PPT-Malicious Software (Malware)

ChienChung Shen cshen udeledu Malware NIST defines malware as a program that is inserted into a system usually covertly with the intent of compromising the confidentiality integrity . Malicious Software (. cont. ). modified from slides of . Lawrie. Brown. Mobile Code. programs that can be shipped unchanged to a variety of platforms. transmitted from a remote system to a local system and then executed on the local system. High-tech section of chapter 3. Malicious Software. Application software consists of programs designed to make users more productive and/or assist with personal . tasks. . Growth of internet simplified the spread of malware. High-tech section of chapter 3. Malicious Software. Application software consists of programs designed to make users more productive and/or assist with personal . tasks. . Growth of internet simplified the spread of malware. Nicole Hamilton, Dennis . Meng. , Alex . Shie. , . Lio. . Sigerson. In terms of computing, a malicious attack can be any physical or electronic action taken with the intent of acquiring, destroying, modifying, or accessing a user’s data without permission. . 2012 . IEEE/IPSJ 12. th. . International . Symposium on Applications and the . Internet. 102062596 . 陳盈妤. 1. /10. Outline. Introduction of proposed method. Previous works by catching random behavior. Newbies. A guide for those of you who want to break into the fun world of malware.. What We’re Going To Cover. Basic x86/64 ASM. Tools of the trade. Setting up an environment. Intro to the Debugger . Chapter 11: Malware Behavior. Chapter 12: Covert Malware Launching. Chapter 13: Data Encoding. Chapter 14: Malware-focused Network Signatures. Chapter 11: Malware . Behavior. Common functionality. Downloaders. Unit - . 2. Outline. Malicious code. Password attacks. DOS Attack. Application attacks. Web application security. Reconnaissance(Exploration) attack. Masquerading attack. Basic types:. Virus. Worms . Sarah . Jaffer. PCs monitored by users. Varying levels of security. Autonomous Systems (AS) monitored by . sysadmin. Same security within a system. Which is more valuable in a botnet?. Malicious Hubs. Newbies. A guide for those of you who want to break into the fun world of malware.. What We’re Going To Cover. Basic x86/64 ASM. Tools of the trade. Setting up an environment. Intro to the Debugger . cont. ). modified from slides of . Lawrie. Brown. Mobile Code. programs that can be shipped unchanged to a variety of platforms. transmitted from a remote system to a local system and then executed on the local system. modified from slides of . Lawrie. Brown. Malware. [NIST05] defines malware as:. “a program that is inserted into a system, usually covertly, with the intent of compromising the . confidentiality. , . 1. Malware. [SOUP13] defines malware as:. “a program that is inserted into a system, usually covertly, with the intent of compromising the confidentiality, integrity, or availability of the victim’s data, applications, or operating system or otherwise annoying or disrupting the victim.” . Computer Security. The goal of computer security is to protect computer assets (. e.g.,. servers, applications, web pages, data) from:. corruption. unauthorized access. denial of authorized access. malicious software.