Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
11 detectors match the current filters.
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| Analytics BIOC | Abnormal network communication with a rare combination of HTTP User Agent and HTTP Server Abnormal network communication with a rare combination of HTTP User Agent and HTTP Server to an external address. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Command and Control, Exfiltration |
| Analytics BIOC | Failed Login For a Long Username With Special Characters A long username containing special characters failed to log in to the domain. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Initial Access |
| Analytics | Rare access to known advertising domains The endpoint performed many connections to unpopular advertising domains. This could indicate the presence of adware on the endpoint. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Command and Control, Persistence |
| Analytics BIOC | Rare DCOM RPC activity The endpoint performed abnormal DCOM RPC activity to a remote host. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent with eXtended Threat Hunting (XTH) | Lateral Movement |
| Analytics BIOC | Rare MS-Update Server was detected The endpoint requested an MS-Update operation from a rare update server. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs | Initial Access |
| Analytics BIOC | Rare MS-Update traffic over HTTP The endpoint requested an MS-Update operation with abnormal HTTP traffic characteristics. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Lateral Movement |
| Analytics BIOC | Rare Remote Service (SVCCTL) RPC activity The endpoint performed abnormal RPC activity via Service Control Manager interface to a remote host. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent with eXtended Threat Hunting (XTH) | Lateral Movement |
| Analytics BIOC | Rare Scheduled Task RPC activity The endpoint performed abnormal Scheduled Task RPC activity to a remote host. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent with eXtended Threat Hunting (XTH) | Lateral Movement, Persistence |
| Analytics | Uncommon WPAD queries There were multiple attempts to access WPAD resources by a single host in your network. This may indicate a malicious activity. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Credential Access |
| Analytics BIOC | Unique client computer model was detected via MS-Update protocol A unique client computer model was detected via MS-Update protocol. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs | Initial Access |
| Analytics BIOC | Weakly-Encrypted Kerberos TGT Response A weakly encrypted Kerberos TGT was issued by a domain controller. The encryption type is abnormal for this DC and results in a TGT that is easier to crack. This behavior may indicate a Skeleton Key attack. | Informational | Platform Analytics | Palo Alto Networks Firewall EAL Logs, XDR Agent | Credential Access, Defense Evasion, Persistence |