Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
5 detectors match the current filters. tactic: TA0040 ✕ technique: T1486 ✕
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| Analytics BIOC | An AWS S3 bucket configuration was modified An AWS S3 bucket configuration has been modified. | Informational | Cortex Cloud | AWS Audit Log | Defense Evasion, Impact |
| Correlation Rule | DropBox - Massive File Alterations This rule detects more than 100 edited files during an hour by the same user. This is a suspicious behavior which can be an indication of a ransomware attack. | High | Platform Analytics | dropbox_dropbox_raw | Impact |
| Analytics BIOC | S3 configuration deletion An S3 bucket configuration has been deleted. This may affect the S3 access, and the objects it contains. | Informational | Cortex Cloud | AWS Audit Log | Impact |
| Analytics BIOC | Suspicious data encryption Known applications were used to encrypt data within a machine's local file system. | Low | Platform Analytics | XDR Agent | Impact, Defense Evasion |
| Analytics | Suspicious objects encryption in an AWS bucket An AWS KMS key from a non-organization account was used to encrypt multiple objects in a bucket for the first time. This may indicate an attacker attempting to perform a ransomware attack against the organization's cloud environment. | High | Cortex Cloud | AWS Audit Log | Impact |