Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
9 detectors match the current filters. tactic: TA0008 ✕
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| Analytics BIOC | Abnormal RDP session to a remote host from a rarely seen host The endpoint performed a rare RDP session to a remote host. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent, Third-Party Firewalls | Lateral Movement |
| Analytics | Machine Account NTLM Relay An NTLM NTProofStr was seen from more than one source. This indicates that machine account NTLM authentication data has been relayed. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent | Credential Access, Lateral Movement |
| Analytics | New Administrative Behavior The endpoint performed new administrative actions, relative to its previously profiled behavior. It is possible that an endpoint will infrequently be used for administrative activities, so analytics is performed using logs collected over a long period of time, also comparing the activity to that of other endpoints. That is, if many endpoints are contacting the same destination with the same administrative activity, then this network activity is less likely to result in this alert. An attacker may be operating on the host, probing other computers and moving laterally inside the network using a trusted computer and credentials. Attackers typically exhibit administrative behaviors when performing reconnaissance and lateral movement. | Medium | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent, Third-Party Firewalls | Lateral Movement |
| Analytics | NTLM Relay An NTLM NTProofStr was seen from more than one source. This indicates that NTLM authentication data has been relayed. | Informational | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent | Credential Access, Lateral Movement |
| Analytics BIOC | Rare NTLM Access By User To Host An unusual NTLM authentication attempt by a user to a host. This may indicate the use of stolen credentials or access tokens to access restricted hosts. | Informational | Identity Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent | Lateral Movement |
| Analytics BIOC | Rare RDP session to a remote host The endpoint performed a rare RDP session to a remote host. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent, Third-Party Firewalls | Lateral Movement |
| Analytics BIOC | Rare SMB session to a remote host The endpoint performed a rare SMB activity to a remote host. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent, Third-Party Firewalls | Lateral Movement |
| Analytics BIOC | RDP from an unmanaged endpoint in a typically managed subnet An RDP connection was established from an unmanaged endpoint in a typically managed subnet, indicating a possible lateral movement. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent | Lateral Movement |
| Analytics BIOC | Suspicious SMB connection from domain controller A domain controller has initiated an SMB connection to another host. The domain controllers usually communicate over SMB only with other domain controllers. An attacker can abuse such sessions for relay attacks. | Low | Platform Analytics | Palo Alto Networks Firewall traffic Logs, XDR Agent, Third-Party Firewalls | Lateral Movement |