""ET INFO Screenshot Uploaded to Discord""

SID: 2033447

Revision: 1

Class Type: bad-unknown

Metadata: attack_target Client_Endpoint, created_at 2021_07_27, deployment Perimeter, deployment SSLDecrypt, signature_severity Informational, updated_at 2021_07_27

Reference:

  • md5

  • 19917b254644d1039dd31d0a488ddeeb

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: "/api/webhooks"

  • Value: "discord.com"

  • Value: "filename="

  • Value: "screenshot."

Within: 12

PCRE: "/^Host\x3a\x20[^\r\n]+discord.com/Hmi"

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_client_body

  • fast_pattern

  • http_client_body

source