""ET TROJAN Corebot Requesting Module""

SID: 2021741

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_09_01, updated_at 2015_09_01

Reference:

  • md5

  • f7dff17acec6b79f3cdad6259cfb2d2c

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: ".php?"

  • Value: "Content-Type|3a 20|text/plain"

  • Value: "User-Agent|3a 20|Mozilla/5.0 (Windows NT 6.1|3b 20|rv|3a|15.0) Gecko/20100101 Firefox/15.0.1"

  • Value: !"Accept"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_header

  • http_header

source