security_content
awesome-cybersecurity-blueteam
security_content | awesome-cybersecurity-blueteam | |
---|---|---|
20 | 4 | |
1,138 | 4,015 | |
2.0% | - | |
9.9 | 4.1 | |
9 days ago | 4 months ago | |
Python | ||
Apache License 2.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
security_content
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SIEM content development
There's a ton of valuable resources out there when searching for "detection engineering", beyond that, check https://research.splunk.com/ to get an idea of a structured and contextual approach. Beyond that, check Rob van Os Magma use case framework and any blog you can find on https://correlatedsecurity.com (Jurgen Visser). Last but not least, anything "awesome" on github, e.g. https://github.com/fabacab/awesome-cybersecurity-blueteam
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Azure data sources
Some additional reading: - https://www.microsoft.com/en-us/security/blog/wp-content/uploads/2020/07/Azure-Sentinel-whitepaper.pdf - here it from the vendor; solid read as correct log sourcing/scoping is SIEM-vendor agnostic; also check the Sentinel KQL github for inspiration - https://research.splunk.com/ - your new browser startpage - check for Azure/MS/M365 rekated content
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Okta Data in Splunk( Reports, Alerts and Dashboards)
Indeed, as well as the Okta analytic stories/detections at research.splunk.com. In fact, three new ones published yesterday where Okta and Splunk collaborated on detections.
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Crowdstrike FDR logs to Splunk vs Splunk UF collecting logs from windows member server
Our end goal is to achieve maxium coverage against MITRE mapping. Our mapping is pretty low and the management want to achieve this in a cost effective manner. Our analysts are more comfortable with creating alerts and dashboards using standard wineventlogs. When we talk about FDR, they are like "Rabitt in the headlights". We are planning to achieve by end of 2023. https://github.com/splunk/security_content/blob/develop/docs/mitre-map/coverage.png (highlighted in blue). Some of the coverage comes native with EDR and NDR. We have a different map of that one (esp proactive one).
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threat hunting DLL search order hijacking
So you want to see if the files in this list are not running out of System32 or SysWOW64.
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frustrated with lack of “entry level” security roles
Build a home lab. Phase 1: Get a good server to run VM's on. Use Proxmox as the hypervisor. Get a managed network switch (used ones on eBay are fine). Setup a span port or get a physical network TAP. Install Zeek and capture all the traffic in and out of your house. Look at the logs. Understand them. Use the free version of Suricata IDS. Examine the logs, understand them. Phase 2: Install Splunk (it has a free version). Push all the Zeek/Suricata logs to Splunk with the universal forwarder. Learn how to use Splunk. Learn the query language. Download APPs, analyze data, build dashboards, setup alerts (https://research.splunk.com/). Phase 3: Setup Honeypots, trigger them to learn how they work. Phase 4: Install Windows and Linux desktops and servers. Use the Splunk universal forwarder to dump all the logs into Splunk. Learn the logs, understand them!
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Learning splunk step by step
Research Lantern
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Has Splunk provided any Maggie Malware fix or how to detect it ?
Checkout https://research.splunk.com for stuff like this. Just be careful regarding naming, you will more likely find accurate detections searching by the CVE number.
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Best Way to Learn Query Writing?
We have over 1,000 queries (which we refer to as detections) in our publicly-available GitHub Repository in the following folder: https://github.com/splunk/security_content/tree/develop/detections
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Splunk Hyper Queries & other SPL nuggets for Security Teams
As for detection libraries, I find lots of people don't know about https://research.splunk.com/
awesome-cybersecurity-blueteam
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SIEM content development
There's a ton of valuable resources out there when searching for "detection engineering", beyond that, check https://research.splunk.com/ to get an idea of a structured and contextual approach. Beyond that, check Rob van Os Magma use case framework and any blog you can find on https://correlatedsecurity.com (Jurgen Visser). Last but not least, anything "awesome" on github, e.g. https://github.com/fabacab/awesome-cybersecurity-blueteam
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SIEM - how logs/events are dealt with
Add the latest edition of the MITRE SOC strategies book (https://www.mitre.org/sites/default/files/publications/11-strategies-of-a-world-class-cybersecurity-operations-center.pdf) and potentially add https://github.com/fabacab/awesome-cybersecurity-blueteam to your bookmarks.
- GitHub - fabacab/awesome-cybersecurity-blueteam: A curated collection of awesome resources, tools, and other shiny things for cybersecurity blue teams.
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Good resources for first learning Cyber security?
for blue teaming :https://github.com/fabacab/awesome-cybersecurity-blueteam
What are some alternatives?
atomic-red-team - Small and highly portable detection tests based on MITRE's ATT&CK.
personal-security-checklist - 🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2024
sigma - Main Sigma Rule Repository
open-source-cs-python - Video discussing this curriculum:
remote-splunk-search - Search over a remote Splunk server
turbo-scanner - A port scanner and service detection tool that uses 1000 goroutines at once to scan any hosts's ip or fqdn with the sole purpose of testing your own network to ensure there are no malicious services running.
PyNite - A 3D structural engineering finite element library for Python.
awesome-security-feed - A semi-curated list of Security Feeds
nvim-splunk-linter - Simple linter for search queries
awesome-security-hardening - A collection of awesome security hardening guides, tools and other resources
detection-rules - Rules for Elastic Security's detection engine
cyber-security - My cyber security tools