present in Microsoft Internet Information Services (IIS) web server software and the worm, Code Red, which exploited this vulnerability.
Windows Remote Buffer Overflow Vulnerability and the Code Red Worm
by Jeremy Baca - September 10, 2001
An in-depth discussion of the Code Red worms and buffer overflow vulnerabilities.
Code Red: A New Threat
by Tim Hughes - August 28, 2001
An in-depth discussion of the Code Red worms with implications for developing and maintaining computer security policy.
The Code Red Worm
by John Dolak - August 28, 2001
An in-depth discussion of the Code Red worms with implications for developing and maintaining computer security policy.
NetBus 2.1, Is It Still a Trojan Horse or an Actual Valid Remote Control Administration Tool?
by Seth Kulakow - August 21, 2001
Educate your users on what they are allowed or not allowed to do within your network but keep them up to date on the latest attack attempts and what to look out for
Code Red: The One to Not "Dew"
by David Doyle - August 17, 2001
A look at the Code Red worm: how it attacked, how to determine your system's vulnerability to such a threat, and how to defend against such future threats.
A Practical Guide to Enterprise Antivirus and Malware Prevention
by Jay Martin - August 17, 2001
A description of several common practices which, when implemented together, will greatly decrease, and perhaps almost stop, malware attacks.
Code Red and the Internet Today
by Andres Chiriboga - August 17, 2001
What are Code Red and Code Red II, and how did they become so feared by Internet users?
I Thought We Had Virus Protection: The Mistakes that Made Us Vulnerable to the W32 SirCam Virus
by Bob Green - August 16, 2001
An examination of the elements of a well written security policy that may keep an organization out of a mess (i.e., experiencing a computer system virus infection), or once infected, can help lead the way out.
July 2001: Indicative of the "Year of the Worm"
by David Shaffer - August 16, 2001
This paper discusses: the rise in attacks from worms; two worms making security headlines throughout the month of July 2001, including the essence of their structure and how to neutralize the infections; and, preventative measures that can be taken by a company both at the perimeter and internal levels to help reduce the possible exposure to worms.
A Virus and a Worm: Lessons Learned from SirCam and Code Red in a University Environment
by Marc Mazuhelli - August 15, 2001
This text describes the impacts felt and lessons learned in the university environment when SirCam and Code Red were released.
Overview of Code Red or What is this "NNNNNNNNNNNNNNNNNNNNNNN" thing?
by Stephen Kelly - August 14, 2001
A discussion of the Code Red worm, how it works, and buffer overflow vulnerabilities in general.
Code Red Worm - Importance of Swiftly Eliminating Vulnerability
by Scotty Strunk - August 13, 2001
Over a seven-week period in the summer of 2001, a series of events unfolded that not only threatened over a quarter of a million computers but the infrastructure of the Internet itself.
Living with MalWare
by Gary Wiggins - August 10, 2001
A discussion of malware, along with a plan to fight viruses and minimize damage, and then a look to the future of virus fighting technologies.
by Charles Fagg - August 6, 2001
A review of QAZ and the lessons that can be learned from this virus/trojan.
What is Code Red Worm?
by Adrian Tham - August 4, 2001
A discussion of the Code Red worm and its implications for an organization's computer network security plan.
Computer Virus Policy, Training, Software Protection and Incident Response for the Medium Sized Orga
by Chris Gullett - July 30, 2001
This document outlines steps a medium-sized organization can take to create and implement a defense-in-depth strategy to protect resources against computer viruses.
Cheese Worm: Pros and Cons of a Friendly Worm
by Bryan Barber - July 26, 2001
Malware is infecting computers all over the world and are consdidered threats to data security; but, can a worm be "friendly"?
Issues with Keeping AntiVirus Software Up to Date
by John Graham - July 25, 2001
it is vital for individual organizations to devise a plan for installing and updating virus protection to suit their particular environment.
Virus Hoaxes - Are They Just a Nuisance?
by Darren Grocott - July 18, 2001
Should information security professionals be concerned about virus hoaxes?
SubSeven 2.2: New Flavor of an Old Favorite
by Aaron Greenlee - May 29, 2001
This paper presents a case study in which the author tested SubSeven 2.2 in a lab environment on both, a typical Windows 2000 machine as well as a typical Windows 98SE machine.
Deconstructing SubSeven, the Trojan Horse of Choice
by Jamie Crapanzano - January 8, 2001
This paper discusses the popularity of the SubSeven Trojan and the general vulnerability of many systems on the Internet, particularly those of home users, and providdes an awareness of the dangers of being infected with this malicious program.
Most of the computer security white papers in the Reading Room have been written by students seeking GIAC certification to fulfill part of their certification requirements and are provided by SANS as a resource to benefit the security community at large. SANS attempts to ensure the accuracy of information, but papers are published "as is". Errors or inconsistencies may exist or may be introduced over time as material becomes dated. If you suspect a serious error, please contact firstname.lastname@example.org.
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