""ET TROJAN PacketShare Proxy Client Login (GET)""

SID: 2048498

Revision: 1

Class Type: misc-activity

Metadata: attack_target Client_Endpoint, created_at 2023_10_09, deployment Perimeter, signature_severity Informational, updated_at 2023_10_09

Reference:

  • md5

  • 50d9cf756466a313ac0288c48ed2857c

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "|2f|CLogin|3f|key|3d|" Depth: 12

  • Value: "User-Agent|3a 20|Lingjiang|0d 0a|"

  • Value: "Accept-Encoding|3a 20|gzip|0d 0a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

  • http_header

source