""ET DOS Trojan.BlackRev V1.Botnet HTTP Login POST Flood Traffic Inbound""

SID: 2017722

Revision: 1

Class Type: attempted-dos

Metadata: created_at 2013_11_15, updated_at 2013_11_15

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HTTP_SERVERS

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "User-Agent|3A| Mozilla/4.0 (compatible|3B| Synapse)"

  • Value: "login=" Depth: 6

  • Value: "$pass="

Within: 50

PCRE:

Special Options:

  • http_method

  • http_header

  • http_client_body

  • http_client_body

source