""ET POLICY External IP Lookup Request""

SID: 2027430

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2019_06_04, deployment Perimeter, performance_impact Low, signature_severity Minor, tag IP_address_lookup_website, updated_at 2019_06_04

Reference:

  • md5

  • 0b14eedcc9e847a2d20abf409c8b505f

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: "www.shmyip.com|0d|"

Within:

PCRE:

Special Options:

  • http_method

  • http_header

  • fast_pattern

source