""ET USER_AGENTS Suspicious User-Agent (USERAGENT)""

SID: 2034066

Revision: 4

Class Type: trojan-activity

Metadata: created_at 2011_11_22, updated_at 2016_11_21

Reference:

  • md5

  • cd100abc8eedf2119c7e6746975d7773

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "User-Agent|3a| USERAGENT|0d 0a|"

Within:

PCRE:

Special Options:

  • nocase

  • http_header

source