Detectors

Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.

20 detectors match the current filters. technique: T1530 ✕

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Type Name Severity Module Data source / event ATT&CK
Analytics BIOC An EBS snapshot block was downloaded An EBS snapshot block was downloaded using the EBS direct API. This may indicate an attacker's attempt to exfiltrate data from a volume snapshot in the cloud environment. Informational Cortex Cloud AWS Audit Log Collection, Exfiltration
Analytics BIOC An identity accessed a backup cloud storage An identity accessed a backup cloud storage. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics BIOC An identity accessed a cloud storage for the first time An identity accessed a cloud storage resource for the first time. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics An identity initiated a download of multiple cloud objects An identity initiated a download of multiple cloud objects. This might be an indication for an adversary trying to exfiltrate data from cloud storage. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics An identity performed a suspicious download of multiple cloud storage objects An identity downloaded multiple objects from cloud storage. This may indicate an attacker's attempt to download sensitive data from a bucket in the cloud environment. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics BIOC An unusual read activity of cloud object An identity accessed a cloud object filetype for the first time. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics BIOC Cloud compute volume creation attempt An attempt was made to create an EBS volume. Informational Cortex Cloud AWS Audit Log Defense Evasion, Collection
Analytics BIOC Cloud snapshot created or modified A cloud identity has created or modified a cloud snapshot. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Exfiltration, Defense Evasion, Collection
Analytics Data exfiltration from cloud database An identity tries to exfiltrate data from cloud database, as indicated by multiple signals. Low Cortex Cloud Azure Audit Log, Gcp Audit Log Exfiltration, Collection
Analytics BIOC EBS snapshots were created from an EC2 instance One or more EBS snapshots were created from an EC2 instance. Informational Cortex Cloud AWS Audit Log Collection
Analytics External SaaS file-sharing activity A user shared files from within a SaaS service to an external domain. Informational Identity Threat Detection (ITDR), SaaS Threat Detection Box Audit Log, DropBox, Google Workspace Audit Logs, Office 365 Audit Collection
Analytics Large volume of files potentially containing credentials accessed in Google Drive A user accessed a large volume of files potentially containing credentials in Google Drive. Informational Identity Threat Detection (ITDR), SaaS Threat Detection Google Workspace Audit Logs Collection, Credential Access
Analytics Massive file downloads from SaaS service A user downloaded a large volume of files from an organizational SaaS service, either exceeding the normal file count or size for the user's typical behavior. Informational Identity Threat Detection (ITDR), SaaS Threat Detection, Email Security Box Audit Log, DropBox, Google Workspace Audit Logs, Office 365 Audit Collection
Analytics Microsoft 365 storage services exfiltration activity The Microsoft Graph API was used to download Microsoft OneDrive and SharePoint files. Low Cortex Cloud Azure Audit Log, Microsoft Graph Logs Collection
Analytics Suspicious access to Kubernetes API with kubelet credentials A combination of signals has been detected indicating that kubelet credentials were used inside a pod to access the Kubernetes API. This activity suggests an attempt to escalate privileges or move laterally within the cluster. Low Cortex Cloud XDR Agent with eXtended Threat Hunting (XTH) Exfiltration, Collection
Analytics Suspicious AWS SSM parameters retrieval activity An identity dumped multiple AWS SSM parameters from the project. This may indicate an attacker's attempt to dump sensitive information from the cloud environment. Informational Cortex Cloud AWS Audit Log Credential Access, Collection
Analytics Suspicious identity downloaded multiple objects from a bucket An identity downloaded multiple objects from a bucket, considerably more than usual. This may indicate an attacker's attempt to download sensitive data from a bucket in the cloud environment. Low Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection, Exfiltration
Analytics BIOC Suspicious ML Model Download A model artifact was accessed from cloud storage by an identity that typically doesn't interact with model files. MITRE ATLAS Technique: AML.T0035 - ML Artifact Collection. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Collection
Analytics Suspicious secrets dump activity An identity dumped multiple secrets from the project, considerably more than usual. This may indicate an attacker's attempt to dump sensitive information from the cloud environment. Informational Cortex Cloud AWS Audit Log, Azure Audit Log, Gcp Audit Log Credential Access, Collection
Analytics BIOC User accessed SaaS resource via anonymous link A user accessed a SaaS resource via an anonymous link. Informational Identity Threat Detection (ITDR), SaaS Threat Detection Google Workspace Audit Logs, Office 365 Audit Collection