""ET INFO Possible Successful Credential Phish - Form submitted to submit-form Form Hosting""
SID: 2030707
Revision: 3
Class Type: misc-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_08_20, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2023_03_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "submit-form.com|0d 0a|"
Within:
PCRE:
Special Options:
-
http_method
-
http_header