""ET INFO Suspicious POST Format""

SID: 2031558

Revision: 2

Class Type: bad-unknown

Metadata: created_at 2021_01_26, updated_at 2021_01_26

Reference:

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: "/upload/upload.php HTTP/1.0"

  • Value: "Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_header

source