Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
118 detections
Filters
Last updated
All Time
Detection languages
117
1
Contributors
52
30
22
5
3
Categories
98
67
61
26
22
Platforms
102
27
19
6
6
Products / Services
113
102
14
3
2
MITRE Techniques
67
39
37
29
28
CVEs
4
4
3
2
1
IDS Classtypes
1,937
503
461
381
236
118
IDS Protocols
64
44
4
2
2
Detects repeated attempts to enumerate available model endpoints on a LiteLLM server, a behavior often associated with reconnaissance targeting AI gateway services to identify exposed models.
Detects high-volume account enumeration activity associated with the TeamFiltration tool, characterized by the use of legacy Microsoft Teams desktop client User-Agent strings (specific versions of Teams, Electron, and Chrome) within a short time window.
Detects high-volume account enumeration activity associated with the TeamFiltration tool, characterized by the use of legacy Microsoft Teams desktop client User-Agent strings (specific versions of Teams, Electron, and Chrome) within a short time window.
Detects a burst of Kerberos TGS-REQ (Ticket-Granting Service Request) messages using RC4 encryption (etype 0x17) over UDP or TCP port 88. A high volume of these requests from a single source within a short timeframe is indicative of Kerberoasting, a technique where an attacker requests service tickets to perform offline password cracking of service account credentials.
Detects high-frequency TCP SYN scanning activity originating from external networks targeting port 37777, commonly associated with the Dahua DVR P2P discovery service. This behavior is indicative of automated reconnaissance and scanning campaigns searching for vulnerable IoT devices.
Detects high-frequency requests directed at common model-serving API endpoints, which may indicate an attacker attempting to perform model extraction or model inversion attacks by repeatedly querying the model to infer its parameters or training data.
This rule detects potential automated subdomain enumeration by monitoring for a high volume of DNS queries (200 or more within 60 seconds) originating from a single host. Such behavior is characteristic of reconnaissance activities used to discover subdomains and map out network infrastructure.
This rule detects high-frequency HTTP 401 Unauthorized responses directed at API endpoints (specifically matching '/v1/') within a short window, which is indicative of an adversary attempting to brute-force or credential-stuff API keys.
Detects unauthorized access attempts to a Docker Registry API on port 5000. The rule identifies attempts to enumerate the image catalog and extract sensitive environment variable information from configuration blobs, which may contain hardcoded credentials or indicators of compromise.
Detects potential reconnaissance activities targeting Redis services on port 6379, specifically looking for unauthenticated 'PING' commands and subsequent responses indicating either authentication requirements or an open, unauthenticated instance.
These rules monitor for suspicious WordPress authentication activity, including brute force and credential spraying attacks targeting XML-RPC endpoints and the standard wp-login.php interface. The rule set includes detections for high-frequency login attempts and subsequent indicators of potential successful authentication.
Detects high-volume account enumeration activity associated with the TeamFiltration tool, characterized by the use of legacy Microsoft Teams desktop client User-Agent strings (specific versions of Teams, Electron, and Chrome) within a short time window.
Detects rapid TCP connection attempts to port 445 (SMB) from a single source IP address, indicative of network scanning or reconnaissance activities typically used by the DragonForce ransomware or similar automated threats for lateral movement.
Detects high-frequency connection attempts to SMB (445) or RDP (3389) ports originating from a single source, which is characteristic of the SoftPerfect Network Scanner (NetScan) tool performing reconnaissance or network discovery sweeps.
Detects a sequence of events where a host connects to 'speedtest.net' followed by a burst of outbound SYN packets to TCP port 37777. This pattern may indicate an adversary using legitimate web traffic to calibrate their scanning rate or bypass network controls before performing a targeted scan.
Detects high-frequency, unauthenticated Redis PING/AUTH attempts indicative of a reconnaissance scan against the Redis service. This activity typically represents an adversary performing mass fingerprinting or attempting to identify unsecured Redis instances.
Detects anomalous sequential SMB scanning patterns across a /24 subnet and subsequent SMB share enumeration attempts (NetShareEnum) from a single host, consistent with reconnaissance activities associated with the DragonForce threat actor group.
Detects high-frequency TCP connection attempts to port 37777, commonly associated with Dahua surveillance devices. The rule uses a threshold of 200 connection attempts within 60 seconds from a single source, which is characteristic of mass-scanning or brute-force activity.
This rule detects potential automated reconnaissance activity characteristic of the 'Strix' tool against web applications. It uses two detection mechanisms: tracking high-frequency requests that match typical scanning path patterns (excluding OPTIONS requests) and monitoring for a surge in 404 or 400 error responses, which often indicates an automated vulnerability scanner attempting to probe non-existent resources.
This rule detects rapid, repetitive TCP connection attempts to port 445 (SMB) originating from a single source within a 30-second window. Such activity is indicative of automated network scanning and enumeration, often used for discovery of vulnerable SMB shares or lateral movement preparation.
Detects high-volume HTTP GET requests containing the 'SetupCompleted' URI pattern directed at PaperCut servers, which is indicative of automated exploitation attempts targeting authentication bypass vulnerabilities.
Page 2 of 6