sysmon-modular
atomic-red-team
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sysmon-modular | atomic-red-team | |
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15 | 32 | |
2,485 | 9,020 | |
- | 2.8% | |
6.8 | 9.8 | |
2 months ago | 7 days ago | |
PowerShell | C | |
MIT License | MIT License |
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sysmon-modular
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Sysmon 15.0 is out now with advanced features
I was specifically using the https://github.com/olafhartong/sysmon-modular config, but once we started seeing systems crash I tried building extremely minimal configs and still found them causing hangs.
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Splunk & Sysmon as SIEM
I use this one: https://github.com/olafhartong/sysmon-modular
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Looking for inputs and validation for this network setup.
2) There are many opensource solutions, and you hit on all the important ones. Think creativitly, and test all your controls. hit your boxes with Metaspoilt and atomic redteam. These tools will help you verify that you have the proper controls in place, and that you are able to detect attacks (successful, and failed). Run auditd with Florian Roth's rule set on your linux boxes (https://github.com/Neo23x0/auditd/blob/master/audit.rules ), and sysmon (https://github.com/olafhartong/sysmon-modular) on windows.
- Researching SIEM
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Is Windows Defender for Business any good?
Agree. Harden your endpoints (if unsure where to start consider hardening kitty, https://github.com/scipag/HardeningKitty) and harden Defender (https://0ut3r.space/2022/03/06/windows-defender/). Add Sysmon with a good config (https://github.com/olafhartong/sysmon-modular) and you've reached a good starting point.
- New blue team
- Microsoft recommend Sysmon and EDR
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Security Cadence: Sysmon (Logging Part 2 out of ?????)
Another really excellent resource (also called out by Swift) is Olaf Hartong’s Sysmon-Modular project: https://github.com/olafhartong/sysmon-modular As well as having a few full configs, Olaf’s project has modular XML configurations for each supported Sysmon Event ID. This can be incredibly helpful for fine tuning your configs.
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splunk sysmon events
Yes absolutely. This is a very common workflow for both. One note is that you need to also find a sysmon config to use as well, and there's no easy way to manage either sysmon or its config through Splunk. Recommendations for a config are either SwiftOnSecurity's or Olaf's SysmonModular. They significantly overlap and work with each other on patches. SwiftOnSecurity's is a better pure drop-in, and Olaf's is better if you want to do customization.
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Best monitoring software that works like event logs?
For some of the items you mentioned having a good sysmon config would help too. https://github.com/SwiftOnSecurity/sysmon-config or https://github.com/olafhartong/sysmon-modular are good starting points
atomic-red-team
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Which Antivirus do you recommend and why?
You can write your own or look at testing tools like Cytest to ensure that your business goals are met and to ensure your sensors are configured correctly, and ART for attack chains.
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Exfiltration Detections
I had heard that Falcon Overwatch has a detection for Exfiltration for C2, but I was not able to trigger it using my personal Kali Machine to host a C2 server with https://github.com/cedowens/SimpleC2_Server and then used Atomic Red Team: https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1041/T1041.md
- EDR Attack Simulation
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Red Team Methodology
Yup what the above said, you can use atomic red https://github.com/redcanaryco/atomic-red-team
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“Malicious” powershell commands for demo
Atomic red team have tests that should trigger it, it also has a clear description of what it does and how to clean up afterwards. https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1059.001/T1059.001.md suggest that you try obfuscation or cradle.
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Initial acess simulation tests
Dated but still full of goodness. https://github.com/redcanaryco/atomic-red-team/tree/e88a1ea463964839e267dba74ec1cf7bf634ccbf/ARTifacts/Initial_Access
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What are some good showcases of Collection-tactics of the MITRE ATT&CK matrix?
Are you familiar with Atomic Red Team? Many quick & practical sample tests you can often run without much effort or prep work. All tests map to Techniques - a quick way to search through them all at the Tactic level is by searching within the CSV index of all their current tests here (I counted ~50 Collection-related tests just now): https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/Indexes/Indexes-CSV/index.csv
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Testing an XDR solution
Check out Atomic Red Team’s Redcanary.
- Blue Teamers: What makes a good detection use case?
- Custom IOAs: What's The Best Resource/Documentation For This On CS Falcon
What are some alternatives?
sysmon-config - Sysmon configuration file template with default high-quality event tracing
detection-rules - Rules for Elastic Security's detection engine
DetectionLabELK - DetectionLabELK is a fork from DetectionLab with ELK stack instead of Splunk.
sigma - Main Sigma Rule Repository
auditd - Best Practice Auditd Configuration
BLUESPAWN - An Active Defense and EDR software to empower Blue Teams
SysmonForLinux
Incident-Playbook - GOAL: Incident Response Playbooks Mapped to MITRE Attack Tactics and Techniques. [Contributors Friendly]
Windows-Toolkit - PS one-liner cmdlets for Windows security
public-pentesting-reports - A list of public penetration test reports published by several consulting firms and academic security groups.
vscode-sysmon - Visual Studio Code Microsoft Sysinternal Sysmon configuration file extension.
Certified-Kubernetes-Security-Specialist - Curated resources help you prepare for the CNCF/Linux Foundation CKS 2021 "Kubernetes Certified Security Specialist" Certification exam. Please provide feedback or requests by raising issues, or making a pull request. All feedback for improvements are welcome. thank you.