Open-source detection rules, indexed and cross-referenced.
Sigma, YARA, Suricata, Elastic, Splunk, Falco, Wazuh and more, searchable from one box. One schema across formats, every rule linked back to the file it came from.
Tracked sources
sort
- 01 Azure/Azure-Sentinel 1902
- 02 Bert-JanP/Hunting-Queries-Detection-Rules 453
- 03 chainguard-dev/osquery-defense-kit 270
- 04 chronicle/detection-rules 379
- 05 elastic/detection-rules 2085
- 06 elastic/protections-artifacts 4402
- 07 Emerging Threats Open 51369
- 08 falcosecurity/rules 95
- 09 Neo23x0/signature-base 5904
- 10 panther-labs/panther-analysis 1024
- 11 reversinglabs/reversinglabs-yara-rules 1240
- 12 SigmaHQ/sigma 3791
- 13 socfortress/Wazuh-Rules 2211
- 14 splunk/security_content 2162
- 15 Wazuh Core Ruleset 4420
Newest detections
all sources · hide et-open- ET HUNTING Generic RPC Endpoint with Auth Header Command Injection Attempt et-open 2026-10-09
- Potential LSASS Credential Dumping via KslD Driver elastic-protections-artifacts 2026-10-09
- ET HUNTING Generic FTP Command STOR SQLi et-open 2026-10-08
- ET INFO kcptun Null Encryption Message Header et-open 2026-10-08
- ET INFO kcptun Null Encryption Session Initiation - Snappy Compression et-open 2026-10-08
- ET MALWARE CountLoader CnC Checkin et-open 2026-10-08
- ET MALWARE CountLoader CnC Response et-open 2026-10-08
- ET MALWARE CountLoader CnC Task Request et-open 2026-10-08
- ET MALWARE CountLoader Payload Request et-open 2026-10-08
- ET MALWARE CountLoader Victim Send Task Execution Result et-open 2026-10-08
- ET WEB_SERVER Cisco Catalyst SD-WAN Manager API Authentication Bypass (CVE-2026-76504) et-open 2026-10-08
- ET WEB_SPECIFIC_APPS Atlassian Unauthenticated Arbitrary File Read (CVE-2026-21589) et-open 2026-10-08
- ET WEB_SPECIFIC_APPS Hytec popen.cgi command Parameter Command Injection Attempt (CVE-2022-36553) et-open 2026-10-08
- ET WEB_SPECIFIC_APPS JFrog Self-Managed Artifactory Authentication Bypass (CVE-2026-82329) et-open 2026-10-08
- ET WEB_SPECIFIC_APPS MeiG SetRemoteAccessCfg password Parameter Command Injection Attempt (CVE-2026-36356) et-open 2026-10-08
Most-covered techniques
top 20One technique, every rule mapped to it, grouped by source.
T1190
Exploit Public-Facing Application
6656
T1568
Dynamic Resolution
5963
T1566
Phishing
1866
T1059
Command and Scripting Interpreter
1482
T1071
Application Layer Protocol
1101
T1027
Obfuscated Files or Information
901
T1078
Valid Accounts
746
T1041
Exfiltration Over C2 Channel
733
T1218
System Binary Proxy Execution
637
T1059.001
Command and Scripting Interpreter: PowerShell
529
T1562
Impair Defenses
523
T1098
Account Manipulation
514
T1105
Ingress Tool Transfer
431
T1003
OS Credential Dumping
376
T1548
Abuse Elevation Control Mechanism
362
T1685
Disable or Modify Tools
361
T1055
Process Injection
358
T1059.004
Command and Scripting Interpreter: Unix Shell
358
T1021
Remote Services
357
T1110
Brute Force
332
Most-covered CVEs
top 12Ranked by how many sources cover the CVE, not how many rules mention it.
CVE-2025-59287
Windows Server Update Service (WSUS) Remote Code Execution Vulnerability
8
CVE-2024-1709
Authentication bypass using an alternate path or channel
24
CVE-2024-1708
Improper limitation of a pathname to a restricted directory (“path traversal”)
19
CVE-2025-55182
A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and…
16
CVE-2022-22965
A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding.
14
CVE-2025-31324
Missing Authorization check in SAP NetWeaver (Visual Composer development server)
14
CVE-2024-3400
PAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtect
13
CVE-2025-53770
Microsoft SharePoint Server Remote Code Execution Vulnerability
13
CVE-2021-44228
Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints
109
CVE-2021-34527
Windows Print Spooler Remote Code Execution Vulnerability
17
CVE-2023-23397
Microsoft Outlook Elevation of Privilege Vulnerability
17
CVE-2022-30190
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
13