Wazuh
sigma
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Wazuh | sigma | |
---|---|---|
151 | 41 | |
9,108 | 7,563 | |
7.1% | 2.6% | |
10.0 | 9.9 | |
1 day ago | 7 days ago | |
C | Python | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
Wazuh
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Exclude certain CIS (sca) rules from agents
There is currently no feature for excluding specific SCA rules however this feature has been requested here and would be added to the roadmap for future releases.
- Deployment issue
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Greenbone
I use Wazuh instead. Greenbone CE is severely limited and requires payment for anything beyond the very basic. Super simple installation more features.
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Update vulnerability databases through proxy with authentication
Seems like something that should be documented somewhere more official than a random reddit post for sure. Added it to https://github.com/wazuh/wazuh/issues/1112 for good measure.
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💻 Introducing Wazuh 4.7.0.
Hmm, I've really been wanting to try Wazuh but since all our endpoints (Win10/11) are running a German locale I've run into https://github.com/wazuh/wazuh/issues/16842 when checking the compliance checks (CIS benchmarks) on a test installation of 4.6.
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Risks of hosting a website out of my house
Monitoring & Active Measures - Exporting firewall events to an external time-series database like I describe above is good to see who is touching your firewall or accessing your web site. Using an Intrusion Detection System / Intrusion Prevention System (IDS/IPS) such as open-source Suricata, which is a free package on pfSense, and deploying file system integrity monitoring, such as the open-source Wazuh on the exposed server are also good approaches to protecting yourself.
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Ignore Vulnerability for specific CVE?
We are actively working on enhancing the system to allow users to mark vulnerabilities as "not vulnerable" or hide them. You can track the progress of this enhancement on the following GitHub issue: (Enhancement - Mark Vulnerabilities as Not Vulnerable).
- Account LockOuts
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advice on building a vulnerability management dashboard
Hello, thanks for using Wazuh, I will try to answer your questions: 1- I am going to check with the team in charge to see if there is a way. 2- Untriaged is a default value that is placed on vulnerabilities that do not have low, medium or high values https://github.com/wazuh/wazuh/issues/12675 3- As in the previous point, the providers of vulnerability lists have not provided the data.
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Agents keep trying to re-register and event queues filling
Agents getting frequently pending and disconnecting
sigma
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Sigma rules in real life
Sigma rules https://github.com/SigmaHQ/sigma its value, I get it. Here’s a post https://www.linkedin.com/posts/nasreddinebencherchali_detection-blueteam-sigma-activity-7104868070069817344-mn91?utm_source=share&utm_medium=member_desktop detailing that 31 Sigma rules from the Sigma repository are triggering on different stages of the attack as described here https://thedfirreport.com/2023/08/28/html-smuggling-leads-to-domain-wide-ransomware/
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Looking for feedback on a security-related project idea
Idea: A free and open-source web repository of Sigma detections where users can find, contribute, and suggest edits to detections. All user contributions will go through a StackExchange-style moderation queue. Built-in conversion from Sigma to the query language of your choice.
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SOC SIEM Use Cases for First Internship
If you want more ideas/inspiration, or even just a starting point for baseline rule logic check out https://github.com/SigmaHQ/sigma https://github.com/SigmaHQ/sigma and look into the different rules folders there.
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How do you actually threat hunt?
Agreed in general. But with stuff like SIGMA, I'd lean towards stuff should going into git. Better version control, your docs can be markdown and live right next to your threat library, you can strap on CI/CD (so you can deploy/run stuff as part of a pipeline). Confluence is a great start, but it doesn't scale well.
- Open Source SIEM Tools
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Detection Engineering Source Websites
Have a look a sigma rules: https://github.com/SigmaHQ/sigma
- Scheduling query to look for whenever net group is ran.
- Scheduling querying that looks for anytime net group is ran.
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3CX Customers suffering intrusions
Sigma: https://github.com/SigmaHQ/sigma/pull/4151/files Yara: https://github.com/Neo23x0/signature-base/blob/master/yara/gen\_mal\_3cx\_compromise\_mar23.yar source: https://twitter.com/cyb3rops/status/1641130326830333984?s=20
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Any Suggestions On Creating A Detection Rule In Defender For CVE-2023-23397
I created a Defender Advanced Hunting query based of the Sigma rule https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_rundll32_webdav_client_susp_execution.yml
What are some alternatives?
security-onion - Security Onion 16.04 - Linux distro for threat hunting, enterprise security monitoring, and log management
sysmon-config - Sysmon configuration file template with default high-quality event tracing
Suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
atomic-red-team - Small and highly portable detection tests based on MITRE's ATT&CK.
OSSEC - OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
wazuh-ruleset - Wazuh - Ruleset
openvas-scanner - This repository contains the scanner component for Greenbone Community Edition.
velociraptor - Digging Deeper....
Snort - Snort++
OpenSIEM-Logstash-Parsing - SIEM Logstash parsing for more than hundred technologies
crowdsec - CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.
detection-rules - Rules for Elastic Security's detection engine