SID: 2016461

Revision: 4

Class Type: trojan-activity

Metadata: created_at 2011_06_28, updated_at 2022_05_03

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "User-Agent|3a| IPHONE"

Within:

PCRE: "/User-Agent\x3a\sIPHONE\d+\x2e\d+\x28(host\x3a|[^\r\n\x2c]+\x2c(\d{1,3}.){3}\d{1,3})/Hi"

Special Options:

  • http_header

source