""ET INFO Interactsh Domain (.oast .online in TLS SNI)""
SID: 2047782
Revision: 1
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2023_08_28, performance_impact Low, confidence High, updated_at 2023_08_28, reviewed_at 2023_08_28, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1567, mitre_technique_name Exfiltration_Over_Web_Service
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
-
Value: "|16|"
-
Value: "|01|"
-
Value: "|00 00 2d|"
-
Value: ".oast.online"
Within: 12
PCRE:
Special Options:
- fast_pattern