""ET TROJAN Platinum APT Activity""

SID: 2028959

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_11_11, deployment Perimeter, signature_severity Major, tag PLATINUM, updated_at 2019_11_11

Reference:

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: ".php"

  • Value: "|3b 20|Win64|3b 20|x64|3b 20|rv|3a|42.0"

  • Value: "|0d 0a|AcceptanceID|3a|"

  • Value: "Authorization|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_header

  • fast_pattern

  • http_header

source