Incident Handling Life Cycle

This entry is part 1 of 18 in the series Incident Response and Forensics

Views: 13NIST – Security Incident Handling 1. Preparation The preparation phase covers the readiness of an organization against an attack. That means documenting the requirements, defining the policies, incorporating the security controls to monitor like EDR / SIEM / IDS / IPS, etc. It also includes hiring/training the staff. 2. Detection and Analysis The detection phase covers … Read more

DFIR: Core Windows Processes

Forensics_001
This entry is part 2 of 18 in the series Incident Response and Forensics

Views: 25Reference: TryHackMe Room “Core Windows Processes” Core Windows Processes Understanding how the Windows operating system functions as a defender is vital.  Task Manager doesn’t show a Parent-Child process view. That is where other utilities, such as Process Hacker and Process Explorer, come to the rescue. Process Hacker Process Explorer Command-line equivalent of obtaining information about the running … Read more

Introduction to Network Forensics

This entry is part 3 of 18 in the series Incident Response and Forensics

Views: 20Source: Tryhackme Networkminer room Introduction to Network Forensics Network Forensics is a specific subdomain of the Forensics domain, and it focuses on network traffic investigation. Network Forensics discipline covers the work done to access information transmitted by listening and investigating live and recorded traffic, gathering evidence/artefacts and understanding potential problems.  The investigation tries to … Read more

Netminer

This entry is part 4 of 18 in the series Incident Response and Forensics

Views: 22NetworkMiner Capability Description Traffic sniffing It can intercept the traffic, sniff it, and collect and log packets that pass through the network. Parsing PCAP files It can parse pcap files and show the content of the packets in detail. Protocol analysis It can identify the used protocols from the parsed pcap file. OS fingerprinting It can identify … Read more

Threat Intelligence Tools – URLScan.io

This entry is part 6 of 18 in the series Incident Response and Forensics

Views: 53Urlscan.io is a free service developed to assist in scanning and analysing websites. It is used to automate the process of browsing and crawling through websites to record activities and interactions. When a URL is submitted, the information recorded includes the domains and IP addresses contacted, resources requested from the domains, a snapshot of the … Read more

Splunk Fundamentals

This entry is part 7 of 18 in the series Incident Response and Forensics

Views: 14Splunk Components Splunk Forwarder Splunk Forwarder is a lightweight agent installed on the endpoint intended to be monitored, and its main task is to collect the data and send it to the Splunk instance. Splunk Indexer Splunk Indexer plays the main role in processing the data it receives from forwarders. It takes the data, normalizes … Read more

Threat Intelligence Tools – Abuse.ch

This entry is part 8 of 18 in the series Incident Response and Forensics

Views: 31Abuse.ch Platform Abuse.ch is a research project hosted by the Institue for Cybersecurity and Engineering at the Bern University of Applied Sciences in Switzerland. It was developed to identify and track malware and botnets through several operational platforms developed under the project. These platforms are: MalwareBazaar As the name suggests, this project is an all … Read more

Wireshark 101 | Packet Operations

This entry is part 9 of 18 in the series Incident Response and Forensics

Views: 4Wireshark: Packet Operations Statistics | Summary This menu provides multiple statistics options ready to investigate to help users see the big picture in terms of the scope of the traffic, available protocols, endpoints and conversations, and some protocol-specific details like DHCP, DNS and HTTP/2. For a security analyst, it is crucial to know how to … Read more

Wireshark 101 | Traffic Analysis and Investigation (PART 01)

This entry is part 10 of 18 in the series Incident Response and Forensics

Views: 9Wireshark: Traffic Analysis Display Filter Reference Investigating Nmap scans Nmap is an industry-standard tool for mapping networks, identifying live hosts and discovering the services. As it is one of the most used network scanner tools, a security analyst should identify the network patterns created with it. Common Nmap scan types, It is essential to know … Read more