SID: 2023131

Revision: 2

Class Type: trojan-activity

Metadata: affected_product iOS, attack_target Client_Endpoint, created_at 2016_08_26, deployment Perimeter, malware_family Pegasus_Trident, malware_family NSO, signature_severity Major, tag c2, updated_at 2016_08_30, 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: ".html&nocache="

  • Value: !"&"

Within:

PCRE:

Special Options:

  • http_uri

  • http_uri

source