""ET INFO Go-http-client POSTing IP Address and Username""

SID: 2038792

Revision: 1

Class Type: misc-activity

Metadata: attack_target Client_and_Server, created_at 2022_09_09, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, updated_at 2022_09_09

Reference:

  • md5

  • ccbdd9eec161cd6d1e572561deece14f

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: "/go"

  • Value: "User-Agent|3a 20|Go-http-client/"

  • Value: "ip|3d 2b 2b 2b|IPv4|2b|Address" Depth: 18

  • Value: "user="

  • Value: !"Referer|3a 20|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_header

source