""ET TROJAN Generic Dropper Installing PUP 1""

SID: 2021101

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_05_15, updated_at 2015_05_15

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: "/ohupdate.php?program="

  • Value: "&q="

  • Value: "User-Agent|3a| Mozilla/4.0|0d 0a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

source