""ET TROJAN Suspicious User-Agent (Post)""

SID: 2014366

Revision: 7

Class Type: trojan-activity

Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2012_03_13, deployment Perimeter, signature_severity Major, tag User_Agent, updated_at 2021_11_16

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 20|Post|0d 0a|"

  • Value: !"/uup.php"

  • Value: !".360.cn|0d 0a|"

  • Value: !".360.com|0d 0a|"

  • Value: !".360safe.com|0d 0a|"

Within:

PCRE:

Special Options:

  • http_header

  • http_uri

  • http_header

  • http_header

  • http_header

source