""ET TROJAN Possible Trojan.APT.9002 POST""

SID: 2017702

Revision: 3

Class Type: trojan-activity

Metadata: created_at 2013_11_11, updated_at 2015_09_24

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST " Depth: 5

  • Value: !"|0d 0a|Referer|3a|"

  • Value: "User-Agent|3a 20|lynx|0d 0a|"

Within:

PCRE: "/^\/[a-f0-9]+\s/R"

Special Options:

  • fast_pattern

source