""ET TROJAN ZPHP CnC Domain in TLS SNI (3hhr8h2hx .top)""

SID: 2054588

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2024_07_19, performance_impact Low, confidence High, signature_severity Critical, updated_at 2024_07_19

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 0d|3hhr8h2hx.top"

Within: 8

PCRE:

Special Options:

  • fast_pattern

source