Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
3 detectors match the current filters. technique: T1204 ✕
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| Analytics BIOC | First-time attachment exchange Detects when an attachment is sent between individuals for the first time in 30 days. | Informational | Email Security | Microsoft 365 Emails | Execution, Credential Access |
| Analytics BIOC | Initial person-to-person email contact Identifies when a sender initiates contact with individuals with no prior history of interaction in the last 30 days. | Informational | Email Security | Microsoft 365 Emails | Execution, Credential Access |
| Analytics BIOC | Usage of homograph characters detected in an email attachment(s) name Detected characters resembling Latin letters within an email attachment(s) name. This method could be used as a method to evade text or file scanners and analyzers. | Informational | Email Security | Microsoft 365 Emails | Execution, Credential Access |