Analytics BIOC Informational

Linux network share discovery

An adversary might use known tools to discover SMB shares within the compromised network.

Module:
Platform Analytics
Data source:
XDR Agent
ATT&CK tactics: Discovery (TA0007)
ATT&CK techniques: Network Share Discovery (T1135)
Attacker's goals:

Exfiltrate or hide sensitive data.

Investigative actions:

Check if the action was done using an automation service. Check if there are any other suspicious activities originated from the same machine/executing user.

Test period:
N/A (single event)
Deduplication:
1 Day