""ET TROJAN Vawtrak/NeverQuest Posting Data""

SID: 2019074

Revision: 3

Class Type: trojan-activity

Metadata: created_at 2014_08_27, updated_at 2014_09_23

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "?id="

  • Value: "/0"

  • Value: !"Referer|3a|"

  • Value: "Content-Type|3a 20|application/octet-stream|0d 0a|User-Agent"

Within:

PCRE: "/^User-Agent\x3a[^r\n]+?(?:MSIE|rv\x3a11)/Hmi"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • http_header

source