Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
3,004 detections
Filters
Last updated
All Time
Detection languages
1,442
479
390
321
192
Contributors
650
521
286
272
264
Categories
20,443
11,831
5,875
5,151
4,864
3,004
Platforms
1,199
673
623
512
218
Products / Services
880
726
311
257
229
MITRE Techniques
1,661
1,109
905
468
464
CVEs
6
5
5
5
5
IDS Classtypes
49
13
6
3
2
IDS Protocols
40
31
1
Detects unauthorized privilege escalation for AI agent identities within an orchestration platform. The rule triggers when an AI agent account receives an IAM role change, API scope grant, or tool permission update that lacks a corresponding human-approval audit event, or occurs shortly after the agent generates logs indicating potential prompt injection or anomalous behavior.
Detects activity from known Storm-3168 (JADEPUFFER) campaign IP addresses across Azure control-plane, sign-in, and App Service logs. The rule monitors for malicious indicators in Azure Activity logs, Azure Sign-in logs, and Service Principal sign-ins, as well as specific sensitive URI paths (e.g., shells, admin login paths) within App Service HTTP logs.
Detects a precursor pattern identified as JADEPUFFER, where a failed 'ListKeys' operation (indicating an attempt to discover or access keys for a non-existent storage account) is immediately followed by a burst of destructive delete operations on critical cloud resources (e.g., storage, databases, key vaults) by the same actor.
Detects a suspicious pattern often associated with Storm-3168 (JADEPUFFER) activity: prolonged, high-volume Azure resource enumeration by one service principal, followed shortly by a second service principal performing rapid, multi-subscription enumeration from the same source IP address.
Detects modifications to Microsoft Entra ID applications or service principals involving the addition or configuration of 'externalauthprovider' redirect URIs or properties. This behavior is indicative of an attacker attempting to establish a malicious federated identity or persistence mechanism by manipulating application configuration to use an adversary-controlled authentication provider.
Detects a suspicious sequence of identity-related operations in Azure AD, characterized by the modification of authentication methods policies followed by rapid application or service principal registration, consent granting, or role assignments by the same actor within a 10-minute window. This behavior often indicates an adversary attempting to establish persistence or escalate privileges via malicious OAuth applications or service principals after weakening security posture.
Detects a suspicious sequence of identity-related operations in Azure AD, characterized by the modification of authentication methods policies followed by rapid application or service principal registration, consent granting, or role assignments by the same actor within a 10-minute window. This behavior often indicates an adversary attempting to establish persistence or escalate privileges via malicious OAuth applications or service principals after weakening security posture.
This rule detects potentially malicious activity where an identity performs enumeration of Kubernetes secrets or configmaps and subsequently performs a search action within Slack from the same IP address within a one-hour window. This behavioral pattern is indicative of post-breakout reconnaissance, where a compromised identity or token is used to exfiltrate sensitive cloud configuration data and then perform internal reconnaissance in SaaS collaboration tools to identify further targets or credentials.
Detects the modification of critical Entra ID authentication method policies, such as the registration or configuration of external MFA/OIDC providers, by a user account shortly after an anomalous or high-risk login event. This behavior is indicative of an attacker attempting to establish persistent backdoor access via rogue MFA provider registration, consistent with techniques used to subvert cloud authentication policies.
Detects anomalous activity on Dahua camera management interfaces (port 37777) where multiple failed authentication attempts are followed by administrative configuration actions without a corresponding successful credentialed login, suggesting exploitation of authentication-bypass vulnerabilities such as CVE-2021-33044 and CVE-2021-33045.
This rule detects modifications to critical AI agent configurations—such as system prompts, tool allowlists, permission scopes, or model parameters—by users who are not part of the authorized 'agent-ops' group. It flags potentially high-risk changes, particularly when those changes fall outside established maintenance windows or involve an expansion of agent permissions.
This rule detects the creation of new Windows services that are characteristic of lateral movement tools like PsExec. It looks for services with names typical of PsExec/PAExec, the use of administrative shares (ADMIN$) in image paths, or services with randomly generated names executing from temporary directories (e.g., Windows\Temp, Users\Public). Legitimate administrative tools such as svchost.exe or those within Program Files are excluded.
Detects a burst of lateral movement activity characterized by the use of administrative tools like PsExec or NetExec/CrackMapExec to execute commands or services on multiple distinct target hosts from a single source host within a short window. This pattern is commonly associated with ransomware affiliates or threat actors performing reconnaissance and mass deployment of malicious payloads prior to encryption.
Detects unauthorized modification or deletion of AWS Bedrock guardrails. Adversaries may delete or degrade these guardrails (lowering sensitivity to 'NONE' or 'LOW') to bypass content filters, PII redaction, and safety controls, enabling toxic output generation or data exfiltration via LLM applications.
Detects the use of long-lived AWS IAM access keys (AKIA) to perform critical AWS Bedrock operations such as enabling foundation model access (PutUseCaseForModelAccess, CreateFoundationModelAgreement). Such sensitive configurations are typically expected to be performed via the AWS Console using federated credentials; the use of long-lived keys for these specific actions is a strong indicator of potential compromise and unauthorized resource enablement.
Detects a suspicious sequence of identity-related operations performed by a single user within a 2-hour window. The chain consists of a password reset, MFA method modification, new device registration, and a subsequent privilege escalation event (such as role assignment or application consent). This pattern is consistent with helpdesk-vishing campaigns often used by threat actors like Scattered Spider to perform full account takeovers.
Detects anomalous GitHub audit log activity indicative of a potential supply-chain compromise. The rule identifies workflows or automated entities (Bot/App) that access sensitive Action secrets followed by the publishing of packages to public registries like PyPI or npm. This activity can represent the precursor steps of token-theft-driven malicious package injection.
Detects suspicious administrative activity involving privileged users performing bulk account/object deletions or stopping critical identity-related services (ADFS, Active Directory Certificate Services). The rule specifically flags events occurring outside standard business hours, involving privileged AD groups, or directly targeting identity infrastructure, indicating a potential attempt to disrupt authentication services or sabotage identity management.
Detects instances where a user successfully authenticates via the OAuth Device Code flow using an unmanaged or non-compliant device, followed closely by high-privileged Azure/Graph API administrative actions within a short timeframe. This behavior is indicative of a device-code phishing attack aimed at bypassing MFA controls, including FIDO2/passkeys, by compromising an active session.
Detects instances where a user successfully authenticates via the OAuth Device Code flow using an unmanaged or non-compliant device, followed closely by high-privileged Azure/Graph API administrative actions within a short timeframe. This behavior is indicative of a device-code phishing attack aimed at bypassing MFA controls, including FIDO2/passkeys, by compromising an active session.
Detects the sequential activation of Android Accessibility services followed by Device Administrator activation by the same application within a short timeframe. This behavior is indicative of sophisticated Android malware, such as RatHat, establishing persistence and preventing uninstallation by combining Accessibility-based control with Device Admin-based device management capabilities (e.g., remote wipe or anti-uninstall).
Page 16 of 144