""ET TROJAN Zlob User Agent - updating (internetsecurity)""

SID: 2003632

Revision: 7

Class Type: trojan-activity

Metadata: created_at 2010_07_30, updated_at 2012_09_01

Reference:

• Link

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| internetsecurity"

Within:

PCRE:

Special Options:

• http_header

source