""ET INFO Suspicious Glitch Hosted GET Request - Possible Phishing Landing""
SID: 2031917
Revision: 2
Class Type: misc-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2021_03_10, deployment Perimeter, deployment SSLDecrypt, signature_severity Critical, tag Phishing, updated_at 2021_03_10, 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: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: ".glitch.me|0d 0a|"
Within:
PCRE: "/^Host\x3a\x20[a-z]+-[a-z]+-[a-z]+.glitch.me$/Hmi"
Special Options:
-
http_method
-
fast_pattern
-
http_header