sigma - Generic Signature Format for SIEM Systems

  •        178

Sigma is a generic and open signature format that allows you to describe relevant log events in a straight forward manner. The rule format is very flexible, easy to write and applicable to any type of log file. The main purpose of this project is to provide a structured form in which researchers or analysts can describe their once developed detection methods and make them shareable with others. Sigma is for log files what Snort is for network traffic and YARA is for files.

https://github.com/Neo23x0/sigma

Tags
Implementation
License
Platform

   




Related Projects

OSSEC - Host-based Intrusion Detection System

  •    C

OSSEC is a full platform to monitor and control your systems. It mixes together all the aspects of HIDS (host-based intrusion detection), log monitoring and SIM/SIEM together in a simple, powerful and open source solution.

ThreatHunter-Playbook - A Threat hunter's playbook to aid the development of techniques and hypothesis for hunting campaigns

  •    

A Threat hunter's playbook to aid the development of techniques and hypothesis for hunting campaigns by leveraging Sysmon and Windows Events logs. This project will provide specific chains of events exclusively at the host level so that you can take them and develop logic to deploy queries or alerts in your preferred tool or format such as Splunk, ELK, Sigma, GrayLog etc. This repo will follow the structure of the MITRE ATT&CK framework which categorizes post-compromise adversary behavior in tactical groups. In addition, it will provide information about hunting tools/platforms developed by the infosec community for testing and enterprise-wide hunting.Can't wait to see other hunters' pull requests with awesome ideas to detect advanced patterns of behavior. The more chains of events you contribute the better this playbook will be for the community.

sysmon-config - Sysmon configuration file template with default high-quality event tracing

  •    

This is a Microsoft Sysinternals Sysmon configuration file template with default high-quality event tracing. The file provided should function as a great starting point for system change monitoring in a self-contained package. This configuration and results should give you a good idea of what's possible for Sysmon. Note that this does not track things like authentication and other Windows events that are also vital for incident investigation.

MozDef - MozDef: The Mozilla Defense Platform

  •    Javascript

The inspiration for MozDef comes from the large arsenal of tools available to attackers. Suites like metasploit, armitage, lair, dradis and others are readily available to help attackers coordinate, share intelligence and finely tune their attacks in real time. Defenders are usually limited to wikis, ticketing systems and manual tracking databases attached to the end of a Security Information Event Management (SIEM) system.The Mozilla Defense Platform (MozDef) seeks to automate the security incident handling process and facilitate the real-time activities of incident handlers.

Suricata IDS - Network threat detection engine

  •    C

The Suricata engine is capable of real time intrusion detection (IDS), inline intrusion prevention (IPS), network security monitoring (NSM) and offline pcap processing. Suricata inspects the network traffic using a powerful and extensive rules and signature language, and has powerful Lua scripting support for detection of complex threats.


Apache Metron - Real-time Big Data Security

  •    Java

Metron integrates a variety of open source big data technologies in order to offer a centralized tool for security monitoring and analysis. Metron provides capabilities for log aggregation, full packet capture indexing, storage, advanced behavioral analytics and data enrichment, while applying the most current threat intelligence information to security telemetry within a single platform.

Sguil - The Analyst Console for Network Security Monitoring

  •    Tcl

Sguil (pronounced sgweel) is built by network security analysts for network security analysts. Sguil's main component is an intuitive GUI that provides access to realtime events, session data, and raw packet captures. Sguil facilitates the practice of Network Security Monitoring and event driven analysis.

Wazuh - Host and endpoint security

  •    C

Wazuh helps you to gain deeper security visibility into your infrastructure by monitoring hosts at an operating system and application level. This solution, based on lightweight multi-platform agents, provides the capabilities like Log management and analysis, File integrity monitoring, Intrusion and anomaly detection, Policy and compliance monitoring.

Search Guard - Elasticsearch plugin that offers encryption, authentication, and authorisation

  •    Java

Search Guard is an Elasticsearch plugin that offers encryption, authentication, and authorization. It builds on Search Guard SSL and provides pluggable authentication and authorization modules in addition. Search Guard is fully compatible with Kibana, Logstash and Beats.

pig - A Linux packet crafting tool.

  •    C

Pig (which can be understood as Packet intruder generator) is a Linux packet crafting tool. You can use Pig to test your IDS/IPS among other stuff.Pig brings a bunch of well-known attack signatures ready to be used and you can expand this collection with more specific things according to your requirements.

security-onion - Linux distro for intrusion detection, enterprise security monitoring, and log management

  •    

For more information about Security Onion, please see our main website, blog, and wiki. This repo contains the ISO image, Wiki, and Roadmap for Security Onion.

pipeline - Pipeline enables developers to go from commit to scale in minutes by turning Kubernetes into a feature rich application platform integrating CI/CD, centralized logging, monitoring, enterprise-grade security and autoscaling

  •    Go

Banzai Pipeline, or simply Pipeline is a tabletop reef break located in Hawaii, Oahu's North Shore. The most famous and infamous reef in the universe is the benchmark by which all other waves are measured. Pipeline enables developers to go from commit to scale in minutes by turning Kubernetes into a feature rich application platform integrating CI/CD, centralized logging, monitoring, enterprise-grade security, cost management and autoscaling.

Cyberoam iView - Open Source SIEM

  •    JSP

Cyberoam iView; the Intelligent Logging & Reporting solution provides organizations network visibility across multiple devices to achieve higher levels of security, data confidentiality while meeting the requirements of regulatory compliance. To know more about Cyberoam and it�s security solutions visit us at www.cyberoam.com.

ACE - Automated, Collection, and Enrichment Platform

  •    PowerShell

The Automated Collection and Enrichment (ACE) platform is a suite of tools for threat hunters to collect data from many endpoints in a network and automatically enrich the data. The data is collected by running scripts on each computer without installing any software on the target. ACE supports collecting from Windows, macOS, and Linux hosts. ACE is meant to simplify the process of remotely collecting data across an environment by offering credential management, scheduling, centralized script management, and remote file downloading. ACE is designed to complement a SIEM by collecting data and enriching data; final analysis is best suited for SIEM tools such as Splunk, ELK, or the tools the analyst prefers.

sysmon-modular - A repository of sysmon configuration modules

  •    PowerShell

This is a Microsoft Sysinternals Sysmon configuration repository, set up modular for easier maintenance and generation of specific configs. Note: I do recommend using a minimal number of configurations within your environment for multiple obvious reasons, like; maintenance, output equality, manageability and so on.

OpenWIPS-ng - Wireless Intrusion Prevention System

  •    C

OpenWIPS-ng is an open source and modular Wireless IPS (Intrusion Prevention System). It is composed of three parts: Sensor(s): "Dumb" devices that capture wireless traffic and sends it to the server for analysis. Also responds to attacks. Server: Aggregates the data from all sensors, analyzes it and responds to attacks. It also logs and alerts in case of an attack. Interface: GUI manages the server and displays information about the threats on your wireless network(s).

Kong - The Microservice API Gateway

  •    Lua

Kong is a cloud-native, fast, scalable, and distributed Microservice Abstraction Layer (also known as an API Gateway, API Middleware or in some cases Service Mesh). Backed by the battle-tested NGINX with a focus on high performance, Kong was made available as an open-source platform in 2015. Under active development, Kong is used in production at thousands of organizations from startups, Global 5000 and Government organizations.

Elastic HQ - Sleek, intuitive, and powerful ElasticSearch Management and Monitoring

  •    Javascript

ElasticHQ provides monitoring, management, and querying web Interface for ElasticSearch instances and clusters. It provides support for Real Time Monitoring for Clusters, Manage Indices, Mappings, Shards, Aliases, and Nodes,Full Cluster Management. It works in your web browser, allowing you to manage and monitor your ElasticSearch clusters from anywhere at any time.

Bro - Network Security Monitor

  •    C++

Bro is a powerful network analysis framework that is much different from the typical intrusion detection system you may know. Bro provides a comprehensive platform for more general network traffic analysis as well.

maltrail - Malicious traffic detection system

  •    Python

Maltrail is a malicious traffic detection system, utilizing publicly available (black)lists containing malicious and/or generally suspicious trails, along with static trails compiled from various AV reports and custom user defined lists, where trail can be anything from domain name (e.g. zvpprsensinaix.com for Banjori malware), URL (e.g. http://109.162.38.120/harsh02.exe for known malicious executable), IP address (e.g. 185.130.5.231 for known attacker) or HTTP User-Agent header value (e.g. sqlmap for automatic SQL injection and database takeover tool). Also, it uses (optional) advanced heuristic mechanisms that can help in discovery of unknown threats (e.g. new malware). Maltrail is based on the Traffic -> Sensor <-> Server <-> Client architecture. Sensor(s) is a standalone component running on the monitoring node (e.g. Linux platform connected passively to the SPAN/mirroring port or transparently inline on a Linux bridge) or at the standalone machine (e.g. Honeypot) where it "monitors" the passing Traffic for blacklisted items/trails (i.e. domain names, URLs and/or IPs). In case of a positive match, it sends the event details to the (central) Server where they are being stored inside the appropriate logging directory (i.e. LOG_DIR described in the Configuration section). If Sensor is being run on the same machine as Server (default configuration), logs are stored directly into the local logging directory. Otherwise, they are being sent via UDP messages to the remote server (i.e. LOG_SERVER described in the Configuration section).