""ET TROJAN Pyramid Framework Payload Request (base-LaZagne.py)""

SID: 2043412

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_19, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2023_01_19

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: "/base-LaZagne.py"

  • Value: "User-Agent|3a 20|Python-urllib"

  • Value: "close"

  • Value: !"Referer|3a 20|"

  • Value: "Authorization|3a 20|"

Within:

PCRE: "/^Connection\x3a\x20[^\r\n]+close/Hmi"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

  • http_header

  • http_header

  • http_header

source