""ET INFO GET to Puu.sh for TXT File with Minimal Headers""

SID: 2026569

Revision: 3

Class Type: bad-unknown

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_11_02, deployment Perimeter, signature_severity Minor, updated_at 2020_11_10

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: ".txt"

  • Value: "Host|3a 20|puu.sh|0d 0a|Connection|3a 20|Keep-Alive|0d 0a 0d 0a|" Depth: 40

Within:

PCRE: "/.txt$/Ui"

Special Options:

  • http_method

  • http_uri

  • nocase

  • nocase

  • fast_pattern

source