Memory Forensics Training Course . With the acquisition of MIR and acquiring RAM in first response, this is exactly the skill set we need to master. Rick Smith, Jet Propulsion Lab. FOR5. 26: An In- Depth Memory Forensics Training Course.
Malware Can Hide, But It Must Run. Digital Forensics and Incident Response (DFIR) professionals need Windows memory forensics training to be at the top of their game. Investigators who do not look at volatile memory are leaving evidence at the crime scene. RAM content holds evidence of user actions, as well as evil processes and furtive behaviors implemented by malicious code. It is this evidence that often proves to be the smoking gun that unravels the story of what happened on a system. FOR5. 26: Memory Forensics In- Depth provides the critical skills necessary for digital forensics examiners and incident responders to successfully perform live system memory triage and analyze captured memory images. The course uses the most effective freeware and open- source tools in the industry today and provides an in- depth understanding of how these tools work. FOR5. 26 is a critical course for any serious DFIR investigator who wants to tackle advanced forensics, trusted insider, and incident response cases. In today's forensics cases, it is just as critical to understand memory structures as it is to understand disk and registry structures. Having in- depth knowledge of Windows memory internals allows the examiner to access target data specific to the needs of the case at hand. For those investigating platforms other than Windows, this course also introduces OSX and Linux memory forensics acquisition and analysis using hands- on lab exercises. This is an overview of available tools for forensic investigators. Please click on the name of any tool for more details. Note: This page has gotten too big and is. GCK's Cybercrime and Cyberforensics-related URLs Please direct any questions, comments, suggestions, etc. There is an arms race between analysts and attackers. Modern malware and post- exploitation modules increasingly employ self- defense techniques that include more sophisticated rootkit and anti- memory analysis mechanisms that destroy or subvert volatile data. Examiners must have a deeper understanding of memory internals in order to discern the intentions of attackers or rogue trusted insiders. FOR5. 26 draws on best practices and recommendations from experts in the field to guide DFIR professionals through acquisition, validation, and memory analysis with real- world and malware- laden memory images. More. FOR5. 26: Memory Forensics in- Depth will teach you: Proper Memory Acquisition: Demonstrate targeted memory capture to ensure data integrity and overcome obstacles to Acquisition/Anti- Acquisition Behaviors. How to Find Evil in Memory: Detect rogue, hidden, and injected processes, kernel- level rootkits, Dynamic Link Libraries (DLL) hijacking, process hollowing, and sophisticated persistence mechanisms. Effective Step- by- Step Memory Analysis Techniques: Use process timelining, high- low- level analysis, and walking the Virtual Address Descriptors (VAD) tree to spot anomalous behavior. Best Practice Techniques: Learn when to implement triage, live system analysis, and alternative acquisition techniques, as well as how to devise custom parsing scripts for targeted memory analysis. Hide. Course Syllabus FOR5. Foundations in Memory Analysis and Acquisition. Overview. Simply put, memory analysis has become a required skill for all incident responders and digital forensics examiners. Regardless of the type of investigation, system memory and its contents often expose the . How did the machine get infected? Where did the attacker laterally move? Or what did the disgruntled employee do on the system? What lies in physical memory can provide answers to all of these questions and more. This section emphasizes the relevance and widening application of memory forensics. It is an easy sell in today's world of increasing encryption, burgeoning media storage capacity, and sophisticated backdoor rootkits. The section provides a six- step investigative methodology for both user and malware investigations that will guide an examiner through the exploration of a memory capture. Memory forensics is the study of operating systems, which in turn work extensively with the processor and its architecture. Therefore, before we can begin a meaningful analysis of the operating system, we must understand how the underlying components work and fit together. This section explains a number of technologies that are used in modern computers and how they have evolved to where they are today. In the beginning, there is acquisition. So on day one of FOR5. In comparing live memory triage and full memory capture off- line analysis, we discuss the applications of both methods and when to use each technique in an investigation. Acquisition tools are easy to use, but few understand the underlying mechanisms behind the process. Exercises. Setting up the Windows 8. VM and Ubuntu SIFTIdentifying a Hidden Process with Volatility. Live Memory Analysis with Rekall. Physical Memory Acquisition Using Winpmem. CPE/CMU Credits: 6. Topics. Why Memory Forensics? Advantages of Windows Case Study: Hibernation File For the Win. Types of Evidentiary Findings from Memory. Investigative Methodologies. Use Cases for Memory Forensics. Six- Step Process for User Investigations. Six- Step Process for Malware Investigations. The Ubuntu SIFT and Windows 8. Workstations. SANS Investigative Forensic Toolkit (SIFT) Workstation Review. Customizations for FOR5. Memory Forensics Weapons Arsenal. Tour: Where Are the Tools? How Do I Use Them? Overview of Windows 8. VM Workstation. The Volatility Framework. Exploring the Underpinnings of the Volatility Framework. Reliance on the KDBG for System Profiling. Process Enumeration with Pslist and Psscan. Identifying a Hidden Process System Architectures. Operating Systemsx. Full Memory Acquisition. Benefits of Live Memory. Triage. Obstacles and Use Cases for Triage. Rekall Memory Forensic Framework. Live Analysis with Rekall's winpmem Physical Memory Acquisition. Obstacles to Acquisition/Anti- Acquisition Behaviors. Device Memory. Suspended Virtual Machine. Firewire Acquisition. Standalone Memory Acquisition Tools. Winpmem Practical Application with Pagefile Inclusion FOR5. Unstructured Analysis and Process Exploration. Overview. Structured memory analysis using tools that identify and interpret operating system structures is certainly powerful. However, many remnants of previously allocated memory remain available for analysis that cannot be parsed through structure identification. What tools are best for processing fragmented data? Unstructured analysis tools! They neither know nor care about operating system structures. Instead, they examine data, extracting useful findings using pattern matching. In this section you will learn how to use bulk extractor to parse memory images and extract investigative leads such as e- mail addresses, network packets, and more. Many forensics investigators perform physical memory analysis - that is why you are taking this course. But how often do you make use of page file analysis to assist in memory investigations? Carving the page file using traditional file system carving tools is usually a recipe for failure and false positives. In this section you will see why typical file carving tools fail and learn how to parse the page file using YARA for signature matching. You will also learn how to create custom YARA signatures to detect downloaded executable files and extract them from the page file. Most users are familiar with processes on a Windows system, but not necessarily with how they work under the hood. In this section, we will talk about the operating system components that make up a process, how they fit together, and how they can be exploited by malicious software. We will start with the basics of each process, how it was started, where the executable lives, and what command line options were used. Next we will look at the Dynamic Link Libraries (DLLs) used by a program and how they are found and loaded by the operating system. Many examiners have used some Volatility plugins, and by now so have you. But what happens when there are no plugins written to perform the investigative task required? Do you throw your hands up and walk away? Not if you are a lethal forensicator! In this module, you will learn to use volshell to examine operating system structures in memory, directly applying this knowledge to solve a real- world problem. You need to extract an executable module from memory for analysis, but the header of the module is paged to disk, concealing critical file alignment data. You will learn here how to examine the memory that makes up the module and extract the portions in memory to disk. Intractable problem solved! Exercises. Unstructured Memory Analysis with Bulk Extractor. Page File Analysis with Page Brute and YARA Using Volshell to Dump Executable Modules from Physical Memory. Understanding Process Relationships and Detecting Stealthy Malware through Memory Analysis. Discovering Malware Loaded via DLLs through Memory Analysis. CPE/CMU Credits: 6. Topics. Unstructured Memory Analysis. Introducing Bulk Extractor. Extracting Network Data from Memory with Bulk Extractor. File System Artifact Analysis with Scanner Output. Advanced Encryption Standard (AES) Key Identification. Finding Case Leads with Bulk Extractor. Page File Analysis. How the Page File Works. Using Pattern Matching to Extract Meaningful Page File Contents. Writing YARA Signatures to Extract Meaningful Hits from the Page File. Exploring Process Structures. Analyzing the Kernel Debugging Data Structure (KDBG)Analyzing Physical Memory Images - How Do the Tools Start? Interactive Memory Analysis Using Volshell. Processes and Process Structures. The Process Environment Block (PEB)List Walking and Scanning. Why Some Tasks Require List Walking While Others Rely on Scanning. Locating Evidence in Memory Left Over from Previous Boots. Locating Processes Hidden by Rootkits. Differential Analysis to Detect Rootkits and Stealthy Malware. Exploring Process Relationships. What Operating System Structures Keep Track of Processes? Using the Psxview Plugin for Differential Analysis. Tools - Forensics. Wiki. This is an overview of available tools for forensic investigators. Please click on the name of any tool for more details. See: Disk Analysis Tools. Hard Drive Firmware and Diagnostics Tools. PC- 3. 00. 0 from ACE Labhttp: //www. Linux- based Tools. LINRe. S by NII Consulting Pvt. Ltd. http: //www. SMART by ASR Datahttp: //www. Second Look: Linux Memory Forensics by Pikewerks Corporationhttp: //secondlookforensics. Macintosh- based Tools. Macintosh Forensic Software by Black. Bag Technologies, Inc. The output can be analyzed with both Belkasoft and third- party tools. Belkasoft Evidence Center by Belkasofthttps: //belkasoft. BEC allows an investigator to perform all investigation steps: acquisition (aquire hard and removable drives, image smartphones and download cloud data), extraction of evidence (searches and carves more than 7. SQLite viewer, social graph building with communities detection etc) and reporting. Blackthorn GPS Forensicshttp: //www. Bring. Back by Tech Assist, Inc. CD/DVD Inspector by Infina. Dynehttp: //www. infinadyne. Forensic Explorer (FEX) by Get. Data Forensicshttp: //www. Forensic Toolkit (FTK) by Access. Datahttp: //www. accessdata. HBGary Responder Professional - Windows Physical Memory Forensic Platformhttp: //www. ILook Investigator by Elliot Spencer and U. S. Dept of Treasury, Internal Revenue Service - Criminal Investigation (IRS)http: //www. Internet Evidence Finder (IEF) by Magnet Forensicshttp: //www. Mercury Indexer by Micro. Forensics, Inc. http: //www. Micro. Forensics. Nuix Desktop by Nuix Pty Ltdhttp: //www. On. Line. DFS by Cyber Security Technologieshttp: //www. OSForensics by Pass. Mark Software Pty Ltdhttp: //www. P2 Power Pack by Parabenhttps: //www. Allows for unique string counts, as well as various sorting options. Hash. Util by Live- Forensicshttp: //www. Hash. Util. zip Hash. Util. exe will calculate MD5, SHA1, SHA2. SHA5. 12 hashes. Twitter Forensic Toolkit (TFT) by Afentis. Currently AFFLIB supports raw, AFF, AFD, and En. Case file formats. Work to support segmented raw, i. Look, and other formats is ongoing. Autopsyhttp: //www. Bulk Extractorhttps: //github. It provide many features and is very modular. Our goal is to provide a powerful framework to the forensic community, so people can use only one tool during the analysis. Able to find subfiles (hachoir- subfile). A tool for finding previously identified blocks of data in media such as disk images. The Open Computer Forensics Architecturehttp: //ocfa. Web- based, database- backed forensic and log analysis GUI written in Python. Scalpelhttp: //www. Scalpel/Linux and Windows file carving program originally based on foremost. Sleuthkithttp: //www. The Coroner's Toolkit (TCT)http: //www. Enterprise Tools (Proactive Forensics)Live. Wire Investigator 2. Wet. Stone Technologieshttp: //www. P2 Enterprise Edition by Parabenhttp: //www. Chat Sniperhttp: //www. A forensic software tool designed to simplify the process of on- scene evidence acquisition and analysis of logs and data left by the use of AOL, MSN (Live), or Yahoo instant messenger. Serial Port Analyzerhttp: //www. The tool to analyze serial port and device activity. Computer Forensics Toolkithttp: //computer- forensics. This is a collection of resources, most of which are informational, designed specifically to guide the beginner, often in a procedural sense. Live Viewhttp: //liveview. Live View is a graphical forensics tool that creates a VMwarevirtual machine out of a dd disk image or physical disk. Webtracerhttp: //www. Software for forensic analysis of internet resources (IP address, e- mail address, domain name, URL, e- mail headers, log files..) Recon for MAC OS Xhttps: //www. RECON for Mac OS X is simply the fastest way to conduct Mac Forensics, automates what an experienced examiner would need weeks to accomplish in minutes, now includes PALADIN 6 which comes with a full featured Forensic Suite, bootable forensic imager, a software write- blocker and so much more. Hex Editorsbiewhttp: //biew. Okteta KDE's new cross- platform hex editor with features such as signature- matchinghttp: //utils. Hex. Fiend A hex editor for Apple OS Xhttp: //ridiculousfish. Hex Workshop A hex editor from Break. Point Software, Inc. Reclai. Me Pro The built- in disk editor visualizes most known partition and filesystem objects: boot sectors, superblocks, partition headers in structured view. Low- level data editing for extra leverage. Phone. Sweep Gold is the distributed- access add- on for Phone. Sweep, for organizations that need to run scans remotely. Tele. Sweephttp: //www. Secure. Logix is currently offering no- cost downloads of our award- winning Tele. Sweep Secure. This free modem scanning software can be used to dial a batch of corporate phone numbers and report on the number of modems connected to these corporate lines.
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