""ET TROJAN SuperFish CnC Beacon 2""

SID: 2020490

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2015_02_20, deployment Perimeter, signature_severity Major, tag c2, updated_at 2015_02_20, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel

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: "/verify.php?version="

  • Value: "&GUID=|7b|"

  • Value: "User-Agent|3a 20|Mozilla/4.0|0d 0a|"

  • Value: !"Accept"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • http_header

  • http_header

source